ad9172.h

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/***************************************************************************/
#ifndef __AD9172_H__
#define __AD9172_H__
 
#include "AD917x.h"
#include "no_os_delay.h"
#include "no_os_gpio.h"
#include "no_os_spi.h"
 
typedef struct ad9172_dev {
    /* SPI */
    struct no_os_spi_desc       *spi_desc;
    /* GPIO */
    struct no_os_gpio_desc  *gpio_reset;
    struct no_os_gpio_desc  *gpio_txen0;
    struct no_os_gpio_desc  *gpio_txen1;
    struct ad9172_state *st;
} ad9172_dev;
 
enum chip_id {
    CHIPID_AD9171 = 0x71,
    CHIPID_AD9172 = 0x72,
    CHIPID_AD9173 = 0x73,
    CHIPID_AD9174 = 0x74,
    CHIPID_AD9175 = 0x75,
    CHIPID_AD9176 = 0x76,
};
 
struct ad9172_state {
    enum chip_id id;
    ad917x_handle_t dac_h;
    jesd_param_t appJesdConfig;
    uint32_t dac_rate_khz;
    uint64_t dac_clkin_Hz;
    uint32_t dac_interpolation;
    uint32_t channel_interpolation;
    uint32_t interpolation;
    uint32_t jesd_link_mode;
    uint32_t jesd_dual_link_mode;
    uint32_t jesd_subclass;
    uint32_t clock_output_config;
    signal_type_t syncoutb_type;
    signal_coupling_t sysref_coupling;
    uint8_t nco_main_enable;
    uint8_t nco_channel_enable;
};
 
typedef struct ad9172_init_param {
    /* SPI */
    struct no_os_spi_init_param *spi_init;
    /* GPIO */
    struct no_os_gpio_init_param gpio_txen0;
    struct no_os_gpio_init_param gpio_txen1;
    struct no_os_gpio_init_param gpio_reset;
    uint32_t dac_rate_khz;
    uint32_t dac_clkin_Hz;
    uint32_t jesd_link_mode;
    uint32_t jesd_subclass;
    uint32_t dac_interpolation;
    uint32_t channel_interpolation;
    uint32_t clock_output_config;
    signal_type_t syncoutb_type;
    signal_coupling_t sysref_coupling;
} ad9172_init_param;
 
int32_t ad9172_init(ad9172_dev **device,
            ad9172_init_param *init_param);
int32_t ad9172_remove(ad9172_dev *device);
#endif // __AD9172_H__