2812串口下载程序的pc机驱动，配合sdf28xx_v3_3_serial使用，能够方便的使用串口下载2812的程序，外场调试非常方便。-2812 serial download the pc-drive, with sdf28xx_v3_3_serial use, can easily use the serial port to download the program 2812, field debugging very convenient.

dsp 2812CAN总线与外部设备发送实验-dsp 2812CAN the bus with the external device to send test