def init_serial(self, serial_baud=None, serial_timeout=None):
""" Initialize serial port.
Function will return error is port can't be opened or initialized
"""
# Overload serial port configuration from default to parameters' values if they are specified
serial_baud = serial_baud if serial_baud is not None else self.serial_baud
serial_timeout = serial_timeout if serial_timeout is not None else self.serial_timeout
if get_module_avail('mbed_lstools') and self.options.auto_detect:
# Ensure serial port is up-to-date (try to find it 60 times)
found = False
for i in range(0, 60):
print('Looking for %s with MBEDLS' % self.options.micro)
muts_list = get_autodetected_MUTS_list(platform_name_filter=[self.options.micro])
if 1 in muts_list:
mut = muts_list[1]
self.port = mut['port']
found = True
break
else:
sleep(3)
if not found:
return False
# Clear serial port
if self.serial:
self.serial.close()
self.serial = None
# We will pool for serial to be re-mounted if it was unmounted after device reset
result = self.pool_for_serial_init(serial_baud, serial_timeout) # Blocking
# Port can be opened
if result:
self.flush()
return result
exit(0)
# Only prints matrix of supported toolchains
if opts.supported_toolchains:
print mcu_toolchain_matrix(platform_filter=opts.general_filter_regex)
exit(0)
test_spec = None
MUTs = None
if hasattr(opts, 'auto_detect') and opts.auto_detect:
# If auto_detect attribute is present, we assume other auto-detection
# parameters like 'toolchains_filter' are also set.
print "MBEDLS: Detecting connected mbed-enabled devices... "
MUTs = get_autodetected_MUTS_list()
for mut in MUTs.values():
print "MBEDLS: Detected %s, port: %s, mounted: %s" % (
mut['mcu_unique'] if 'mcu_unique' in mut else mut['mcu'],
mut['port'], mut['disk'])
# Set up parameters for test specification filter function (we need to set toolchains per target here)
use_default_toolchain = 'default' in opts.toolchains_filter.split(
',') if opts.toolchains_filter is not None else True
use_supported_toolchains = 'all' in opts.toolchains_filter.split(
',') if opts.toolchains_filter is not None else False
toolchain_filter = opts.toolchains_filter
platform_name_filter = opts.general_filter_regex.split(
','
) if opts.general_filter_regex is not None else opts.general_filter_regex
exit(0)
# Only prints matrix of supported toolchains
if opts.supported_toolchains:
print mcu_toolchain_matrix(platform_filter=opts.general_filter_regex)
exit(0)
test_spec = None
MUTs = None
if hasattr(opts, 'auto_detect') and opts.auto_detect:
# If auto_detect attribute is present, we assume other auto-detection
# parameters like 'toolchains_filter' are also set.
print "MBEDLS: Detecting connected mbed-enabled devices... "
MUTs = get_autodetected_MUTS_list()
for mut in MUTs.values():
print "MBEDLS: Detected %s, port: %s, mounted: %s"% (mut['mcu_unique'] if 'mcu_unique' in mut else mut['mcu'],
mut['port'],
mut['disk'])
# Set up parameters for test specification filter function (we need to set toolchains per target here)
use_default_toolchain = 'default' in opts.toolchains_filter.split(',') if opts.toolchains_filter is not None else True
use_supported_toolchains = 'all' in opts.toolchains_filter.split(',') if opts.toolchains_filter is not None else False
toolchain_filter = opts.toolchains_filter
platform_name_filter = opts.general_filter_regex.split(',') if opts.general_filter_regex is not None else opts.general_filter_regex
# Test specification with information about each target and associated toolchain
test_spec = get_autodetected_TEST_SPEC(MUTs.values(),
use_default_toolchain=use_default_toolchain,
use_supported_toolchains=use_supported_toolchains,
def execute(self, capability, *args, **kwargs):
""" Executes capability by name.
Each capability may directly just call some command line
program or execute building pythonic function
"""
result = False
if self.check_parameters(capability, *args, **kwargs) is True:
image_path = kwargs['image_path']
destination_disk = kwargs['destination_disk']
target_mcu = kwargs['target_mcu']
# Wait for mount point to be ready
self.check_mount_point_ready(destination_disk) # Blocking
# Prepare correct command line parameter values
image_base_name = basename(image_path)
destination_path = join(destination_disk, image_base_name)
if capability == 'smart':
if os.name == 'posix':
cmd = ['cp', image_path, destination_path]
result = self.run_command(cmd, shell=False)
cmd = ['sync']
result = self.run_command(cmd, shell=False)
elif os.name == 'nt':
cmd = ['copy', image_path, destination_path]
result = self.run_command(cmd, shell=True)
# Give the OS and filesystem time to settle down
sleep(3)
platform_name_filter = [target_mcu]
muts_list = {}
remount_complete = False
for i in range(0, 60):
print('Looking for %s with MBEDLS' % target_mcu)
muts_list = get_autodetected_MUTS_list(platform_name_filter=platform_name_filter)
if 1 in muts_list:
mut = muts_list[1]
destination_disk = mut['disk']
destination_path = join(destination_disk, image_base_name)
if mut['mcu'] == 'LPC1768' or mut['mcu'] == 'LPC11U24':
if exists(destination_disk) and exists(destination_path):
remount_complete = True
break;
else:
if exists(destination_disk) and not exists(destination_path):
remount_complete = True
break;
sleep(1)
if remount_complete:
print('Remount complete')
else:
print('Remount FAILED')
if exists(destination_disk):
print('Disk exists')
else:
print('Disk does not exist')
if exists(destination_path):
print('Image exists')
else:
print('Image does not exist')
result = None
return result
