From 7b298995bb5484fc286c4140a735831bd2026f48 Mon Sep 17 00:00:00 2001
From: Alexandre B <alexandre.bobkov@gmail.com>
Date: Tue, 9 Jul 2024 14:42:28 -0400
Subject: [PATCH] .

---
 ESP32-IDF_BMP280/main/bme280.h |  6 ++++--
 ESP32-IDF_BMP280/main/main.c   | 30 +++++++++++++++++++-----------
 2 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/ESP32-IDF_BMP280/main/bme280.h b/ESP32-IDF_BMP280/main/bme280.h
index 1e5737f43..5c2e4af89 100644
--- a/ESP32-IDF_BMP280/main/bme280.h
+++ b/ESP32-IDF_BMP280/main/bme280.h
@@ -1,9 +1,11 @@
 #ifndef __BME280_H__
 #define __BME280_H__
 
-#define BME280_CHIP_ID                      (0x60)
+#define BME280_CHIP_ID                      (0xD0)
 #define BME280_I2C_ADDRESS1                 (0x76)      // BME280 Data sheet p. 32
 #define BME280_I2C_ADDRESS2                 (0x77)
+#define BME280_TEMPERATURE_REGISTER         (0xFA)
+
 #define BME280_TEMPERATURE_DATA_SIZE        (3)
 #define BME280_TEMPERATURE_DATA_LENGTH      (3)
 #define BME280_PRESSURE_DATA_SIZE           (3)
@@ -22,7 +24,7 @@
  * 0xFA-0xFC    -> Temperature  -> 16- to 20-bit resolution, unsigned
  * 0xFD-0xFE    -> Humidity     -> 16-bit resolution
  */
-#define BME280_TEMPERATURE_REGISTER         (0xFA)
+
 
 #endif
 
diff --git a/ESP32-IDF_BMP280/main/main.c b/ESP32-IDF_BMP280/main/main.c
index cd73f805b..9eb0b066d 100644
--- a/ESP32-IDF_BMP280/main/main.c
+++ b/ESP32-IDF_BMP280/main/main.c
@@ -1,20 +1,28 @@
-/* i2c - Simple example
 
-   Simple I2C example that shows how to initialize I2C
-   as well as reading and writing from and to registers for a sensor connected over I2C.
+/*  ESP32 Module I2C Master Device
 
-   The sensor used in this example is a MPU9250 inertial measurement unit.
+    Author:     Alexander Bobkov
+    Date:       July 3, 2024
+    Modified:   July 9, 2024
+    
+    
+    Adopted from i2c - Simple example
 
-   For other examples please check:
-   https://github.com/espressif/esp-idf/tree/master/examples
+    Simple I2C example that shows how to initialize I2C
+    as well as reading and writing from and to registers for a sensor connected over I2C.
 
-   See README.md file to get detailed usage of this example.
+    The sensor used in this example is a MPU9250 inertial measurement unit.
 
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
+    For other examples please check:
+    https://github.com/espressif/esp-idf/tree/master/examples
 
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
+    See README.md file to get detailed usage of this example.
+
+    This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+    Unless required by applicable law or agreed to in writing, this
+    software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+    CONDITIONS OF ANY KIND, either express or implied.
 */
 #include <stdio.h>
 #include "esp_log.h"