Add support for new BMP280 barometer, modified files

src/main/sensors/barometer.h

@@ -21,7 +21,8 @@ typedef enum {
     BARO_NONE = 0,
     BARO_DEFAULT = 1,
     BARO_BMP085 = 2,
-    BARO_MS5611 = 3
+    BARO_MS5611 = 3,
+    BARO_BMP280 = 4
 } baroSensor_e;
 
 #define BARO_SAMPLE_COUNT_MAX   48

src/main/sensors/initialisation.c

@@ -42,6 +42,7 @@
 
 #include "drivers/barometer.h"
 #include "drivers/barometer_bmp085.h"
+#include "drivers/barometer_bmp280.h"
 #include "drivers/barometer_ms5611.h"
 
 #include "drivers/compass.h"
@@ -456,6 +457,14 @@ static void detectBaro()
                 baroHardware = BARO_BMP085;
                 break;
             }
+#endif
+	    ; // fallthough
+        case BARO_BMP280:
+#ifdef USE_BARO_BMP280
+            if (bmp280Detect(&baro)) {
+                baroHardware = BARO_BMP280;
+                break;
+            }
 #endif
         case BARO_NONE:
             baroHardware = BARO_NONE;

src/main/target/CC3D/target.h

@@ -58,6 +58,7 @@
 #define BARO
 #define USE_BARO_MS5611
 #define USE_BARO_BMP085
+#define USE_BARO_BMP280
 
 // External I2C MAG
 #define MAG

src/main/target/CHEBUZZF3/target.h

@@ -58,6 +58,7 @@
 
 #define BARO
 #define USE_BARO_MS5611
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_AK8975

src/main/target/EUSTM32F103RC/target.h

@@ -65,6 +65,7 @@
 #define BARO
 #define USE_BARO_MS5611
 #define USE_BARO_BMP085
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_HMC5883

src/main/target/NAZE/target.h

@@ -107,6 +107,7 @@
 #define BARO
 #define USE_BARO_MS5611
 #define USE_BARO_BMP085
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_HMC5883

src/main/target/OLIMEXINO/target.h

@@ -59,6 +59,7 @@
 #define BARO
 //#define USE_BARO_MS5611
 #define USE_BARO_BMP085
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_HMC5883

src/main/target/PORT103R/target.h

@@ -88,6 +88,7 @@
 #define BARO
 #define USE_BARO_MS5611
 #define USE_BARO_BMP085
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_HMC5883

src/main/target/SPARKY/target.h

@@ -41,6 +41,7 @@
 
 #define BARO
 #define USE_BARO_MS5611
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_AK8975

src/main/target/SPRACINGF3/target.h

@@ -49,6 +49,7 @@
 
 #define BARO
 #define USE_BARO_MS5611
+#define USE_BARO_BMP280
 
 #define MAG
 #define USE_MAG_AK8975