no_os_aout.h

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/***************************************************************************/
 
#ifndef NO_OS_AOUT_H
#define NO_OS_AOUT_H
 
#include <stdint.h>
 

struct no_os_aout_init_param {
    /* Min output range of DAC in volts */
    float aout_min_v;
    /* Max output range of DAC in volts */
    float aout_max_v;
    /* Analog output reference voltage */
    float vref;
    /* Analog extra parameters (device specific) */
    void *extra;
};
struct no_os_aout_init_param {…};

struct no_os_aout_desc {
    /* Min output value of DAC in volts */
    float aout_min_v;
    /* Max output value of DAC in volts */
    float aout_max_v;
    /* Analog output reference voltage */
    float vref;
    /* Analog extra parameters (device specific) */
    void *extra;
};
struct no_os_aout_desc {…};
 
/* Write analog output voltage */
int32_t no_os_aout_set_voltage(struct no_os_aout_desc *desc, float value);
 
/* Initialize the analog output peripheral */
int32_t no_so_aout_init(struct no_os_aout_desc **desc,
            const struct no_os_aout_init_param *param);
 
/* Free the resources allocated by no_os_aout_init() */
int32_t no_os_aout_remove(struct no_os_aout_desc *desc);
 
#endif  // end of NO_OS_AOUT_H