iio_axi_dac.h

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/***************************************************************************/
 
#ifndef IIO_AXI_DAC_H_
#define IIO_AXI_DAC_H_
 
#include "iio_types.h"
#include "axi_dac_core.h"
#include "axi_dmac.h"

struct iio_axi_dac_desc {
    struct axi_dac *dac;
    struct axi_dmac *dmac;
    uint32_t mask;
    void (*dcache_flush_range)(uint32_t address, uint32_t bytes_count);
    int (*get_sampling_frequency)(struct axi_dac *dev, uint32_t chan,
                      uint64_t *sampling_freq_hz);
    struct iio_device dev_descriptor;
    char (*ch_names)[20];
};

struct iio_axi_dac_init_param {
    struct axi_dac *tx_dac;
    struct axi_dmac *tx_dmac;
    void (*dcache_flush_range)(uint32_t address, uint32_t bytes_count);
    int (*get_sampling_frequency)(struct axi_dac *dev, uint32_t chan,
                      uint64_t *sampling_freq_hz);
};
 
 
/* Init application. */
int32_t iio_axi_dac_init(struct iio_axi_dac_desc **desc,
             struct iio_axi_dac_init_param *param);
void iio_axi_dac_get_dev_descriptor(struct iio_axi_dac_desc *desc,
                    struct iio_device **dev_descriptor);
/* Free the resources allocated by iio_axi_dac_init(). */
int32_t iio_axi_dac_remove(struct iio_axi_dac_desc *desc);
 
#endif // IIO_AXI_DAC_H_