#include <stdio.h>#include <string.h>#include "k_api.h"#include "mbmaster_default_config.h"#include "adu.h"#include "auxiliary.h"结构体 | |
| struct | mb_handler |
类型定义 | |
| typedef enum mb_status | mb_status_t |
| typedef struct mb_handler | mb_handler_t |
| typedef mb_status_t(* | frame_send_func_t) (mb_handler_t *handler, uint32_t timeout) |
| typedef mb_status_t(* | frame_recv_func_t) (mb_handler_t *handler) |
| typedef mb_status_t(* | adu_assemble_func_t) (mb_handler_t *handler) |
| typedef mb_status_t(* | adu_disassemble_func_t) (mb_handler_t *handler) |
枚举 | |
| enum | mb_parity_t { MB_PAR_NONE , MB_PAR_ODD , MB_PAR_EVEN } |
| enum | mb_status { MB_SUCCESS = 0u , MB_MUTEX_ERROR , MB_INVALID_SLAVE_ADDR , MB_INVALID_PARAM , MB_RESPOND_EXCEPTION , MB_RESPOND_LENGTH_ERR , MB_RESPOND_FRAME_ERR , MB_RESPOND_TIMEOUT , MB_CANNOT_GET_HANDLER , MB_SLAVE_NO_RESPOND , MB_FRAME_SEND_ERR , MB_SERIAL_INIT_FAILED , MB_SERIAL_UNINIT_FAILED , MB_FUNCTION_CODE_NOT_SUPPORT } |
| enum | mb_mode_t { MB_RTU , MB_ASCII , MB_TCP } |
函数 | |
| mb_status_t | mbmaster_rtu_init (mb_handler_t **handler, uint8_t port, uint32_t baud_rate, mb_parity_t parity, uint32_t timeout) |
| mb_status_t | mbmaster_rtu_uninit (mb_handler_t *req_handler) |
| mb_status_t | mbmaster_read_coils (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t start_addr, uint16_t quantity, uint8_t *respond_buf, uint8_t *respond_count, uint32_t timeout) |
| mb_status_t | mbmaster_read_discrete_inputs (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t start_addr, uint16_t quantity, uint8_t *respond_buf, uint8_t *respond_count, uint32_t timeout) |
| mb_status_t | mbmaster_read_holding_registers (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t start_addr, uint16_t quantity, uint8_t *respond_buf, uint8_t *respond_count, uint32_t timeout) |
| mb_status_t | mbmaster_read_input_registers (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t start_addr, uint16_t quantity, uint8_t *respond_buf, uint8_t *respond_count, uint32_t timeout) |
| mb_status_t | mbmaster_write_single_coil (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t coil_addr, uint16_t coil_value, uint16_t *resp_addr, uint16_t *resp_value, uint8_t *exception_code, uint32_t timeout) |
| mb_status_t | mbmaster_write_single_register (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t register_addr, uint16_t register_value, uint16_t *resp_addr, uint16_t *resp_value, uint8_t *exception_code, uint32_t timeout) |
| mb_status_t | mbmaster_write_multiple_coils (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t start_addr, uint16_t quantity, uint8_t *outputs_buf, uint16_t *resp_addr, uint16_t *resp_quantity, uint8_t *exception_code, uint32_t timeout) |
| mb_status_t | mbmaster_write_multiple_registers (mb_handler_t *req_handler, uint8_t slave_addr, uint16_t start_addr, uint16_t quantity, uint8_t *outputs_buf, uint16_t *resp_addr, uint16_t *resp_quantity, uint8_t *exception_code, uint32_t timeout) |