def ComDisconnect(ser,comPort,timeout):
printPrefix(7,"SERIAL", 4, "Closing COM{} ...".format(comPort))
try:
ser.close()
except:
printError(2,"Could not close port COM{}".format(comPort))
return 1
printPrefix(7,"SERIAL", 4, "COM{} is closed".format(comPort))
return 0
def UserSendCommand(ser, key):
for i, val in enumerate(lCommand): # Is it a known command
if key == val[0]:
function = eval(val[1]) # eval is "evil" care
break
else:
function = "N/A"
if function == "N/A":
printError(1, "write 'help' to print the available command or 'quit' to exit")
else:
function(ser)
def ComConnect(comPort,timeout):
printPrefix(7,"SERIAL", 4, "Connection to port COM{} ...".format(comPort))
try:
ser = serial.Serial()
ser.port = 'COM'+str(comPort)
ser.timeout = timeout
ser.open()
except:
try:
ser.close()
except:
pass
printError(2,"Could not open port COM{}".format(comPort))
sys.exit(1)
return ser
def CommandBright(ser):
szInput = input("{:15}".format("> Brightness"))
try:
listInput = list(map(int, szInput.strip().split(" ")))
if len(listInput) != 1:
printError(2, "Enter only 1 value for the percentage of brightness")
else:
tmp = True
for i, val in enumerate(listInput):
if 0 > val or val > 100:
printError(2, "Enter percentage between 0-100")
tmp = False
break
if tmp:
sendPacket(ser, createPacket(OPCODE_BRIGTH, listInput))
except ValueError:
printError(2, "Enter percentage value 0-100")
def CommandRGB(ser):
szInput = input("{:15}".format("> [R][G][B]"))
try:
listInput = list(map(int, szInput.strip().split(" ")))
if len(listInput) != 3:
printError(2, "You must enter 3 int value for each component")
else:
tmp = True
for i, val in enumerate(listInput):
if 0 > val or val > 255:
printError(2, "Enter value between 0-255")
tmp = False
break
if tmp:
sendPacket(ser, createPacket(OPCODE_RGB, listInput))
except ValueError:
printError(2, "Enter int value 0-255")
