diff options
Diffstat (limited to 'sensor_dht22.h')
-rw-r--r-- | sensor_dht22.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/sensor_dht22.h b/sensor_dht22.h deleted file mode 100644 index 6ddcf9c..0000000 --- a/sensor_dht22.h +++ /dev/null @@ -1,39 +0,0 @@ -#include <avr/io.h> -#include <util/delay.h> -#include <stdint.h> - -#include "tasks.h" -#include "timer.h" - -#ifndef _IOE_SENSOR_DHT22_H_ -#define _IOE_SENSOR_DHT22_H_ - -struct dht22_value { - uint8_t integral; - uint8_t decimal; -}; - -struct dht22_port { - volatile uint8_t *DDR; // Address of DDR register - volatile uint8_t *PORT; // Address of PORT register - volatile uint8_t *PIN; // Address of PIN register - uint8_t MASK; // _BV() of index of port - volatile uint8_t *PCMSK; // Address of relevant PCMSK register - uint8_t PCMSK_MASK; // _BV() of index of PCMSK -}; - -extern const struct dht22_port dht22_ports[]; - -/* - * Initialize port for sensor - */ -void dht22_init(uint8_t port); -/* - * Read values from dht22 - * rh - relative - * t - temperature - */ -int8_t dht22_read(uint8_t portindex, struct dht22_value *rh, - struct dht22_value *t); - -#endif /* _IOE_SENSOR_DHT22_H_ */ |