| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899 | #include "at32f403a_407.h"#include "modbus_params.h"#include <string.h>mb_param_t mb_param[MB_PARAM_MAX];//void mb_init_params(void){       uint16_t foo = 12345;      mb_param[0].reg = 0x0100;	mb_param[0].size = 1;	mb_param[0].param = (uint8_t*)&foo;  	mb_param[0].set_handler = NULL;    mb_param[0].check_handler = mb_check_dummy;}// Возвращает размер параметра в регистрахbool mb_find_param(uint16_t reg, uint16_t *index, uint16_t *size){	for (uint16_t i = 0; i < MB_PARAM_MAX; i++)	{		if (mb_param[i].reg == reg)		{			*index = i;			*size = mb_param[i].size;			return true;		}	}	return false;}//mb_delay_action_t mb_set_param(uint8_t *buf, uint16_t index){	uint8_t *ptr = mb_param[index].param;    // Если параметр только для чтения    if (mb_param[index].check_handler == NULL)        return MB_NO_ACTION;    	for (uint16_t i = 0; i < 2*mb_param[index].size; i++)	{		*ptr = buf[2*mb_param[index].size - 1 - i];		ptr++;	}  /*        if (mb_param[index].check_handler != NULL)        mb_param[index].check_handler();*/            mb_param[index].check_handler();        if (mb_param[index].set_handler != NULL)        return mb_param[index].set_handler();    else        return MB_NO_ACTION;    /*        if (mb_param[index].f_activity)        return mb_param[index].set_handler();    else        return MB_NO_ACTION;*/    }//void mb_get_param(uint8_t *buf, uint16_t index){	uint8_t *ptr = mb_param[index].param + 2*mb_param[index].size - 1;	for (uint16_t i = 0; i < 2*mb_param[index].size; i++)	{		*buf = *ptr;		buf++;		ptr--;	}}// -------------------------------------------------------------------------- ////                      Проверка параметров                                   //// -------------------------------------------------------------------------- ////void mb_check_dummy(void){}
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