kopia lustrzana https://github.com/SP8EBC/ParaTNC
getters for data from modbus rtu
rodzic
0ac3a275ab
commit
b4ca1ee5bd
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@ -30,6 +30,7 @@
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#ifdef _MODBUS_RTU
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#include "modbus_rtu/rtu_register_data_t.h"
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#include "modbus_rtu/rtu_exception_t.h"
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#include "modbus_rtu/rtu_getters.h"
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#endif
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@ -93,19 +94,19 @@ extern davis_loop_t rte_wx_davis_loop_content;
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#ifdef _MODBUS_RTU
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#if defined(_RTU_SLAVE_ID_1) && (_RTU_SLAVE_FUNC_1 == 0x03 || _RTU_SLAVE_FUNC_1 == 0x04)
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extern rtu_register_data_t rte_wx_modbus_rtu_f1;
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extern rtu_register_data_t RTU_GETTERS_F1_NAME;
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#endif
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#if defined(_RTU_SLAVE_ID_2) && (_RTU_SLAVE_FUNC_2 == 0x03 || _RTU_SLAVE_FUNC_2 == 0x04)
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extern rtu_register_data_t rte_wx_modbus_rtu_f2;
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extern rtu_register_data_t RTU_GETTERS_F2_NAME;
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#endif
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#if defined(_RTU_SLAVE_ID_3) && (_RTU_SLAVE_FUNC_3 == 0x03 || _RTU_SLAVE_FUNC_3 == 0x04)
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extern rtu_register_data_t rte_wx_modbus_rtu_f3;
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extern rtu_register_data_t RTU_GETTERS_F3_NAME;
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#endif
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#if defined(_RTU_SLAVE_ID_4) && (_RTU_SLAVE_FUNC_4 == 0x03 || _RTU_SLAVE_FUNC_4 == 0x04)
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extern rtu_register_data_t rte_wx_modbus_rtu_f4;
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extern rtu_register_data_t RTU_GETTERS_F4_NAME;
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#endif
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extern rtu_exception_t rte_wx_last_modbus_exception;
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@ -10,6 +10,7 @@
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#include <wx_handler.h>
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#include "main.h"
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float rte_wx_temperature_dallas = 0.0f, rte_wx_temperature_dallas_valid = 0.0f;
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float rte_wx_temperature_dalls_slew_rate = 0.0f;
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float rte_wx_temperature_average_dallas_valid = 0.0f;
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@ -61,19 +62,19 @@ davis_loop_t rte_wx_davis_loop_content;
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#ifdef _MODBUS_RTU
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#if defined(_RTU_SLAVE_ID_1) && (_RTU_SLAVE_FUNC_1 == 0x03 || _RTU_SLAVE_FUNC_1 == 0x04)
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rtu_register_data_t rte_wx_modbus_rtu_f1;
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rtu_register_data_t RTU_GETTERS_F1_NAME;
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#endif
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#if defined(_RTU_SLAVE_ID_2) && (_RTU_SLAVE_FUNC_2 == 0x03 || _RTU_SLAVE_FUNC_2 == 0x04)
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rtu_register_data_t rte_wx_modbus_rtu_f2;
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rtu_register_data_t RTU_GETTERS_F2_NAME;
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#endif
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#if defined(_RTU_SLAVE_ID_3) && (_RTU_SLAVE_FUNC_3 == 0x03 || _RTU_SLAVE_FUNC_3 == 0x04)
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rtu_register_data_t rte_wx_modbus_rtu_f3;
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rtu_register_data_t RTU_GETTERS_F3_NAME;
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#endif
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#if defined(_RTU_SLAVE_ID_4) && (_RTU_SLAVE_FUNC_4 == 0x03 || _RTU_SLAVE_FUNC_4 == 0x04)
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rtu_register_data_t rte_wx_modbus_rtu_f4;
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rtu_register_data_t RTU_GETTERS_F4_NAME;
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#endif
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rtu_exception_t rte_wx_last_modbus_exception;
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@ -0,0 +1,22 @@
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/*
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* rtu_getters.h
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*
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* Created on: 29.09.2020
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* Author: mateusz
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*/
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#ifndef INCLUDE_MODBUS_RTU_RTU_GETTERS_H_
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#define INCLUDE_MODBUS_RTU_RTU_GETTERS_H_
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#define RTU_GETTERS_F1_NAME rte_wx_modbus_rtu_f1
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#define RTU_GETTERS_F2_NAME rte_wx_modbus_rtu_f2
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#define RTU_GETTERS_F3_NAME rte_wx_modbus_rtu_f3
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#define RTU_GETTERS_F4_NAME rte_wx_modbus_rtu_f4
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int32_t rtu_get_temperature(float* out);
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int32_t rtu_get_pressure(float* out);
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int32_t rtu_get_wind_direction(uint16_t* out);
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int32_t rtu_get_wind_speed(uint16_t* out);
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int32_t rtu_get_humidity(int8_t* out);
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#endif /* INCLUDE_MODBUS_RTU_RTU_GETTERS_H_ */
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@ -14,5 +14,6 @@
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#define MODBUS_RET_WRONG_FUNCTION 2
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#define MODBUS_RET_REQUEST_GEN_ERR 3
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#define MODBUS_RET_GOT_EXCEPTION 4
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#define MODBUS_RET_NOT_AVALIABLE 5
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#endif /* INCLUDE_MODBUS_RTU_RTU_RETURN_VALUES_H_ */
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@ -0,0 +1,313 @@
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/*
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* rtu_getters.c
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*
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* Created on: 29.09.2020
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* Author: mateusz
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*/
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#include "station_config.h"
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#include "rtu_getters.h"
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#include "rtu_return_values.h"
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int32_t rtu_get_temperature(float* out) {
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int32_t retval = MODBUS_RET_UNINITIALIZED;
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rtu_register_data_t* source = 0;
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uint16_t raw_register_value = 0;
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uint16_t scaling_a, scaling_b, scaling_c, scaling_d;
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#ifdef _RTU_SLAVE_TEMPERATURE_SOURCE
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#if (_RTU_SLAVE_TEMPERATURE_SOURCE == 1)
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source = &RTU_GETTERS_F1_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_1;
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scaling_b = _RTU_SLAVE_SCALING_B_1;
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scaling_c = _RTU_SLAVE_SCALING_C_1;
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scaling_d = _RTU_SLAVE_SCALING_D_1;
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#elif (_RTU_SLAVE_TEMPERATURE_SOURCE == 2)
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source = &RTU_GETTERS_F2_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_2;
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scaling_b = _RTU_SLAVE_SCALING_B_2;
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scaling_c = _RTU_SLAVE_SCALING_C_2;
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scaling_d = _RTU_SLAVE_SCALING_D_2;
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#elif (_RTU_SLAVE_TEMPERATURE_SOURCE == 3)
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source = &RTU_GETTERS_F3_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_3;
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scaling_b = _RTU_SLAVE_SCALING_B_3;
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scaling_c = _RTU_SLAVE_SCALING_C_3;
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scaling_d = _RTU_SLAVE_SCALING_D_3;
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#elif (_RTU_SLAVE_TEMPERATURE_SOURCE == 4)
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source = &RTU_GETTERS_F4_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_4;
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scaling_b = _RTU_SLAVE_SCALING_B_4;
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scaling_c = _RTU_SLAVE_SCALING_C_4;
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scaling_d = _RTU_SLAVE_SCALING_D_4;
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#else
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#error "Wrong Modbus Configuration"
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#endif
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#else
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retval = MODBUS_RET_NOT_AVALIABLE;
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#endif
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if (retval == MODBUS_RET_UNINITIALIZED && source != 0) {
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// copy the raw value from modbus register data
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raw_register_value = source->registers_values[0];
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// rescale the raw value to target value in degrees C
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*out = (
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scaling_a * (float)raw_register_value * (float)raw_register_value +
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scaling_b * (float)raw_register_value +
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scaling_c
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) /
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scaling_d;
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retval = MODBUS_RET_OK;
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}
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return retval;
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}
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int32_t rtu_get_pressure(float* out) {
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int32_t retval = MODBUS_RET_UNINITIALIZED;
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rtu_register_data_t* source = 0;
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uint16_t raw_register_value = 0;
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uint16_t scaling_a, scaling_b, scaling_c, scaling_d;
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#ifdef _RTU_SLAVE_PRESSURE_SOURCE
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#if (_RTU_SLAVE_PRESSURE_SOURCE == 1)
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source = &RTU_GETTERS_F1_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_1;
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scaling_b = _RTU_SLAVE_SCALING_B_1;
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scaling_c = _RTU_SLAVE_SCALING_C_1;
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scaling_d = _RTU_SLAVE_SCALING_D_1;
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#elif (_RTU_SLAVE_PRESSURE_SOURCE == 2)
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source = &RTU_GETTERS_F2_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_2;
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scaling_b = _RTU_SLAVE_SCALING_B_2;
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scaling_c = _RTU_SLAVE_SCALING_C_2;
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scaling_d = _RTU_SLAVE_SCALING_D_2;
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#elif (_RTU_SLAVE_PRESSURE_SOURCE == 3)
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source = &RTU_GETTERS_F3_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_3;
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scaling_b = _RTU_SLAVE_SCALING_B_3;
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scaling_c = _RTU_SLAVE_SCALING_C_3;
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scaling_d = _RTU_SLAVE_SCALING_D_3;
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#elif (_RTU_SLAVE_PRESSURE_SOURCE == 4)
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source = &RTU_GETTERS_F4_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_4;
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scaling_b = _RTU_SLAVE_SCALING_B_4;
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scaling_c = _RTU_SLAVE_SCALING_C_4;
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scaling_d = _RTU_SLAVE_SCALING_D_4;
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#else
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#error "Wrong Modbus Configuration"
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#endif
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#else
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retval = MODBUS_RET_NOT_AVALIABLE;
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#endif
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if (retval == MODBUS_RET_UNINITIALIZED && source != 0) {
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// copy the raw value from modbus register data
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raw_register_value = source->registers_values[0];
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// rescale the raw value to target value in degrees C
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*out = (
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scaling_a * (float)raw_register_value * (float)raw_register_value +
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scaling_b * (float)raw_register_value +
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scaling_c
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) /
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scaling_d;
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retval = MODBUS_RET_OK;
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}
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return retval;
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}
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int32_t rtu_get_wind_direction(uint16_t* out) {
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int32_t retval = MODBUS_RET_UNINITIALIZED;
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rtu_register_data_t* source = 0;
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uint16_t raw_register_value = 0;
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uint16_t scaling_a, scaling_b, scaling_c, scaling_d;
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#ifdef _RTU_SLAVE_WIND_DIRECTION_SORUCE
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#if (_RTU_SLAVE_WIND_DIRECTION_SORUCE == 1)
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source = &RTU_GETTERS_F1_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_1;
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scaling_b = _RTU_SLAVE_SCALING_B_1;
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scaling_c = _RTU_SLAVE_SCALING_C_1;
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scaling_d = _RTU_SLAVE_SCALING_D_1;
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#elif (_RTU_SLAVE_WIND_DIRECTION_SORUCE == 2)
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source = &RTU_GETTERS_F2_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_2;
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scaling_b = _RTU_SLAVE_SCALING_B_2;
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scaling_c = _RTU_SLAVE_SCALING_C_2;
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scaling_d = _RTU_SLAVE_SCALING_D_2;
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#elif (_RTU_SLAVE_WIND_DIRECTION_SORUCE == 3)
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source = &RTU_GETTERS_F3_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_3;
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scaling_b = _RTU_SLAVE_SCALING_B_3;
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scaling_c = _RTU_SLAVE_SCALING_C_3;
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scaling_d = _RTU_SLAVE_SCALING_D_3;
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#elif (_RTU_SLAVE_WIND_DIRECTION_SORUCE == 4)
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source = &RTU_GETTERS_F4_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_4;
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scaling_b = _RTU_SLAVE_SCALING_B_4;
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scaling_c = _RTU_SLAVE_SCALING_C_4;
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scaling_d = _RTU_SLAVE_SCALING_D_4;
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#else
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#error "Wrong Modbus Configuration"
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#endif
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#else
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retval = MODBUS_RET_NOT_AVALIABLE;
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#endif
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if (retval == MODBUS_RET_UNINITIALIZED && source != 0) {
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// copy the raw value from modbus register data
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raw_register_value = source->registers_values[0];
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// rescale the raw value to target value in degrees C
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*out = (
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scaling_a * (float)raw_register_value * (float)raw_register_value +
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scaling_b * (float)raw_register_value +
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scaling_c
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) /
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scaling_d;
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retval = MODBUS_RET_OK;
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}
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return retval;
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}
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int32_t rtu_get_wind_speed(uint16_t* out) {
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int32_t retval = MODBUS_RET_UNINITIALIZED;
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rtu_register_data_t* source = 0;
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uint16_t raw_register_value = 0;
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uint16_t scaling_a, scaling_b, scaling_c, scaling_d;
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#ifdef _RTU_SLAVE_WIND_SPEED_SOURCE
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#if (_RTU_SLAVE_WIND_SPEED_SOURCE == 1)
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source = &RTU_GETTERS_F1_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_1;
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scaling_b = _RTU_SLAVE_SCALING_B_1;
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scaling_c = _RTU_SLAVE_SCALING_C_1;
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scaling_d = _RTU_SLAVE_SCALING_D_1;
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#elif (_RTU_SLAVE_WIND_SPEED_SOURCE == 2)
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source = &RTU_GETTERS_F2_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_2;
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scaling_b = _RTU_SLAVE_SCALING_B_2;
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scaling_c = _RTU_SLAVE_SCALING_C_2;
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scaling_d = _RTU_SLAVE_SCALING_D_2;
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#elif (_RTU_SLAVE_WIND_SPEED_SOURCE == 3)
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source = &RTU_GETTERS_F3_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_3;
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scaling_b = _RTU_SLAVE_SCALING_B_3;
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scaling_c = _RTU_SLAVE_SCALING_C_3;
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scaling_d = _RTU_SLAVE_SCALING_D_3;
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#elif (_RTU_SLAVE_WIND_SPEED_SOURCE == 4)
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source = &RTU_GETTERS_F4_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_4;
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scaling_b = _RTU_SLAVE_SCALING_B_4;
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scaling_c = _RTU_SLAVE_SCALING_C_4;
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scaling_d = _RTU_SLAVE_SCALING_D_4;
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#else
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#error "Wrong Modbus Configuration"
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#endif
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#else
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retval = MODBUS_RET_NOT_AVALIABLE;
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#endif
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if (retval == MODBUS_RET_UNINITIALIZED && source != 0) {
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// copy the raw value from modbus register data
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raw_register_value = source->registers_values[0];
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// rescale the raw value to target value in .1m/s incremenets
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*out = 10 * (
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scaling_a * (uint16_t)raw_register_value * (uint16_t)raw_register_value +
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scaling_b * (uint16_t)raw_register_value +
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scaling_c
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) /
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scaling_d;
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retval = MODBUS_RET_OK;
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}
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return retval;
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}
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int32_t rtu_get_humidity(int8_t* out) {
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int32_t retval = MODBUS_RET_UNINITIALIZED;
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rtu_register_data_t* source = 0;
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uint16_t raw_register_value = 0;
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uint16_t scaling_a, scaling_b, scaling_c, scaling_d;
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#ifdef _RTU_SLAVE_HUMIDITY_SOURCE
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#if (_RTU_SLAVE_HUMIDITY_SOURCE == 1)
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source = &RTU_GETTERS_F1_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_1;
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scaling_b = _RTU_SLAVE_SCALING_B_1;
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scaling_c = _RTU_SLAVE_SCALING_C_1;
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scaling_d = _RTU_SLAVE_SCALING_D_1;
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#elif (_RTU_SLAVE_HUMIDITY_SOURCE == 2)
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source = &RTU_GETTERS_F2_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_2;
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scaling_b = _RTU_SLAVE_SCALING_B_2;
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scaling_c = _RTU_SLAVE_SCALING_C_2;
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scaling_d = _RTU_SLAVE_SCALING_D_2;
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#elif (_RTU_SLAVE_HUMIDITY_SOURCE == 3)
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source = &RTU_GETTERS_F3_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_3;
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scaling_b = _RTU_SLAVE_SCALING_B_3;
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scaling_c = _RTU_SLAVE_SCALING_C_3;
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scaling_d = _RTU_SLAVE_SCALING_D_3;
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#elif (_RTU_SLAVE_HUMIDITY_SOURCE == 4)
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source = &RTU_GETTERS_F4_NAME;
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scaling_a = _RTU_SLAVE_SCALING_A_4;
|
||||
scaling_b = _RTU_SLAVE_SCALING_B_4;
|
||||
scaling_c = _RTU_SLAVE_SCALING_C_4;
|
||||
scaling_d = _RTU_SLAVE_SCALING_D_4;
|
||||
#else
|
||||
#error "Wrong Modbus Configuration"
|
||||
#endif
|
||||
#else
|
||||
retval = MODBUS_RET_NOT_AVALIABLE;
|
||||
#endif
|
||||
|
||||
if (retval == MODBUS_RET_UNINITIALIZED && source != 0) {
|
||||
// copy the raw value from modbus register data
|
||||
raw_register_value = source->registers_values[0];
|
||||
|
||||
// rescale the raw value to target value in percents
|
||||
*out = 10 * (
|
||||
scaling_a * (uint16_t)raw_register_value * (uint16_t)raw_register_value +
|
||||
scaling_b * (uint16_t)raw_register_value +
|
||||
scaling_c
|
||||
) /
|
||||
scaling_d;
|
||||
|
||||
retval = MODBUS_RET_OK;
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
Ładowanie…
Reference in New Issue