Seed Barometer with I2C interface, NOT working with Seed Arch BLE. Need help.
Fork of Seeed_Barometer_Sensor_Example by
main.cpp@5:f3e52a564ea7, 2014-11-04 (annotated)
- Committer:
- grassel
- Date:
- Tue Nov 04 19:01:54 2014 +0000
- Revision:
- 5:f3e52a564ea7
- Parent:
- 4:fb3edb8a479c
added just comments
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sam_grove | 0:8381ff08ace1 | 1 | |
sam_grove | 0:8381ff08ace1 | 2 | #include "mbed.h" |
sam_grove | 0:8381ff08ace1 | 3 | #include "BMP085.h" |
sam_grove | 0:8381ff08ace1 | 4 | |
grassel | 5:f3e52a564ea7 | 5 | // this little program onlu works with the modified mbed-src, |
grassel | 5:f3e52a564ea7 | 6 | // see https://developer.mbed.org/questions/5107/Arch-BLE-I2C-working/#answer5390 |
grassel | 5:f3e52a564ea7 | 7 | |
sam_grove | 0:8381ff08ace1 | 8 | int main(void) |
sam_grove | 0:8381ff08ace1 | 9 | { |
grassel | 1:e15e9cb70711 | 10 | printf("Creating i2c interface ...\r\n"); |
grassel | 4:fb3edb8a479c | 11 | I2C ic(p29, p28); // I2C (pin sda, pin slc) |
grassel | 1:e15e9cb70711 | 12 | printf("Creating barometer interface ...\r\n"); |
grassel | 1:e15e9cb70711 | 13 | BMP085 barometer(ic, BMP085_oss1); |
grassel | 1:e15e9cb70711 | 14 | |
sam_grove | 0:8381ff08ace1 | 15 | float p = 0.0f, t = 0.0f; |
grassel | 1:e15e9cb70711 | 16 | |
grassel | 1:e15e9cb70711 | 17 | printf("Entering main loop ...\r\n"); |
sam_grove | 0:8381ff08ace1 | 18 | while(1) { |
sam_grove | 0:8381ff08ace1 | 19 | barometer.update(); |
sam_grove | 0:8381ff08ace1 | 20 | p = barometer.get_pressure(); |
sam_grove | 0:8381ff08ace1 | 21 | t = barometer.get_temperature(); |
grassel | 1:e15e9cb70711 | 22 | printf("Pressure: %6.2f Temperature(c): %6.2f Temperature(F): %6.2f\r\n", p, t, 32 + t * 1.8f); |
sam_grove | 0:8381ff08ace1 | 23 | wait(1.0f); |
sam_grove | 0:8381ff08ace1 | 24 | } |
sam_grove | 0:8381ff08ace1 | 25 | } |