智能家居语音识别模块

#include <string.h>
#include "stm32f10x.h"

#include "usart.h"
#include "user_common.h"
#include "SNR1806/snr1806.h"

#ifndef NULL
#define NULL 0
#endif

static u8 gRevDataBuf[30] = { 0 };

LD3322Handle_t gs_Ld3322Handle = 
{
    .bl_rev_cmd_flg = 0,
    .u16_cmd_num = 0,
    .u16_cmd_len = 0,
    .pu8_rev_cmd_buf = gRevDataBuf,
    .pCmdTable = NULL,
};

/**
 *name: ld3322_init
 *decription: 语音识别模块初始化
*/
void ld3322_init(void)
{
    uart2_init(9600);
}

/**
 *name: ld3322_init
 *decription: 语音识别模块初始化
*/
void Ld3322_RevOneFrameData( u8 *pDataBuf, u16 u16DataLen)
{
    User_MemCpy(gs_Ld3322Handle.pu8_rev_cmd_buf, pDataBuf, u16DataLen);
    gs_Ld3322Handle.bl_rev_cmd_flg = CMD_REV_OK;
    gs_

原文地址：https://blog.csdn.net/weixin_55656712/article/details/145196585

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