5 replies to this topic

[JeffJohnson]

Hi all,

 

I've had no luck getting this to deploy on this machine.  My Win 7 machine ran ok.  This is XP SP3 laptop.  Please have a look and try it on your device.

 

Thanks for helping!

 

Jeff

[Gutworks]

Unfortunately it doesn't seem like your attachment worked. Can you try reattaching your project folder zip? If I get a chance later this evening I'll try it out.    Cheers, Steve

[JeffJohnson]

I think it pukes if you put a 0 in the PWM declaration/initialization.  This one line of code crashes: PWM ch1 = new PWM(PWMChannels.PWM_PIN_D9, 1000, 0, false);     But this works:  

// This code crashes when it tries to launch debuggerPWM ch1 = new PWM(PWMChannels.PWM_PIN_D9, 1000, .2, false);ch1.DutyCycle = .5;ch1.Start();while (true){for (double i = 0; i < .75; i += .05){ch1.DutyCycle = i;Thread.Sleep(400);}for (double j = 1; j > 0; j -= .05){ch1.DutyCycle = j;Thread.Sleep(400);}}

[Gutworks]

I just tried the code you posted in Pastebin earlier today (http://pastebin.com/7jrMkxE0) and I was able to deploy it several times without any issues. I wonder if you have the latest firmware, Netduino SDK and .Net Micro Framework installed. The latest Netduino Plus 2 firmware is dependent on .NET Micro Framework v4.2 SDK (QFE2) and Netduino 4.2.1.0 SDK.

 

Steve

[JeffJohnson]

I just tried the code you posted in Pastebin earlier today (http://pastebin.com/7jrMkxE0) and I was able to deploy it several times without any issues. I wonder if you have the latest firmware, Netduino SDK and .Net Micro Framework installed. The latest Netduino Plus 2 firmware is dependent on .NET Micro Framework v4.2 SDK (QFE2) and Netduino 4.2.1.0 SDK.

 

Steve

I do have NMF 4.2 and Netduino 4.2.1 (November 2012).  The program now runs fine as long as I don't put "0" for the duty cycle initially.  Hmm.  Thanks for the reply though.

[NooM]

PWM ch1 = new PWM(PWMChannels.PWM_PIN_D9, 1000, .2, false);

ch1.DutyCycle = .5;

ch1.Start();

 

you could just set it to 0.5f in constructor

 

PWM ch1 = new PWM(PWMChannels.PWM_PIN_D9, 1000, 0.5f, false);

ch1.Start();

 

i know thats not the problem/question, still had to mention it