TI中文支持网Part Number:J7200XSOMXEVM
Currently, when debugging J7200 DEMOProject (BOOT_APP_MCU_RTOS), all CAN (8 channels) are configured in the same way, but:
1. The main domain CAN12 is blocked, please see the attachment for the waveform of TX;
2. After primary domain CAN15 is initialized and written to the base address 0x02698000, no packets are sent from all CAN, and the controller current is coded from 7500mA to 6800mA.
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Shine：
我把您的问题升级到英文e2e了，请关注下面帖子的回复。https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1131859/j7200xsomxevm-can12-is-blocked
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Shine：
请参考我们工程师的回复。
Can you help with the below questions
1. I believe this is being tested on a custom board and not the J7200 EVM?
2. Is there any other software running on the other cores or just MCU1_0 running the CAN application?
3. If you do not configure the CAN12, does the system behave as expected?
Shine said:
2. After primary domain CAN15 is initialized and written to the base address 0x02698000, no packets are sent from all CAN, and the controller current is coded from 7500mA to 6800mA.4. Does the CAN15 go to bus off? Any protocol errors happen? Are the other CAN instances working fine in this case and only issue is seen with CAN 15?
Regards
