This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
看例程里是用的CANBitRateSet(uint32_t ui32Base, uint32_t ui32Sourceclock, uint32_t ui32BitRate)这个函数配的，第3三个参数应该是确定波特率的，我程序里写的是CANBitRateSet(CANA_BASE, 150000000, 20000)，令系统时钟为150Mhz，bit rate为20000是，但是上位机的串口助手要把波特率设置成115200才能接收到正确数据，请问这个是怎么对应上的呀？为什么程序写的20000实际对应的是115200？
这个您可以连接开发板测试一下，我修改了例程内的设置语句
CANBitRateSet(CANA_BASE, 150000000, 20000); // CANBitRateSet(CANA_BASE, 200000000, 500000);
