ad9625.h

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/***************************************************************************/
#ifndef AD9625_H_
#define AD9625_H_
 
/******************************************************************************/
/***************************** Include Files **********************************/
/******************************************************************************/
#include <stdint.h>
#include "no_os_delay.h"
#include "no_os_spi.h"
 
/******************************************************************************/
/********************** Macros and Constants Definitions **********************/
/******************************************************************************/
#define AD9625_REG_CHIP_PORT_CONF               0x000
#define AD9625_REG_CHIP_ID                  0x001
#define AD9625_REG_POWER_MODE                   0x008
#define AD9625_REG_PLL_STATUS                   0x00A
#define AD9625_REG_TEST_CNTRL                   0x00D
#define AD9625_REG_OUTPUT_MODE                  0x014
#define AD9625_REG_OUTPUT_ADJUST                0x015
#define AD9625_REG_SYSREF_CONTROL               0x03A
#define AD9625_REG_JESD204B_LINK_CNTRL_1            0x05F
#define AD9625_REG_JESD204B_CONFIGURATION           0x072
#define AD9625_REG_JESD204B_LANE_POWER_MODE         0x080
#define AD9625_REG_TRANSFER                 0x0FF
#define AD9625_REG_IRQ_STATUS                   0x100
#define AD9625_REG_DIVCLK_OUT_CNTRL             0x120
#define AD9625_REG_SYSREF_SETUP_TIME_GUARDBAND          0x13C
 
#define AD9625_CHIP_ID                      0x041
 
#define AD9625_TEST_OFF                     0x000
#define AD9625_TEST_MID_SCALE                   0x001
#define AD9625_TEST_POS_FSCALE                  0x002
#define AD9625_TEST_NEG_FSCALE                  0x003
#define AD9625_TEST_CHECKBOARD                  0x004
#define AD9625_TEST_PNLONG                  0x005
#define AD9625_TEST_ONE2ZERO                    0x007
#define AD9625_TEST_PATTERN                 0x008
#define AD9625_TEST_RAMP                    0x00F
 
/******************************************************************************/
/*************************** Types Declarations *******************************/
/******************************************************************************/
 
struct ad9625_init_param {
    /* SPI */
    struct no_os_spi_init_param spi_init;
    /* Device Settings */
    uint32_t    lane_rate_kbps;
    uint32_t    test_samples[4];
};
 
struct ad9625_dev {
    /* SPI */
    struct no_os_spi_desc       *spi_desc;
};
 
/******************************************************************************/
/************************ Functions Declarations ******************************/
/******************************************************************************/
int32_t ad9625_spi_read(struct ad9625_dev *dev,
            uint16_t reg_addr,
            uint8_t *reg_data);
int32_t ad9625_spi_write(struct ad9625_dev *dev,
             uint16_t reg_addr,
             uint8_t reg_data);
int32_t ad9625_setup(struct ad9625_dev **device,
             struct ad9625_init_param init_param);
int32_t ad9625_remove(struct ad9625_dev *dev);
int32_t ad9625_test(struct ad9625_dev *dev, uint32_t test_mode);
 
#endif