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 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