windsonde Changeset - 645e46f4898d · protofusion repositories

Changeset - 645e46f4898d

Parent rev.

Child rev.

[Not reviewed]

tip default

0 2 0

Ethan Zonca (ethanzonca) - 9 years ago 2017-02-08 16:32:25
e@ethanzonca.com

Update scale for bme280 to tenths of percent, disable lps25h

2 files changed with 2 insertions and 2 deletions:

Include/config.h

Source/bme280.c

0 comments (0 inline, 0 general)

Include/config.h

➞

Show inline comments

@@ @@ -18,13 +18,13 @@ @@
 // Internal macros
 #define hal_init HAL_Init
 // Uncomment if using legacy LPS25h pressure sensor
 #define LPS25H
+//#define LPS25H
 #define FRIENDLY_MODE
 #define FRIENDLY_TIMEOUT  1800 // 1800 // seconds before reducing tx rate
 #define FRIENDLY_TX_RATE 60000 // milliseconds tx rate after timeout elapsed

Source/bme280.c

➞

Show inline comments

@@ @@ -110,13 +110,13 @@ void bme280_update(void) @@
+{
 	uint8_t result[8];
 	bme280_read(BME280_PRESSURE_MSB_REG, result, 8);
 	pressure = bme280_convert_pressure(result[0] << 12 | result[1] << 4 | (result[2] & 0xf0) << 0) / 256 / 10; // convert to mBar/hPa
 	temperature = bme280_convert_temperature(result[3] << 12 | result[4] << 4 | (result[5] & 0xf0) << 0); // 0.01C
-	humidity = bme280_convert_humidity(result[6] << 8 | result[7] << 0) / 1024; // 0.01% RH
+	humidity = bme280_convert_humidity(result[6] << 8 | result[7] << 0) / (1024/10); // 0.1% RH
+}
 // returns pressure in mb with 0.1mb resolution
 int32_t bme280_get_pressure(void)
+{

0 comments (0 inline, 0 general)