def program(self):
serCom.checkConnection() # check if board is connected
self.get_states()
if self.progModeVar.get() == 'pattern':
print(
f'startAddr: {startAddr:X}, dataLen: {dataLen:x}, pattn: {pattn}, incr: {incr}'
)
print('Programming...')
t_prog = du.pattern_program(self.comm, startAddr, dataLen, pattn,
incr)
else: # if programming a content of a file
dsize = len(self.progData)
print('Downloading data...')
du.write_buf_write(comm, self.progData, dsize)
print('Programming...')
t_prog = du.data_program(comm, self.progData, startAddr)
prog_time = du.time_unit_conversion(t_prog)
print(f'Actual programming time: {prog_time}')
numbytes = end_addr - start_addr
num_erase = 10 # number of times a block of memory is erased
block_size = 4 # must be 4, 32 or 64
for i in range(num_erase):
du.block_erase(comm, block_size=block_size, start_addr=start_addr, num_blocks=1, trig=False, echo=0)
print(f'{block_size}kB memory block erased {num_erase} times')
print(f'getting vt curves after {num_erase} Erase cycles')
dbg.runfdma(comm=comm, addr=start_addr, numbytes=numbytes, prefix="", fast=True, nocpsum=False,
minvdac=0, maxvdac=63, with_nbias=True, plot=True)
print('painting memory 8 times with a pattern')
for i in range(2):
du.pattern_program(comm, start_addr=start_addr, end_addr=end_addr, pattern='55aa55aa', increment=0, echo=0)
print('getting vt curves after painting memory')
dbg.runfdma(comm=comm, addr=start_addr, numbytes=numbytes, prefix="", fast=True, nocpsum=False,
minvdac=0, maxvdac=63, with_nbias=True, plot=True)
delay = 0 # initial delay
dly_step = 2 # [ms]
print("\n*****************\nSuspend Erase:")
if block_size == 4:
cmdstr = f'06; 20 {start_addr}; delay {delay*1000}; b0; wait 0'
elif block_size == 32:
cmdstr = f'06; 53 {start_addr}; delay {delay*1000}; b0; wait 0'
elif block_size == 64:
cmdstr = f'06; d8 {start_addr}; delay {delay*1000}; b0; wait 0'
# ***** CONNECT *****
comm = boardcom.BoardComm() # create an instance of class BoardComm
connectedPort = comm.find_and_connect(echo=1)
config = du.get_config(comm)
print(config)
partNumber = du.get_part_number(comm)
print(partNumber)
# ADD YOUR CODE HERE
# comm.send('b 0 100')
# print(comm.response())
# erase_time = du.block_erase(comm, block_size=64, start_addr=0x10000, echo=0)
# print(f'Erase time: {erase_time}')
t_wait = du.pattern_program(comm,
start_addr=0x10025,
length=0x100,
increment=1,
echo=1)
print(t_wait)
du.read(comm, start_addr=0x10000, length=0x200, dispmode='w', echo=0)
# ***** DISCONNECT *****
comm.disconnect(connectedPort, echo=1)
def program(self):
self.get_states()
print('startAddr: %x, dataLen: %x, pattn: %s, incr: %s' %
(startAddr, dataLen, pattn, incr))
du.pattern_program(self.comm, startAddr, dataLen, pattn, incr)
print('programming done.')