def _get_devices(br_serial):
logging.info('Looking for devices...')
ncps = []
brouter = kiserial.find_devices(has_br=True, has_snum=br_serial)[0]
brouter = kiserial.KiSerial(brouter.port, debug=kiserial.KiDebug(1))
devices = kiserial.find_devices()
for dev in devices:
if not dev.snum in br_serial:
ncps.append(kiserial.KiSerial(dev.port, debug=kiserial.KiDebug(1)))
logging.info('%d devices found' % len(ncps))
return brouter, ncps
def _find_device(snum):
'''Find the serial device with the required serial number'''
if snum:
logging.info('Trying to find device with serial %s.', snum)
kirale_devs = kiserial.find_devices(has_snum=snum)
if kirale_devs:
return kirale_devs[0].port
# Attempt to find any attached KiNOS device
logging.info('Trying to find a KiNOS device...')
kirale_devs = kiserial.find_devices(has_br=True)
if kirale_devs:
logging.info('KiNOS device was found on %s!', kirale_devs[0].port)
return kirale_devs[0].port
logging.error('No KiNOS devices found.')
sys.exit()
def kbi_find_and_flash(dfu_file):
'''Flash a DFU file'''
# Count DFU devices
kidevs = kiserial.find_devices(has_uart=True)
# Flash bootloader running devices
if kidevs:
print('\nFound the following KBI devices:')
for dev in kidevs:
print(' %s' % dev)
try_input('Press Enter to flash them all.')
else:
sys_exit('No KBI devices found.')
# Program the devices
start = time.time()
results = parallel_program(kbi_flash, kidevs, dfu_file)
flash_summary(results, start)
def _get_device():
'''Ask user to choose a port among the availalbe connected
Kirale devices'''
print('Scanning ports...', end='')
kirale_devs = kiserial.find_devices()
if kirale_devs:
print('\rAvailable Kirale devices:')
for num, dev in enumerate(kirale_devs):
print('%s%d%s: %s' %
(colorama.Fore.GREEN, num + 1, colorama.Fore.RESET, dev))
# Don't ask the user if there is only one option
if len(kirale_devs) == 1:
return kirale_devs[0].port
# Ask the user for port selection
index = 0
while index not in range(1, len(kirale_devs) + 1):
typed = kifwu.try_input('Enter port index: ')
if typed.isdigit():
index = int(typed)
return kirale_devs[index - 1].port
sys.exit('No Kirale devices available.')
return None