def read_chipid(myargs):
"""read the chip id"""
ret, chipid = ftdi.read_chipid(myargs.ctx)
if ret == 0:
output("chip id: {:x}".format(chipid))
#print( 'enabling bit #%d (0x%02x)' % (i, val) )
#ftdi.write_data( ftdic, chr(val), 1 )
#time.sleep ( 1 )
#ftdi.disable_bitbang( ftdic )
#print( '' )
# read pins
# FIXME: read_pins fails with python3, so I disabled it for now
# tested on ubuntu 12.04 ( python3.2.3 / swig 2.0.4 )
if (sys.version_info[0] < 3):
ret, pins = ftdi.read_pins(ftdic)
if (ret == 0):
print('pins: %02x' % ord(pins[0]))
# read chip id
ret, chipid = ftdi.read_chipid(ftdic)
if (ret == 0):
print('chip id: %X\n' % chipid)
# read eeprom
eeprom_addr = 1
ret, eeprom_val = ftdi.read_eeprom_location(ftdic, eeprom_addr)
if (ret == 0):
print('eeprom @ %d: 0x%04x\n' % (eeprom_addr, eeprom_val))
print('eeprom:')
ret = ftdi.read_eeprom(ftdic)
size = 128
ret, eeprom = ftdi.get_eeprom_buf(ftdic, size)
if (ret == 0):
for i in range(size):
ftdi.disable_bitbang(ftdic)
print('')
# read pins
ret, pins = ftdi.read_pins(ftdic)
if (ret == 0):
if sys.version_info[0] < 3: # python 2
pins = ord(pins)
else:
pins = pins[0]
print('pins: 0x%x' % pins)
# read chip id
ret, chipid = ftdi.read_chipid(ftdic)
if (ret == 0):
print('chip id: %x\n' % chipid)
# read eeprom
eeprom_addr = 1
ret, eeprom_val = ftdi.read_eeprom_location(ftdic, eeprom_addr)
if (ret == 0):
print('eeprom @ %d: 0x%04x\n' % (eeprom_addr, eeprom_val))
print('eeprom:')
ret = ftdi.read_eeprom(ftdic)
size = 128
ret, eeprom = ftdi.get_eeprom_buf(ftdic, size)
if (ret == 0):