working with custom I2CX lib, see http://developer.mbed.org/questions/5107/Arch-BLE-I2C-working/#answer5383 esp answer by Joris Aerts.
Dependencies: BMP085 I2CX mbed
man.cpp@1:b5fc2fd3546b, 2014-11-04 (annotated)
- Committer:
- grassel
- Date:
- Tue Nov 04 19:22:15 2014 +0000
- Revision:
- 1:b5fc2fd3546b
- Parent:
- 0:6598b0ef16ac
working with custom I2CX for Nordic BLE, see http://developer.mbed.org/questions/5107/Arch-BLE-I2C-working/#answer5383 and esp the answer by Joris Aerts
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
grassel | 0:6598b0ef16ac | 1 | |
grassel | 0:6598b0ef16ac | 2 | #include "mbed.h" |
grassel | 0:6598b0ef16ac | 3 | #include "I2CX.h" |
grassel | 0:6598b0ef16ac | 4 | #include "BMP085.h" |
grassel | 0:6598b0ef16ac | 5 | |
grassel | 0:6598b0ef16ac | 6 | // this little program onlu works with the modified mbed-src, |
grassel | 0:6598b0ef16ac | 7 | // see https://developer.mbed.org/questions/5107/Arch-BLE-I2C-working/#answer5390 |
grassel | 0:6598b0ef16ac | 8 | |
grassel | 0:6598b0ef16ac | 9 | int main(void) |
grassel | 0:6598b0ef16ac | 10 | { |
grassel | 0:6598b0ef16ac | 11 | printf("Creating i2c interface ...\r\n"); |
grassel | 0:6598b0ef16ac | 12 | I2CX ic(I2C_0, p29, p28); // I2CName peripheral, pin sda, pin slc) |
grassel | 0:6598b0ef16ac | 13 | printf("Creating barometer interface ...\r\n"); |
grassel | 0:6598b0ef16ac | 14 | BMP085 barometer(ic, BMP085_oss1); |
grassel | 0:6598b0ef16ac | 15 | |
grassel | 0:6598b0ef16ac | 16 | float p = 0.0f, t = 0.0f; |
grassel | 0:6598b0ef16ac | 17 | |
grassel | 0:6598b0ef16ac | 18 | printf("Entering main loop ...\r\n"); |
grassel | 0:6598b0ef16ac | 19 | while(1) { |
grassel | 0:6598b0ef16ac | 20 | barometer.update(); |
grassel | 0:6598b0ef16ac | 21 | p = barometer.get_pressure(); |
grassel | 0:6598b0ef16ac | 22 | t = barometer.get_temperature(); |
grassel | 0:6598b0ef16ac | 23 | printf("Pressure: %6.2f Temperature(c): %6.2f Temperature(F): %6.2f\r\n", p, t, 32 + t * 1.8f); |
grassel | 0:6598b0ef16ac | 24 | wait(1.0f); |
grassel | 0:6598b0ef16ac | 25 | } |
grassel | 0:6598b0ef16ac | 26 | } |