def checkErr(* flag):
for index in range(len(flag)):
if flag[index] != 0:
SerialManager.read_existing() #clear rx_buffer
if SerialManager.write('O000'+'\r'):
relayStatus=SerialManager.read_to('\r')
print 'relay status is:',relayStatus
def sendCommand(command):
#clear rx_buffer
SerialManager.read_existing()
if SerialManager.write(command + '\r'):
return SerialManager.read_to('\r')
else:
return 'error'
def sendCommand(command):
#clear rx_buffer
SerialManager.read_existing()
if SerialManager.write(command + '\r'):
return SerialManager.read_to('\r')
else:
return 'error'
def stopBalancing(stackNum,cellNum):
balanceCommand='S'+str(stackNum)+str(cellNum)
SerialManager.read_existing() #clear rx_buffer
if SerialManager.write( balanceCommand +'\r'):
balanceStopTime=SerialManager.read_to('\r')
print 'balance stop time is:',balanceStopTime
if SerialManager.write( balanceCommand +'\r'):
balanceStopTime=SerialManager.read_to('\r')
print 'balance stop time is:',balanceStopTime
if __name__ == '__main__':
#if not SERIAL_PORT:
# SERIAL_PORT = SerialManager.match_device(GUESS_PREFIX, BITSPERSECOND)
commandGenerator();
flag=[]
voltage=[]
temperature=[]
relayStatus=0
SerialManager.connect(SERIAL_PORT, BITSPERSECOND)
#while SerialManager.is_connected():
SerialManager.read_existing() #clear rx_buffer
if SerialManager.write('C000'+'\r'):
relayStatus=SerialManager.read_to('\r')
print 'relay status is:',relayStatus
SerialManager.read_existing() #clear rx_buffer
if SerialManager.write('R000'+'\r'):
totalVoltage=SerialManager.read_to('\r')
print 'total voltage is:',totalVoltage
SerialManager.read_existing() #clear rx_buffer
if SerialManager.write('I000'+'\r'):
totalCurrent=SerialManager.read_to('\r')
print 'total current is:', totalCurrent
SerialManager.read_existing() #clear rx_buffer
