Part Number:TMS320F28035
Hi,
Use ADC 15 channel to measure external temp, and output the ADC result by CAN.
As on below CAN output result. The good result is around 2601, but it sometimes jumps to 2871.
1. We have checked other ADC channels result but no this similar problem.
2. So, we make hardware ABA test. Connect channel 10 external circuit voltage as input to channel 15. The issue follow with channel number rather than external circuit.
On channel 15, the normal ADC result is 115, it jumps to 2871 sometimes. But no this problem on channel 10.
3. Here is the ADC initialization code.
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