122 lines
3.7 KiB
C
122 lines
3.7 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 HTBUS_MSG_H
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#define HTBUS_MSG_H
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/* os shim includes */
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#include "os_types.h"
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/* common includes */
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#include "iot_task.h"
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#include "iot_config.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* define the htbus message queue count and priorities, the higer the priority
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* the lower the queue number.
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*/
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#define HTBUS_MSG_QUEUE_HP 0
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#define HTBUS_MSG_QUEUE_LP 1
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#define HTBUS_MSG_QUEUE_MAX_PRIO 2
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/* define htbus layer message pool size */
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#define HTBUS_MSG_POOL_SIZE 128
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/* message type definition */
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#define HTBUS_MSG_TYPE_INTERNAL 0 /* messages from interanal */
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#define HTBUS_MSG_TYPE_MAC 1 /* messages from mac layer */
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/* messages id definitions for internal type */
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/* start reqeust */
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#define HTBUS_MSG_ID_INTERNAL_START 0
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/* messages id definitions for MAC type */
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#define HTBUS_MSG_ID_MAC_BEACON_RX 0 /* beacon rx */
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#define HTBUS_MSG_ID_MAC_BP_END_ALERT 1 /* beacon period end alert */
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/* define event type */
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/* test trigger event */
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#define HTBUS_EVENT_TEST_TRIG 1
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/* htbus message */
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typedef struct _htbus_msg {
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/* htbus task message */
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iot_task_msg_t task_msg;
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/* message data1 */
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uint32_t data1;
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/* message data2 pointer */
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void *data2;
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} htbus_msg_t;
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/*
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* htbus_alloc_msg() - allocate one message from global msg pool
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*
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* return:
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* NULL -- for failure case
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* othersie -- pointer of allocated message
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*/
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#define htbus_alloc_msg() ((htbus_msg_t *)iot_task_alloc_msg(p_htbus_glb->task_h))
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/*
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* htbus_free_msg() - free one message back to global msg pool
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* @msg: pointer of msg to be freed
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*/
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#define htbus_free_msg(msg) \
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(iot_task_free_msg(p_htbus_glb->task_h, (iot_task_msg_t *)msg))
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/*
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* htbus_queue_msg() - queue one message into msg queues based on the priority
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* @msg: pointer of msg to be queued
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* @prio: the priority of the message
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*/
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#define htbus_queue_msg(msg, prio) \
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(iot_task_queue_msg(p_htbus_glb->task_h, (iot_task_msg_t *)msg, prio))
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/*
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* htbus_clean_msg() - clean up specified messages
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* @type: type of the messages to be canceled
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* @id: id of messages to be canceled
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*/
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#define htbus_clean_msg(type, id) \
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(iot_task_clean_msg(p_htbus_glb->task_h, type, id))
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/*
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* function callback to handle event
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* @events: collection of events, see HTBUS_EVENT_XXX
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*/
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typedef void (*htbus_event_func_t)(uint32_t events);
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/*
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* function callback to handle msg executing case
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* @msg: pointer to message to be executed
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*/
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typedef void (*htbus_msg_execute_func_t)(htbus_msg_t *msg);
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/*
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* function callback to handle msg canceling case
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* @msg: pointer to message to be canceled
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*/
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typedef void (*htbus_msg_cancel_func_t)(htbus_msg_t *msg);
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#ifdef __cplusplus
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}
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#endif
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#endif /* HTBUS_MSG_H */
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