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| /Designs/Measuring_instruments/AWS01A/SW/AVR/sht11.h |
|---|
| 0,0 → 1,31 |
| /* |
| * Initialize. |
| */ |
| void sht11_init(void); |
| /* |
| * Start measurement (humidity or temperature). |
| * Return "device found". |
| * Afterwards poll sht11_ready. |
| */ |
| uint8_t sht11_start_temp(void); |
| uint8_t sht11_start_humid(void); |
| /* |
| * Return 0 unless measurement completed. |
| */ |
| uint8_t sht11_ready(void); |
| /* |
| * Return result of measurement. |
| * H: 100*%RH (0..10000) |
| * T: 100*T |
| * Return -32xxx on failure. |
| */ |
| int16_t sht11_result_temp(void); |
| int16_t sht11_result_humid(void); |
| #define SHT11_UNAVAIL -32768 |
| #define SHT11_CRC_FAIL -32767 |
| #define sht11_valid(v) ((v) > -32000) |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |