bleSDK_expansion_board/ble/app/app_gatt.c

/**
 ****************************************************************************************
 *
 * @file app_gatt.c
 *
 * @brief App SubTask of GATT Message - Example
 *
 * < If want to modify it, recommend to copy the file to 'user porject'/src >
 ****************************************************************************************
 */

#if (GATT_CLI)

#include "app.h"
#include "gatt.h"
#include "gatt_api.h"

#if (DBG_GATT)
#include "dbg.h"
#define DEBUG(format, ...)    debug("<GATT>" format "\r\n", ##__VA_ARGS__)
#else
#define DEBUG(format, ...)
#define debugHex(dat, len)
#endif


/*
 * DEFINES
 ****************************************************************************************
 */
 

/*
 * MESSAGE HANDLERS
 ****************************************************************************************
 */

APP_MSG_HANDLER(gatt_cmp_evt)
{
    DEBUG("Cmp_evt(op:%d,sta:0x%02x)", param->operation, param->status);
}

APP_MSG_HANDLER(gatt_mtu_changed_ind)
{
    DEBUG("mtu_chg:%d,seq:%d", param->mtu, param->seq_num);
}

APP_MSG_HANDLER(gatt_disc_svc_ind)
{
    DEBUG("disc_svc(shdl:0x%X,ehdl:0x%X,ulen:%d)", param->start_hdl, param->end_hdl, param->uuid_len);
    debugHex(param->uuid, param->uuid_len);
}

APP_MSG_HANDLER(gatt_disc_svc_incl_ind)
{
    DEBUG("disc_incl(ahdl:0x%X,shdl:0x%X,ehdl:0x%X,ulen:%d)", param->attr_hdl, param->start_hdl, param->end_hdl, param->uuid_len);
    debugHex(param->uuid, param->uuid_len);
}

APP_MSG_HANDLER(gatt_disc_char_ind)
{
    DEBUG("disc_char(ahdl:0x%X,phdl:0x%X,prop:0x%X,ulen:%d)", param->attr_hdl, param->pointer_hdl, param->prop, param->uuid_len);
    debugHex(param->uuid, param->uuid_len);
}

APP_MSG_HANDLER(gatt_disc_char_desc_ind)
{
    DEBUG("disc_desc(ahdl:0x%X,ulen:%d)", param->attr_hdl, param->uuid_len);
    debugHex(param->uuid, param->uuid_len);
}

APP_MSG_HANDLER(gatt_read_ind)
{
    DEBUG("Read_ind(hdl:0x%02x,oft:%d,len:%d)", param->handle, param->offset, param->length);
    debugHex(param->value, param->length);
}

APP_MSG_HANDLER(gatt_event_ind)
{
    DEBUG("Evt_ind(typ:%d,hdl:0x%02x,len:%d)", param->type, param->handle, param->length);
    debugHex(param->value, param->length);
}

APP_MSG_HANDLER(gatt_event_req_ind)
{
    uint8_t conidx = TASK_IDX(src_id);
    
    DEBUG("Evt_req_ind(typ:%d,hdl:0x%02x,len:%d)", param->type, param->handle, param->length);
    debugHex(param->value, param->length);

    gatt_evt_cfm(conidx, param->handle);
}

/**
 ****************************************************************************************
 * @brief SubTask Handler of GATT Message.
 ****************************************************************************************
 */
APP_SUBTASK_HANDLER(gatt_msg)
{
    switch (msgid)
    {
        case GATT_CMP_EVT:
        {
            APP_MSG_FUNCTION(gatt_cmp_evt);
        } break;
        
        case GATT_MTU_CHANGED_IND:
        {
            APP_MSG_FUNCTION(gatt_mtu_changed_ind);
        } break;
        
        case GATT_DISC_SVC_IND:
        {
            APP_MSG_FUNCTION(gatt_disc_svc_ind);
        } break;
        
        case GATT_DISC_SVC_INCL_IND:
        {
            APP_MSG_FUNCTION(gatt_disc_svc_incl_ind);
        } break;
        
        case GATT_DISC_CHAR_IND:
        {
            APP_MSG_FUNCTION(gatt_disc_char_ind);
        } break;
        
        case GATT_DISC_CHAR_DESC_IND:
        {
            APP_MSG_FUNCTION(gatt_disc_char_desc_ind);
        } break;
        
        case GATT_READ_IND:
        {
            APP_MSG_FUNCTION(gatt_read_ind);
        } break;
        
        case GATT_EVENT_IND:
        {
            APP_MSG_FUNCTION(gatt_event_ind);
        } break;
        
        case GATT_EVENT_REQ_IND:
        {
            APP_MSG_FUNCTION(gatt_event_req_ind);
        } break;
        
        default:
        {
            DEBUG("Unknow MsgId:0x%X", msgid);
        } break;
    }

    return (MSG_STATUS_FREE);
}

#endif //(GATT_CLI)