mirror of
https://gitea.ecohim.ru:3000/RS485_Relay/RS485_Relay2_fw.git
synced 2025-08-06 16:07:17 +03:00
35 lines
880 B
C
35 lines
880 B
C
/*
|
||
* user_modbus.h
|
||
*
|
||
* Created on: 13 <20><><EFBFBD>. 2019 <20>.
|
||
*/
|
||
|
||
#ifndef MODBUS_LOGIC_H_
|
||
#define MODBUS_LOGIC_H_
|
||
#include <stdint.h>
|
||
|
||
#define BOARD_ADRESS 34 //Relay Module 1
|
||
#define BOARD_ADRESS_Panel 32 //Relay Module 1
|
||
#define BOARD_ADRESS_DAC 36 //DAC module 1
|
||
//#define BOARD_ADRESS 35 //Relay Module 2
|
||
|
||
#define BUS_IDLE_TIME 15
|
||
|
||
#define MODBUS_PROTOCOL_VERSION (1)
|
||
#define MODBUS_HEADER_SIZE (13)
|
||
#define BUFFERS_SIZE (100 + 9)
|
||
#define MAX_REGS_PER_QUERY (32)
|
||
#define ADDRESS_UNDEFINED (0xff)
|
||
|
||
enum recv_state {RECV_IDLE, RECV_READ_HEADER, RECV_READ_DATA, RECV_READ_COMPLETE, RECV_ERROR};
|
||
enum send_state {SEND_IDLE, SEND_BUSY};
|
||
|
||
void UART_RxCpltCallback(void);
|
||
void UART_TxCpltCallback(void);
|
||
|
||
void modbus_loop_iterate();
|
||
uint8_t read_register(uint16_t address, uint16_t* value);
|
||
uint8_t write_register(uint16_t address, uint16_t value);
|
||
|
||
#endif /* MODBUS_LOGIC_H_ */
|