Update UniTemp

https://github.com/quen0n/unitemp-flipperzero/tree/dev

applications/plugins/unitemp/README.md

@@ -1,9 +1,14 @@
 ![Flipper usage](https://user-images.githubusercontent.com/10090793/206618263-c1e212e4-58dc-432e-87a8-5c19fd835b35.png)  
 # Unitemp - Universal temperature sensor reader
 [![GitHub release](https://img.shields.io/github/release/quen0n/unitemp-flipperzero?include_prereleases=&sort=semver&color=blue)](https://github.com/quen0n/unitemp-flipperzero/releases/)
-[![GitHub](https://img.shields.io/github/license/quen0n/unitemp-flipperzero)](https://github.com/quen0n/unitemp-flipperzero/blob/dev/LICENSE.md)  
+[![GitHub](https://img.shields.io/github/license/quen0n/unitemp-flipperzero)](https://github.com/quen0n/unitemp-flipperzero/blob/dev/LICENSE.md)
+[![Build dev](https://github.com/quen0n/unitemp-flipperzero/actions/workflows/build_dev.yml/badge.svg?branch=dev)](https://github.com/quen0n/unitemp-flipperzero/actions/workflows/build_dev.yml)  
 [Flipper Zero](https://flipperzero.one/) application for reading temperature, humidity and pressure sensors using Onewire, Singlewire, I2C protocols.   
 ## List of supported sensors (supplemented)
-![image](https://user-images.githubusercontent.com/10090793/209491886-f4c5ef6e-38b2-45b8-a8e7-4aeca9e155f2.png)
+![image](https://user-images.githubusercontent.com/10090793/210119924-51119deb-f950-40ee-bc27-22b971243527.png)
 ## Installation
 Copy the contents of the repository to the `applications/plugins/unitemp` folder and build the project. Flash FZ along with resources. [More...](https://github.com/flipperdevices/flipperzero-firmware/blob/dev/documentation/fbt.md)
+## Some community photos
+![image](https://user-images.githubusercontent.com/10090793/210120132-7ddbc937-0a6b-4472-bd1c-7fbc3ecdf2ad.png)
+![image](https://user-images.githubusercontent.com/10090793/210120135-12fc5810-77ff-49db-b799-e9479e1f57a7.png)
+![image](https://user-images.githubusercontent.com/10090793/210120143-a2bae3ce-4190-421f-8c4f-c7c744903bd6.png)

applications/plugins/unitemp/Sensors.c

@@ -83,6 +83,7 @@ static const SensorType* sensorTypes[] = {
     &SHT30,
     &GXHT30,
     &LM75,
+    &BMP180,
     &BMP280,
     &BME280};
 

applications/plugins/unitemp/Sensors.h

@@ -323,4 +323,5 @@ const GPIO*
 #include "./sensors/AM2320.h"
 #include "./sensors/DHT20.h"
 #include "./sensors/SHT30.h"
+#include "./sensors/BMP180.h"
 #endif

applications/plugins/unitemp/sensors/BMP180.c

@@ -0,0 +1,174 @@
+/*
+    Unitemp - Universal temperature reader
+    Copyright (C) 2022  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/>.
+*/
+#include "BMP180.h"
+#include "../interfaces/I2CSensor.h"
+
+typedef struct {
+    int16_t AC1;
+    int16_t AC2;
+    int16_t AC3;
+    uint16_t AC4;
+    uint16_t AC5;
+    uint16_t AC6;
+    int16_t B1;
+    int16_t B2;
+    int16_t MB;
+    int16_t MC;
+    int16_t MD;
+} BMP180_cal;
+
+typedef struct {
+    //Калибровочные значения
+    BMP180_cal bmp180_cal;
+} BMP180_instance;
+
+const SensorType BMP180 = {
+    .typename = "BMP180",
+    .interface = &I2C,
+    .datatype = UT_TEMPERATURE | UT_PRESSURE,
+    .pollingInterval = 1000,
+    .allocator = unitemp_BMP180_I2C_alloc,
+    .mem_releaser = unitemp_BMP180_I2C_free,
+    .initializer = unitemp_BMP180_init,
+    .deinitializer = unitemp_BMP180_I2C_deinit,
+    .updater = unitemp_BMP180_I2C_update};
+
+bool unitemp_BMP180_I2C_alloc(Sensor* sensor, char* args) {
+    UNUSED(args);
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+
+    //Адреса на шине I2C (7 бит)
+    i2c_sensor->minI2CAdr = 0x77 << 1;
+    i2c_sensor->maxI2CAdr = 0x77 << 1;
+
+    BMP180_instance* bmx280_instance = malloc(sizeof(BMP180_instance));
+    i2c_sensor->sensorInstance = bmx280_instance;
+    return true;
+}
+
+bool unitemp_BMP180_I2C_free(Sensor* sensor) {
+    UNUSED(sensor);
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+    free(i2c_sensor->sensorInstance);
+    return true;
+}
+
+bool unitemp_BMP180_init(Sensor* sensor) {
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+
+    //Перезагрузка
+    if(!unitemp_i2c_writeReg(i2c_sensor, 0xE0, 0xB6)) return false;
+    furi_delay_ms(100);
+
+    //Проверка ID
+    uint8_t id = unitemp_i2c_readReg(i2c_sensor, 0xD0);
+    if(id != 0x55) {
+        FURI_LOG_E(
+            APP_NAME, "Sensor %s returned wrong ID 0x%02X, expected 0x55", sensor->name, id);
+        return false;
+    }
+
+    BMP180_instance* bmp180_instance = i2c_sensor->sensorInstance;
+
+    uint8_t buff[22] = {0};
+
+    //Чтение калибровочных значений
+    if(!unitemp_i2c_readRegArray(i2c_sensor, 0xAA, 22, buff)) return false;
+    bmp180_instance->bmp180_cal.AC1 = (buff[0] << 8) | buff[1];
+    bmp180_instance->bmp180_cal.AC2 = (buff[2] << 8) | buff[3];
+    bmp180_instance->bmp180_cal.AC3 = (buff[4] << 8) | buff[5];
+    bmp180_instance->bmp180_cal.AC4 = (buff[6] << 8) | buff[7];
+    bmp180_instance->bmp180_cal.AC5 = (buff[8] << 8) | buff[9];
+    bmp180_instance->bmp180_cal.AC6 = (buff[10] << 8) | buff[11];
+    bmp180_instance->bmp180_cal.B1 = (buff[12] << 8) | buff[13];
+    bmp180_instance->bmp180_cal.B2 = (buff[14] << 8) | buff[15];
+    bmp180_instance->bmp180_cal.MB = (buff[16] << 8) | buff[17];
+    bmp180_instance->bmp180_cal.MC = (buff[18] << 8) | buff[19];
+    bmp180_instance->bmp180_cal.MD = (buff[20] << 8) | buff[21];
+
+#ifdef UNITEMP_DEBUG
+    FURI_LOG_D(
+        APP_NAME,
+        "Sensor BMP180 (0x%02X) calibration values: %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d",
+        i2c_sensor->currentI2CAdr,
+        bmp180_instance->bmp180_cal.AC1,
+        bmp180_instance->bmp180_cal.AC2,
+        bmp180_instance->bmp180_cal.AC3,
+        bmp180_instance->bmp180_cal.AC4,
+        bmp180_instance->bmp180_cal.AC5,
+        bmp180_instance->bmp180_cal.AC6,
+        bmp180_instance->bmp180_cal.B1,
+        bmp180_instance->bmp180_cal.B2,
+        bmp180_instance->bmp180_cal.MB,
+        bmp180_instance->bmp180_cal.MC,
+        bmp180_instance->bmp180_cal.MD);
+#endif
+    return true;
+}
+
+bool unitemp_BMP180_I2C_deinit(Sensor* sensor) {
+    //Нечего деинициализировать
+    UNUSED(sensor);
+    return true;
+}
+
+UnitempStatus unitemp_BMP180_I2C_update(Sensor* sensor) {
+    I2CSensor* i2c_sensor = (I2CSensor*)sensor->instance;
+    BMP180_instance* bmp180_instance = i2c_sensor->sensorInstance;
+
+    //Чтение температуры
+    if(!unitemp_i2c_writeReg(i2c_sensor, 0xF4, 0x2E)) return UT_SENSORSTATUS_TIMEOUT;
+    furi_delay_ms(5);
+    uint8_t buff[3] = {0};
+    if(!unitemp_i2c_readRegArray(i2c_sensor, 0xF6, 2, buff)) return UT_SENSORSTATUS_TIMEOUT;
+    int32_t UT = ((uint16_t)buff[0] << 8) + buff[1];
+    int32_t X1 = (UT - bmp180_instance->bmp180_cal.AC6) * bmp180_instance->bmp180_cal.AC5 >> 15;
+    int32_t X2 = (bmp180_instance->bmp180_cal.MC << 11) / (X1 + bmp180_instance->bmp180_cal.MD);
+    int32_t B5 = X1 + X2;
+    sensor->temp = ((B5 + 8) / 16) * 0.1f;
+
+    //Чтение давления
+    if(!unitemp_i2c_writeReg(i2c_sensor, 0xF4, 0x34 + (0b11 << 6))) return UT_SENSORSTATUS_TIMEOUT;
+    furi_delay_ms(26);
+    if(!unitemp_i2c_readRegArray(i2c_sensor, 0xF6, 3, buff)) return UT_SENSORSTATUS_TIMEOUT;
+    uint32_t UP = ((buff[0] << 16) + (buff[1] << 8) + buff[2]) >> (8 - 0b11);
+
+    int32_t B6, X3, B3, P;
+    uint32_t B4, B7;
+    B6 = B5 - 4000;
+    X1 = (bmp180_instance->bmp180_cal.B2 * ((B6 * B6) >> 12)) >> 11;
+    X2 = (bmp180_instance->bmp180_cal.AC2 * B6) >> 11;
+    X3 = X1 + X2;
+    B3 = (((bmp180_instance->bmp180_cal.AC1 * 4 + X3) << 0b11) + 2) >> 2;
+    X1 = (bmp180_instance->bmp180_cal.AC3 * B6) >> 13;
+    X2 = (bmp180_instance->bmp180_cal.B1 * ((B6 * B6) >> 12)) >> 16;
+    X3 = ((X1 + X2) + 2) >> 2;
+    B4 = (bmp180_instance->bmp180_cal.AC4 * (unsigned long)(X3 + 32768)) >> 15;
+    B7 = ((unsigned long)UP - B3) * (50000 >> 0b11);
+    if(B7 < 0x80000000)
+        P = (B7 * 2) / B4;
+    else
+        P = (B7 / B4) * 2;
+    X1 = (P >> 8) * (P >> 8);
+    X1 = (X1 * 3038) >> 16;
+    X2 = (-7357 * (P)) >> 16;
+    P = P + ((X1 + X2 + 3791) >> 4);
+    sensor->pressure = P;
+
+    return UT_SENSORSTATUS_OK;
+}

applications/plugins/unitemp/sensors/BMP180.h

@@ -0,0 +1,62 @@
+/*
+    Unitemp - Universal temperature reader
+    Copyright (C) 2022  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_BMP180
+#define UNITEMP_BMP180
+
+#include "../unitemp.h"
+#include "../Sensors.h"
+extern const SensorType BMP180;
+/**
+ * @brief Выделение памяти и установка начальных значений датчика BMP180
+ *
+ * @param sensor Указатель на создаваемый датчик
+ * @return Истина при успехе
+ */
+bool unitemp_BMP180_I2C_alloc(Sensor* sensor, char* args);
+
+/**
+ * @brief Инициализации датчика BMP180
+ *
+ * @param sensor Указатель на датчик
+ * @return Истина если инициализация упспешная
+ */
+bool unitemp_BMP180_init(Sensor* sensor);
+
+/**
+ * @brief Деинициализация датчика
+ *
+ * @param sensor Указатель на датчик
+ */
+bool unitemp_BMP180_I2C_deinit(Sensor* sensor);
+
+/**
+ * @brief Обновление значений из датчика
+ *
+ * @param sensor Указатель на датчик
+ * @return Статус обновления
+ */
+UnitempStatus unitemp_BMP180_I2C_update(Sensor* sensor);
+
+/**
+ * @brief Высвободить память датчика
+ *
+ * @param sensor Указатель на датчик
+ */
+bool unitemp_BMP180_I2C_free(Sensor* sensor);
+
+#endif