111 lines
2.2 KiB
C
111 lines
2.2 KiB
C
/*
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* @Author: jiejie
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* @Github: https://github.com/jiejieTop
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* @Date: 2019-12-27 23:10:36
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* @LastEditTime: 2020-06-17 15:22:56
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* @Description: the code belongs to jiejie, please keep the author insalof_formation and source code according to the license.
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*/
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/** synchronous asynchronous log output framework */
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#include "salof.h"
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#ifdef SALOF_USING_LOG
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#ifndef SALOF_BUFF_SIZE
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#define SALOF_BUFF_SIZE (1024U)
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#endif
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#ifndef SALOF_FIFO_SIZE
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#define SALOF_FIFO_SIZE (2048U)
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#endif
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static int salof_out(char *buf, int len);
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#if SALOF_USING_SALOF
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#include <string.h>
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static salof_fifo_t _salof_fifo = NULL;
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static int _len;
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static char _out_buff[SALOF_BUFF_SIZE];
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#if !SALOF_USING_IDLE_HOOK
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static salof_tcb _salof_task;
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void salof_task(void *parm);
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#else
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#if !defined(salof_handler)
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#error "salof_handler need to be defined as your hook function"
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#endif
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#endif
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#endif
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static char _salof_format_buff[SALOF_BUFF_SIZE];
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int salof_init(void)
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{
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#if SALOF_USING_SALOF
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_salof_fifo = salof_fifo_create(SALOF_FIFO_SIZE);
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if(_salof_fifo == NULL)
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return -1;
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#if !SALOF_USING_IDLE_HOOK
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_salof_task = salof_task_create("salof_task", salof_task, NULL, SALOF_TASK_STACK_SIZE, SALOF_TASK_PRIO, SALOF_TASK_TICK);
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if(_salof_task == NULL)
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return -1;
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#endif
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#endif
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return 0;
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}
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void salof(const char *fmt, ...)
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{
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va_list args;
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int len;
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va_start(args, fmt);
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len = salof_format_nstr(_salof_format_buff, SALOF_BUFF_SIZE - 1, fmt, args);
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if(len > SALOF_BUFF_SIZE)
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len = SALOF_BUFF_SIZE - 1;
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#if SALOF_USING_SALOF
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salof_fifo_write(_salof_fifo, _salof_format_buff, len, 100);
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#else
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salof_out(_salof_format_buff, len);
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#endif
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va_end(args);
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}
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static int salof_out(char *buf, int len)
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{
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return send_buff(buf, len);
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}
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#if SALOF_USING_SALOF
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void salof_handler( void )
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{
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_len = salof_fifo_read(_salof_fifo, _out_buff, sizeof(_out_buff), 0);
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if(_len > 0) {
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salof_out((char *)_out_buff, _len);
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memset(_out_buff, 0, _len);
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}
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}
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#endif
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#if !SALOF_USING_IDLE_HOOK
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void salof_task(void *parm)
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{
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(void)parm;
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while(1)
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{
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#if SALOF_USING_SALOF
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salof_handler();
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#endif
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}
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}
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#endif
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#endif
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