projet capteur connecté ST/SE
Dependencies: HP206C mbed HMC5883L DHT DS1820
T_H_air.cpp@62:d902b1e77094, 2018-10-09 (annotated)
- Committer:
- SBACCARI
- Date:
- Tue Oct 09 12:27:17 2018 +0000
- Revision:
- 62:d902b1e77094
- Parent:
- 53:a0752606d02c
- Child:
- 64:7adaa9dfcb8c
function get_T_H_air in T_H_air.cpp
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
SBACCARI | 29:e050039204ab | 1 | #include "T_H_air.h" |
MathieuM | 45:60f602ecd59b | 2 | #include "config.h" |
SBACCARI | 29:e050039204ab | 3 | |
MathieuM | 53:a0752606d02c | 4 | float airHumidity(DHT sensor) |
MathieuM | 53:a0752606d02c | 5 | { |
MathieuM | 46:40b6bbf6167e | 6 | DigitalOut warningAir(W_AIR); |
SBACCARI | 29:e050039204ab | 7 | int err = 0; |
MathieuM | 53:a0752606d02c | 8 | |
SBACCARI | 29:e050039204ab | 9 | err = sensor.readData(); |
MathieuM | 53:a0752606d02c | 10 | while( !err ) { |
MathieuM | 53:a0752606d02c | 11 | err = sensor.readData(); |
SBACCARI | 29:e050039204ab | 12 | return sensor.ReadHumidity() ; |
SBACCARI | 41:d3434f5816ad | 13 | } |
MathieuM | 53:a0752606d02c | 14 | return 0; |
MathieuM | 53:a0752606d02c | 15 | } |
MathieuM | 53:a0752606d02c | 16 | |
MathieuM | 53:a0752606d02c | 17 | float airTemperature(DHT sensor) |
MathieuM | 53:a0752606d02c | 18 | { |
MathieuM | 46:40b6bbf6167e | 19 | DigitalOut warningAir(W_AIR); |
SBACCARI | 41:d3434f5816ad | 20 | int err = 0; |
MathieuM | 53:a0752606d02c | 21 | |
SBACCARI | 41:d3434f5816ad | 22 | err = sensor.readData(); |
MathieuM | 53:a0752606d02c | 23 | while( !err ) { |
MathieuM | 53:a0752606d02c | 24 | err = sensor.readData(); |
SBACCARI | 41:d3434f5816ad | 25 | return sensor.ReadTemperature(CELCIUS) ; |
MathieuM | 53:a0752606d02c | 26 | } |
MathieuM | 53:a0752606d02c | 27 | return 0; |
SBACCARI | 62:d902b1e77094 | 28 | } |
SBACCARI | 62:d902b1e77094 | 29 | |
SBACCARI | 62:d902b1e77094 | 30 | void get_T_H_air(int* T, int* H, DHT sensor) |
SBACCARI | 62:d902b1e77094 | 31 | { |
SBACCARI | 62:d902b1e77094 | 32 | int tmpH, tmpT ; |
SBACCARI | 62:d902b1e77094 | 33 | |
SBACCARI | 62:d902b1e77094 | 34 | tmpT = airTemperature(sensor); |
SBACCARI | 62:d902b1e77094 | 35 | if( tmpT!=0 ) { |
SBACCARI | 62:d902b1e77094 | 36 | *T=tmpT; |
SBACCARI | 62:d902b1e77094 | 37 | } |
SBACCARI | 62:d902b1e77094 | 38 | wait(2); |
SBACCARI | 62:d902b1e77094 | 39 | |
SBACCARI | 62:d902b1e77094 | 40 | tmpH = airHumidity(sensor); |
SBACCARI | 62:d902b1e77094 | 41 | if( tmpH!=0) { |
SBACCARI | 62:d902b1e77094 | 42 | *H = tmpH; |
SBACCARI | 62:d902b1e77094 | 43 | } |
MathieuM | 53:a0752606d02c | 44 | } |