def cmdtest_local_atquery(ser,at):
from packet_encode import atcom_query
from packet_decode import rxpacket
tx_packet = atcom_query(at)
print('Tx Packet: {}'.format(mf.hexstr(tx_packet)))
print('-----')
ser.write(tx_packet)
status, payload = rxpacket(ser)
print('Payload: {}'.format(mf.hexstr(payload)))
pd.decode_payload(payload)
print('-----')
if args.portusb:
dev = int(args.portusb)
else:
dev = 0
print('Listening to channel 0x{}'.format(args.channel))
## Configure UART
print('** Step 1. Configuring local UART **')
#ser = c.cmdtest_uartsetup(0)
ser = c.cmdtest_uartsetup(dev)
## Set local channel channel
print('** Step 2. Setting local channel to 0x{} **'.format(args.channel))
ch = mf.hexstr2byte(args.channel)
tx_packet = pe.atcom_query('CH')
ser.write(tx_packet)
status, payload = pd.rxpacket(ser)
if status != 1:
print('-- Error receiving internal packet (atcom_query)')
quit()
status = pd.decode_payload(payload)
if status != 0:
print('-- Error decoding internal packet (atcom_query)')
quit()
tx_packet = pe.atcom_set('CH', ch)
ser.write(tx_packet)
status, payload = pd.rxpacket(ser)
status = pd.decode_payload(payload)
if status != 0:
def config(device, power, channel):
ser = serial.Serial(port=device, timeout=5)
# Set power
if (power > 4) | (power < 0):
print('Invalid power')
return ser
bytestr = pe.atcom_set('PL', (power).to_bytes(1, 'big'))
ser.write(bytestr)
payload = b'\x00'
while payload[0] != 0x88:
success, payload = pd.rxpacket_buffered(ser)
if payload == b'':
print('Serial timeout')
return ser
if success == 0:
print('Error receiving response from AT set PL')
return ser
if payload[0] == 0x88:
error = pd.decode_atcomres(payload)
if error == 1:
print('Error reported by AT command response')
return success
print('Set power {}: success'.format(power))
# Set channel
if (channel > 26) | (channel < 11):
print('Invalid channel')
return ser
bytestr = pe.atcom_set('CH', (channel).to_bytes(1, 'big'))
ser.write(bytestr)
payload = b'\x00'
while payload[0] != 0x88:
success, payload = pd.rxpacket_buffered(ser)
if payload == b'':
print('Serial timeout')
return ser
if success == 0:
print('Error receiving response from AT set CH')
return ser
if payload[0] == 0x88:
error = pd.decode_atcomres(payload)
if error == 1:
print('Error reported by AT command response')
return success
print('Set channel {}: success'.format(channel))
# Write to NVM
bytestr = pe.atcom_query('WR')
ser.write(bytestr)
payload = b'\x00'
while payload[0] != 0x88:
success, payload = pd.rxpacket_buffered(ser)
if payload == b'':
print('Serial timeout')
return ser
if success == 0:
print('Error receiving response from AT query WR')
return ser
if payload[0] == 0x88:
error = pd.decode_atcomres(payload)
if error == 1:
print('Error reported by AT command response')
return success
print('Configuration saved to NVM')
return ser