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I found the problem on my own. Just in case someone encounters the same problem, I am posting the solution. I had all three variables assigned to one pin. So basic_switch2 and basic_switch4 were assigned to the same variable as basic_switch1. Now it works as expected.

Thank you for catching my mistake. The complete flowcode file is now uploaded.

I have a simple program flowchart. It consists of a main loop in which a basic switch turns an LED on and off. I have inserted a pin change interrupt on PORT E, pins 2, 3, and 4 which correspond to PCINT0, PCINT1, and PCINT2. What I am trying to do is implement an interrupt that is triggered wheneve...

Hello, My name is Chuck and I am new to Flowcode. I am using the Flowcode 6 Prof. AVR. I was working my way through the component Wiki and came across the simulation LED. The wiki says it is under the "controls" section of the toolbar. Can't find "controls" or simulation LED anyw...

Hi Dazz, I haven't tried it on hardware yet. I will tonight after work and get back to you. I saw elsewhere on the forum other people are having trouble simulating the pwm output in flowcode. Now I know why. I was considering using flowcode for work, but it appears it is geared more towards Microchi...

Here you are Dazz. I tried looking for examples of how to add an led to a port on the chip, no luck. I did connect the led to pin 4 and the inserted the LED macro. I edited the LED macro to LED(on) and then ran flowcode. The LED did light up, however it did respond to the pwm.

Thanks again.

Hello Dazz, Fantastic, thanks for the information. I suppose that is in the help file explanation for configuring PWM(0), sort of, but not as clearly as you state it. So I did as you said and selected channel 5 for PC4. Then I connected an led to PC4 hoping I could brighten or dim the led according ...

Hello Dazz, Thanks for your help with the pwm disabled problem. I guess I should have stayed awake during the component macro section of the Flowcode tutorial. But now that you have shown me how to get the pwm enabled and running I can't seem to connect it to PC4 or any pin for that manner. It keeps...

I am using the Professional version of Flowcode 5 AVR. I want to generate a pwm signal that is proportional to an analog input signal. When I select the PWM block from the mechatronics menu and place it in the work panel it shows up as "disabled". The PWM(0) function is greyed out. Indicat...

Hello DavidA,

I am still having difficulty managing the links on this tutorial. Can you help?

Hello DavidA,

Thanks for responding. The links that are producing errors are in Lab 1, programs 1.1, 1.3, and 1.4. I have uploaded a word file that contains screen shots of the failure for program 1.1.

Regards,

Chuck Sampson

I recently purchased the C for AVR programming. I have installed the software per the instructions. However, when I click on certain active links I cannot connect to the internet. My internet is fine. I have searched the forums and FAQs but have found no information on this problem. I did notice tha...