microchip-pic-avr-examples / pic24-dspic-can-canfd-bootloader Goto Github PK

Hi guys,

I am currently in the process of implementing flashing via CAN for the dsPIC33CK64MP502. Basically, this works wonderfully.
However, I have the following problem: After I have flashed the program via CAN, the dsPIC does not react to any incoming CAN messages afterwards. However, the main programme runs as usual and CAN messages are also sent by the dsPIC. However, when I manually send messages to the dsPIC, they are not read.
If I flash the software without the bootloader application, i.e. manually not over CAN, both sending and receiving CAN messages works.

Does anyone have an idea what this could be?

Cheers!

First I've tried the CAN FD bootloader with the Explorer 16 board and the dsPIC33CK256MP508 processor board. This flash fine with the Unified Bootloader host app and a Peak CAN to USB adapter.

My own custom board uses the dsPIC33CK128MP502 controller. First I've tried the UART bootloader and Unified Bootloader host app. That flash my custom board fine.

Then I've created a new project to use the CAN FD bootloader. It tries to program the board but it get stuck at the read back verification stage. My board also uses the Application start address of 0x5000.

Does the CAN FD bootloader work on the dsPIC33CK128MP502 ?
Any tips on how to fix this problem ?