def send(cmd, type, data):
"""Отправить команду для процессора
Args:
cmd: Команда
type: Операция
data: Данные
"""
req = pack(cmd, type, data)
SER2.send(req)
def send(cmd, type, data):
"""Отправить команду для процессора
Args:
cmd: Команда
type: Операция
data: Данные
"""
req = pack(cmd, type, data)
SER2.send(req)
def write_registers(start_reg, *data):
SER2.send('writing: %02x %r\r\n' % (start_reg, data))
MDM.send(
'AT#I2CWR=%d,%d,%02x,%02x,%d\r' %
(GPIO_SDA, GPIO_SCL, CODEC_ADDR, start_reg, len(data)), 0)
MDM.send(''.join(hex(x)[2:].zfill(2) for x in data), 0)
MDM.sendbyte(0x1a, 0)
return wait_for_response()
def read_registers(start_reg, n):
SER2.send('reading: %02x %d\r\n' % (start_reg, n))
MDM.send(
'AT#I2CRD=%d,%d,%02x,%02x,%d\r' %
(GPIO_SDA, GPIO_SCL, CODEC_ADDR, start_reg, n), 0)
data = ''
time_max = time.time() + 10.0
while not contains_any(data, 'OK\r', 'ERROR\r') and time.time() < time_max:
byte = MDM.readbyte()
if byte != -1:
data += chr(byte)
data = data.lstrip()
if data.startswith('#I2CRD: '):
return data[8:data.index('\r')]
return None
def sendNmeaCmd (inSTR1, inSTR2):
# Method return value:
# -5 = Incorrect NMEA command response
# -4 = No NMEA Command response
# -3 = NMEA Command response Checksum fail
# -1 = Exception occurred
# 0 = Finished w/o error
# >0 = NMEA Command response error value
# inSTR1 = MS20 NMEA command
# inSTR2 = MS20 NMEA command data
tmpReturn = -1
try:
#Build NMEA command
#Calculate NMEA checksum
y = inSTR1 + inSTR2
x = calcChecksum (y[1:len(y)])
#Format NMEA sentence
y = y + '*' + x + '\r\n'
#Send NMEA command
res = SER2.send(y)
#Evaluate NMEA command response
res = getNextSentence(inSTR1, 2)
print 'NMEA Command Sent: ' + y
if not(res == 0):
print 'NMEA Command failed!'
print ' Return Code: ' + str(res)
# pass return code back to calling method
tmpReturn = res
else:
tmpReturn = 0
except:
printException("sendNmeaCmd()")
tmpReturn = -1
return tmpReturn
def main():
if config_codec():
SER2.send('Codec configured\r\n')
else:
SER2.send('Cannot configure the codec\r\n')
data = ''
while True:
byte = MDM.readbyte()
if byte == -1:
time.sleep(0.1)
continue
data += chr(byte)
if not '\r' in data:
time.sleep(0.1)
continue
line, data = data.split('\r', 2)
if 'RING' in line:
SER2.send('ring!!!\r\n')
accept_call()
else:
SER2.send(line + '\r\n')
import SER2
SER2.send('test')
SER2.sendbyte(0x0d)
import time
import USB0
import SER
import SER2
SER.set_speed('115200', '8N1')
SER2.set_speed('115200', '8N1')
i = 0
print('HOLA\n')
while i < 3:
time.sleep(1)
a = USB0.send('TEST\r\n')
print('HOLA\n')
b = SER.send('PAULO\n')
c = SER2.send('BENITO\n')
i = i + 1
SER.send('END of script\n')
SER2.send('END OF END\n')
data += chr(byte)
if not '\r' in data:
time.sleep(0.1)
continue
line, data = data.split('\r', 2)
if 'RING' in line:
SER2.send('ring!!!\r\n')
accept_call()
else:
SER2.send(line + '\r\n')
SER2.set_speed('9600', '8N1')
SER2.send('Starting...\r\n')
try:
main()
except BaseException, e:
SER2.send(repr(e))
#
# SER2.set_speed('115200', '8N1')
#
# MDM.send('AT+CMEE=2\n', 0)
# while True:
# MDM.send('AT+COPS=?\r', 0)
# MDM.send('AT+CSQ\r', 0)
# MDM.send('AT+CREG?\r', 0)
# for line in MDM.read().split('\r\n'):
# if line and line != 'OK':
def resetWatchdog():
gsm.sendAT("AT#ENHRST=1,10", "OK", 5)
SER2.send('OK\r\n')
for c in commands:
result = result + executeCommand(c)
sms.sendSms(sms_msg.SmsMessage('0', message.getNumber(), '', result))
if(CFG.get('SMSDELETEALL') == '0'):
sms.deleteSms(message.getId())
if(CFG.get('SMSDELETEALL') == '1'):
sms.deleteSms(message.getId())
def resetWatchdog():
gsm.sendAT("AT#ENHRST=1,10", "OK", 5)
SER2.send('OK\r\n')
if __name__ == "__main__":
try:
SER2.set_speed('9600', '8N1')
SER2.send('OK\r\n')
CFG.read()
print ('Start GSM init\r')
gsm.init()
print ('Start SMS init\r')
sms.init()
print ('IO init\r')
initInputs()
print ('Start main loop\r')
while(1):
resetWatchdog()
smsProcessing()
ioProcessing()
except Exception, e:
print ('Unhandled exception, reboot...\r')
gsm.reboot()
