Hi,
Using the C# wrapper, the call to SetIOPWM does not work.
Examining the serial trace, I can see that the frequency and dutycycle values are mangled in the command sent to the Dobot.
this is the serial trace
…
[11/07/2017 13:01:49] Written data (COM17)
aa aa 0b 84 03 0b 00 00 00 00 00 80 3f 00 af ªª.„…€?.¯
[11/07/2017 13:01:49] Read data (COM17)
aa aa 0a 84 03 88 00 00 00 00 00 00 00 f1 ªª.„.ˆ…ñ
produced by the following code:
IOPWM ioPwm = new IOPWM();
ioPwm.address = 11;
ioPwm.frequency = 50;
ioPwm.dutyCycle = 4;
reference = 0;
result = DobotDll.SetIOPWM(ref ioPwm, true, ref reference);
Console.WriteLine(string.Format(“SetIOPWM = [{0}], {1}-{2}”, result, ioPwm.frequency, ioPwm.dutyCycle));
if (result != 0)
{
throw new Exception(“set cmd failed”);
}
…
Cheers,
Gerry