CH592 BLE HID删除电池服务

一.打开Profile文件夹，右击battservice.c选择删除或排除编译，Profile/Include文件夹下右击battservice.h选择删除或排除编译，

二.删除后点击编译，编译后会报错，根据报错将BATT相关的函数屏蔽，

屏蔽代码如下：

  Batt_GetParameter(BATT_PARAM_SERVICE_HANDLE,
                      &GATT_INCLUDED_HANDLE(hidAttrTbl, HID_INCLUDED_SERVICE_IDX));

Batt_GetParameter(BATT_PARAM_BATT_LEVEL_IN_REPORT, &(hidRptMap[2]));

 Batt_Register(hidDevBattCB);

Batt_AddService();

    // Setup Battery Characteristic Values
    {
        uint8_t critical = DEFAULT_BATT_CRITICAL_LEVEL;
        Batt_SetParameter(BATT_PARAM_CRITICAL_LEVEL, sizeof(uint8_t), &critical);
    }

Batt_MeasLevel();

Batt_HandleConnStatusCB(gapConnHandle, LINKDB_STATUS_UPDATE_REMOVED);

这些删除或者屏蔽之后就不会报错了，

三.Profile文件夹中hidconsumerservice.c中hidAttrTbl需删除：

    // Included service (battery)
    {
        {ATT_BT_UUID_SIZE, includeUUID},
        GATT_PERMIT_READ,
        0,
        (uint8_t *)&include},

    // Feature Report declaration
    {
        {ATT_BT_UUID_SIZE, characterUUID},
        GATT_PERMIT_READ,
        0,
        &hidReportFeatureProps},

    // Feature Report
    {
        {ATT_BT_UUID_SIZE, hidReportUUID},
        GATT_PERMIT_ENCRYPT_READ | GATT_PERMIT_ENCRYPT_WRITE,
        0,
        &hidReportFeature},

    // HID Report Reference characteristic descriptor, feature
    {
        {ATT_BT_UUID_SIZE, reportRefUUID},
        GATT_PERMIT_READ,
        0,
        hidReportRefFeature},

HID_INCLUDED_SERVICE_IDX
HID_FEATURE_IDX,                 // Feature Report
HID_REPORT_REF_FEATURE_IDX

    // Feature report
    hidRptMap[1].id = hidReportRefFeature[0];
    hidRptMap[1].type = hidReportRefFeature[1];
    hidRptMap[1].handle = hidAttrTbl[HID_FEATURE_IDX].handle;
    hidRptMap[1].cccdHandle = 0;
    hidRptMap[1].mode = HID_PROTOCOL_MODE_REPORT;

四.广播包：

    // service UUIDs
    0x03, // length of this data
    GAP_ADTYPE_16BIT_MORE,
    LO_UINT16(HID_SERV_UUID),
    HI_UINT16(HID_SERV_UUID),
//    LO_UINT16(BATT_SERV_UUID),
//    HI_UINT16(BATT_SERV_UUID),

五.烧录测试：