def run(self):
self.args = self.build_parser().parse_args()
self.gdb_server_settings = self.get_gdb_server_settings(self.args)
self.setup_logging(self.args)
self.process_commands(self.args.commands)
gdb = None
if self.args.list_all == True:
MbedBoard.listConnectedBoards()
else:
try:
board_selected = MbedBoard.chooseBoard(
board_id=self.args.board_id,
target_override=self.args.target_override,
frequency=self.args.frequency)
with board_selected as board:
# Boost speed with deferred transfers
board.transport.setDeferredTransfer(True)
gdb = GDBServer(board, self.args.port_number, self.gdb_server_settings)
while gdb.isAlive():
gdb.join(timeout=0.5)
except KeyboardInterrupt:
if gdb != None:
gdb.stop()
except Exception as e:
print "uncaught exception: %s" % e
traceback.print_exc()
if gdb != None:
gdb.stop()
return 1
# Successful exit.
return 0
def main():
args = parser.parse_args()
setup_logging(args)
# Sanity checks before attaching to board
if args.format == 'hex' and not intelhex_available:
print("Unable to program hex file")
print("Module 'intelhex' must be installed first")
exit()
if args.list_all:
MbedBoard.listConnectedBoards()
else:
board_selected = MbedBoard.chooseBoard(board_id=args.board_id, target_override=args.target_override,
frequency=args.frequency)
with board_selected as board:
flash = board.flash
transport = board.transport
# Boost speed with deferred transfers
transport.setDeferredTransfer(True)
progress = print_progress
if args.hide_progress:
progress = None
chip_erase = None
if args.chip_erase:
chip_erase = True
elif args.sector_erase:
chip_erase = False
# Binary file format
if args.format == 'bin':
# If no address is specified use the start of rom
if args.address is None:
args.address = board.flash.getFlashInfo().rom_start
with open(args.file, "rb") as f:
f.seek(args.skip, 0)
data = f.read()
args.address += args.skip
data = unpack(str(len(data)) + 'B', data)
flash.flashBlock(args.address, data, chip_erase=chip_erase, progress_cb=progress,
fast_verify=args.fast_program)
# Intel hex file format
if args.format == 'hex':
hex = IntelHex(args.file)
addresses = hex.addresses()
addresses.sort()
flash_builder = flash.getFlashBuilder()
data_list = list(ranges(addresses))
for start, end in data_list:
size = end - start + 1
data = list(hex.tobinarray(start=start, size=size))
flash_builder.addData(start, data)
flash_builder.program(chip_erase=chip_erase, progress_cb=progress, fast_verify=args.fast_program)
def main():
args = parser.parse_args()
gdb_server_settings = get_gdb_server_settings(args)
setup_logging(args)
gdb = None
if args.list_all == True:
MbedBoard.listConnectedBoards()
else:
try:
board_selected = MbedBoard.chooseBoard(
board_id=args.board_id,
target_override=args.target_override,
frequency=args.frequency)
with board_selected as board:
# Boost speed with deferred transfers
board.transport.setDeferredTransfer(True)
gdb = GDBServer(board, args.port_number, gdb_server_settings)
while gdb.isAlive():
gdb.join(timeout=0.5)
except KeyboardInterrupt:
if gdb != None:
gdb.stop()
except Exception as e:
print "uncaught exception: %s" % e
traceback.print_exc()
if gdb != None:
gdb.stop()
def getAdapter():
'''
Get a CMSIS DAP debug adapter
'''
interfaces = INTERFACE[usb_backend].getAllConnectedInterface(VID, PID)
if interfaces == None:
print "Not find a mbed interface"
sys.exit(1)
first_interface = interfaces[0]
adapter = MbedBoard("target_lpc1768", "flash_lpc1768", first_interface)
adapter.init()
return adapter
def _launchPyOCDGDBServer(msg_queue):
logger.info('starting PyOCD gdbserver...')
# ignore Ctrl-C, so we don't interrupt the GDB server when the
# being-debugged program is being stopped:
signal.signal(signal.SIGINT, _ignoreSignal);
from pyOCD.gdbserver import GDBServer
from pyOCD.board import MbedBoard
gdb = None
try:
board_selected = MbedBoard.chooseBoard()
with board_selected as board:
gdb = GDBServer(
board, 3333, {
'break_at_hardfault': True,
'step_into_interrupt': False,
'break_on_reset': False,
}
)
if gdb.isAlive():
msg_queue.put('alive')
while gdb.isAlive():
gdb.join(timeout = 0.5)
# check for a "kill" message from the parent process:
try:
msg = msg_queue.get(False)
if msg == 'kill':
gdb.stop()
break
except Queue.Empty:
pass
except Exception as e:
if gdb != None:
gdb.stop()
raise
msg_queue.put('dead')
def search_and_lock(board_id):
"""Repeatedly lock a board with the given ID"""
for _ in range(0, 20):
device = DAPAccess.get_device(board_id)
device.open()
device.close()
with MbedBoard.chooseBoard(board_id=board_id):
pass
def list_boards(self):
self.disable_logging()
try:
all_mbeds = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
status = 0
error = ""
except Exception as e:
all_mbeds = []
status = 1
error = str(e)
if not self.args.output_json:
raise
if self.args.output_json:
boards = []
obj = {
'pyocd_version' : __version__,
'version' : { 'major' : 1, 'minor' : 0 },
'status' : status,
'boards' : boards,
}
if status != 0:
obj['error'] = error
for mbed in all_mbeds:
d = {
'unique_id' : mbed.unique_id,
'info' : mbed.getInfo(),
'board_name' : mbed.getBoardName(),
'target' : mbed.getTargetType(),
'vendor_name' : '',
'product_name' : '',
}
# Reopen the link so we can access the USB vendor and product names from the inteface.
# If it's not a USB based link, then we don't attempt this.
if isinstance(mbed.link, DAPAccessUSB):
try:
mbed.link.open()
d['vendor_name'] = mbed.link._interface.vendor_name
d['product_name'] = mbed.link._interface.product_name
mbed.link.close()
except Exception:
pass
boards.append(d)
print json.dumps(obj, indent=4) #, sys.stdout)
else:
index = 0
if len(all_mbeds) > 0:
for mbed in all_mbeds:
print("%d => %s boardId => %s" % (index, mbed.getInfo().encode('ascii', 'ignore'), mbed.unique_id))
index += 1
else:
print("No available boards are connected")
def main():
log_file = "automated_test_result.txt"
summary_file = "automated_test_summary.txt"
parser = argparse.ArgumentParser(description='pyOCD automated testing')
parser.add_argument('-d', '--debug',
action="store_true", help='Enable debug logging')
args = parser.parse_args()
# Setup logging
if os.path.exists(log_file):
os.remove(log_file)
level = logging.DEBUG if args.debug else logging.INFO
logging.basicConfig(level=level)
logger = Logger(log_file)
sys.stdout = logger
sys.stderr = logger
test_list = []
board_list = []
result_list = []
# Put together list of tests
test = Test("Basic Test", lambda board: basic_test(board, None))
test_list.append(test)
test_list.append(GdbServerJsonTest())
test_list.append(SpeedTest())
test_list.append(CortexTest())
test_list.append(FlashTest())
test_list.append(GdbTest())
# Put together list of boards to test
board_list = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
start = time()
for board in board_list:
print("--------------------------")
print("TESTING BOARD %s" % board.getUniqueID())
print("--------------------------")
for test in test_list:
test_start = time()
result = test.run(board)
test_stop = time()
result.time = test_stop - test_start
result_list.append(result)
stop = time()
test_time = (stop - start)
print_summary(test_list, result_list, test_time)
with open(summary_file, "wb") as output_file:
print_summary(test_list, result_list, test_time, output_file)
exit_val = 0 if Test.all_tests_pass(result_list) else -1
exit(exit_val)
def list_boards(self):
self.disable_logging()
try:
all_mbeds = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
status = 0
error = ""
except Exception as e:
all_mbeds = []
status = 1
error = str(e)
if not self.args.output_json:
raise
if self.args.output_json:
boards = []
obj = {
'pyocd_version' : __version__,
'version' : { 'major' : 1, 'minor' : 0 },
'status' : status,
'boards' : boards,
}
if status != 0:
obj['error'] = error
for mbed in all_mbeds:
d = {
'unique_id' : mbed.unique_id,
'info' : mbed.getInfo(),
'board_name' : mbed.getBoardName(),
'target' : mbed.getTargetType(),
'vendor_name' : mbed.interface.vendor_name,
'product_name' : mbed.interface.product_name,
}
boards.append(d)
print json.dumps(obj, indent=4) #, sys.stdout)
else:
index = 0
if len(all_mbeds) > 0:
for mbed in all_mbeds:
print("%d => %s boardId => %s" % (index, mbed.getInfo().encode('ascii', 'ignore'), mbed.unique_id))
index += 1
else:
print("No available boards are connected")
def run(self, args=None):
try:
self.args = self.build_parser().parse_args(args)
self.gdb_server_settings = self.get_gdb_server_settings(self.args)
self.setup_logging(self.args)
DAPAccess.set_args(self.args.daparg)
self.process_commands(self.args.commands)
gdb = None
if self.args.list_all == True:
self.list_boards()
elif self.args.list_targets == True:
self.list_targets()
else:
try:
board_selected = MbedBoard.chooseBoard(
board_id=self.args.board_id,
target_override=self.args.target_override,
frequency=self.args.frequency)
with board_selected as board:
gdb = GDBServer(board, self.args.port_number, self.gdb_server_settings)
while gdb.isAlive():
gdb.join(timeout=0.5)
except KeyboardInterrupt:
if gdb != None:
gdb.stop()
except Exception as e:
print "uncaught exception: %s" % e
traceback.print_exc()
if gdb != None:
gdb.stop()
return 1
# Successful exit.
return 0
except InvalidArgumentError as e:
self.parser.error(e)
return 1
def _launchPyOCDGDBServer(msg_queue):
logger.info('preparing PyOCD gdbserver...')
from pyOCD.gdbserver import GDBServer
from pyOCD.board import MbedBoard
gdb = None
try:
logger.info('finding connected board...')
board_selected = MbedBoard.chooseBoard(blocking=False)
if board_selected is not None:
with board_selected as board:
logger.info('starting PyOCD gdbserver...')
gdb = GDBServer(
board, 3333, {
'break_at_hardfault': True,
'step_into_interrupt': False,
'break_on_reset': False,
}
)
if gdb.isAlive():
msg_queue.put('alive')
while gdb.isAlive():
gdb.join(timeout = 0.5)
# check for a "kill" message from the parent process:
try:
msg = msg_queue.get(False)
if msg == 'kill':
gdb.stop()
break
except Queue.Empty:
pass
else:
logger.error('failed to find a connected board')
except Exception as e:
logger.error('exception in GDB server thread: %s', e)
if gdb != None:
gdb.stop()
raise
msg_queue.put('dead')
def validate_boards(data):
did_pass = True
print 'boards',
p = data.has_key('boards') and type(data['boards']) is list
if p:
b = data['boards']
if p:
print "PASSED"
else:
did_pass = False
print"FAILED"
try:
all_mbeds = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
p = len(all_mbeds) == len(b)
matching_boards = 0
if p:
for mbed in all_mbeds:
for brd in b:
if mbed.unique_id == brd['unique_id']:
matching_boards += 1
p = brd.has_key('info') and brd.has_key('target') and brd.has_key('board_name')
if not p:
break
if not p:
break
p = matching_boards == len(all_mbeds)
if p:
print "PASSED"
else:
did_pass = False
print"FAILED"
except Exception:
print "FAILED"
did_pass = False
return did_pass
build_type = build_types[0].strip().split("=")[1]
if build_type != "Debug":
raise Exception("CMAKE_BUILD_TYPE was '%s', expected 'Debug'. Rebuild with `yt build -d`." % build_type)
# create crashdump folder
mkdir_p("crashdump")
# copy over AXF file
potential_axf = [f for f in os.listdir(yotta_build_path) if isfile(join(yotta_build_path, f)) and "." not in f]
if len(potential_axf) != 1:
raise Exception("Found %d files without extension in %s, expected 1" % (len(potential_axf), yotta_build_path))
copyfile(join(yotta_build_path, potential_axf[0]), "crashdump/" + potential_axf[0] + ".axf")
print "[2/6] Build verified. Connecting to board..."
with MbedBoard.chooseBoard(frequency=10000000) as board:
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
target_type = board.getTargetType()
print "[3/6] Board recognized as %s. Downloading ROM..." % target_type
addr = rom_region.start
size = rom_region.length
data = board.target.readBlockMemoryUnaligned8(addr, size)
data = bytearray(data)
with open("crashdump/rom.bin", 'wb') as f:
f.write(data)
def flash_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
if target_type == "ncs36510":
# Override clock since 10MHz is too fast
test_clock = 1000000
def print_progress(progress):
assert progress >= 0.0
assert progress <= 1.0
assert (progress == 0 and print_progress.prev_progress
== 1.0) or (progress >= print_progress.prev_progress)
# Reset state on 0.0
if progress == 0.0:
print_progress.prev_progress = 0
print_progress.backwards_progress = False
print_progress.done = False
# Check for backwards progress
if progress < print_progress.prev_progress:
print_progress.backwards_progress = True
print_progress.prev_progress = progress
# print progress bar
if not print_progress.done:
sys.stdout.write('\r')
i = int(progress * 20.0)
sys.stdout.write("[%-20s] %3d%%" %
('=' * i, round(progress * 100)))
sys.stdout.flush()
# Finish on 1.0
if progress >= 1.0:
if not print_progress.done:
print_progress.done = True
sys.stdout.write("\n")
if print_progress.backwards_progress:
print("Progress went backwards during flash")
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
ram_start = ram_region.start
ram_size = ram_region.length
target = board.target
link = board.link
flash = board.flash
flash_info = flash.getFlashInfo()
link.set_clock(test_clock)
link.set_deferred_transfer(True)
test_pass_count = 0
test_count = 0
result = FlashTestResult()
# Test each flash region separately.
for rom_region in memory_map.getRegionsOfType('flash'):
if not rom_region.isTestable:
continue
rom_start = rom_region.start
rom_size = rom_region.length
print(
"\r\n\r\n===== Testing flash region '%s' from 0x%08x to 0x%08x ===="
% (rom_region.name, rom_region.start, rom_region.end))
print_progress.prev_progress = 0
binary_file = os.path.join(parentdir, 'binaries',
board.getTestBinary())
with open(binary_file, "rb") as f:
data = f.read()
data = struct.unpack("%iB" % len(data), data)
unused = rom_size - len(data)
# Make sure data doesn't overflow this region.
if unused < 0:
data = data[:rom_size]
unused = 0
addr = rom_start
size = len(data)
# Turn on extra checks for the next 4 tests
flash.setFlashAlgoDebug(True)
print("\r\n\r\n------ Test Basic Page Erase ------")
info = flash.flashBlock(addr,
data,
False,
False,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data
) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Basic Chip Erase ------")
info = flash.flashBlock(addr,
data,
False,
True,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data
) and info.program_type is FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Smart Page Erase ------")
info = flash.flashBlock(addr,
data,
True,
False,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data
) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Smart Chip Erase ------")
info = flash.flashBlock(addr,
data,
True,
True,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data
) and info.program_type is FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
flash.setFlashAlgoDebug(False)
print(
"\r\n\r\n------ Test Basic Page Erase (Entire region) ------")
new_data = list(data)
new_data.extend(unused * [0x77])
info = flash.flashBlock(addr,
new_data,
False,
False,
progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.page_erase_rate = float(len(new_data)) / float(
info.program_time)
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Fast Verify ------")
info = flash.flashBlock(addr,
new_data,
progress_cb=print_progress,
fast_verify=True)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Offset Write ------")
addr = rom_start + rom_size / 2
page_size = flash.getPageInfo(addr).size
new_data = [0x55] * page_size * 2
info = flash.flashBlock(addr, new_data, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(
addr, len(new_data))
if same(data_flashed, new_data
) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Multiple Block Writes ------")
addr = rom_start + rom_size / 2
page_size = flash.getPageInfo(addr).size
more_data = [0x33] * page_size * 2
addr = (rom_start + rom_size / 2) + 1 #cover multiple pages
fb = flash.getFlashBuilder()
fb.addData(rom_start, data)
fb.addData(addr, more_data)
fb.program(progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(
rom_start, len(data))
data_flashed_more = target.readBlockMemoryUnaligned8(
addr, len(more_data))
if same(data_flashed, data) and same(data_flashed_more, more_data):
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Overlapping Blocks ------")
test_pass = False
addr = (rom_start + rom_size / 2) #cover multiple pages
page_size = flash.getPageInfo(addr).size
new_data = [0x33] * page_size
fb = flash.getFlashBuilder()
fb.addData(addr, new_data)
try:
fb.addData(addr + 1, new_data)
except ValueError as e:
print("Exception: %s" % e)
test_pass = True
if test_pass:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Empty Block Write ------")
# Freebee if nothing asserts
fb = flash.getFlashBuilder()
fb.program()
print("TEST PASSED")
test_pass_count += 1
test_count += 1
print("\r\n\r\n------ Test Missing Progress Callback ------")
# Freebee if nothing asserts
addr = rom_start
flash.flashBlock(rom_start, data, True)
print("TEST PASSED")
test_pass_count += 1
test_count += 1
# Only run test if the reset handler can be programmed (rom start at address 0)
if rom_start == 0:
print("\r\n\r\n------ Test Non-Thumb reset handler ------")
non_thumb_data = list(data)
# Clear bit 0 of 2nd word - reset handler
non_thumb_data[4] = non_thumb_data[4] & ~1
flash.flashBlock(rom_start, non_thumb_data)
flash.flashBlock(rom_start, data)
print("TEST PASSED")
test_pass_count += 1
test_count += 1
# Note - The decision based tests below are order dependent since they
# depend on the previous state of the flash
if rom_start == flash_info.rom_start:
print("\r\n\r\n------ Test Chip Erase Decision ------")
new_data = list(data)
new_data.extend([0xff] * unused) # Pad with 0xFF
info = flash.flashBlock(addr,
new_data,
progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.chip_erase_rate_erased = float(
len(new_data)) / float(info.program_time)
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Chip Erase Decision 2 ------")
new_data = list(data)
new_data.extend([0x00] * unused) # Pad with 0x00
info = flash.flashBlock(addr,
new_data,
progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.chip_erase_rate = float(len(new_data)) / float(
info.program_time)
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Page Erase Decision ------")
new_data = list(data)
new_data.extend([0x00] * unused) # Pad with 0x00
info = flash.flashBlock(addr, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.page_erase_rate_same = float(len(new_data)) / float(
info.program_time)
result.analyze = info.analyze_type
result.analyze_time = info.analyze_time
result.analyze_rate = float(len(new_data)) / float(
info.analyze_time)
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\n------ Test Page Erase Decision 2 ------")
new_data = list(data)
size_same = unused * 5 / 6
size_differ = unused - size_same
new_data.extend([0x00] *
size_same) # Pad 5/6 with 0x00 and 1/6 with 0xFF
new_data.extend([0x55] * size_differ)
info = flash.flashBlock(addr, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\nTest Summary:")
print("Pass count %i of %i tests" % (test_pass_count, test_count))
if test_pass_count == test_count:
print("FLASH TEST SCRIPT PASSED")
else:
print("FLASH TEST SCRIPT FAILED")
target.reset()
result.passed = test_count == test_pass_count
return result
def list_boards(self):
self.disable_logging()
try:
all_mbeds = MbedBoard.getAllConnectedBoards(close=True,
blocking=False)
status = 0
error = ""
except Exception as e:
all_mbeds = []
status = 1
error = str(e)
if not self.args.output_json:
raise
if self.args.output_json:
boards = []
obj = {
'pyocd_version': __version__,
'version': {
'major': 1,
'minor': 0
},
'status': status,
'boards': boards,
}
if status != 0:
obj['error'] = error
for mbed in all_mbeds:
d = {
'unique_id': mbed.unique_id,
'info': mbed.getInfo(),
'board_name': mbed.getBoardName(),
'target': mbed.getTargetType(),
'vendor_name': '',
'product_name': '',
}
# Reopen the link so we can access the USB vendor and product names from the inteface.
# If it's not a USB based link, then we don't attempt this.
if isinstance(mbed.link, DAPAccessCMSISDAP):
try:
mbed.link.open()
d['vendor_name'] = mbed.link._interface.vendor_name
d['product_name'] = mbed.link._interface.product_name
mbed.link.close()
except Exception:
pass
boards.append(d)
print(json.dumps(obj, indent=4))
else:
index = 0
if len(all_mbeds) > 0:
for mbed in all_mbeds:
print("%d => %s boardId => %s" %
(index, mbed.getInfo().encode(
'ascii', 'ignore'), mbed.unique_id))
index += 1
else:
print("No available boards are connected")
def connect_test(board):
board_id = board.getUniqueID()
binary_file = os.path.join(parentdir, 'binaries', board.getTestBinary())
print("binary file: %s" % binary_file)
test_pass_count = 0
test_count = 0
result = ConnectTestResult()
# Install binary.
live_board = MbedBoard.chooseBoard(board_id=board_id, frequency=1000000)
memory_map = board.target.getMemoryMap()
rom_region = memory_map.getBootMemory()
rom_start = rom_region.start
def test_connect(halt_on_connect, expected_state, resume):
print("Connecting with halt_on_connect=%s" % halt_on_connect)
live_board = MbedBoard.chooseBoard(board_id=board_id,
frequency=1000000,
init_board=False)
live_board.target.setHaltOnConnect(halt_on_connect)
live_board.init()
print("Verifying target is", STATE_NAMES.get(expected_state,
"unknown"))
actualState = live_board.target.getState()
if actualState == expected_state:
passed = 1
print("TEST PASSED")
else:
passed = 0
print("TEST FAILED (state={}, expected={})".format(
STATE_NAMES.get(actualState, "unknown"),
STATE_NAMES.get(expected_state, "unknown")))
print("Disconnecting with resume=%s" % resume)
live_board.uninit(resume)
live_board = None
return passed
# TEST CASE COMBINATIONS
test_cases = [
# <prev_exit> <halt_on_connect> <expected_state> <disconnect_resume> <exit_state>
ConnectTestCase(RUNNING, False, RUNNING, False, RUNNING),
ConnectTestCase(RUNNING, True, HALTED, False, HALTED),
ConnectTestCase(HALTED, True, HALTED, True, RUNNING),
ConnectTestCase(RUNNING, True, HALTED, True, RUNNING),
ConnectTestCase(RUNNING, False, RUNNING, True, RUNNING),
ConnectTestCase(RUNNING, True, HALTED, False, HALTED),
ConnectTestCase(HALTED, False, HALTED, False, HALTED),
ConnectTestCase(HALTED, True, HALTED, False, HALTED),
ConnectTestCase(HALTED, False, HALTED, True, RUNNING),
ConnectTestCase(RUNNING, False, RUNNING, False, RUNNING),
]
print("\n\n----- FLASH NEW BINARY -----")
live_board.flash.flashBinary(binary_file, rom_start)
live_board.target.reset()
test_count += 1
print("Verifying target is running")
if live_board.target.isRunning():
test_pass_count += 1
print("TEST PASSED")
else:
print("TEST FAILED")
print("Disconnecting with resume=True")
live_board.uninit(resume=True)
live_board = None
# Leave running.
# Run all the cases.
for case in test_cases:
test_count += 1
did_pass = test_connect(halt_on_connect=case.halt_on_connect,
expected_state=case.expected_state,
resume=case.disconnect_resume)
test_pass_count += did_pass
case.passed = did_pass
print("\n\nTest Summary:")
print("\n{:<4}{:<12}{:<19}{:<12}{:<21}{:<11}{:<10}".format(
"#", "Prev Exit", "Halt on Connect", "Expected", "Disconnect Resume",
"Exit", "Passed"))
for i, case in enumerate(test_cases):
print("{:<4}{:<12}{:<19}{:<12}{:<21}{:<11}{:<10}".format(
i, STATE_NAMES[case.prev_exit_state],
repr(case.halt_on_connect), STATE_NAMES[case.expected_state],
repr(case.disconnect_resume), STATE_NAMES[case.exit_state],
"PASS" if case.passed else "FAIL"))
print("\nPass count %i of %i tests" % (test_pass_count, test_count))
if test_pass_count == test_count:
print("CONNECT TEST SCRIPT PASSED")
else:
print("CONNECT TEST SCRIPT FAILED")
result.passed = (test_count == test_pass_count)
return result
def speed_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "kl25z":
ram_start = 0x1ffff000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
elif target_type == "kl28z":
ram_start = 0x1fffa000
ram_size = 96 * 1024
rom_start = 0x00000000
rom_size = 512 * 1024
elif target_type == "kl46z":
ram_start = 0x1fffe000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "k22f":
ram_start = 0x1fff0000
ram_size = 0x20000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "k64f":
ram_start = 0x1FFF0000
ram_size = 0x40000
rom_start = 0x00000000
rom_size = 0x100000
elif target_type == "lpc11u24":
ram_start = 0x10000000
ram_size = 0x2000
rom_start = 0x00000000
rom_size = 0x8000
elif target_type == "lpc1768":
ram_start = 0x10000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "lpc800":
ram_start = 0x10000000
ram_size = 0x1000
rom_start = 0x00000000
rom_size = 0x4000
elif target_type == "lpc4330":
ram_start = 0x10000000
ram_size = 0x20000
rom_start = 0x14000000
rom_size = 0x100000
elif target_type == "nrf51":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x40000
# Override clock since 10MHz is too fast
test_clock = 1000000
elif target_type == "maxwsnenv":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "max32600mbed":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "w7500":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
else:
raise Exception("The board is not supported by this test script.")
target = board.target
link = board.link
test_pass_count = 0
test_count = 0
result = SpeedTestResult()
link.set_clock(test_clock)
link.set_deferred_transfer(True)
print "\r\n\r\n------ TEST RAM READ / WRITE SPEED ------"
test_addr = ram_start
test_size = ram_size
data = [randrange(1, 50) for x in range(test_size)]
start = time()
target.writeBlockMemoryUnaligned8(test_addr, data)
target.flush()
stop = time()
diff = stop - start
result.write_speed = test_size / diff
print("Writing %i byte took %s seconds: %s B/s" % (test_size, diff, result.write_speed))
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
target.flush()
stop = time()
diff = stop - start
result.read_speed = test_size / diff
print("Reading %i byte took %s seconds: %s B/s" % (test_size, diff, result.read_speed))
error = False
for i in range(len(block)):
if (block[i] != data[i]):
error = True
print "ERROR: 0x%X, 0x%X, 0x%X!!!" % ((addr + i), block[i], data[i])
if error:
print "TEST FAILED"
else:
print "TEST PASSED"
test_pass_count += 1
test_count += 1
print "\r\n\r\n------ TEST ROM READ SPEED ------"
test_addr = rom_start
test_size = rom_size
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
target.flush()
stop = time()
diff = stop - start
print("Reading %i byte took %s seconds: %s B/s" % (test_size, diff, test_size / diff))
print "TEST PASSED"
test_pass_count += 1
test_count += 1
target.reset()
result.passed = test_count == test_pass_count
return result
parser.add_option("-b", "--board", dest = "board_id", default = None, help = "Write the board id you want to connect")
parser.add_option("-l", "--list", action = "store_true", dest = "list_all", default = False, help = "List all the connected board")
parser.add_option("-d", "--debug", dest = "debug_level", default = 'info', help = "Set the level of system logging output, the available value for DEBUG_LEVEL: debug, info, warning, error, critical" )
parser.add_option("-t", "--target", dest = "target_override", default = None, help = "Override target to debug" )
parser.add_option("-n", "--nobreak", dest = "break_at_hardfault", default = True, action="store_false", help = "Disable halt at hardfault handler." )
parser.add_option("-r", "--reset-break", dest = "break_on_reset", default = False, action="store_true", help = "Halt the target when reset." )
parser.add_option("-s", "--step-int", dest = "step_into_interrupt", default = False, action="store_true", help = "Allow single stepping to step into interrupts." )
parser.add_option("-f", "--frequency", dest = "debug_clock_frequency", default = 1000000, type="int", help = "SWD clock frequency in Hz." )
parser.add_option("-o", "--persist", dest = "persist", default = False, action="store_true", help = "Keep GDB server running even after remote has detached.")
(option, args) = parser.parse_args()
gdb = None
level = LEVELS.get(option.debug_level, logging.NOTSET)
logging.basicConfig(level=level)
if option.list_all == True:
MbedBoard.listConnectedBoards()
else:
try:
board_selected = MbedBoard.chooseBoard(board_id = option.board_id, target_override = option.target_override, frequency = option.debug_clock_frequency)
with board_selected as board:
gdb = GDBServer(board, int(option.port_number), {'break_at_hardfault' : option.break_at_hardfault,
'step_into_interrupt' : option.step_into_interrupt, 'break_on_reset' : option.break_on_reset,
'persist' : option.persist})
while gdb.isAlive():
gdb.join(timeout = 0.5)
except KeyboardInterrupt:
if gdb != None:
gdb.stop()
except Exception as e:
print "uncaught exception: %s" % e
traceback.print_exc()
def cortex_test(board_id):
with MbedBoard.chooseBoard(board_id = board_id, frequency = 1000000) as board:
addr = 0
size = 0
f = None
binary_file = "l1_"
interface = None
target_type = board.getTargetType()
binary_file = os.path.join(parentdir, 'binaries', board.getTestBinary())
addr_bin = 0x00000000
test_clock = 10000000
addr_invalid = 0x3E000000 # Last 16MB of ARM SRAM region - typically empty
if target_type == "lpc1768":
addr = 0x10000000
size = 0x1102
addr_flash = 0x10000
elif target_type == "lpc11u24":
addr = 0x10000000
size = 0x502
addr_flash = 0x4000
elif target_type == "kl25z":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "kl28z":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "k64f":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "k22f":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "k20d50m":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "kl46z":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "lpc800":
addr = 0x10000000
size = 0x502
addr_flash = 0x2000
elif target_type == "nrf51":
addr = 0x20000000
size = 0x502
addr_flash = 0x20000
# Override clock since 10MHz is too fast
test_clock = 1000000
elif target_type == "lpc4330":
addr = 0x10000000
size = 0x1102
addr_flash = 0x14010000
addr_bin = 0x14000000
elif target_type == "maxwsnenv":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "max32600mbed":
addr = 0x20000000
size = 0x502
addr_flash = 0x10000
elif target_type == "w7500":
addr = 0x20000000
size = 0x1102
addr_flash = 0x00000000
else:
raise Exception("A board is not supported by this test script.")
target = board.target
transport = board.transport
flash = board.flash
interface = board.interface
transport.setClock(test_clock)
transport.setDeferredTransfer(True)
test_pass_count = 0
test_count = 0
result = CortexTestResult()
print "\r\n\r\n----- FLASH NEW BINARY BEFORE TEST -----"
flash.flashBinary(binary_file, addr_bin)
# Let the target run for a bit so it
# can initialize the watchdog if it needs to
target.resume()
sleep(0.2)
target.halt()
print "PROGRAMMING COMPLETE"
print "\r\n\r\n----- TESTING CORTEX-M PERFORMANCE -----"
test_time = test_function(board, target.getTResponse)
print("Function getTResponse time: %f" % test_time)
# Step
test_time = test_function(board, target.step)
print("Function step time: %f" % test_time)
# Breakpoint
def set_remove_breakpoint():
target.setBreakpoint(0)
target.removeBreakpoint(0)
test_time = test_function(board, set_remove_breakpoint)
print("Add and remove breakpoint: %f" % test_time)
# getRegisterContext
test_time = test_function(board, target.getRegisterContext)
print("Function getRegisterContext: %f" % test_time)
# setRegisterContext
context = target.getRegisterContext()
def set_register_context():
target.setRegisterContext(context)
test_time = test_function(board, set_register_context)
print("Function setRegisterContext: %f" % test_time)
# Run / Halt
def run_halt():
target.resume()
target.halt()
test_time = test_function(board, run_halt)
print("Resume and halt: %f" % test_time)
# GDB stepping
def simulate_step():
target.step()
target.getTResponse()
target.setBreakpoint(0)
target.resume()
target.halt()
target.getTResponse()
target.removeBreakpoint(0)
test_time = test_function(board, simulate_step)
print("Simulated GDB step: %f" % test_time)
# Test passes if there are no exceptions
test_pass_count += 1
test_count += 1
print("TEST PASSED")
print "\r\n\r\n------ Testing Invalid Memory Access Recovery ------"
memory_access_pass = True
try:
target.readBlockMemoryUnaligned8(addr_invalid, 0x1000)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except TransferError:
pass
try:
target.readBlockMemoryUnaligned8(addr_invalid + 1, 0x1000)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except TransferError:
pass
data = [0x00] * 0x1000
try:
target.writeBlockMemoryUnaligned8(addr_invalid, data)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except TransferError:
pass
data = [0x00] * 0x1000
try:
target.writeBlockMemoryUnaligned8(addr_invalid + 1, data)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except TransferError:
pass
data = [randrange(0, 255) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr, data)
block = target.readBlockMemoryUnaligned8(addr, size)
if same(data, block):
print "Aligned access pass"
else:
print("Memory read does not match memory written")
memory_access_pass = False
data = [randrange(0, 255) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr + 1, data)
block = target.readBlockMemoryUnaligned8(addr + 1, size)
if same(data, block):
print "Unaligned access pass"
else:
print("Unaligned memory read does not match memory written")
memory_access_pass = False
test_count += 1
if memory_access_pass:
test_pass_count += 1
print "TEST PASSED"
else:
print "TEST FAILED"
target.reset()
result.passed = test_count == test_pass_count
return result
def _setup(self):
board = MbedBoard.chooseBoard()
return board
from time import sleep
from random import randrange
import math
parentdir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, parentdir)
import pyOCD
from pyOCD.board import MbedBoard
import logging
logging.basicConfig(level=logging.INFO)
print("\n\n------ Test attaching to locked board ------")
for i in range(0, 10):
with MbedBoard.chooseBoard() as board:
# Erase and then reset - This locks Kinetis devices
board.flash.init()
board.flash.eraseAll()
board.target.reset()
print("\n\n------ Testing Attaching to board ------")
for i in range(0, 100):
with MbedBoard.chooseBoard() as board:
board.target.halt()
sleep(0.01)
board.target.resume()
sleep(0.01)
print("\n\n------ Flashing new code ------")
with MbedBoard.chooseBoard() as board:
def main():
log_file = "automated_test_result.txt"
summary_file = "automated_test_summary.txt"
parser = argparse.ArgumentParser(description='pyOCD automated testing')
parser.add_argument('-d',
'--debug',
action="store_true",
help='Enable debug logging')
parser.add_argument('-q',
'--quiet',
action="store_true",
help='Hide test progress for 1 job')
parser.add_argument(
'-j',
'--jobs',
action="store",
default=1,
type=int,
metavar="JOBS",
help='Set number of concurrent board tests (default is 1)')
args = parser.parse_args()
# Setup logging
if os.path.exists(log_file):
os.remove(log_file)
level = logging.DEBUG if args.debug else logging.INFO
logging.basicConfig(level=level)
logger = Logger(log_file)
sys.stdout = logger
sys.stderr = logger
test_list = []
board_list = []
result_list = []
# Put together list of tests
test_list.append(BasicTest())
test_list.append(GdbServerJsonTest())
test_list.append(ConnectTest())
test_list.append(SpeedTest())
test_list.append(CortexTest())
test_list.append(FlashTest())
test_list.append(GdbTest())
# Put together list of boards to test
board_list = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
start = time()
for board in board_list:
print("--------------------------")
print("TESTING BOARD %s" % board.getUniqueID())
print("--------------------------")
for test in test_list:
test_start = time()
result = test.run(board)
test_stop = time()
result.time = test_stop - test_start
result_list.append(result)
stop = time()
test_time = (stop - start)
print_summary(test_list, result_list, test_time)
with open(summary_file, "w") as output_file:
print_summary(test_list, result_list, test_time, output_file)
generate_xml_results(result_list)
exit_val = 0 if Test.all_tests_pass(result_list) else -1
exit(exit_val)
def flash_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "kl25z":
ram_start = 0x1ffff000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
elif target_type == "kl28z":
ram_start = 0x1fffa000
ram_size = 96 * 1024
rom_start = 0x00000000
rom_size = 512 * 1024
elif target_type == "kl46z":
ram_start = 0x1fffe000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "k22f":
ram_start = 0x1fff0000
ram_size = 0x20000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "k64f":
ram_start = 0x1FFF0000
ram_size = 0x40000
rom_start = 0x00000000
rom_size = 0x100000
elif target_type == "lpc11u24":
ram_start = 0x10000000
ram_size = 0x2000
rom_start = 0x00000000
rom_size = 0x8000
elif target_type == "lpc1768":
ram_start = 0x10000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "lpc4330":
ram_start = 0x10000000
ram_size = 0x20000
rom_start = 0x14000000
rom_size = 0x100000
elif target_type == "lpc800":
ram_start = 0x10000000
ram_size = 0x1000
rom_start = 0x00000000
rom_size = 0x4000
elif target_type == "nrf51":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x40000
# Override clock since 10MHz is too fast
test_clock = 1000000
elif target_type == "maxwsnenv":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "max32600mbed":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "w7500":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
else:
raise Exception("The board is not supported by this test script.")
target = board.target
transport = board.transport
flash = board.flash
interface = board.interface
transport.setClock(test_clock)
transport.setDeferredTransfer(True)
test_pass_count = 0
test_count = 0
result = FlashTestResult()
def print_progress(progress):
assert progress >= 0.0
assert progress <= 1.0
assert (progress == 0 and print_progress.prev_progress
== 1.0) or (progress >= print_progress.prev_progress)
# Reset state on 0.0
if progress == 0.0:
print_progress.prev_progress = 0
print_progress.backwards_progress = False
print_progress.done = False
# Check for backwards progress
if progress < print_progress.prev_progress:
print_progress.backwards_progress = True
print_progress.prev_progress = progress
# print progress bar
if not print_progress.done:
sys.stdout.write('\r')
i = int(progress * 20.0)
sys.stdout.write("[%-20s] %3d%%" %
('=' * i, round(progress * 100)))
sys.stdout.flush()
# Finish on 1.0
if progress >= 1.0:
if not print_progress.done:
print_progress.done = True
sys.stdout.write("\n")
if print_progress.backwards_progress:
print("Progress went backwards during flash")
print_progress.prev_progress = 0
binary_file = os.path.join(parentdir, 'binaries',
board.getTestBinary())
with open(binary_file, "rb") as f:
data = f.read()
data = struct.unpack("%iB" % len(data), data)
unused = rom_size - len(data)
addr = rom_start
size = len(data)
# Turn on extra checks for the next 4 tests
flash.setFlashAlgoDebug(True)
print "\r\n\r\n------ Test Basic Page Erase ------"
info = flash.flashBlock(addr,
data,
False,
False,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed,
data) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Basic Chip Erase ------"
info = flash.flashBlock(addr,
data,
False,
True,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed,
data) and info.program_type is FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Smart Page Erase ------"
info = flash.flashBlock(addr,
data,
True,
False,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed,
data) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Smart Chip Erase ------"
info = flash.flashBlock(addr,
data,
True,
True,
progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed,
data) and info.program_type is FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
flash.setFlashAlgoDebug(False)
print "\r\n\r\n------ Test Basic Page Erase (Entire chip) ------"
new_data = list(data)
new_data.extend(unused * [0x77])
info = flash.flashBlock(0,
new_data,
False,
False,
progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.page_erase_rate = float(len(new_data)) / float(
info.program_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Fast Verify ------"
info = flash.flashBlock(0,
new_data,
progress_cb=print_progress,
fast_verify=True)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Offset Write ------"
addr = rom_start + rom_size / 2
page_size = flash.getPageInfo(addr).size
new_data = [0x55] * page_size * 2
info = flash.flashBlock(addr, new_data, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, len(new_data))
if same(data_flashed, new_data
) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Multiple Block Writes ------"
addr = rom_start + rom_size / 2
page_size = flash.getPageInfo(addr).size
more_data = [0x33] * page_size * 2
addr = (rom_start + rom_size / 2) + 1 #cover multiple pages
fb = flash.getFlashBuilder()
fb.addData(rom_start, data)
fb.addData(addr, more_data)
fb.program(progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(rom_start, len(data))
data_flashed_more = target.readBlockMemoryUnaligned8(
addr, len(more_data))
if same(data_flashed, data) and same(data_flashed_more, more_data):
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Overlapping Blocks ------"
test_pass = False
addr = (rom_start + rom_size / 2) #cover multiple pages
page_size = flash.getPageInfo(addr).size
new_data = [0x33] * page_size
fb = flash.getFlashBuilder()
fb.addData(addr, new_data)
try:
fb.addData(addr + 1, new_data)
except ValueError as e:
print("Exception: %s" % e)
test_pass = True
if test_pass:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Empty Block Write ------"
# Freebee if nothing asserts
fb = flash.getFlashBuilder()
fb.program()
print("TEST PASSED")
test_pass_count += 1
test_count += 1
print "\r\n\r\n------ Test Missing Progress Callback ------"
# Freebee if nothing asserts
addr = rom_start
flash.flashBlock(rom_start, data, True)
print("TEST PASSED")
test_pass_count += 1
test_count += 1
# Only run test if the reset handler can be programmed (rom start at address 0)
if rom_start == 0:
print "\r\n\r\n------ Test Non-Thumb reset handler ------"
non_thumb_data = list(data)
# Clear bit 0 of 2nd word - reset handler
non_thumb_data[4] = non_thumb_data[4] & ~1
flash.flashBlock(rom_start, non_thumb_data)
flash.flashBlock(rom_start, data)
print("TEST PASSED")
test_pass_count += 1
test_count += 1
# Note - The decision based tests below are order dependent since they
# depend on the previous state of the flash
print "\r\n\r\n------ Test Chip Erase Decision ------"
new_data = list(data)
new_data.extend([0xff] * unused) # Pad with 0xFF
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.chip_erase_rate_erased = float(len(new_data)) / float(
info.program_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Chip Erase Decision 2 ------"
new_data = list(data)
new_data.extend([0x00] * unused) # Pad with 0x00
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.chip_erase_rate = float(len(new_data)) / float(
info.program_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Page Erase Decision ------"
new_data = list(data)
new_data.extend([0x00] * unused) # Pad with 0x00
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.page_erase_rate_same = float(len(new_data)) / float(
info.program_time)
result.analyze = info.analyze_type
result.analyze_time = info.analyze_time
result.analyze_rate = float(len(new_data)) / float(
info.analyze_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Page Erase Decision 2 ------"
new_data = list(data)
size_same = unused * 5 / 6
size_differ = unused - size_same
new_data.extend([0x00] *
size_same) # Pad 5/6 with 0x00 and 1/6 with 0xFF
new_data.extend([0x55] * size_differ)
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\nTest Summary:")
print("Pass count %i of %i tests" % (test_pass_count, test_count))
if test_pass_count == test_count:
print("FLASH TEST SCRIPT PASSED")
else:
print("FLASH TEST SCRIPT FAILED")
target.reset()
result.passed = test_count == test_pass_count
return result
parser.add_option(
"-n",
"--nobreak",
dest="break_at_hardfault",
default=True,
action="store_false",
help=
"Disable breakpoint at hardfault handler. Required for nrf51 chip with SoftDevice based application."
)
(option, args) = parser.parse_args()
gdb = None
level = LEVELS.get(option.debug_level, logging.NOTSET)
logging.basicConfig(level=level)
if option.list_all == True:
MbedBoard.listConnectedBoards()
else:
try:
board_selected = MbedBoard.chooseBoard(
board_id=option.board_id, target_override=option.target_override)
if board_selected != None:
try:
gdb = GDBServer(
board_selected, int(option.port_number),
{'break_at_hardfault': option.break_at_hardfault})
while gdb.isAlive():
gdb.join(timeout=0.5)
except ValueError:
logging.error("Port number error!")
except KeyboardInterrupt:
if gdb != None:
}
print "Welcome to the PyOCD GDB Server Beta Version "
parser = OptionParser()
parser.add_option("-p", "--port", dest = "port_number", default = 3333, help = "Write the port number that GDB server will open")
parser.add_option("-b", "--board", dest = "board_id", default = None, help = "Write the board id you want to connect")
parser.add_option("-l", "--list", action = "store_true", dest = "list_all", default = False, help = "List all the connected board")
parser.add_option("-d", "--debug", dest = "debug_level", default = 'info', help = "Set the level of system logging output, the available value for DEBUG_LEVEL: debug, info, warning, error, critical" )
(option, args) = parser.parse_args()
gdb = None
level = LEVELS.get(option.debug_level, logging.NOTSET)
logging.basicConfig(level=level)
if option.list_all == True:
MbedBoard.listConnectedBoards()
else:
try:
board_selected = MbedBoard.chooseBoard(board_id = option.board_id)
if board_selected != None:
try:
gdb = GDBServer(board_selected, int(option.port_number))
while gdb.isAlive():
gdb.join(timeout = 0.5)
except ValueError:
logging.error("Port number error!")
except KeyboardInterrupt:
if gdb != None:
gdb.shutdown_event.set()
#gdb.stop()
except Exception as e:
def speed_test(board_id):
with MbedBoard.chooseBoard(board_id = board_id, frequency = 1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "kl25z":
ram_start = 0x1ffff000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
elif target_type == "kl28z":
ram_start = 0x1fffa000
ram_size = 96*1024
rom_start = 0x00000000
rom_size = 512*1024
elif target_type == "kl46z":
ram_start = 0x1fffe000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "k22f":
ram_start = 0x1fff0000
ram_size = 0x20000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "k64f":
ram_start = 0x1FFF0000
ram_size = 0x40000
rom_start = 0x00000000
rom_size = 0x100000
elif target_type == "lpc11u24":
ram_start = 0x10000000
ram_size = 0x2000
rom_start = 0x00000000
rom_size = 0x8000
elif target_type == "lpc1768":
ram_start = 0x10000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "lpc800":
ram_start = 0x10000000
ram_size = 0x1000
rom_start = 0x00000000
rom_size = 0x4000
elif target_type == "lpc4330":
ram_start = 0x10000000
ram_size = 0x20000
rom_start = 0x14000000
rom_size = 0x100000
elif target_type == "nrf51":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x40000
# Override clock since 10MHz is too fast
test_clock = 1000000
elif target_type == "maxwsnenv":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "max32600mbed":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "w7500":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
else:
raise Exception("The board is not supported by this test script.")
target = board.target
transport = board.transport
flash = board.flash
interface = board.interface
test_pass_count = 0
test_count = 0
result = SpeedTestResult()
transport.setClock(test_clock)
transport.setDeferredTransfer(True)
print "\r\n\r\n------ TEST USB TRANSFER SPEED ------"
max_packets = interface.getPacketCount()
data_to_write = [0x80] + [0x00] * 63
start = time()
packet_count = USB_TEST_XFER_COUNT
while packet_count > 0:
interface.write(data_to_write)
interface.read()
packet_count = packet_count - 1
stop = time()
result.usb_speed = USB_TEST_XFER_COUNT * 64 / (stop-start)
print "USB transfer rate %f B/s" % result.usb_speed
print "\r\n\r\n------ TEST OVERLAPPED USB TRANSFER SPEED ------"
max_packets = interface.getPacketCount()
print("Concurrent packets: %i" % max_packets)
data_to_write = [0x80] + [0x00] * 63
start = time()
packet_count = USB_TEST_XFER_COUNT
reads_pending = 0
while packet_count > 0 or reads_pending > 0:
# Make sure the transmit buffer stays saturated
while packet_count > 0 and reads_pending < max_packets:
interface.write(data_to_write)
packet_count = packet_count - 1
reads_pending = reads_pending + 1
# Read data
if reads_pending > 0:
interface.read()
reads_pending = reads_pending - 1
stop = time()
result.usb_overlapped = USB_TEST_XFER_COUNT * 64 / (stop-start)
print "USB transfer rate %f B/s" % result.usb_overlapped
print "\r\n\r\n------ TEST RAM READ / WRITE SPEED ------"
test_addr = ram_start
test_size = ram_size
data = [randrange(1, 50) for x in range(test_size)]
start = time()
target.writeBlockMemoryUnaligned8(test_addr, data)
stop = time()
diff = stop-start
result.write_speed = test_size / diff
print("Writing %i byte took %s seconds: %s B/s" % (test_size, diff, result.write_speed))
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
stop = time()
diff = stop-start
result.read_speed = test_size / diff
print("Reading %i byte took %s seconds: %s B/s" % (test_size, diff, result.read_speed))
error = False
for i in range(len(block)):
if (block[i] != data[i]):
error = True
print "ERROR: 0x%X, 0x%X, 0x%X!!!" % ((addr + i), block[i], data[i])
if error:
print "TEST FAILED"
else:
print "TEST PASSED"
test_pass_count += 1
test_count += 1
print "\r\n\r\n------ TEST ROM READ SPEED ------"
test_addr = rom_start
test_size = rom_size
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
stop = time()
diff = stop-start
print("Reading %i byte took %s seconds: %s B/s" % (test_size, diff, test_size / diff))
print "TEST PASSED"
test_pass_count += 1
test_count += 1
target.reset()
result.passed = test_count == test_pass_count
return result
def handle_list(self, args):
MbedBoard.listConnectedBoards()
def cortex_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
binary_file = os.path.join(parentdir, 'binaries', board.getTestBinary())
test_clock = 10000000
addr_invalid = 0x3E000000 # Last 16MB of ARM SRAM region - typically empty
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
if target_type == "ncs36510":
# Override clock since 10MHz is too fast
test_clock = 1000000
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
addr = ram_region.start + 1
size = 0x502
addr_bin = rom_region.start
target = board.target
link = board.link
flash = board.flash
link.set_clock(test_clock)
link.set_deferred_transfer(True)
test_pass_count = 0
test_count = 0
result = CortexTestResult()
debugContext = target.getTargetContext()
gdbFacade = pyOCD.gdbserver.context_facade.GDBDebugContextFacade(debugContext)
print("\n\n----- FLASH NEW BINARY BEFORE TEST -----")
flash.flashBinary(binary_file, addr_bin)
# Let the target run for a bit so it
# can initialize the watchdog if it needs to
target.resume()
sleep(0.2)
target.halt()
print("PROGRAMMING COMPLETE")
print("\n\n----- TESTING CORTEX-M PERFORMANCE -----")
test_time = test_function(board, gdbFacade.getTResponse)
print("Function getTResponse time: %f" % test_time)
# Step
test_time = test_function(board, target.step)
print("Function step time: %f" % test_time)
# Breakpoint
def set_remove_breakpoint():
target.setBreakpoint(0)
target.removeBreakpoint(0)
test_time = test_function(board, set_remove_breakpoint)
print("Add and remove breakpoint: %f" % test_time)
# getRegisterContext
test_time = test_function(board, gdbFacade.getRegisterContext)
print("Function getRegisterContext: %f" % test_time)
# setRegisterContext
context = gdbFacade.getRegisterContext()
def set_register_context():
gdbFacade.setRegisterContext(context)
test_time = test_function(board, set_register_context)
print("Function setRegisterContext: %f" % test_time)
# Run / Halt
def run_halt():
target.resume()
target.halt()
test_time = test_function(board, run_halt)
print("Resume and halt: %f" % test_time)
# GDB stepping
def simulate_step():
target.step()
gdbFacade.getTResponse()
target.setBreakpoint(0)
target.resume()
target.halt()
gdbFacade.getTResponse()
target.removeBreakpoint(0)
test_time = test_function(board, simulate_step)
print("Simulated GDB step: %f" % test_time)
# Test passes if there are no exceptions
test_pass_count += 1
test_count += 1
print("TEST PASSED")
print("\n\n------ Testing Invalid Memory Access Recovery ------")
memory_access_pass = True
try:
target.readBlockMemoryUnaligned8(addr_invalid, 0x1000)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
try:
target.readBlockMemoryUnaligned8(addr_invalid + 1, 0x1000)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
data = [0x00] * 0x1000
try:
target.writeBlockMemoryUnaligned8(addr_invalid, data)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
data = [0x00] * 0x1000
try:
target.writeBlockMemoryUnaligned8(addr_invalid + 1, data)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
data = [randrange(0, 255) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr, data)
block = target.readBlockMemoryUnaligned8(addr, size)
if same(data, block):
print("Aligned access pass")
else:
print("Memory read does not match memory written")
memory_access_pass = False
data = [randrange(0, 255) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr + 1, data)
block = target.readBlockMemoryUnaligned8(addr + 1, size)
if same(data, block):
print("Unaligned access pass")
else:
print("Unaligned memory read does not match memory written")
memory_access_pass = False
test_count += 1
if memory_access_pass:
test_pass_count += 1
print("TEST PASSED")
else:
print("TEST FAILED")
print("\n\n------ Testing Software Breakpoints ------")
test_passed = True
orig8x2 = target.readBlockMemoryUnaligned8(addr, 2)
orig8 = target.read8(addr)
orig16 = target.read16(addr & ~1)
orig32 = target.read32(addr & ~3)
origAligned32 = target.readBlockMemoryAligned32(addr & ~3, 1)
def test_filters():
test_passed = True
filtered = target.readBlockMemoryUnaligned8(addr, 2)
if same(orig8x2, filtered):
print("2 byte unaligned passed")
else:
print("2 byte unaligned failed (read %x-%x, expected %x-%x)" % (filtered[0], filtered[1], orig8x2[0], orig8x2[1]))
test_passed = False
for now in (True, False):
filtered = target.read8(addr, now)
if not now:
filtered = filtered()
if filtered == orig8:
print("8-bit passed [now=%s]" % now)
else:
print("8-bit failed [now=%s] (read %x, expected %x)" % (now, filtered, orig8))
test_passed = False
filtered = target.read16(addr & ~1, now)
if not now:
filtered = filtered()
if filtered == orig16:
print("16-bit passed [now=%s]" % now)
else:
print("16-bit failed [now=%s] (read %x, expected %x)" % (now, filtered, orig16))
test_passed = False
filtered = target.read32(addr & ~3, now)
if not now:
filtered = filtered()
if filtered == orig32:
print("32-bit passed [now=%s]" % now)
else:
print("32-bit failed [now=%s] (read %x, expected %x)" % (now, filtered, orig32))
test_passed = False
filtered = target.readBlockMemoryAligned32(addr & ~3, 1)
if same(filtered, origAligned32):
print("32-bit aligned passed")
else:
print("32-bit aligned failed (read %x, expected %x)" % (filtered[0], origAligned32[0]))
test_passed = False
return test_passed
print("Installed software breakpoint at 0x%08x" % addr)
target.setBreakpoint(addr, pyOCD.core.target.Target.BREAKPOINT_SW)
test_passed = test_filters() and test_passed
print("Removed software breakpoint")
target.removeBreakpoint(addr)
test_passed = test_filters() and test_passed
test_count += 1
if test_passed:
test_pass_count += 1
print("TEST PASSED")
else:
print("TEST FAILED")
target.reset()
result.passed = test_count == test_pass_count
return result
def speed_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == "ram"]
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
ram_start = ram_region.start
ram_size = ram_region.length
rom_start = rom_region.start
rom_size = rom_region.length
target = board.target
link = board.link
test_pass_count = 0
test_count = 0
result = SpeedTestResult()
link.set_clock(test_clock)
link.set_deferred_transfer(True)
print("\r\n\r\n------ TEST RAM READ / WRITE SPEED ------")
test_addr = ram_start
test_size = ram_size
data = [randrange(1, 50) for x in range(test_size)]
start = time()
target.writeBlockMemoryUnaligned8(test_addr, data)
target.flush()
stop = time()
diff = stop - start
result.write_speed = test_size / diff
print("Writing %i byte took %s seconds: %s B/s" % (test_size, diff, result.write_speed))
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
target.flush()
stop = time()
diff = stop - start
result.read_speed = test_size / diff
print("Reading %i byte took %s seconds: %s B/s" % (test_size, diff, result.read_speed))
error = False
for i in range(len(block)):
if block[i] != data[i]:
error = True
print("ERROR: 0x%X, 0x%X, 0x%X!!!" % ((addr + i), block[i], data[i]))
if error:
print("TEST FAILED")
else:
print("TEST PASSED")
test_pass_count += 1
test_count += 1
print("\r\n\r\n------ TEST ROM READ SPEED ------")
test_addr = rom_start
test_size = rom_size
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
target.flush()
stop = time()
diff = stop - start
print("Reading %i byte took %s seconds: %s B/s" % (test_size, diff, test_size / diff))
print("TEST PASSED")
test_pass_count += 1
test_count += 1
target.reset()
result.passed = test_count == test_pass_count
return result
def test_gdb(board_id=None):
result = GdbTestResult()
with MbedBoard.chooseBoard(board_id=board_id) as board:
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
target_type = board.getTargetType()
binary_file = os.path.join(parentdir, 'binaries',
board.getTestBinary())
if board_id is None:
board_id = board.getUniqueID()
test_clock = 10000000
test_port = 3334
error_on_invalid_access = True
# Hardware breakpoints are not supported above 0x20000000 on
# CortexM devices
ignore_hw_bkpt_result = 1 if ram_region.start >= 0x20000000 else 0
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
# Reading invalid ram returns 0 or nrf51
error_on_invalid_access = False
if target_type == "ncs36510":
# Override clock since 10MHz is too fast
test_clock = 1000000
# Program with initial test image
board.flash.flashBinary(binary_file, rom_region.start)
board.uninit(False)
# Write out the test configuration
test_params = {}
test_params["rom_start"] = rom_region.start
test_params["rom_length"] = rom_region.length
test_params["ram_start"] = ram_region.start
test_params["ram_length"] = ram_region.length
test_params["invalid_start"] = 0x3E000000
test_params["invalid_length"] = 0x1000
test_params["expect_error_on_invalid_access"] = error_on_invalid_access
test_params["ignore_hw_bkpt_result"] = ignore_hw_bkpt_result
with open(TEST_PARAM_FILE, "wb") as f:
f.write(json.dumps(test_params))
# Run the test
gdb = [PYTHON_GDB, "--command=gdb_script.py"]
with open("output.txt", "wb") as f:
program = Popen(gdb, stdin=PIPE, stdout=f, stderr=STDOUT)
args = ['-p=%i' % test_port, "-f=%i" % test_clock, "-b=%s" % board_id]
server = GDBServerTool()
server.run(args)
program.wait()
# Read back the result
with open(TEST_RESULT_FILE, "rb") as f:
test_result = json.loads(f.read())
# Print results
if set(TEST_RESULT_KEYS).issubset(test_result):
print("----------------Test Results----------------")
print("HW breakpoint count: %s" % test_result["breakpoint_count"])
print("Watchpoint count: %s" % test_result["watchpoint_count"])
print("Average instruction step time: %s" %
test_result["step_time_si"])
print("Average single step time: %s" % test_result["step_time_s"])
print("Average over step time: %s" % test_result["step_time_n"])
print("Failure count: %i" % test_result["fail_count"])
result.passed = test_result["fail_count"] == 0
else:
result.passed = False
# Cleanup
os.remove(TEST_RESULT_FILE)
os.remove(TEST_PARAM_FILE)
return result
def main():
args = parser.parse_args()
setup_logging(args)
# Sanity checks before attaching to board
if args.format == 'hex' and not intelhex_available:
print("Unable to program hex file")
print("Module 'intelhex' must be installed first")
exit()
if args.list_all:
MbedBoard.listConnectedBoards()
else:
board_selected = MbedBoard.chooseBoard(board_id=args.board_id, target_override=args.target_override,
frequency=args.frequency)
with board_selected as board:
flash = board.flash
transport = board.transport
# Boost speed with deferred transfers
transport.setDeferredTransfer(True)
progress = print_progress
if args.hide_progress:
progress = None
has_file = args.file is not None
chip_erase = None
if args.chip_erase:
chip_erase = True
elif args.sector_erase:
chip_erase = False
if not has_file:
if chip_erase:
print("Erasing chip...")
flash.init()
flash.eraseAll()
print("Done")
elif args.sector_erase and args.address is not None:
flash.init()
page_addr = args.address
for i in range(args.count):
page_info = flash.getPageInfo(page_addr)
if not page_info:
break
# Align page address on first time through.
if i == 0:
delta = page_addr % page_info.size
if delta:
print("Warning: sector address 0x%08x is unaligned" % page_addr)
page_addr -= delta
print("Erasing sector 0x%08x" % page_addr)
flash.erasePage(page_addr)
page_addr += page_info.size
else:
print("No operation performed")
return
# If no format provided, use the file's extension.
if not args.format:
args.format = os.path.splitext(args.file)[1][1:]
# Binary file format
if args.format == 'bin':
# If no address is specified use the start of rom
if args.address is None:
args.address = board.flash.getFlashInfo().rom_start
with open(args.file, "rb") as f:
f.seek(args.skip, 0)
data = f.read()
args.address += args.skip
data = unpack(str(len(data)) + 'B', data)
flash.flashBlock(args.address, data, chip_erase=chip_erase, progress_cb=progress,
fast_verify=args.fast_program)
# Intel hex file format
elif args.format == 'hex':
hex = IntelHex(args.file)
addresses = hex.addresses()
addresses.sort()
flash_builder = flash.getFlashBuilder()
data_list = list(ranges(addresses))
for start, end in data_list:
size = end - start + 1
data = list(hex.tobinarray(start=start, size=size))
flash_builder.addData(start, data)
flash_builder.program(chip_erase=chip_erase, progress_cb=progress, fast_verify=args.fast_program)
else:
print("Unknown file format '%s'" % args.format)
def read_target_memory(self, addr, size, resume=True):
assert self.get_mode() == self.MODE_IF
with MbedBoard.chooseBoard(board_id=self.get_unique_id()) as board:
data = board.target.readBlockMemoryUnaligned8(addr, size)
board.uninit(resume)
return bytearray(data)
def cortex_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
binary_file = os.path.join(parentdir, 'binaries', board.getTestBinary())
test_clock = 10000000
addr_invalid = 0x3E000000 # Last 16MB of ARM SRAM region - typically empty
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
if target_type == "ncs36510":
# Override clock since 10MHz is too fast
test_clock = 1000000
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
addr = ram_region.start + 1
size = 0x502
addr_bin = rom_region.start
target = board.target
link = board.link
flash = board.flash
link.set_clock(test_clock)
link.set_deferred_transfer(True)
test_pass_count = 0
test_count = 0
result = CortexTestResult()
print "\r\n\r\n----- FLASH NEW BINARY BEFORE TEST -----"
flash.flashBinary(binary_file, addr_bin)
# Let the target run for a bit so it
# can initialize the watchdog if it needs to
target.resume()
sleep(0.2)
target.halt()
print "PROGRAMMING COMPLETE"
print "\r\n\r\n----- TESTING CORTEX-M PERFORMANCE -----"
test_time = test_function(board, target.getTResponse)
print("Function getTResponse time: %f" % test_time)
# Step
test_time = test_function(board, target.step)
print("Function step time: %f" % test_time)
# Breakpoint
def set_remove_breakpoint():
target.setBreakpoint(0)
target.removeBreakpoint(0)
test_time = test_function(board, set_remove_breakpoint)
print("Add and remove breakpoint: %f" % test_time)
# getRegisterContext
test_time = test_function(board, target.getRegisterContext)
print("Function getRegisterContext: %f" % test_time)
# setRegisterContext
context = target.getRegisterContext()
def set_register_context():
target.setRegisterContext(context)
test_time = test_function(board, set_register_context)
print("Function setRegisterContext: %f" % test_time)
# Run / Halt
def run_halt():
target.resume()
target.halt()
test_time = test_function(board, run_halt)
print("Resume and halt: %f" % test_time)
# GDB stepping
def simulate_step():
target.step()
target.getTResponse()
target.setBreakpoint(0)
target.resume()
target.halt()
target.getTResponse()
target.removeBreakpoint(0)
test_time = test_function(board, simulate_step)
print("Simulated GDB step: %f" % test_time)
# Test passes if there are no exceptions
test_pass_count += 1
test_count += 1
print("TEST PASSED")
print "\r\n\r\n------ Testing Invalid Memory Access Recovery ------"
memory_access_pass = True
try:
target.readBlockMemoryUnaligned8(addr_invalid, 0x1000)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
try:
target.readBlockMemoryUnaligned8(addr_invalid + 1, 0x1000)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
data = [0x00] * 0x1000
try:
target.writeBlockMemoryUnaligned8(addr_invalid, data)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
data = [0x00] * 0x1000
try:
target.writeBlockMemoryUnaligned8(addr_invalid + 1, data)
target.flush()
# If no exception is thrown the tests fails except on nrf51 where invalid addresses read as 0
if target_type != "nrf51":
memory_access_pass = False
except DAPAccess.TransferFaultError:
pass
data = [randrange(0, 255) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr, data)
block = target.readBlockMemoryUnaligned8(addr, size)
if same(data, block):
print "Aligned access pass"
else:
print("Memory read does not match memory written")
memory_access_pass = False
data = [randrange(0, 255) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr + 1, data)
block = target.readBlockMemoryUnaligned8(addr + 1, size)
if same(data, block):
print "Unaligned access pass"
else:
print("Unaligned memory read does not match memory written")
memory_access_pass = False
test_count += 1
if memory_access_pass:
test_pass_count += 1
print "TEST PASSED"
else:
print "TEST FAILED"
print "\r\n\r\n------ Testing Software Breakpoints ------"
test_passed = True
orig8x2 = target.readBlockMemoryUnaligned8(addr, 2)
orig8 = target.read8(addr)
orig16 = target.read16(addr & ~1)
orig32 = target.read32(addr & ~3)
origAligned32 = target.readBlockMemoryAligned32(addr & ~3, 1)
def test_filters():
test_passed = True
filtered = target.readBlockMemoryUnaligned8(addr, 2)
if same(orig8x2, filtered):
print "2 byte unaligned passed"
else:
print "2 byte unaligned failed (read %x-%x, expected %x-%x)" % (filtered[0], filtered[1], orig8x2[0], orig8x2[1])
test_passed = False
for now in (True, False):
filtered = target.read8(addr, now)
if not now:
filtered = filtered()
if filtered == orig8:
print "8-bit passed [now=%s]" % now
else:
print "8-bit failed [now=%s] (read %x, expected %x)" % (now, filtered, orig8)
test_passed = False
filtered = target.read16(addr & ~1, now)
if not now:
filtered = filtered()
if filtered == orig16:
print "16-bit passed [now=%s]" % now
else:
print "16-bit failed [now=%s] (read %x, expected %x)" % (now, filtered, orig16)
test_passed = False
filtered = target.read32(addr & ~3, now)
if not now:
filtered = filtered()
if filtered == orig32:
print "32-bit passed [now=%s]" % now
else:
print "32-bit failed [now=%s] (read %x, expected %x)" % (now, filtered, orig32)
test_passed = False
filtered = target.readBlockMemoryAligned32(addr & ~3, 1)
if same(filtered, origAligned32):
print "32-bit aligned passed"
else:
print "32-bit aligned failed (read %x, expected %x)" % (filtered[0], origAligned32[0])
test_passed = False
return test_passed
print "Installed software breakpoint at 0x%08x" % addr
target.setBreakpoint(addr, pyOCD.target.target.Target.BREAKPOINT_SW)
test_passed = test_filters() and test_passed
print "Removed software breakpoint"
target.removeBreakpoint(addr)
test_passed = test_filters() and test_passed
test_count += 1
if test_passed:
test_pass_count += 1
print "TEST PASSED"
else:
print "TEST FAILED"
target.reset()
result.passed = test_count == test_pass_count
return result
def basic_test(board_id, file):
with MbedBoard.chooseBoard(board_id=board_id) as board:
addr = 0
size = 0
f = None
binary_file = "l1_"
interface = None
target_type = board.getTargetType()
if file is None:
binary_file += target_type + ".bin"
binary_file = os.path.join(parentdir, 'binaries', binary_file)
else:
binary_file = file
print "binary file: %s" % binary_file
addr_bin = 0x00000000
if target_type == "lpc1768":
addr = 0x10000001
size = 0x1102
addr_flash = 0x10000
elif target_type == "lpc11u24":
addr = 0x10000001
size = 0x502
addr_flash = 0x4000
elif target_type == "kl25z":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
elif target_type == "k64f":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
elif target_type == "k22f":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
elif target_type == "k20d50m":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
elif target_type == "kl46z":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
elif target_type == "lpc800":
addr = 0x10000001
size = 0x502
addr_flash = 0x2000
elif target_type == "nrf51822":
addr = 0x20000001
size = 0x502
addr_flash = 0x20000
elif target_type == "lpc4330":
addr = 0x10000001
size = 0x1102
addr_flash = 0x14010000
addr_bin = 0x14000000
elif target_type == "maxwsnenv":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
elif target_type == "max32600mbed":
addr = 0x20000001
size = 0x502
addr_flash = 0x10000
else:
raise Exception("A board is not supported by this test script.")
target = board.target
transport = board.transport
flash = board.flash
interface = board.interface
print "\r\n\r\n------ GET Unique ID ------"
print "Unique ID: %s" % board.getUniqueID()
print "\r\n\r\n------ TEST READ / WRITE CORE REGISTER ------"
pc = target.readCoreRegister('pc')
print "initial pc: 0x%X" % target.readCoreRegister('pc')
# write in pc dummy value
target.writeCoreRegister('pc', 0x3D82)
print "now pc: 0x%X" % target.readCoreRegister('pc')
# write initial pc value
target.writeCoreRegister('pc', pc)
print "initial pc value rewritten: 0x%X" % target.readCoreRegister(
'pc')
msp = target.readCoreRegister('msp')
psp = target.readCoreRegister('psp')
print "MSP = 0x%08x; PSP = 0x%08x" % (msp, psp)
control = target.readCoreRegister('control')
faultmask = target.readCoreRegister('faultmask')
basepri = target.readCoreRegister('basepri')
primask = target.readCoreRegister('primask')
print "CONTROL = 0x%02x; FAULTMASK = 0x%02x; BASEPRI = 0x%02x; PRIMASK = 0x%02x" % (
control, faultmask, basepri, primask)
target.writeCoreRegister('primask', 1)
newPrimask = target.readCoreRegister('primask')
print "New PRIMASK = 0x%02x" % newPrimask
target.writeCoreRegister('primask', primask)
newPrimask = target.readCoreRegister('primask')
print "Restored PRIMASK = 0x%02x" % newPrimask
if target.has_fpu:
s0 = target.readCoreRegister('s0')
print "S0 = %g (0x%08x)" % (s0, float2int(s0))
target.writeCoreRegister('s0', math.pi)
newS0 = target.readCoreRegister('s0')
print "New S0 = %g (0x%08x)" % (newS0, float2int(newS0))
target.writeCoreRegister('s0', s0)
newS0 = target.readCoreRegister('s0')
print "Restored S0 = %g (0x%08x)" % (newS0, float2int(newS0))
print "\r\n\r\n------ TEST HALT / RESUME ------"
print "resume"
target.resume()
sleep(0.2)
print "halt"
target.halt()
print "HALT: pc: 0x%X" % target.readCoreRegister('pc')
sleep(0.2)
print "\r\n\r\n------ TEST READ / WRITE MEMORY ------"
target.halt()
print "READ32/WRITE32"
val = randrange(0, 0xffffffff)
print "write32 0x%X at 0x%X" % (val, addr)
target.writeMemory(addr, val)
res = target.readMemory(addr)
print "read32 at 0x%X: 0x%X" % (addr, res)
if res != val:
print "ERROR in READ/WRITE 32"
print "\r\nREAD16/WRITE16"
val = randrange(0, 0xffff)
print "write16 0x%X at 0x%X" % (val, addr + 2)
target.writeMemory(addr + 2, val, 16)
res = target.readMemory(addr + 2, 16)
print "read16 at 0x%X: 0x%X" % (addr + 2, res)
if res != val:
print "ERROR in READ/WRITE 16"
print "\r\nREAD8/WRITE8"
val = randrange(0, 0xff)
print "write8 0x%X at 0x%X" % (val, addr + 1)
target.writeMemory(addr + 1, val, 8)
res = target.readMemory(addr + 1, 8)
print "read8 at 0x%X: 0x%X" % (addr + 1, res)
if res != val:
print "ERROR in READ/WRITE 8"
print "\r\n\r\n------ TEST READ / WRITE MEMORY BLOCK ------"
data = [randrange(1, 50) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr, data)
block = target.readBlockMemoryUnaligned8(addr, size)
error = False
for i in range(len(block)):
if (block[i] != data[i]):
error = True
print "ERROR: 0x%X, 0x%X, 0x%X!!!" % (
(addr + i), block[i], data[i])
if error:
print "TEST FAILED"
else:
print "TEST PASSED"
print "\r\n\r\n------ TEST RESET ------"
target.reset()
sleep(0.1)
target.halt()
for i in range(5):
target.step()
print "pc: 0x%X" % target.readCoreRegister('pc')
print "\r\n\r\n------ TEST PROGRAM/ERASE PAGE ------"
# Fill 3 pages with 0x55
fill = [0x55] * flash.page_size
flash.init()
for i in range(0, 3):
flash.erasePage(addr_flash + flash.page_size * i)
flash.programPage(addr_flash + flash.page_size * i, fill)
# Erase the middle page
flash.erasePage(addr_flash + flash.page_size)
# Verify the 1st and 3rd page were not erased, and that the 2nd page is fully erased
data = target.readBlockMemoryUnaligned8(addr_flash,
flash.page_size * 3)
expected = fill + [0xFF] * flash.page_size + fill
if data == expected:
print "TEST PASSED"
else:
print "TEST FAILED"
print "\r\n\r\n----- FLASH NEW BINARY -----"
flash.flashBinary(binary_file, addr_bin)
target.reset()
def speed_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
if target_type == "ncs36510":
# Override clock since 10MHz is too fast
test_clock = 1000000
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
ram_start = ram_region.start
ram_size = ram_region.length
rom_start = rom_region.start
rom_size = rom_region.length
target = board.target
link = board.link
test_pass_count = 0
test_count = 0
result = SpeedTestResult()
link.set_clock(test_clock)
link.set_deferred_transfer(True)
print("\r\n\r\n------ TEST RAM READ / WRITE SPEED ------")
test_addr = ram_start
test_size = ram_size
data = [randrange(1, 50) for x in range(test_size)]
start = time()
target.writeBlockMemoryUnaligned8(test_addr, data)
target.flush()
stop = time()
diff = stop - start
result.write_speed = test_size / diff
print("Writing %i byte took %s seconds: %s B/s" %
(test_size, diff, result.write_speed))
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
target.flush()
stop = time()
diff = stop - start
result.read_speed = test_size / diff
print("Reading %i byte took %s seconds: %s B/s" %
(test_size, diff, result.read_speed))
error = False
for i in range(len(block)):
if (block[i] != data[i]):
error = True
print("ERROR: 0x%X, 0x%X, 0x%X!!!" %
((addr + i), block[i], data[i]))
if error:
print("TEST FAILED")
else:
print("TEST PASSED")
test_pass_count += 1
test_count += 1
print("\r\n\r\n------ TEST ROM READ SPEED ------")
test_addr = rom_start
test_size = rom_size
start = time()
block = target.readBlockMemoryUnaligned8(test_addr, test_size)
target.flush()
stop = time()
diff = stop - start
print("Reading %i byte took %s seconds: %s B/s" %
(test_size, diff, test_size / diff))
print("TEST PASSED")
test_pass_count += 1
test_count += 1
target.reset()
result.passed = test_count == test_pass_count
return result
def basic_test(board_id, file):
with MbedBoard.chooseBoard(board_id=board_id) as board:
addr = 0
size = 0
f = None
binary_file = "l1_"
target_type = board.getTargetType()
if file is None:
binary_file = os.path.join(parentdir, 'binaries', board.getTestBinary())
else:
binary_file = file
print "binary file: %s" % binary_file
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
addr = ram_region.start + 1
size = 0x502
addr_bin = rom_region.start
addr_flash = rom_region.start + rom_region.length // 2
target = board.target
link = board.link
flash = board.flash
print "\r\n\r\n------ GET Unique ID ------"
print "Unique ID: %s" % board.getUniqueID()
print "\r\n\r\n------ TEST READ / WRITE CORE REGISTER ------"
pc = target.readCoreRegister('pc')
print "initial pc: 0x%X" % target.readCoreRegister('pc')
# write in pc dummy value
target.writeCoreRegister('pc', 0x3D82)
print "now pc: 0x%X" % target.readCoreRegister('pc')
# write initial pc value
target.writeCoreRegister('pc', pc)
print "initial pc value rewritten: 0x%X" % target.readCoreRegister('pc')
msp = target.readCoreRegister('msp')
psp = target.readCoreRegister('psp')
print "MSP = 0x%08x; PSP = 0x%08x" % (msp, psp)
control = target.readCoreRegister('control')
faultmask = target.readCoreRegister('faultmask')
basepri = target.readCoreRegister('basepri')
primask = target.readCoreRegister('primask')
print "CONTROL = 0x%02x; FAULTMASK = 0x%02x; BASEPRI = 0x%02x; PRIMASK = 0x%02x" % (control, faultmask, basepri, primask)
target.writeCoreRegister('primask', 1)
newPrimask = target.readCoreRegister('primask')
print "New PRIMASK = 0x%02x" % newPrimask
target.writeCoreRegister('primask', primask)
newPrimask = target.readCoreRegister('primask')
print "Restored PRIMASK = 0x%02x" % newPrimask
if target.has_fpu:
s0 = target.readCoreRegister('s0')
print "S0 = %g (0x%08x)" % (s0, float32beToU32be(s0))
target.writeCoreRegister('s0', math.pi)
newS0 = target.readCoreRegister('s0')
print "New S0 = %g (0x%08x)" % (newS0, float32beToU32be(newS0))
target.writeCoreRegister('s0', s0)
newS0 = target.readCoreRegister('s0')
print "Restored S0 = %g (0x%08x)" % (newS0, float32beToU32be(newS0))
print "\r\n\r\n------ TEST HALT / RESUME ------"
print "resume"
target.resume()
sleep(0.2)
print "halt"
target.halt()
print "HALT: pc: 0x%X" % target.readCoreRegister('pc')
sleep(0.2)
print "\r\n\r\n------ TEST STEP ------"
print "reset and halt"
target.resetStopOnReset()
currentPC = target.readCoreRegister('pc')
print "HALT: pc: 0x%X" % currentPC
sleep(0.2)
for i in range(4):
print "step"
target.step()
newPC = target.readCoreRegister('pc')
print "STEP: pc: 0x%X" % newPC
currentPC = newPC
sleep(0.2)
print "\r\n\r\n------ TEST READ / WRITE MEMORY ------"
target.halt()
print "READ32/WRITE32"
val = randrange(0, 0xffffffff)
print "write32 0x%X at 0x%X" % (val, addr)
target.writeMemory(addr, val)
res = target.readMemory(addr)
print "read32 at 0x%X: 0x%X" % (addr, res)
if res != val:
print "ERROR in READ/WRITE 32"
print "\r\nREAD16/WRITE16"
val = randrange(0, 0xffff)
print "write16 0x%X at 0x%X" % (val, addr + 2)
target.writeMemory(addr + 2, val, 16)
res = target.readMemory(addr + 2, 16)
print "read16 at 0x%X: 0x%X" % (addr + 2, res)
if res != val:
print "ERROR in READ/WRITE 16"
print "\r\nREAD8/WRITE8"
val = randrange(0, 0xff)
print "write8 0x%X at 0x%X" % (val, addr + 1)
target.writeMemory(addr + 1, val, 8)
res = target.readMemory(addr + 1, 8)
print "read8 at 0x%X: 0x%X" % (addr + 1, res)
if res != val:
print "ERROR in READ/WRITE 8"
print "\r\n\r\n------ TEST READ / WRITE MEMORY BLOCK ------"
data = [randrange(1, 50) for x in range(size)]
target.writeBlockMemoryUnaligned8(addr, data)
block = target.readBlockMemoryUnaligned8(addr, size)
error = False
for i in range(len(block)):
if (block[i] != data[i]):
error = True
print "ERROR: 0x%X, 0x%X, 0x%X!!!" % ((addr + i), block[i], data[i])
if error:
print "TEST FAILED"
else:
print "TEST PASSED"
print "\r\n\r\n------ TEST RESET ------"
target.reset()
sleep(0.1)
target.halt()
for i in range(5):
target.step()
print "pc: 0x%X" % target.readCoreRegister('pc')
print "\r\n\r\n------ TEST PROGRAM/ERASE PAGE ------"
# Fill 3 pages with 0x55
page_size = flash.getPageInfo(addr_flash).size
fill = [0x55] * page_size
flash.init()
for i in range(0, 3):
address = addr_flash + page_size * i
# Test only supports a location with 3 aligned
# pages of the same size
current_page_size = flash.getPageInfo(addr_flash).size
assert page_size == current_page_size
assert address % current_page_size == 0
flash.erasePage(address)
flash.programPage(address, fill)
# Erase the middle page
flash.erasePage(addr_flash + page_size)
# Verify the 1st and 3rd page were not erased, and that the 2nd page is fully erased
data = target.readBlockMemoryUnaligned8(addr_flash, page_size * 3)
expected = fill + [0xFF] * page_size + fill
if data == expected:
print "TEST PASSED"
else:
print "TEST FAILED"
print "\r\n\r\n----- FLASH NEW BINARY -----"
flash.flashBinary(binary_file, addr_bin)
target.reset()
def test_hid(workspace, parent_test):
test_info = parent_test.create_subtest("HID test")
board = workspace.board
with MbedBoard.chooseBoard(board_id=board.get_unique_id()) as mbed_board:
binary_file = workspace.target.bin_path
memory_map = mbed_board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
addr = ram_region.start + 1
size = 0x502
addr_bin = rom_region.start
addr_flash = rom_region.start + rom_region.length // 2
target = mbed_board.target
flash = mbed_board.flash
test_info.info("\r\n\r\n----- FLASH NEW BINARY -----")
flash.flashBinary(binary_file, addr_bin)
test_info.info("\r\n\r\n------ GET Unique ID ------")
test_info.info("Unique ID: %s" % mbed_board.getUniqueID())
test_info.info("\r\n\r\n------ TEST READ / WRITE CORE REGISTER ------")
pc = target.readCoreRegister('pc')
test_info.info("initial pc: 0x%X" % target.readCoreRegister('pc'))
# write in pc dummy value
target.writeCoreRegister('pc', 0x3D82)
test_info.info("now pc: 0x%X" % target.readCoreRegister('pc'))
# write initial pc value
target.writeCoreRegister('pc', pc)
test_info.info("initial pc value rewritten: 0x%X" %
target.readCoreRegister('pc'))
msp = target.readCoreRegister('msp')
psp = target.readCoreRegister('psp')
test_info.info("MSP = 0x%08x; PSP = 0x%08x" % (msp, psp))
control = target.readCoreRegister('control')
faultmask = target.readCoreRegister('faultmask')
basepri = target.readCoreRegister('basepri')
primask = target.readCoreRegister('primask')
test_info.info(
"CONTROL = 0x%02x; FAULTMASK = 0x%02x; BASEPRI = 0x%02x; PRIMASK = 0x%02x"
% (control, faultmask, basepri, primask))
target.writeCoreRegister('primask', 1)
newPrimask = target.readCoreRegister('primask')
test_info.info("New PRIMASK = 0x%02x" % newPrimask)
target.writeCoreRegister('primask', primask)
newPrimask = target.readCoreRegister('primask')
test_info.info("Restored PRIMASK = 0x%02x" % newPrimask)
if target.has_fpu:
s0 = target.readCoreRegister('s0')
test_info.info("S0 = %g (0x%08x)" % (s0, float32beToU32be(s0)))
target.writeCoreRegister('s0', math.pi)
newS0 = target.readCoreRegister('s0')
test_info.info("New S0 = %g (0x%08x)" %
(newS0, float32beToU32be(newS0)))
target.writeCoreRegister('s0', s0)
newS0 = target.readCoreRegister('s0')
test_info.info("Restored S0 = %g (0x%08x)" %
(newS0, float32beToU32be(newS0)))
test_info.info("\r\n\r\n------ TEST HALT / RESUME ------")
test_info.info("resume")
target.resume()
sleep(0.2)
test_info.info("halt")
target.halt()
test_info.info("HALT: pc: 0x%X" % target.readCoreRegister('pc'))
sleep(0.2)
test_info.info("\r\n\r\n------ TEST STEP ------")
test_info.info("reset and halt")
target.resetStopOnReset()
currentPC = target.readCoreRegister('pc')
test_info.info("HALT: pc: 0x%X" % currentPC)
sleep(0.2)
for i in range(4):
test_info.info("step")
target.step()
newPC = target.readCoreRegister('pc')
test_info.info("STEP: pc: 0x%X" % newPC)
currentPC = newPC
sleep(0.2)
test_info.info("\r\n\r\n------ TEST READ / WRITE MEMORY ------")
target.halt()
test_info.info("READ32/WRITE32")
val = randrange(0, 0xffffffff)
test_info.info("write32 0x%X at 0x%X" % (val, addr))
target.writeMemory(addr, val)
res = target.readMemory(addr)
test_info.info("read32 at 0x%X: 0x%X" % (addr, res))
if res != val:
test_info.failure("ERROR in READ/WRITE 32")
test_info.info("\r\nREAD16/WRITE16")
val = randrange(0, 0xffff)
test_info.info("write16 0x%X at 0x%X" % (val, addr + 2))
target.writeMemory(addr + 2, val, 16)
res = target.readMemory(addr + 2, 16)
test_info.info("read16 at 0x%X: 0x%X" % (addr + 2, res))
if res != val:
test_info.failure("ERROR in READ/WRITE 16")
test_info.info("\r\nREAD8/WRITE8")
val = randrange(0, 0xff)
test_info.info("write8 0x%X at 0x%X" % (val, addr + 1))
target.writeMemory(addr + 1, val, 8)
res = target.readMemory(addr + 1, 8)
test_info.info("read8 at 0x%X: 0x%X" % (addr + 1, res))
if res != val:
test_info.failure("ERROR in READ/WRITE 8")
test_info.info("\r\n\r\n------ TEST READ / WRITE MEMORY BLOCK ------")
data = [randrange(1, 50) for _ in range(size)]
target.writeBlockMemoryUnaligned8(addr, data)
block = target.readBlockMemoryUnaligned8(addr, size)
error = False
for i in range(len(block)):
if (block[i] != data[i]):
error = True
test_info.info("ERROR: 0x%X, 0x%X, 0x%X!!!" %
((addr + i), block[i], data[i]))
if error:
test_info.failure("TEST FAILED")
else:
test_info.info("TEST PASSED")
test_info.info("\r\n\r\n------ TEST RESET ------")
target.reset()
sleep(0.1)
target.halt()
for i in range(5):
target.step()
test_info.info("pc: 0x%X" % target.readCoreRegister('pc'))
test_info.info("\r\n\r\n------ TEST PROGRAM/ERASE PAGE ------")
# Fill 3 pages with 0x55
page_size = flash.getPageInfo(addr_flash).size
fill = [0x55] * page_size
flash.init()
for i in range(0, 3):
address = addr_flash + page_size * i
# Test only supports a location with 3 aligned
# pages of the same size
current_page_size = flash.getPageInfo(addr_flash).size
assert page_size == current_page_size
assert address % current_page_size == 0
flash.erasePage(address)
flash.programPage(address, fill)
# Erase the middle page
flash.erasePage(addr_flash + page_size)
# Verify the 1st and 3rd page were not erased, and that
# the 2nd page is fully erased
data = target.readBlockMemoryUnaligned8(addr_flash, page_size * 3)
expected = fill + [0xFF] * page_size + fill
if data == expected:
test_info.info("TEST PASSED")
else:
test_info.failure("TEST FAILED")
test_info.info("\r\n\r\n----- Restoring image -----")
flash.flashBinary(binary_file, addr_bin)
target.reset()
test_info.info("HID test complete")
help="connect to board by board id, use -l to list all connected boards"
)
parser.add_argument("-l",
"--list",
action="count",
help="list all connected boards")
args = parser.parse_args()
if args.verbose == 2:
logging.basicConfig(level=logging.DEBUG)
elif args.verbose == 1:
logging.basicConfig(level=logging.INFO)
if (args.list):
print MbedBoard.listConnectedBoards()
sys.exit(0)
adapter = None
try:
adapter = None
if (args.board_id):
adapter = MbedBoard.chooseBoard(board_id=args.board_id)
else:
interfaces = INTERFACE[usb_backend].getAllConnectedInterface(
VID, PID)
if interfaces == None:
print "Not find a mbed interface"
sys.exit(1)
# Use the first one
sys.stdout = logger
sys.stderr = logger
test_list = []
board_list = []
result_list = []
# Put together list of tests
test = Test("Basic Test", lambda board: basic_test(board, None))
test_list.append(test)
test_list.append(SpeedTest())
test_list.append(CortexTest())
test_list.append(FlashTest())
# Put together list of boards to test
board_list = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
start = time()
for board in board_list:
print("--------------------------")
print("TESTING BOARD %s" % board.getUniqueID())
print("--------------------------")
for test in test_list:
test_start = time()
result = test.run(board)
test_stop = time()
result.time = test_stop - test_start
result_list.append(result)
stop = time()
for test in test_list:
f = None
binary_file = "l1_"
interface = None
import logging
logging.basicConfig(level=logging.INFO)
parser = argparse.ArgumentParser(description='A CMSIS-DAP python debugger')
parser.add_argument('-f', help='binary file', dest="file")
args = parser.parse_args()
try:
board = MbedBoard.chooseBoard()
target_type = board.getTargetType()
if args.file is None:
binary_file += target_type + ".bin"
binary_file = os.path.join(parentdir, 'binaries', binary_file)
else:
binary_file = args.file
print "binary file: %s" % binary_file
if target_type == "lpc1768":
addr = 0x10000001
size = 0x1102
elif target_type == "lpc11u24":
addr = 0x10000001
def test_gdb(board_id=None):
result = GdbTestResult()
with MbedBoard.chooseBoard(board_id=board_id) as board:
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == "ram"]
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
target_type = board.getTargetType()
binary_file = os.path.join(parentdir, "binaries", board.getTestBinary())
if board_id is None:
board_id = board.getUniqueID()
test_clock = 10000000
test_port = 3334
error_on_invalid_access = True
# Hardware breakpoints are not supported above 0x20000000 on
# CortexM devices
ignore_hw_bkpt_result = 1 if ram_region.start >= 0x20000000 else 0
if target_type == "nrf51":
# Override clock since 10MHz is too fast
test_clock = 1000000
# Reading invalid ram returns 0 or nrf51
error_on_invalid_access = False
# Program with initial test image
board.flash.flashBinary(binary_file, rom_region.start)
board.uninit(False)
# Write out the test configuration
test_params = {}
test_params["rom_start"] = rom_region.start
test_params["rom_length"] = rom_region.length
test_params["ram_start"] = ram_region.start
test_params["ram_length"] = ram_region.length
test_params["invalid_start"] = 0xFFFF0000
test_params["invalid_length"] = 0x1000
test_params["expect_error_on_invalid_access"] = error_on_invalid_access
test_params["ignore_hw_bkpt_result"] = ignore_hw_bkpt_result
with open(TEST_PARAM_FILE, "wb") as f:
f.write(json.dumps(test_params))
# Run the test
gdb = [PYTHON_GDB, "--command=gdb_script.py"]
with open("output.txt", "wb") as f:
program = Popen(gdb, stdin=PIPE, stdout=f, stderr=STDOUT)
args = ["-p=%i" % test_port, "-f=%i" % test_clock, "-b=%s" % board_id]
server = GDBServerTool()
server.run(args)
program.wait()
# Read back the result
with open(TEST_RESULT_FILE, "rb") as f:
test_result = json.loads(f.read())
# Print results
if set(TEST_RESULT_KEYS).issubset(test_result):
print("----------------Test Results----------------")
print("HW breakpoint count: %s" % test_result["breakpoint_count"])
print("Watchpoint count: %s" % test_result["watchpoint_count"])
print("Average instruction step time: %s" % test_result["step_time_si"])
print("Average single step time: %s" % test_result["step_time_s"])
print("Average over step time: %s" % test_result["step_time_n"])
print("Failure count: %i" % test_result["fail_count"])
result.passed = test_result["fail_count"] == 0
else:
result.passed = False
# Cleanup
os.remove(TEST_RESULT_FILE)
os.remove(TEST_PARAM_FILE)
return result
from pyOCD.board import MbedBoard
#specific board used for OCD by setting board_id = '<board id of OCD reported by mbedls command>'. If you set to None, then it will search for one and ask for confirmation.
board_id = '10500000e062eef000000000000000000000000097969902'
#board_id = None
RIPPED_FILE = "rom.bin" # name given to rom ripped from device
with MbedBoard.chooseBoard(target_override='k20d50m',
board_id=board_id) as board:
addr = 0x00000000
size = 128 * 1024 # K20 has 128 KB of flash. 1024 converts to KB
data = board.target.readBlockMemoryUnaligned8(addr, size)
data = bytearray(data)
with open(RIPPED_FILE, 'wb') as f:
f.write(data)
print("Dump success. File " + RIPPED_FILE + " created")
def run(self):
try:
# Read command-line arguments.
self.args = self.get_args()
self.cmd = self.args.cmd
if self.cmd:
self.cmd = self.cmd.lower()
# Set logging level
self.configure_logging()
# Check for a valid command.
if self.cmd and self.cmd not in self.command_list:
print "Error: unrecognized command '%s'" % self.cmd
return 1
# List command must be dealt with specially.
if self.cmd == 'list':
self.handle_list([])
return 0
if self.args.clock != DEFAULT_CLOCK_FREQ_KHZ:
print "Setting SWD clock to %d kHz" % self.args.clock
# Connect to board.
self.board = MbedBoard.chooseBoard(board_id=self.args.board, target_override=self.args.target, init_board=False, frequency=(self.args.clock * 1000))
self.board.target.setAutoUnlock(False)
self.board.target.setHaltOnConnect(False)
try:
self.board.init()
except Exception as e:
print "Exception while initing board:", e
self.target = self.board.target
self.link = self.board.link
self.flash = self.board.flash
# Halt if requested.
if self.args.halt:
self.handle_halt([])
# Handle a device with flash security enabled.
self.didErase = False
if self.target.isLocked() and self.cmd != 'unlock':
print "Error: Target is locked, cannot complete operation. Use unlock command to mass erase and unlock."
if self.cmd and self.cmd not in ['reset', 'info']:
return 1
# If no command, enter interactive mode.
if not self.cmd:
# Say what we're connected to.
print "Connected to %s [%s]: %s" % (self.target.part_number,
CORE_STATUS_DESC[self.target.getState()], self.board.getUniqueID())
# Remove list command that disrupts the connection.
self.command_list.pop('list')
COMMAND_INFO.pop('list')
# Run the command line.
console = PyOCDConsole(self)
console.run()
else:
# Invoke action handler.
result = self.command_list[self.cmd](self.args.args)
if result is not None:
self.exitCode = result
except ToolExitException:
self.exitCode = 0
except ValueError:
print "Error: invalid argument"
except DAPAccess.TransferError:
print "Error: transfer failed"
self.exitCode = 2
except ToolError as e:
print "Error:", e
self.exitCode = 1
finally:
if self.board != None:
# Pass false to prevent target resume.
self.board.uninit(False)
return self.exitCode
if args.verbose == 2:
logging.basicConfig(level=logging.DEBUG)
elif args.verbose == 1:
logging.basicConfig(level=logging.INFO)
adapter = None
try:
interfaces = INTERFACE[usb_backend].getAllConnectedInterface(VID, PID)
if interfaces == None:
print "Not find a mbed interface"
sys.exit(1)
# Use the first one
first_interface = interfaces[0]
adapter = MbedBoard("target_lpc1768", "flash_lpc1768", first_interface)
adapter.init()
target = adapter.target
target.halt()
if args.ihex:
print 'flash hex file - %s to nrf51822' % args.ihex
flashHex(target, args.ihex)
offset = 0x14000
if args.offset:
offset = args.offset
if args.bin:
print 'flash binary file - %s to nrf51822' % args.bin
flashBin(target, args.bin, offset)
parser.add_option("-c", "--cmd-port", dest = "cmd_port", default = 4444, help = "Command port number. pyOCD doesn't open command port but it's required to be compatible with OpenOCD and Eclipse.")
parser.add_option("-b", "--board", dest = "board_id", default = None, help = "Write the board id you want to connect")
parser.add_option("-l", "--list", action = "store_true", dest = "list_all", default = False, help = "List all the connected board")
parser.add_option("-d", "--debug", dest = "debug_level", default = 'info', help = "Set the level of system logging output, the available value for DEBUG_LEVEL: debug, info, warning, error, critical" )
parser.add_option("-t", "--target", dest = "target_override", default = None, help = "Override target to debug" )
parser.add_option("-n", "--nobreak", dest = "break_at_hardfault", default = True, action="store_false", help = "Disable breakpoint at hardfault handler. Required for nrf51 chip with SoftDevice based application." )
parser.add_option("-s", "--skip", dest = "skip_bytes", default = False, help = "Skip N (hexidecimal) first bytes of flash (for example SoftDevice on nrf51 chip). " )
(option, args) = parser.parse_args()
if (option.skip_bytes):
option.skip_bytes = int(option.skip_bytes, 16)
gdb = None
level = LEVELS.get(option.debug_level, logging.NOTSET)
logging.basicConfig(level=level)
if option.list_all == True:
MbedBoard.listConnectedBoards()
else:
try:
board_selected = MbedBoard.chooseBoard(board_id = option.board_id, target_override = option.target_override)
if board_selected != None:
try:
gdb = GDBServer(board_selected, int(option.port_number), {'skip_bytes' : option.skip_bytes, 'break_at_hardfault' : option.break_at_hardfault})
while gdb.isAlive():
gdb.join(timeout = 0.5)
except ValueError:
logging.error("Port number error!")
except KeyboardInterrupt:
if gdb != None:
gdb.stop()
except Exception as e:
print "uncaught exception: %s" % e
f = None
binary_file = "l1_"
interface = None
import logging
logging.basicConfig(level=logging.INFO)
parser = argparse.ArgumentParser(description="A CMSIS-DAP python debugger")
parser.add_argument("-f", help="binary file", dest="file")
args = parser.parse_args()
try:
board = MbedBoard.chooseBoard()
target_type = board.getTargetType()
if args.file is None:
binary_file += target_type + ".bin"
binary_file = os.path.join(parentdir, "binaries", binary_file)
else:
binary_file = args.file
print "binary file: %s" % binary_file
if target_type == "lpc1768":
addr = 0x10000001
size = 0x1102
elif target_type == "lpc11u24":
addr = 0x10000001
def run(self):
board = None
exitCode = 0
try:
# Read command-line arguments.
args = self.get_args()
if args.verbose:
logging.basicConfig(level=logging.INFO)
# Print a list of all connected boards.
if args.action == ACTION_LIST:
MbedBoard.listConnectedBoards()
sys.exit(0)
board = MbedBoard.chooseBoard(board_id=args.board, target_override=args.target, init_board=False)
board.target.setAutoUnlock(False)
try:
board.init()
except Exception, e:
print "Exception:", e
target = board.target
transport = board.transport
flash = board.flash
# Set specified SWD clock.
if args.clock > 0:
print "Setting SWD clock to %d kHz" % args.clock
transport.setClock(args.clock * 1000)
# Handle reset action first
if args.action == ACTION_RESET:
print "Resetting target"
target.reset()
sys.exit(0)
# Handle a device with flash security enabled.
didErase = False
if target.isLocked() and args.action != ACTION_UNLOCK:
print "Target is locked, cannot complete operation. Use --unlock to mass erase and unlock."
# Handle actions.
if args.action == ACTION_INFO:
print "Unique ID: %s" % board.getUniqueID()
print "Core ID: 0x%08x" % target.readIDCode()
if isinstance(target, pyOCD.target.target_kinetis.Kinetis):
print "MDM-AP Control: 0x%08x" % transport.readAP(target_kinetis.MDM_CTRL)
print "MDM-AP Status: 0x%08x" % transport.readAP(target_kinetis.MDM_STATUS)
status = target.getState()
if status == pyOCD.target.cortex_m.TARGET_HALTED:
print "Core status: Halted"
self.dumpRegisters(target)
elif status == pyOCD.target.cortex_m.TARGET_RUNNING:
print "Core status: Running"
elif args.action == ACTION_READ:
if args.width == 8:
data = target.readBlockMemoryUnaligned8(args.read, args.len)
elif args.width == 16:
if args.read & 0x1:
raise ToolError("read address 0x%08x is not 16-bit aligned" % args.read)
byteData = target.readBlockMemoryUnaligned8(args.read, args.len * 2)
i = 0
data = []
while i < len(byteData):
data.append(byteData[i] | (byteData[i + 1] << 8))
i += 2
elif args.width == 32:
if args.read & 0x3:
raise ToolError("read address 0x%08x is not 32-bit aligned" % args.read)
data = target.readBlockMemoryAligned32(args.read, args.len / 4)
# Either print disasm or hex dump of output
if args.disasm:
if args.width == 8:
code = bytearray(data)
elif args.width == 16:
code = bytearray(byteData)
elif args.width == 32:
byteData = []
for v in data:
byteData.extend([(v >> 24) & 0xff, (v >> 16) & 0xff, (v >> 8) & 0xff, v & 0xff])
code = bytearray(byteData)
self.disasm(str(code), args.read)
else:
dumpHexData(data, args.read, width=args.width)
elif args.action == ACTION_WRITE:
if args.width == 8:
target.writeBlockMemoryUnaligned8(args.write, args.data)
elif args.width == 16:
if args.write & 0x1:
raise ToolError("write address 0x%08x is not 16-bit aligned" % args.write)
print "16-bit writes are currently not supported"
elif args.width == 32:
if args.write & 0x3:
raise ToolError("write address 0x%08x is not 32-bit aligned" % args.write)
target.writeBlockMemoryAligned32(args.write, args.data)
elif args.action == ACTION_PROGRAM:
if not os.path.exists(args.file):
raise ToolError("%s does not exist!" % args.file)
print "Programming %s into flash..." % args.file
flash.flashBinary(args.file)
elif args.action == ACTION_ERASE:
# TODO: change to be a complete chip erase that doesn't write FSEC to 0xfe.
if not didErase:
target.massErase()
elif args.action == ACTION_UNLOCK:
# Currently the same as erase.
if not didErase:
target.massErase()
elif args.action == ACTION_GO:
target.resume()
from time import sleep
from random import randrange
import math
parentdir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, parentdir)
import pyOCD
from pyOCD.board import MbedBoard
import logging
logging.basicConfig(level=logging.INFO)
print "\r\n\r\n------ Test attaching to locked board ------"
for i in range(0, 10):
with MbedBoard.chooseBoard() as board:
# Erase and then reset - This locks Kinetis devices
board.flash.init()
board.flash.eraseAll()
board.target.reset()
print "\r\n\r\n------ Testing Attaching to board ------"
for i in range(0, 100):
with MbedBoard.chooseBoard() as board:
board.target.halt()
sleep(0.01)
board.target.resume()
sleep(0.01)
print "\r\n\r\n------ Flashing new code ------"
with MbedBoard.chooseBoard() as board:
if args.verbose == 2:
logging.basicConfig(level=logging.DEBUG)
elif args.verbose == 1:
logging.basicConfig(level=logging.INFO)
adapter = None
try:
interfaces = INTERFACE[usb_backend].getAllConnectedInterface(VID, PID)
if interfaces == None:
print "Not find a mbed interface"
sys.exit(1)
# Use the first one
first_interface = interfaces[0]
adapter = MbedBoard(first_interface, "9009", "20151026")
adapter.init()
target = adapter.target
target.halt()
if args.erase:
print 'erase all flash'
eraseAll(target)
if args.ihex:
print 'flash hex file - %s to nrf51822' % args.ihex
flashHex(target, args.ihex)
offset = 0x14000
if args.offset:
offset = int(args.offset, 0)
from pyOCD.board import MbedBoard
#specific board used for OCD by setting board_id = '<board id of OCD reported by mbedls command>'. If you set to None, then it will search for one and ask for confirmation.
board_id = '10500000e062eef000000000000000000000000097969902'
#board_id = None
RECOVERY_FILE = "rom.bin" # binary to write onto device
# to flash bootloader/interface firmware, set target_override='k20d50m'. To flash application firmware to target, set target_override='<target board type>'.
with MbedBoard.chooseBoard(target_override='k20d50m',
board_id=board_id,
frequency=10000000) as board:
print("Flashing " + RECOVERY_FILE + " to target")
board.flash.flashBinary(RECOVERY_FILE)
print("Recovery successful")
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import logging
from pyOCD.gdbserver import GDBServer
from pyOCD.board import MbedBoard
logging.basicConfig(level=logging.INFO)
try:
board_selected = MbedBoard.chooseBoard()
if board_selected != None:
gdb = GDBServer(board_selected, 3333)
while gdb.isAlive():
gdb.join(timeout = 0.5)
except KeyboardInterrupt:
gdb.stop()
except Exception as e:
print "uncaught exception: %s" % e
gdb.stop()
def main():
args = parser.parse_args()
setup_logging(args)
DAPAccess.set_args(args.daparg)
# Sanity checks before attaching to board
if args.format == 'hex' and not intelhex_available:
print("Unable to program hex file")
print("Module 'intelhex' must be installed first")
exit()
if args.list_all:
MbedBoard.listConnectedBoards()
else:
board_selected = MbedBoard.chooseBoard(
board_id=args.board_id,
target_override=args.target_override,
frequency=args.frequency,
blocking=False)
if board_selected is None:
print("Error: There is no board connected.")
sys.exit(1)
with board_selected as board:
flash = board.flash
link = board.link
progress = print_progress
if args.hide_progress:
progress = None
has_file = args.file is not None
chip_erase = None
if args.chip_erase:
chip_erase = True
elif args.sector_erase:
chip_erase = False
if args.mass_erase:
print("Mass erasing device...")
if board.target.massErase():
print("Successfully erased.")
else:
print("Failed.")
return
if not has_file:
if chip_erase:
print("Erasing chip...")
flash.init()
flash.eraseAll()
print("Done")
elif args.sector_erase and args.address is not None:
flash.init()
page_addr = args.address
for i in range(args.count):
page_info = flash.getPageInfo(page_addr)
if not page_info:
break
# Align page address on first time through.
if i == 0:
delta = page_addr % page_info.size
if delta:
print(
"Warning: sector address 0x%08x is unaligned"
% page_addr)
page_addr -= delta
print("Erasing sector 0x%08x" % page_addr)
flash.erasePage(page_addr)
page_addr += page_info.size
else:
print("No operation performed")
return
# If no format provided, use the file's extension.
if not args.format:
args.format = os.path.splitext(args.file)[1][1:]
# Binary file format
if args.format == 'bin':
# If no address is specified use the start of rom
if args.address is None:
args.address = board.flash.getFlashInfo().rom_start
with open(args.file, "rb") as f:
f.seek(args.skip, 0)
data = f.read()
args.address += args.skip
data = unpack(str(len(data)) + 'B', data)
flash.flashBlock(args.address,
data,
chip_erase=chip_erase,
progress_cb=progress,
fast_verify=args.fast_program)
# Intel hex file format
elif args.format == 'hex':
hex = IntelHex(args.file)
addresses = hex.addresses()
addresses.sort()
flash_builder = flash.getFlashBuilder()
data_list = list(ranges(addresses))
for start, end in data_list:
size = end - start + 1
data = list(hex.tobinarray(start=start, size=size))
flash_builder.addData(start, data)
flash_builder.program(chip_erase=chip_erase,
progress_cb=progress,
fast_verify=args.fast_program)
else:
print("Unknown file format '%s'" % args.format)
sys.stderr = logger
test_list = []
board_list = []
result_list = []
# Put together list of tests
test = Test("Basic Test", lambda board: basic_test(board, None))
test_list.append(test)
test_list.append(SpeedTest())
test_list.append(CortexTest())
test_list.append(FlashTest())
test_list.append(GdbTest())
# Put together list of boards to test
board_list = MbedBoard.getAllConnectedBoards(close=True, blocking=False)
start = time()
for board in board_list:
print("--------------------------")
print("TESTING BOARD %s" % board.getUniqueID())
print("--------------------------")
for test in test_list:
test_start = time()
result = test.run(board)
test_stop = time()
result.time = test_stop - test_start
result_list.append(result)
stop = time()
for test in test_list:
def test_gdb(board_id=None, n=0):
temp_test_elf_name = None
result = GdbTestResult()
with MbedBoard.chooseBoard(board_id=board_id) as board:
memory_map = board.target.getMemoryMap()
ram_regions = [region for region in memory_map if region.type == 'ram']
ram_region = ram_regions[0]
rom_region = memory_map.getBootMemory()
target_type = board.getTargetType()
binary_file = os.path.join(parentdir, 'binaries',
board.getTestBinary())
if board_id is None:
board_id = board.getUniqueID()
test_clock = 10000000
test_port = 3333 + n
telnet_port = 4444 + n
error_on_invalid_access = True
# Hardware breakpoints are not supported above 0x20000000 on
# CortexM devices
ignore_hw_bkpt_result = 1 if ram_region.start >= 0x20000000 else 0
if target_type in ("nrf51", "nrf52", "nrf52840"):
# Override clock since 10MHz is too fast
test_clock = 1000000
# Reading invalid ram returns 0 or nrf51
error_on_invalid_access = False
if target_type == "ncs36510":
# Override clock since 10MHz is too fast
test_clock = 1000000
# Program with initial test image
board.flash.flashBinary(binary_file, rom_region.start)
board.uninit(False)
# Generate an elf from the binary test file.
temp_test_elf_name = tempfile.mktemp('.elf')
objcopyOutput = check_output([
OBJCOPY, "-v", "-I", "binary", "-O", "elf32-littlearm", "-B", "arm",
"-S", "--set-start",
"0x%x" % rom_region.start, binary_file, temp_test_elf_name
],
stderr=STDOUT)
print(to_str_safe(objcopyOutput))
# Need to escape backslashes on Windows.
if sys.platform.startswith('win'):
temp_test_elf_name = temp_test_elf_name.replace('\\', '\\\\')
# Write out the test configuration
test_params = {
"test_port": test_port,
"rom_start": rom_region.start,
"rom_length": rom_region.length,
"ram_start": ram_region.start,
"ram_length": ram_region.length,
"invalid_start": 0x3E000000,
"invalid_length": 0x1000,
"expect_error_on_invalid_access": error_on_invalid_access,
"ignore_hw_bkpt_result": ignore_hw_bkpt_result,
"test_elf": temp_test_elf_name,
}
test_param_filename = "test_params%d.txt" % n
with open(test_param_filename, "w") as f:
f.write(json.dumps(test_params))
# Run the test
gdb = [PYTHON_GDB, "-ex", "set $testn=%d" % n, "--command=gdb_script.py"]
output_filename = "output_%s_%d.txt" % (board.target_type, n)
with open(output_filename, "w") as f:
program = Popen(gdb, stdin=PIPE, stdout=f, stderr=STDOUT)
args = [
'-p=%i' % test_port,
"-f=%i" % test_clock,
"-b=%s" % board_id,
"-T=%i" % telnet_port
]
server = GDBServerTool()
server.run(args)
program.wait()
# Read back the result
test_result_filename = "test_results%d.txt" % n
with open(test_result_filename, "r") as f:
test_result = json.loads(f.read())
# Print results
if set(TEST_RESULT_KEYS).issubset(test_result):
print("----------------Test Results----------------")
print("HW breakpoint count: %s" % test_result["breakpoint_count"])
print("Watchpoint count: %s" % test_result["watchpoint_count"])
print("Average instruction step time: %s" %
test_result["step_time_si"])
print("Average single step time: %s" % test_result["step_time_s"])
print("Average over step time: %s" % test_result["step_time_n"])
print("Failure count: %i" % test_result["fail_count"])
result.passed = test_result["fail_count"] == 0
else:
result.passed = False
# Cleanup
if temp_test_elf_name and os.path.exists(temp_test_elf_name):
os.remove(temp_test_elf_name)
os.remove(test_result_filename)
os.remove(test_param_filename)
return result
if args.verbose == 2:
logging.basicConfig(level=logging.DEBUG)
elif args.verbose == 1:
logging.basicConfig(level=logging.INFO)
adapter = None
try:
interfaces = INTERFACE[usb_backend].getAllConnectedInterface(VID, PID)
if interfaces == None:
print "Not find a mbed interface"
sys.exit(1)
# Use the first one
first_interface = interfaces[0]
adapter = MbedBoard("target_lpc1768", "flash_lpc1768", first_interface)
adapter.init()
target = adapter.target
target.halt()
if args.ihex:
print 'flash hex file - %s to nrf51822' % args.ihex
flashHex(target, args.ihex)
offset = 0x14000
if args.offset:
offset = args.offset
if args.bin:
print 'flash binary file - %s to nrf51822' % args.bin
flashBin(target, args.bin, offset)
def run(self):
try:
# Read command-line arguments.
self.args = self.get_args()
self.cmd = self.args.cmd
if self.cmd:
self.cmd = self.cmd.lower()
# Set logging level
self.configure_logging()
DAPAccess.set_args(self.args.daparg)
# Check for a valid command.
if self.cmd and self.cmd not in self.command_list:
print "Error: unrecognized command '%s'" % self.cmd
return 1
# List command must be dealt with specially.
if self.cmd == 'list':
self.handle_list([])
return 0
if self.args.clock != DEFAULT_CLOCK_FREQ_KHZ:
print "Setting SWD clock to %d kHz" % self.args.clock
# Connect to board.
self.board = MbedBoard.chooseBoard(board_id=self.args.board, target_override=self.args.target, init_board=False, frequency=(self.args.clock * 1000))
self.board.target.setAutoUnlock(False)
self.board.target.setHaltOnConnect(False)
try:
self.board.init()
except Exception as e:
print "Exception while initing board: %s" % e
traceback.print_exc()
self.exitCode = 1
return self.exitCode
self.target = self.board.target
self.link = self.board.link
self.flash = self.board.flash
self.svd_device = self.target.svd_device
self.peripherals = {}
if self.svd_device:
for p in self.svd_device.peripherals:
self.peripherals[p.name.lower()] = p
# Halt if requested.
if self.args.halt:
self.handle_halt([])
# Handle a device with flash security enabled.
self.didErase = False
if self.target.isLocked() and self.cmd != 'unlock':
print "Error: Target is locked, cannot complete operation. Use unlock command to mass erase and unlock."
if self.cmd and self.cmd not in ['reset', 'info']:
return 1
# If no command, enter interactive mode.
if not self.cmd:
# Say what we're connected to.
print "Connected to %s [%s]: %s" % (self.target.part_number,
CORE_STATUS_DESC[self.target.getState()], self.board.getUniqueID())
# Remove list command that disrupts the connection.
self.command_list.pop('list')
COMMAND_INFO.pop('list')
# Run the command line.
console = PyOCDConsole(self)
console.run()
else:
# Invoke action handler.
result = self.command_list[self.cmd](self.args.args)
if result is not None:
self.exitCode = result
except ToolExitException:
self.exitCode = 0
except ValueError:
print "Error: invalid argument"
except DAPAccess.TransferError:
print "Error: transfer failed"
traceback.print_exc()
self.exitCode = 2
except ToolError as e:
print "Error:", e
self.exitCode = 1
finally:
if self.board != None:
# Pass false to prevent target resume.
self.board.uninit(False)
return self.exitCode
def flash_test(board_id):
with MbedBoard.chooseBoard(board_id=board_id, frequency=1000000) as board:
target_type = board.getTargetType()
test_clock = 10000000
if target_type == "kl25z":
ram_start = 0x1ffff000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
elif target_type == "kl28z":
ram_start = 0x1fffa000
ram_size = 96 * 1024
rom_start = 0x00000000
rom_size = 512 * 1024
elif target_type == "kl46z":
ram_start = 0x1fffe000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "k22f":
ram_start = 0x1fff0000
ram_size = 0x20000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "k64f":
ram_start = 0x1FFF0000
ram_size = 0x40000
rom_start = 0x00000000
rom_size = 0x100000
elif target_type == "lpc11u24":
ram_start = 0x10000000
ram_size = 0x2000
rom_start = 0x00000000
rom_size = 0x8000
elif target_type == "lpc1768":
ram_start = 0x10000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x80000
elif target_type == "lpc4330":
ram_start = 0x10000000
ram_size = 0x20000
rom_start = 0x14000000
rom_size = 0x100000
elif target_type == "lpc800":
ram_start = 0x10000000
ram_size = 0x1000
rom_start = 0x00000000
rom_size = 0x4000
elif target_type == "nrf51":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x40000
# Override clock since 10MHz is too fast
test_clock = 1000000
elif target_type == "maxwsnenv":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "max32600mbed":
ram_start = 0x20000000
ram_size = 0x8000
rom_start = 0x00000000
rom_size = 0x40000
elif target_type == "w7500":
ram_start = 0x20000000
ram_size = 0x4000
rom_start = 0x00000000
rom_size = 0x20000
else:
raise Exception("The board is not supported by this test script.")
target = board.target
transport = board.transport
flash = board.flash
interface = board.interface
transport.setClock(test_clock)
transport.setDeferredTransfer(True)
test_pass_count = 0
test_count = 0
result = FlashTestResult()
def print_progress(progress):
assert progress >= 0.0
assert progress <= 1.0
assert (progress == 0 and print_progress.prev_progress == 1.0) or (progress >= print_progress.prev_progress)
# Reset state on 0.0
if progress == 0.0:
print_progress.prev_progress = 0
print_progress.backwards_progress = False
print_progress.done = False
# Check for backwards progress
if progress < print_progress.prev_progress:
print_progress.backwards_progress = True
print_progress.prev_progress = progress
# print progress bar
if not print_progress.done:
sys.stdout.write('\r')
i = int(progress * 20.0)
sys.stdout.write("[%-20s] %3d%%" % ('=' * i, round(progress * 100)))
sys.stdout.flush()
# Finish on 1.0
if progress >= 1.0:
if not print_progress.done:
print_progress.done = True
sys.stdout.write("\n")
if print_progress.backwards_progress:
print("Progress went backwards during flash")
print_progress.prev_progress = 0
binary_file = os.path.join(parentdir, 'binaries', board.getTestBinary())
with open(binary_file, "rb") as f:
data = f.read()
data = struct.unpack("%iB" % len(data), data)
unused = rom_size - len(data)
addr = rom_start
size = len(data)
# Turn on extra checks for the next 4 tests
flash.setFlashAlgoDebug(True)
print "\r\n\r\n------ Test Basic Page Erase ------"
info = flash.flashBlock(addr, data, False, False, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Basic Chip Erase ------"
info = flash.flashBlock(addr, data, False, True, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data) and info.program_type is FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Smart Page Erase ------"
info = flash.flashBlock(addr, data, True, False, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Smart Chip Erase ------"
info = flash.flashBlock(addr, data, True, True, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, size)
if same(data_flashed, data) and info.program_type is FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
flash.setFlashAlgoDebug(False)
print "\r\n\r\n------ Test Basic Page Erase (Entire chip) ------"
new_data = list(data)
new_data.extend(unused * [0x77])
info = flash.flashBlock(0, new_data, False, False, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.page_erase_rate = float(len(new_data)) / float(info.program_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Fast Verify ------"
info = flash.flashBlock(0, new_data, progress_cb=print_progress, fast_verify=True)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Offset Write ------"
addr = rom_start + rom_size / 2
page_size = flash.getPageInfo(addr).size
new_data = [0x55] * page_size * 2
info = flash.flashBlock(addr, new_data, progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(addr, len(new_data))
if same(data_flashed, new_data) and info.program_type is FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Multiple Block Writes ------"
addr = rom_start + rom_size / 2
page_size = flash.getPageInfo(addr).size
more_data = [0x33] * page_size * 2
addr = (rom_start + rom_size / 2) + 1 #cover multiple pages
fb = flash.getFlashBuilder()
fb.addData(rom_start, data)
fb.addData(addr, more_data)
fb.program(progress_cb=print_progress)
data_flashed = target.readBlockMemoryUnaligned8(rom_start, len(data))
data_flashed_more = target.readBlockMemoryUnaligned8(addr, len(more_data))
if same(data_flashed, data) and same(data_flashed_more, more_data):
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Overlapping Blocks ------"
test_pass = False
addr = (rom_start + rom_size / 2) #cover multiple pages
page_size = flash.getPageInfo(addr).size
new_data = [0x33] * page_size
fb = flash.getFlashBuilder()
fb.addData(addr, new_data)
try:
fb.addData(addr + 1, new_data)
except ValueError as e:
print("Exception: %s" % e)
test_pass = True
if test_pass:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Empty Block Write ------"
# Freebee if nothing asserts
fb = flash.getFlashBuilder()
fb.program()
print("TEST PASSED")
test_pass_count += 1
test_count += 1
print "\r\n\r\n------ Test Missing Progress Callback ------"
# Freebee if nothing asserts
addr = rom_start
flash.flashBlock(rom_start, data, True)
print("TEST PASSED")
test_pass_count += 1
test_count += 1
# Only run test if the reset handler can be programmed (rom start at address 0)
if rom_start == 0:
print "\r\n\r\n------ Test Non-Thumb reset handler ------"
non_thumb_data = list(data)
# Clear bit 0 of 2nd word - reset handler
non_thumb_data[4] = non_thumb_data[4] & ~1
flash.flashBlock(rom_start, non_thumb_data)
flash.flashBlock(rom_start, data)
print("TEST PASSED")
test_pass_count += 1
test_count += 1
# Note - The decision based tests below are order dependent since they
# depend on the previous state of the flash
print "\r\n\r\n------ Test Chip Erase Decision ------"
new_data = list(data)
new_data.extend([0xff] * unused) # Pad with 0xFF
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.chip_erase_rate_erased = float(len(new_data)) / float(info.program_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Chip Erase Decision 2 ------"
new_data = list(data)
new_data.extend([0x00] * unused) # Pad with 0x00
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_CHIP_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.chip_erase_rate = float(len(new_data)) / float(info.program_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Page Erase Decision ------"
new_data = list(data)
new_data.extend([0x00] * unused) # Pad with 0x00
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
result.page_erase_rate_same = float(len(new_data)) / float(info.program_time)
result.analyze = info.analyze_type
result.analyze_time = info.analyze_time
result.analyze_rate = float(len(new_data)) / float(info.analyze_time)
else:
print("TEST FAILED")
test_count += 1
print "\r\n\r\n------ Test Page Erase Decision 2 ------"
new_data = list(data)
size_same = unused * 5 / 6
size_differ = unused - size_same
new_data.extend([0x00] * size_same) # Pad 5/6 with 0x00 and 1/6 with 0xFF
new_data.extend([0x55] * size_differ)
info = flash.flashBlock(0, new_data, progress_cb=print_progress)
if info.program_type == FlashBuilder.FLASH_PAGE_ERASE:
print("TEST PASSED")
test_pass_count += 1
else:
print("TEST FAILED")
test_count += 1
print("\r\n\r\nTest Summary:")
print("Pass count %i of %i tests" % (test_pass_count, test_count))
if test_pass_count == test_count:
print("FLASH TEST SCRIPT PASSED")
else:
print("FLASH TEST SCRIPT FAILED")
target.reset()
result.passed = test_count == test_pass_count
return result
def handle_list(self, args):
MbedBoard.listConnectedBoards()
def read_target_memory(self, addr, size, resume=True):
assert self.get_mode() == self.MODE_IF
with MbedBoard.chooseBoard(board_id=self.get_unique_id()) as board:
data = board.target.readBlockMemoryUnaligned8(addr, size)
board.uninit(resume)
return bytearray(data)
def ids(self, args):
MbedBoard.listConnectedBoards()