LinkNode_TemperatureAdvertising
Dependencies: LinkNod_TemperatureAdvertising
Dependents: LinkNode_Temperatur LinkNode_TemperatureAdvertising_22
Fork of Sensors by
Sensors.cpp@6:836584114fd6, 2016-04-13 (annotated)
- Committer:
- helloqi
- Date:
- Wed Apr 13 13:19:34 2016 +0000
- Revision:
- 6:836584114fd6
- Parent:
- 5:912a1f021b8d
LinkNode_TemperatureAdvertising
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
helloqi | 3:9125dafacc63 | 1 | #include "Sensors.h" |
helloqi | 3:9125dafacc63 | 2 | |
helloqi | 5:912a1f021b8d | 3 | I2C i2c(P0_17, P0_18); |
helloqi | 3:9125dafacc63 | 4 | Ticker ticker1; |
helloqi | 5:912a1f021b8d | 5 | BMP180 bmp180(&i2c); |
helloqi | 5:912a1f021b8d | 6 | |
helloqi | 5:912a1f021b8d | 7 | uint8_t data_1=0; |
helloqi | 5:912a1f021b8d | 8 | uint8_t i = 0; |
helloqi | 5:912a1f021b8d | 9 | float data=0; |
helloqi | 5:912a1f021b8d | 10 | |
helloqi | 3:9125dafacc63 | 11 | void add_data(void) |
helloqi | 3:9125dafacc63 | 12 | { |
helloqi | 5:912a1f021b8d | 13 | if (bmp180.init() == 0) |
helloqi | 5:912a1f021b8d | 14 | { |
helloqi | 5:912a1f021b8d | 15 | bmp180.startTemperature(); |
helloqi | 5:912a1f021b8d | 16 | wait_ms(5); // Wait for conversion to complete |
helloqi | 5:912a1f021b8d | 17 | float temp; |
helloqi | 5:912a1f021b8d | 18 | if(bmp180.getTemperature(&temp) == 0) |
helloqi | 5:912a1f021b8d | 19 | { |
helloqi | 5:912a1f021b8d | 20 | i++; |
helloqi | 5:912a1f021b8d | 21 | data = data + temp; |
helloqi | 5:912a1f021b8d | 22 | if(i==5) |
helloqi | 5:912a1f021b8d | 23 | { |
helloqi | 5:912a1f021b8d | 24 | data_1 = (uint8_t)(data/5.0); |
helloqi | 5:912a1f021b8d | 25 | i = 0; |
helloqi | 5:912a1f021b8d | 26 | data = 0; |
helloqi | 6:836584114fd6 | 27 | //printf("The average temperature = %d C\n",data_1); |
helloqi | 5:912a1f021b8d | 28 | } |
helloqi | 6:836584114fd6 | 29 | // printf("Temperature = %f C\n",temp); |
helloqi | 5:912a1f021b8d | 30 | } |
helloqi | 5:912a1f021b8d | 31 | } |
helloqi | 3:9125dafacc63 | 32 | } |
helloqi | 3:9125dafacc63 | 33 | |
helloqi | 3:9125dafacc63 | 34 | Sensors::tmpSensorValue_t Sensors::get() |
helloqi | 3:9125dafacc63 | 35 | { |
helloqi | 5:912a1f021b8d | 36 | uint64_t p_temp = 0; |
helloqi | 3:9125dafacc63 | 37 | ticker1.attach(add_data,1); |
helloqi | 5:912a1f021b8d | 38 | p_temp = p_temp|data_1; |
helloqi | 3:9125dafacc63 | 39 | return p_temp; |
helloqi | 3:9125dafacc63 | 40 | } |