You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
710 B
26 lines
710 B
3 weeks ago
|
/*
|
||
|
|
* modbus_cvt.h
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2024-04-01 qiyongzhong first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __MODBUS_CVT_H__
|
||
|
|
#define __MODBUS_CVT_H__
|
||
|
|
|
||
|
|
#include "typedef.h"
|
||
|
|
|
||
|
|
int mb_cvt_u8_put(u8 *buf, u8 val);
|
||
|
|
int mb_cvt_u8_get(const u8 *buf, u8 *pval);
|
||
|
|
int mb_cvt_u16_put(u8 *buf, u16 val);
|
||
|
|
int mb_cvt_u16_get(const u8 *buf, u16 *pval);
|
||
|
|
int mb_cvt_u32_put(u8 *buf, u32 val);
|
||
|
|
int mb_cvt_u32_get(const u8 *buf, u32 *pval);
|
||
|
|
int mb_cvt_f32_put(u8 *buf, f32 val);
|
||
|
|
int mb_cvt_f32_get(const u8 *buf, f32 *pval);
|
||
|
|
u8 mb_bitmap_get(const u8 *pbits, int idx);//从位表中读指定索引的位
|
||
|
|
void mb_bitmap_set(u8 *pbits, int idx, u8 bit);//向位表中写指定索引的位
|
||
|
|
|
||
|
|
#endif
|