74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
#include "McuE104BT52Drv.h"
|
||
|
||
#include <string.h>
|
||
|
||
/* 模块返回值 */
|
||
static char gMcuE104BT52DrvOkAck[3] = "OK";
|
||
//static char gMcuE104BT52DrvErrAck[4] = "ERR";
|
||
|
||
static char gMcuE104BT52DrvATCmd[3] = "AT"; // 模块上电确认指令
|
||
//static char gMcuE104BT52DrvSLEEPCmd[9] = "AT+SLEEP"; // 睡眠指令
|
||
static char gMcuE104BT52DrvTransCmd[12] = "AT+TRANMD=1"; // 设置模块为透传模式
|
||
static char gMcuE104BT52DrvAdvCmd[9] = "AT+ADV=1"; // 设置模块为普通广播
|
||
static char gMcuE104BT52DrvRoleCmd[10] = "AT+ROLE=0"; // 设置模块为从机模式
|
||
//static char gMcuE104BT52DrvDiscon0CMd[12] = "AT+DISCON=0"; // 断开第零路蓝牙连接
|
||
//static char gMcuE104BT52DrvDiscon1CMd[12] = "AT+DISCON=1"; // 断开第一路蓝牙连接
|
||
static char gMcuE104BT52DrvNameSet[29] = "AT+NAME=ZTT-XFZ-LP-V100-0001"; // 设置设备名指令
|
||
|
||
static char gMcuE104BT52DrvRecvBuf[20] = {0};//不需要过大只需要接收指令
|
||
|
||
/* 等待模块自身初始化完成 */
|
||
int McuE104BT52DrvInit(E104BT52_OBJ *BlueObj)
|
||
{
|
||
unsigned int rt;
|
||
/* 发送AT命令，判断返回值 */
|
||
BlueObj->BluetoothSend((unsigned char *)gMcuE104BT52DrvATCmd, strlen(gMcuE104BT52DrvATCmd));
|
||
/* 启动接收 */
|
||
rt = BlueObj->BluetoothRecv((unsigned char *)gMcuE104BT52DrvRecvBuf, sizeof(gMcuE104BT52DrvRecvBuf));
|
||
if (rt > 0) {
|
||
if (NULL == strstr(gMcuE104BT52DrvRecvBuf, gMcuE104BT52DrvOkAck)) {
|
||
return -1;
|
||
}
|
||
}
|
||
/* 设置设备名 */
|
||
/* 发送透传模式命令，判断返回值 */
|
||
gMcuE104BT52DrvNameSet[27] = '0' + BlueObj->BlueToothId;
|
||
BlueObj->BluetoothSend((unsigned char *)gMcuE104BT52DrvNameSet, strlen(gMcuE104BT52DrvNameSet));
|
||
/* 启动接收 */
|
||
rt = BlueObj->BluetoothRecv((unsigned char *)gMcuE104BT52DrvRecvBuf, sizeof(gMcuE104BT52DrvRecvBuf));
|
||
if (rt > 0) {
|
||
if (NULL == strstr(gMcuE104BT52DrvRecvBuf, gMcuE104BT52DrvOkAck)) {
|
||
return -1;
|
||
}
|
||
}
|
||
/* 设置模块为透传模式 */
|
||
/* 发送透传模式命令，判断返回值 */
|
||
BlueObj->BluetoothSend((unsigned char *)gMcuE104BT52DrvTransCmd, strlen(gMcuE104BT52DrvTransCmd));
|
||
/* 启动接收 */
|
||
rt = BlueObj->BluetoothRecv((unsigned char *)gMcuE104BT52DrvRecvBuf, sizeof(gMcuE104BT52DrvRecvBuf));
|
||
if (rt > 0) {
|
||
if (NULL == strstr(gMcuE104BT52DrvRecvBuf, gMcuE104BT52DrvOkAck)) {
|
||
return -1;
|
||
}
|
||
}
|
||
/* 设置广播模式 */
|
||
BlueObj->BluetoothSend((unsigned char *)gMcuE104BT52DrvAdvCmd, strlen(gMcuE104BT52DrvAdvCmd));
|
||
/* 启动接收 */
|
||
rt = BlueObj->BluetoothRecv((unsigned char *)gMcuE104BT52DrvRecvBuf, sizeof(gMcuE104BT52DrvRecvBuf));
|
||
if (rt > 0) {
|
||
if (NULL == strstr(gMcuE104BT52DrvRecvBuf, gMcuE104BT52DrvOkAck)) {
|
||
return -1;
|
||
}
|
||
}
|
||
/* 设置从机模式 */
|
||
BlueObj->BluetoothSend((unsigned char *)gMcuE104BT52DrvRoleCmd, strlen(gMcuE104BT52DrvRoleCmd));
|
||
/* 启动接收 */
|
||
rt = BlueObj->BluetoothRecv((unsigned char *)gMcuE104BT52DrvRecvBuf, sizeof(gMcuE104BT52DrvRecvBuf));
|
||
if (rt > 0) {
|
||
if (NULL == strstr(gMcuE104BT52DrvRecvBuf, gMcuE104BT52DrvOkAck)) {
|
||
return -1;
|
||
}
|
||
}
|
||
return 0;
|
||
}
|