2812串口烧录以及设置 1. 先安装sdf28xx_v3_3_serial，安装时按照默认路径安装，与CCS3.3安装路径相同； 2. 安装SDFlash 软件：SetupCCSPlatinum_v30329，安装路径与CCS3.3安装路径相同； -2812 burn, and set the serial port 1 to install sdf28xx_v3_3_serial, in accordance with the default installation p