105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
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/*************************************************************************
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File name : hal.h
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Module : hal
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Author :
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Copyright :
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Version : 0.1
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Created on : 2022-04-27
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Creator : amir.liang
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Description :
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hal init for lower driver
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Modify History:
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1. Date: Author: Modification:
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***************************************************************************/
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#ifndef __HAL_H__
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#define __HAL_H__
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#include <stdint.h>
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#include "util.h"
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#include "hloop.h"
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#include "hbase.h"
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#include "hsocket.h"
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#include "ratelimit.h"
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#include "kpacket.h"
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#include "project_config.h"
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#include "hlog.h"
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typedef enum
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{
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FRAME_TYPE_AUDIO = 0x00, // Audio Frame
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FRAME_TYPE_IFRAME = 0x01, // I Frame
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FRAME_TYPE_PBFRAME = 0x02, // PB Frame
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FRAME_TYPE_YV12 = 0x04, // YUV Frame
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FRAME_TYPE_MAX
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} HAL_FRAME_TYPE;
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/**
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* save the PFN_EVENT_xxx callback, and init init_ld
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* @param [in] subscribe for hal_sub
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* @param [in] unsubscribe for hal_unsub
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* @param [in] publish for hal_pub
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* @return 0 ok
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*/
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int32_t hal_init(hloop_t* loop);
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int32_t hal_deinit();
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/**
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* subscribe a event to event center
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* @param [in] event to be subscribed
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* @param [in] entry will a event trigger it will be callback
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* @param [in] param callback to entry
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* @return 0 ok
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*/
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void hal_sub(uint32_t event, int32_t priority, hevent_cb cb);
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/**
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* unsubscribe a event from event center
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* note coz same event may be subscibe by many other modules,
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* so we add 'entry' to match.
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* @param [in] event to be unsubscribed
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* @param [in] entry to be unsubscribed
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* @return 0 ok
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*/
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void hal_unsub(uint32_t event, hevent_cb cb);
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/**
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* publish a event to event center, 'entry' will be triggered which subscribed this event
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* so we add 'entry' to match.
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* @param [in] packet will be send as 'entry(packet)'
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* @return 0 ok
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*/
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void hal_pub(kpacket *packet);
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/**
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* start a loop timer actually to call 'entry' intevally
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* @param [in] entry will be call intevally
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* @param [in] param callback to entry
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* @param [in] interval time to call entry
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* @return htimer_t ok
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*/
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htimer_t* hal_timer_start(htimer_cb cb, uint32_t timeout_ms, uint32_t repeat);
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/**
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* stop a loop timer
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* @param [in] entry will be stop(del)
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* @return 0 ok
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*/
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void htimer_del(htimer_t *timer);
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void hal_dump();
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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