Hi All
Problem description :1044TCANA should be able to maintain normal communication under CANH short Vbat or CANL short ground, but during our debugging process, Busoff will occur when CANH short Vbat or CANL short ground, the specific situation is as follows: There are always error frames in the case of CANH short Vbat, and there are error frames in the case of CANL short ground, but it can also communicate at the same time. What are the possible reasons?
The schematic design of the module is shown in Figure
CANL short ground results
CANH short POWER results
