171 lines
4.0 KiB
C
171 lines
4.0 KiB
C
/****************************************************************
|
||
* porting.h *
|
||
* 2022-11-15 *
|
||
****************************************************************/
|
||
|
||
#ifndef _PROTOCOL_PORTING_H_
|
||
|
||
#define _PROTOCOL_PORTING_H_
|
||
|
||
/* 类型定义 */
|
||
#include <stdlib.h>
|
||
#include "stdint.h"
|
||
#include <stdbool.h>
|
||
#include "sys.h"
|
||
|
||
#define NELEMENTS(x) (sizeof(x)/sizeof((x)[0]))
|
||
|
||
#define _SUCCESS 0
|
||
#define _FAILURE 1
|
||
#define _OVERTIME 2
|
||
#define _ABANDON 3
|
||
|
||
|
||
|
||
|
||
typedef struct {
|
||
unsigned short deepth; /* 总共有多少元素 */
|
||
unsigned short occupy; /* 已占用元素个数 */
|
||
unsigned short stsize; /* 每个元素的大小 */
|
||
void *array; /* 存放的缓存 */
|
||
void *limit; /* 缓存末尾 */
|
||
void *wp; /* 写指针 */
|
||
void *rp; /* 读指针 */
|
||
} st_fifo_t;
|
||
|
||
|
||
/**
|
||
* @brief: 初始化一个FIFO
|
||
*
|
||
*
|
||
*/
|
||
void sfifo_init(st_fifo_t *stfifo, void *array, unsigned short stsize, unsigned short deepth);
|
||
|
||
void sfifo_reset(st_fifo_t *stfifo);
|
||
|
||
|
||
bool sfifo_write(st_fifo_t *stfifo, const void *stunit);
|
||
|
||
bool sfifo_empty(st_fifo_t *stfifo);
|
||
|
||
bool sfifo_full(st_fifo_t *stfifo);
|
||
|
||
unsigned int sfifo_read(st_fifo_t *stfifo,void *stunit);
|
||
|
||
unsigned int sfifo_occupy_get(st_fifo_t *stfifo);
|
||
|
||
|
||
|
||
|
||
|
||
#define QUEUEMEM unsigned char
|
||
#define QUEUENODE struct node
|
||
|
||
typedef struct node{
|
||
QUEUENODE *next;
|
||
} NODE;
|
||
|
||
typedef struct {
|
||
QUEUENODE *head;
|
||
QUEUENODE *tail;
|
||
unsigned short item;
|
||
} QUEUE;
|
||
|
||
bool CreateQueue(QUEUE *que);
|
||
unsigned short QueueItem(QUEUE *que);
|
||
QUEUEMEM *QueueHead(QUEUE *que);
|
||
QUEUEMEM *QueueTail(QUEUE *que);
|
||
QUEUEMEM *QueueNext(QUEUEMEM *element);
|
||
QUEUEMEM *DelQueueElement(QUEUE *que, QUEUEMEM *element);
|
||
QUEUEMEM *DelQueueHead(QUEUE *que);
|
||
QUEUEMEM *DelQueueTail(QUEUE *que);
|
||
bool AppendQueue(QUEUE *que, QUEUEMEM *element);
|
||
bool InsertBeforeQueue(QUEUE *que, QUEUEMEM *element,QUEUEMEM *curelement);
|
||
|
||
|
||
|
||
|
||
|
||
|
||
/* 内存相关的接口移植 */
|
||
/*
|
||
* void mem_cpy (void* dst, const void* src, int cnt); CAN_COPY
|
||
* void mem_set (void* dst, int val, int cnt);
|
||
* int mem_cmp (const void* dst, const void* src, int cnt);
|
||
* void *mem_malloc(mem_size_t size);
|
||
* void mem_free(void *mem);
|
||
*/
|
||
#define CAN_MALLOC(size) malloc(size)
|
||
#define CAN_COPY(p_des, p_src, size) memcpy((p_des), (p_src), (size))
|
||
#define CAN_CMPY(p_des, p_src, size) memcmp((p_des), (p_src), (size))
|
||
#define CAN_FREE(p) free(p)
|
||
|
||
|
||
|
||
|
||
/*
|
||
* 信号的回调
|
||
* para:
|
||
* signal: 信号标志
|
||
* para1: 参数，与发送者定义
|
||
* para2: 参数，与发送者定义
|
||
*/
|
||
typedef void (*signal_callback)(unsigned int signal, int para1, int para2);
|
||
|
||
/*
|
||
* \brief: 发送一个消息给进程PID
|
||
* \para:
|
||
* signal: my_signal_e 类型的信号值
|
||
* para1,para2: 参数，my_kill 与对应消息回调之间传递参数用
|
||
*/
|
||
int can_kill(unsigned int signal, unsigned int para1, unsigned int para2);
|
||
|
||
/*
|
||
* \brief: 申明捕获进程PID 的消息signal
|
||
* \para:
|
||
* signal: 要捕获的消息
|
||
* cb: 捕获函数
|
||
* \return:
|
||
* 0-成功 <0 失败
|
||
* \remark:
|
||
* 1) my_signal_queue_create 中已申明的消息ID，不能再my_signal
|
||
* 2) 同一个消息可以多次my_signal，但只有最后一次有效
|
||
* 但是不要这么用
|
||
*/
|
||
int can_signal(unsigned int signal, signal_callback cb);
|
||
|
||
|
||
|
||
/*
|
||
* 定义CAN信号类型
|
||
*/
|
||
typedef enum {
|
||
E_CAN_SIGNAL_NULL = 0,
|
||
E_CAN_MSG_SIG,
|
||
E_CAN_MSG_CB_SIG, /* 用来处理信号的发送回调 */
|
||
E_CAN_15765_NET_SIG,
|
||
E_CAN_15765_SS_SIG,
|
||
} can_signal_e;
|
||
|
||
|
||
|
||
|
||
/*************************************定时器********************************************************/
|
||
typedef unsigned int TIMER;
|
||
typedef void (*can_tmr_func)(TIMER tmr_id); //定时执行任务的指针
|
||
TIMER can_timer_create(can_tmr_func cb);
|
||
|
||
void can_timer_remove(TIMER tmr);
|
||
|
||
void can_timer_start(TIMER tmr,unsigned int ms);
|
||
|
||
|
||
void can_timer_stop(TIMER tmr);
|
||
|
||
bool can_timer_switch(TIMER tmr);
|
||
|
||
|
||
#endif
|
||
|
||
|