upm
1.7.1
Sensor/Actuator repository for libmraa (v2.0.0)
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Go to the source code of this file.
Data Structures | |
struct | _mic_context |
Functions | |
mic_context | mic_init (int pin) |
void | mic_close (mic_context dev) |
upm_result_t | mic_get_value (mic_context dev, float *micval) |
Typedefs | |
typedef struct _mic_context * | mic_context |
mic_context mic_init | ( | int | pin | ) |
Microphone sensor initialization function
pin | analog pin to use |
void mic_close | ( | mic_context | dev | ) |
Microphone sensor destructor
dev | sensor context pointer |
upm_result_t mic_get_value | ( | mic_context | dev, |
float * | micval | ||
) |
Gets a sample from the microphone
dev | sensor context pointer |
micval | microphone value in ADC counts |
typedef struct _mic_context * mic_context |
device context