TCAN4550 nINT中断到M3连接如上图所示。 M3想尽快收到CAN总线上的报文，以减少TCAN4550转换带来的通信延迟。 1、这里想通过nINT中断方式通知M3，当有外部中断来的时候，在M3的外部中断中进行接收消息标志位检测，，如果有消息，则读取CAN消息放至本地的接收队列中 ...

dac_trigger.SOFT_RESET = 10; // 当设置为保留码A(1010)时，该位复位设备到默认状态。这些位是自我复位的。 dac_trigger.LDAC = 0; // 将此位设置为1，以同步模式同步加载DAC，此位是自复位。 dac_send_data(DACx0501_TRIGGER, dac_trigger.Trigger); dac_sync.DAC_SYNC_EN ...

设置SPI多个片选引脚除了config里面定义的其余引脚是否需要用GPIO虚拟，同时虚拟出来的引脚对传输速率是否有影响 可以使用GPIO模拟，在每次SPI发送之前，对SPI的片选信号也会进行控制，所以SPI的片选信号就是在每次需要发送到某个设备的时候，将CS片选端进行 ...

C2000ware 5.02 地址变量为：COM_TI_C2000WARE_INSTALL_DIR，CCS12.2以上版本能够直接匹配识别！ 但是C2000ware4.03版本地址变量为：COM_TI ...

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In theory this should be possible since LIN is a single wire protocol. However, we do not have a plan to support this.

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