使用你们的RT1061的RT-Thread4.0.1例子,在你们的rt1061的板子上,使用CAN发送,用软定时器中断,发送CAN数据,会提示:Function[rt_completion_wait] shall not be used in ISR (0) assertion failed at function:rt_completion_wait, line number:64 具体使用的CAN发送程序是 size = rt_device_write(can_dev, 0, &msg, sizeof(msg));