Added HDC2080 Support

Sensors.c

@@ -78,8 +78,9 @@ const Interface SPI = {
 //Перечень датчиков
 static const SensorType* sensorTypes[] = {&DHT11,  &DHT12_SW,  &DHT20,      &DHT21,    &DHT22,
                                           &Dallas, &AM2320_SW, &AM2320_I2C, &HTU21x,   &AHT10,
-                                          &SHT30,  &GXHT30,    &LM75,       &HDC1080,  &BMP180,
-                                          &BMP280, &BME280,    &BME680,     &MAX31855, &MAX6675};
+                                          &SHT30,  &GXHT30,    &LM75,       &HDC1080,  &HDC2080,
+                                          &BMP180, &BMP280,    &BME280,     &BME680,   &MAX31855,
+                                          &MAX6675};
 
 const SensorType* unitemp_sensors_getTypeFromInt(uint8_t index) {
     if(index > SENSOR_TYPES_COUNT) return NULL;

Sensors.h

@@ -327,6 +327,7 @@ const GPIO*
 #include "./sensors/BMP180.h"
 #include "./sensors/HTU21x.h"
 #include "./sensors/HDC1080.h"
+#include "./sensors/HDC2080.h"
 #include "./sensors/MAX31855.h"
 #include "./sensors/MAX6675.h"
 #endif

sensors/HDC2080.c

@@ -0,0 +1,106 @@
+/*
+    Unitemp - Universal temperature reader
+    Copyright (C) 2023  Victor Nikitchuk (https://github.com/quen0n) & zhiyan114 (https://github.com/zhiyan114)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#include "HDC2080.h"
+#include "../interfaces/I2CSensor.h"
+
+const SensorType HDC2080 = {
+    .typename = "HDC2080",
+    .interface = &I2C,
+    .datatype = UT_DATA_TYPE_TEMP_HUM,
+    .pollingInterval = 250,
+    .allocator = unitemp_HDC2080_alloc,
+    .mem_releaser = unitemp_HDC2080_free,
+    .initializer = unitemp_HDC2080_init,
+    .deinitializer = unitemp_HDC2080_deinit,
+    .updater = unitemp_HDC2080_update};
+
+bool unitemp_HDC2080_alloc(Sensor* sensor, char* args) {
+    UNUSED(args);
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+
+    //Адреса на шине I2C (7 бит)
+    i2c_sensor->minI2CAdr = 0x40 << 1;
+    i2c_sensor->maxI2CAdr = 0x40 << 1;
+    return true;
+}
+
+bool unitemp_HDC2080_free(Sensor* sensor) {
+    //Нечего высвобождать, так как ничего не было выделено
+    UNUSED(sensor);
+    return true;
+}
+
+bool unitemp_HDC2080_init(Sensor* sensor) {
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+
+    uint8_t data[2];
+    if(!unitemp_i2c_readRegArray(i2c_sensor, 0xFF, 2, data)) return UT_SENSORSTATUS_TIMEOUT;
+    uint16_t device_id = ((uint16_t)data[0] << 8) | data[1];
+    if(device_id != 0x700) {
+        FURI_LOG_E(
+            APP_NAME,
+            "Sensor %s returned wrong ID 0x%02X, expected 0x700",
+            sensor->name,
+            device_id);
+        return false;
+    }
+
+    uint8_t config[1] = {0};
+
+    // Soft Reset the sensor
+    config[0] = 0b10000000;
+    if(!unitemp_i2c_writeRegArray(i2c_sensor, 0x0E, 1, config)) return UT_SENSORSTATUS_TIMEOUT;
+    furi_delay_ms(50);
+    // Set the sample rate to 5Hz
+    config[0] = 0b01110000;
+    if(!unitemp_i2c_writeRegArray(i2c_sensor, 0x0E, 1, config)) return UT_SENSORSTATUS_TIMEOUT;
+    // Enable Sensor Mode
+    config[0] = 0b00000001;
+    if(!unitemp_i2c_writeRegArray(i2c_sensor, 0x0F, 1, config)) return UT_SENSORSTATUS_TIMEOUT;
+
+    return true;
+}
+
+bool unitemp_HDC2080_deinit(Sensor* sensor) {
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+    UNUSED(i2c_sensor);
+    return true;
+}
+
+// Function helps read the data while keeping the code clean...
+uint8_t getAddrVal(I2CSensor* sensor, uint8_t addr) {
+    uint8_t data[1] = {addr};
+    if(!unitemp_i2c_writeArray(sensor, 1, data)) return UT_SENSORSTATUS_TIMEOUT;
+    furi_delay_ms(10);
+    if(!unitemp_i2c_readArray(sensor, 1, data)) return UT_SENSORSTATUS_TIMEOUT;
+    return data[0];
+}
+UnitempStatus unitemp_HDC2080_update(Sensor* sensor) {
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+
+    uint8_t data[2] = {0};
+    data[0] = getAddrVal(i2c_sensor, 0);
+    data[1] = getAddrVal(i2c_sensor, 1);
+    sensor->temp = ((float)(((uint16_t)data[1] << 8) | data[0]) / 65536) * 165 - (40.0+ 0.08*(3.3-1.8)); // 3.3v offset correction
+
+    data[0] = getAddrVal(i2c_sensor, 2);
+    data[1] = getAddrVal(i2c_sensor, 3);
+    sensor->hum = ((float)(((uint16_t)data[1] << 8) | data[0]) / 65536) * 100;
+
+    return UT_SENSORSTATUS_OK;
+}

sensors/HDC2080.h

@@ -0,0 +1,62 @@
+/*
+    Unitemp - Universal temperature reader
+    Copyright (C) 2023  Victor Nikitchuk (https://github.com/quen0n)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#ifndef UNITEMP_HDC2080
+#define UNITEMP_HDC2080
+
+#include "../unitemp.h"
+#include "../Sensors.h"
+extern const SensorType HDC2080;
+/**
+ * @brief Выделение памяти и установка начальных значений датчика HDC2080
+ *
+ * @param sensor Указатель на создаваемый датчик
+ * @return Истина при успехе
+ */
+bool unitemp_HDC2080_alloc(Sensor* sensor, char* args);
+
+/**
+ * @brief Инициализации датчика HDC2080
+ *
+ * @param sensor Указатель на датчик
+ * @return Истина если инициализация упспешная
+ */
+bool unitemp_HDC2080_init(Sensor* sensor);
+
+/**
+ * @brief Деинициализация датчика
+ *
+ * @param sensor Указатель на датчик
+ */
+bool unitemp_HDC2080_deinit(Sensor* sensor);
+
+/**
+ * @brief Обновление значений из датчика
+ *
+ * @param sensor Указатель на датчик
+ * @return Статус обновления
+ */
+UnitempStatus unitemp_HDC2080_update(Sensor* sensor);
+
+/**
+ * @brief Высвободить память датчика
+ *
+ * @param sensor Указатель на датчик
+ */
+bool unitemp_HDC2080_free(Sensor* sensor);
+
+#endif