def verify_protocol_version(self, major_version, minor_version):
# check that FW has correct version
self.protocol_major_version = major_version
self.protocol_minor_version = minor_version
if major_version != proto.EVKIT_PROTOCOL_VERSION_MAJOR or \
minor_version != proto.EVKIT_PROTOCOL_VERSION_MINOR:
# raise proto.ProtocolException('Wrong protocol version received from Firmware. Expected %d.%d, received %d.%d' %
# (proto.EVKIT_PROTOCOL_VERSION_MAJOR, proto.EVKIT_PROTOCOL_VERSION_MINOR,
# major_version, minor_version))
logger.critical('Wrong protocol version received from Firmware. Expected %d.%d, received %d.%d' %
(proto.EVKIT_PROTOCOL_VERSION_MAJOR, proto.EVKIT_PROTOCOL_VERSION_MINOR,
major_version, minor_version))
def _configure_interrupts(self):
# add all defined GPIO pins
self.bus_gpio_list = []
self._gpio_pin_index = []
for t in range(1,4):
if not evkit_config.has_option(self.config_section,'pin%d_index' % t):
break
self._has_gpio = True
self.bus_gpio_list.append(t)
self._gpio_pin_index.append(evkit_config.getint(self.config_section,'pin%d_index' % t))
drdy_op = evkit_config.get('generic', 'drdy_operation') # Warn user if using interrupts and interrupt pin list is empty
if self.bus_gpio_list == [] and drdy_op.startswith('ADAPTER_GPIO') :
logger.critical('No interrupt pins configured in setting.cfg!')
def get_dev_darwin(self):
"""Search from /dev for iot node, arduino or nrf-dk depending which config_section is in use
Returns path to the device
"""
import glob
if self.config_section == 'serial_com_kx_iot': #IoT node
logger.info("Searching for Kx IoT node...")
dev = glob.glob("/dev/tty.usbserial*")
elif self.config_section.startswith('serial_com_nrf51dk'): #nrf-dk
logger.info("Searching for NRF5x-dk...")
dev = glob.glob("/dev/tty.usbmodem*")
elif self.config_section.startswith('serial_com_arduino'): #Arduino
logger.info("Searching for Arduino...")
dev = glob.glob("/dev/tty.usbmodem*")
else:
print("Autofinder does not yet support {}",self.config_section )
if len(dev) == 0:
logger.critical("Autofinder found no {} devices".format(self.config_section))
logger.critical("Please define port manually in settings.cfg")
logger.critical("Example: com_port = /dev/tty.usbserial-DM00336G")
exit()
logger.info("Found {} devices:\n{}".format(len(dev), '\n'.join(dev)))
logger.info("Using first device found:\n{}".format(dev[0]))
return dev[0]
def check_com_port(self, wql):
try:
import wmi
except ImportError:
logger.critical("Autofinder found no {} devices".format(self.config_section))
logger.critical("\nPlease run \'pip install wmi\'\nand \'pip install pypiwin32\'\n")
logger.critical("Alternatively define port in settings.cfg\n")
logger.critical("Example for windows OS : com_port = COM10\n")
exit()
c = wmi.WMI()
result = None
for foundPort in c.query(wql):
result = foundPort.Name.partition('(')[2].partition(')')[0]
return result