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Generic temperature sensor 1 : fix negative temperature

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This commit is contained in:
AlexandreCo 2015-11-22 09:39:05 +00:00
parent 18bba70959
commit 159c45a120
1 changed files with 5 additions and 3 deletions

8
src/devices/generic_temperature_sensor.c
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@ -22,14 +22,16 @@ static int generic_temperature_sensor_callback(bitbuffer_t *bitbuffer) {
}
}
//AAAAAAAA BBBBCCCC CCCCCCCC
//AAAAAAAA BBCCCCCC CCCCCCCC
//AAAAAAAA : ID
//BBBB : battery ?
//CCCCCCCCCCCC : Temp * 40
//CCCCCCCCCCCC : Temp
device=(bb[1][0]);
battery=(bb[1][1]&0xF0)>>4;
fTemp=(float)((bb[1][1]&0x0f)*256+bb[1][2])/40.0;
fTemp=(float)((signed short)(((bb[1][1]&0x3f)*256+bb[1][2])<<2))/160.0;
fprintf(stdout, "\nSensor = Temperature event\n");
fprintf(stdout, "Device = %d\n", device);
fprintf(stdout, "Battery? = %02X\n", battery);