payload decoder reworked for BME680 support

src/hal/generic.h

@@ -13,7 +13,7 @@
 #define SPI_SCLK GPIO_NUM_18
 #define SPI_CS   GPIO_NUM_5
 
-#define HAS_BME 1  // BME680 sensor on I2C bus (SDA=4/SCL=15); comment out if not present
+#define HAS_BME 0x77  // BME680 sensor on I2C bus (SDA=4/SCL=15); comment out if not present
 
 #define CFG_sx1276_radio 1 // select LoRa chip
 //#define CFG_sx1272_radio 1 // select LoRa chip

src/hal/heltec.h

@@ -3,7 +3,7 @@
 
 #include <stdint.h>
 
-//#define HAS_BME 1  // BME680 sensor on I2C bus (SDI=21/SCL=22); comment out if not present
+//#define HAS_BME 0x77  // BME680 sensor on I2C bus (SDI=21/SCL=22); comment out if not present
 
 // Hardware related definitions for Heltec LoRa-32 Board
 #define HAS_LORA 1       // comment out if device shall not send data via LoRa

src/hal/octopus32.h

@@ -10,6 +10,8 @@
 // disable brownout detection (avoid unexpected reset on some boards)
 #define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
 
+#define HAS_BME 0x76  // BME680 sensor on I2C bus; comment out if not present
+
 #define HAS_LED        13  // ESP32 GPIO12 (pin22) On Board LED
 #define LED_ACTIVE_LOW 1  // Onboard LED is active when pin is LOW
 //#define HAS_RGB_LED   13  // ESP32 GPIO13 (pin13) On Board Shield WS2812B RGB LED

src/hal/ttgov21new.h

@@ -8,7 +8,7 @@
 // This settings are for boards labeled v1.6 on pcb, NOT for v1.5 or older
 */
 
-//#define HAS_BME 1  // BME680 sensor on I2C bus (SDI=21/SCL=22); comment out if not present
+#define HAS_BME 0x77  // BME680 sensor on I2C bus (SDI=21/SCL=22); comment out if not present
 
 #define HAS_LORA 1       // comment out if device shall not send data via LoRa
 #define CFG_sx1276_radio 1 // HPD13A LoRa SoC