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Hello,

I am having trouble programming 16F917 microcontroller with CCS device programmer using Microchip PicKit3 programmer. I can program the chip with MPLAB ICD2 without any problem with the CCS ...

Hello,

I am having trouble programming 16F917 microcontroller with CCS device programmer using Microchip PicKit3 programmer. I can program the chip with MPLAB ICD2 without any problem with the CCS ...

Many thanks for the hint. I figured the problem.

I had not set the compiler for the use with ICD debugger check box. It is in the same menu box you mentioned.

Thanks again...

Gamini

My hardware doesn't support RS232. I have no way of doing that!!

Thanks

Gamini

Yes, it was my mistake. However I actually didn't use the rs232 to look at the value. Instead I was using the debugger to look at valriable value.

Thanks

Gamini

Thanks for the prompt response. Here is the test code I just wrote. As you suggested I made sure it gets compiled without errors. While I was testing my Test code I noticed that I am having the same p ...

Hello,

I am using PIC 16F917 microcontroller. In my code I initialize several 32 bit variables. . When I run the code all variable gets initialized correctly except one variable at a specific loca ...

Thanks Ttelmah...

I wasn't clearing the interrupt correct (wasn't clearing NITCON bit2). I finally figured it out and now I can toggle the bit within 900 nsec!!

Thanks again...

Gamini

Thanks for the reply. I changed the code with your suggestions. When I step thru I can see that once the code is in ISR it never comes out of it. It loops between clearing the interrupt and RETFIE. Wh ...

Hello,

I am trying to power up a device within 2-3 usec using an external interrupt (INT0 on RB0) on 18F2520. I need to use both edges of the INT0 (to switch on and off). As a test I used the fol ...