139 lines
4.1 KiB
C
139 lines
4.1 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef _IOT_BT_EXT_H_
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#define _IOT_BT_EXT_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "os_types_api.h"
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#include "os_utils_api.h"
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#include "os_timer_api.h"
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#include "iot_uart_api.h"
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#include "iot_bt_ext_protocol.h"
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#include "iot_bt_ext_api.h"
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/* peripheral config information */
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#define IOT_EXT_BT_PERI_BUF_LEN 1024 //TODO: may need to be fix
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/* @brief bluetooth alarm task callback function.
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* implement by post messages.
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*
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* @param elapsed_time: elapsed time, unit: ms.
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* @return: none
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*/
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typedef void (*iot_bt_ext_alarm_func_t)(uint32_t elapsed_time);
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/* @brief bluetooth sub system open function.
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*
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* @return: error code, see ERR_XXX
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*/
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typedef uint32_t (*iot_bt_ext_sub_open_func_t)(void);
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/* @brief bluetooth sub system close function.
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*
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* @return: none
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*/
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typedef void (*iot_bt_ext_sub_close_func_t)(void);
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/* bluetootch user information ctxt */
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typedef struct _iot_bt_ext_user_info {
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/* user port id, see IOT_BT_EXT_PORT_USER_ID */
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uint32_t port_id;
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/* user port rx data report function callback */
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iot_bt_ext_rpt_func_t rx_rpt_func;
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} iot_bt_ext_user_info_t;
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/* peripheral uart config information */
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typedef struct _iot_bt_ext_uart_cfg {
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/* uart parity mode */
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uint32_t parity : 8,
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/* uart data len */
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data : 8,
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/* uart stop len */
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stop : 8,
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/* reserved */
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rsvd : 8;
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/* baudrate */
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uint32_t baud;
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} iot_bt_ext_uart_cfg_t;
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typedef struct _iot_bt_ext_peri_ctxt {
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iot_bt_ext_uart_cfg_t uart_cfg;
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/* uart handle */
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iot_uart_h peri_hdl;
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} iot_bt_ext_peri_ctxt_t;
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/* sub system config */
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typedef struct _iot_bt_ext_sub_cfg {
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/* sub system port id */
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uint32_t port_id;
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/* sub system open function entry */
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iot_bt_ext_sub_open_func_t open_func;
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/* sub system close function entry */
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iot_bt_ext_sub_close_func_t close_func;
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/* sub system rx report function entry */
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iot_bt_ext_rpt_func_t rx_rpt_func;
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/* sub systen alarm function callback */
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iot_bt_ext_alarm_func_t alarm_func;
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} iot_bt_ext_sub_cfg_t;
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typedef struct _iot_bt_ext_sub_ctxt {
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/* sub system number */
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uint32_t sub_num : 8,
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/* reserved */
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rsvd : 24;
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/* sub system config entry */
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iot_bt_ext_sub_cfg_t *cfg;
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} iot_bt_ext_sub_info_t;
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typedef struct _iot_bt_ext_ctxt {
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/* alarm timer period, unit:ms */
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uint32_t alarm_period : 16,
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/* reserved */
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rsvd : 16;
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/* alarm timer id */
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timer_id_t alarm_timer;
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/* task handle */
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iot_task_h task_hdl;
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/* peripheral infomation */
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iot_bt_ext_peri_ctxt_t peri_info;
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/* */
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iot_bt_ext_sub_info_t sub_info;
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/* plc bt protocol tx rx information */
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iot_bt_ext_user_info_t user_info[IOT_BT_EXT_PORT_USER_NUM];
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} iot_bt_ext_ctxt_t;
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/* @brief open plc bt module
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*
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* @param none
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* @return: errno, see ERR_XXX
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*/
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uint32_t iot_bt_ext_open(void);
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/* @brief close plc bt module
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*
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* @param none
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* @return: errno, see ERR_XXX
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*/
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uint32_t iot_bt_ext_close(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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