iio_aducm3029.h

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/***************************************************************************/
#ifdef IIO_SUPPORT
 
#ifndef IIO_ADCUM3029
#define IIO_ADCUM3029
 
#include "iio_types.h"
#include "adc.h"
 
#define ADUCM3029_TIMERS_NUMS   3
#define ADUCM3029_GPIOS_NUMS    44
 
struct iio_aducm3029_desc {
    struct adc_desc     *adc;
    struct timer_desc   *timer[ADUCM3029_TIMERS_NUMS];
    struct pwm_desc     *pwm[ADUCM3029_TIMERS_NUMS];
    struct gpio_desc    *gpio[ADUCM3029_GPIOS_NUMS];
    uint32_t        current_gpio;
};
 
extern struct iio_aducm3029_desc g_aducm3029_desc;
extern struct iio_device const iio_aducm3029_desc;
 
ssize_t get_pwm_attr(void *device, char *buf, size_t len,
             const struct iio_ch_info *channel, intptr_t priv);
ssize_t set_pwm_attr(void *device, char *buf, size_t len,
             const struct iio_ch_info *channel, intptr_t priv);
 
ssize_t get_global_attr(void *device, char *buf, size_t len,
            const struct iio_ch_info *channel, intptr_t priv);
ssize_t set_global_attr(void *device, char *buf, size_t len,
            const struct iio_ch_info *channel, intptr_t priv);
 
ssize_t get_gpio_attr(void *device, char *buf, size_t len,
              const struct iio_ch_info *channel, intptr_t priv);
ssize_t set_gpio_attr(void *device, char *buf, size_t len,
              const struct iio_ch_info *channel, intptr_t priv);
 
int32_t iio_aducm3029_adc_set_mask(struct iio_aducm3029_desc *desc,
                   uint32_t mask);
int32_t iio_aducm3029_adc_read(struct iio_aducm3029_desc *desc, uint16_t *buff,
                   uint32_t nb_samples);
 
enum iio_pwm_attributes {
    PWM_ENABLE,
    PWM_PERIOD,
    PWM_DUTY_CYCLE,
    PWM_POLARITY_IS_HIGH
};
 
enum iio_gpio_attributes {
    GPIO_ENABLE,
    GPIO_VALUE,
    GPIO_DIRECTION_OUTPUT,
    GPIO_NUMBER,
};
 
enum global_attributes {
    PINMUX_PORT_0,
    PINMUX_PORT_1,
    PINMUX_PORT_2,
    ADC_ENABLE
};
 
#endif
 
#endif //IIO_SUPPORT