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LPC2364,接收CAN/RS485指令,用AD口播放语音

于 2022-01-28 发布 文件大小:376.44 kB
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应用背景 工程环境:keil 包括3个模块:语音下载模块;语音播放模块;通信模块 语音下载模块:通过RS232实现 语音播放模块:通过DA转换实现 通信模块:实现接收CAN指令及RS485指令 关键技术 串口通讯:UART,I2C CAN总线技术:100kbps DA转换:播放语音 Wav文件解析:按采样频率播放语音数据文件 定时器:实现看门狗定时及还原采样频率的功能

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