As I need to test a newly purchased development board, I tested several commonly used modules:
Devices Used:
- MCU: SPC560P-DISP
- CAN: Kvaser Leaf LightV2
I conducted tests on several commonly used modules:
- PIT
- EIRQ
- PWM
- ADC
The test results for the above modules showed no issues. However, when testing the data transmission functionality of the CAN module:
- Loaded my own test program onto the development board.
- Kvaser and BUSMASTER were successfully connected.
Yet, I couldn't observe any data in BUSMASTER.
So, I replaced the development board with another board of the same model that I had on hand and repeated the same steps in the same environment. This time, I could observe the values I intended to transmit in BUSMASTER.
What settings might I have overlooked that could cause this abnormal behavior? Or could the development board be damaged?
Thanks
Louie
