111 lines
3.9 KiB
C
111 lines
3.9 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 __BB_CPU_TIMER_H__
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#define __BB_CPU_TIMER_H__
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/* os shim includes */
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#include "os_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* define max timer id */
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#define BB_CPU_TIMER_MAX_ID 32
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/* define max time of timer, 0xFFFFFFFF ntb */
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#define BB_CPU_TIMER_MAX_TIME_US 171000000
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/* define the time of reset rx immediatily, unit us */
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#define BB_CPU_RESET_RX_IMME 1
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/*********************** define timer id ***********************/
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/* timer of tx */
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#define TIMER_OF_TX 0
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/* timer of rx */
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#define TIMER_OF_RX 1
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/* timer of wait sack */
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#define TIMER_OF_WAIT_SACK 2
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/* timer of reset */
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#define TIMER_OF_RST 3
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/* timer of vcs */
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#define TIMER_OF_VCS 4
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/*********************** timer interruption id ***********************/
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/* generate from bb cpu when bb tx timeout */
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#define BB_CPU_ISR_TX_TIMEOUT_ID TIMER_OF_TX
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/* generate from bb cpu when bb rx timeout */
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#define BB_CPU_ISR_RX_TIMEOUT_ID TIMER_OF_RX
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/* generate from bb cpu when bb rx timeout */
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#define BB_CPU_ISR_WAIT_SACK_TIMEOUT_ID TIMER_OF_WAIT_SACK
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/* generate from bb cpu when bb reset timeout */
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#define BB_CPU_ISR_RST_TIMEOUT_ID TIMER_OF_RST
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/* generate from bb cpu when vcs timer timeout */
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#define BB_CPU_ISR_VCS_TIMEOUT_ID TIMER_OF_VCS
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/**
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* @brief bb_cpu_timer_get_timeout_id() - bb cpu get timeout timerid.
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* @param void - void.
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* @return uint32_t - timer id.
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*/
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uint32_t bb_cpu_timer_get_timeout_id();
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/**
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* @brief bb_cpu_timer_clr_timeout_id() - bb cpu clear timeout timerid.
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* @param timer_sts - timer sts.
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* @return void - void.
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*/
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void bb_cpu_timer_clr_timeout_id(uint32_t timer_sts);
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/**
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* @brief bb_cpu_timer_enable() - bb cpu timer enable.
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* @param void - void.
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* @return void - void.
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*/
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void bb_cpu_timer_enable();
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/**
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* @brief bb_cpu_timer_disable() - bb cpu timer disable.
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* @param void - void.
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* @return void - void.
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*/
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void bb_cpu_timer_disable();
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/**
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* @brief bb_cpu_timer_start() - bb cpu timer start.
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* @param timer_id - timer id.
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* @return void - void.
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*/
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void bb_cpu_timer_start(uint32_t timer_id);
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/**
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* @brief bb_cpu_timer_stop() - bb cpu timer stop.
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* @param timer_id - timer id.
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* @return void - void.
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*/
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void bb_cpu_timer_stop(uint32_t timer_id);
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/**
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* @brief bb_cpu_timer_set() - bb cpu timer set time value.
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* @param timer_id - timer id.
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* @param time_ms - timer uint us.
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* @return void - void.
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*/
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void bb_cpu_timer_set(uint32_t timer_id, uint32_t time_us);
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#ifdef __cplusplus
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}
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#endif
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#endif // !__BB_CPU_TIMER_H__
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