Search found 9 matches

I can't find a dsPIC33 ECAN Interrupt example anywhere.

I'm using:

#include <33FJ128GP708A.h>
#include "can-PIC24.h"
#include "can-PIC24.c"

// Setup Peripherals
...

Does anyone have experience using CAN communications on the dsPIC33 under interrupt ?

I have everything working fine in poll mode but not fast enough for the incoming packets.

I need to convert ...

I see what you're saying about the byte boundaries. I inherited this code, the author has done some strange array pointers. Also I ported it from his PIC18 to the dsPIC33. Since then I've had to check ...

I moved the stack to;

#build ( 0x1800:0x1A00 )

and it cleared the problem.

Thanks for your help.

I've found 'restart_cause' & I have a TRAP_CONFLICT?

I've been doing PIC designs for years, pretty much the same ICSP design always. Never share the data, clock, & MCLR with other peripherals. 4.7K on the MCLR & 0.1uF cap at the ICSP connector, ...

I tried the larger stack method you suggested, no joy!

Are you doing simple prints of the stack pointer?

I've used simple prints to identify the point it crashes consistently.

Thanks everyone for your help.

The .lst files for the Debug & Release Modes are are identical except for the DEBUG/NODEBUG entries.

I've checked all references to the WDT & they are eith ...

Program resets when it reaches the same place when in Release Mode but not if the compile is done in Debug Mode & then programmed into the dsPIC.