forked from 0xha0/df_datalink
mitigate: 整个地检和节点工程, 增加自动编译
更新了AD9361的profile
This commit is contained in:
@@ -0,0 +1,151 @@
|
||||
/***************************************************************************//**
|
||||
* @file ad9361_reg.c
|
||||
* @brief Implementation of AD9680 Driver.
|
||||
* @author DBogdan ([email protected])
|
||||
********************************************************************************
|
||||
* Copyright 2014-2016(c) Analog Devices, Inc.
|
||||
*
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
* - Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* - Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* - Neither the name of Analog Devices, Inc. nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
* - The use of this software may or may not infringe the patent rights
|
||||
* of one or more patent holders. This license does not release you
|
||||
* from the requirement that you obtain separate licenses from these
|
||||
* patent holders to use this software.
|
||||
* - Use of the software either in source or binary form, must be run
|
||||
* on or directly connected to an Analog Devices Inc. component.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************/
|
||||
|
||||
/******************************************************************************/
|
||||
/***************************** Include Files **********************************/
|
||||
/******************************************************************************/
|
||||
#include "ad9361_reg.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include "../../../include/error.h"
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief ad9361_reg_read
|
||||
*******************************************************************************/
|
||||
int32_t ad9361_reg_read(struct ad9361_reg_dev *dev,
|
||||
uint16_t reg_addr,
|
||||
uint8_t *reg_data)
|
||||
{
|
||||
uint8_t tx_buf[2];
|
||||
uint8_t rx_buf[1];
|
||||
int32_t ret;
|
||||
|
||||
tx_buf[0] = reg_addr >> 8;
|
||||
tx_buf[1] = reg_addr & 0xFF;
|
||||
|
||||
|
||||
ret = spi_write_and_read_3wire(dev->spi_desc,
|
||||
tx_buf, rx_buf, 2, 1);
|
||||
|
||||
*reg_data = rx_buf[0];
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief ad9361_reg_write
|
||||
*******************************************************************************/
|
||||
int32_t ad9361_reg_write(struct ad9361_reg_dev *dev,
|
||||
uint16_t reg_addr,
|
||||
uint8_t reg_data)
|
||||
{
|
||||
uint8_t buf[3];
|
||||
|
||||
int32_t ret;
|
||||
|
||||
buf[0] = 0x80 | reg_addr >> 8;
|
||||
buf[1] = reg_addr & 0xFF;
|
||||
buf[2] = reg_data;
|
||||
|
||||
ret = spi_write_and_read_3wire(dev->spi_desc,
|
||||
buf, NULL, 3, 0);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief ad9361_reg_init
|
||||
*******************************************************************************/
|
||||
int32_t ad9361_reg_init(struct ad9361_reg_dev **device,
|
||||
const struct ad9361_reg_init_param *init_param)
|
||||
{
|
||||
int ret = SUCCESS;
|
||||
struct ad9361_reg_dev *dev;
|
||||
|
||||
dev = (struct ad9361_reg_dev *)malloc(sizeof(*dev));
|
||||
if (!dev)
|
||||
return FAILURE;
|
||||
|
||||
/* SPI */
|
||||
ret = spi_init(&dev->spi_desc, init_param->spi_init);
|
||||
ret |= gpio_get(&dev->gpio_desc_resetb, init_param->gpio_resetb);
|
||||
|
||||
gpio_direction_output(dev->gpio_desc_resetb, 0);
|
||||
|
||||
ad9361_reg_reset(dev);
|
||||
|
||||
*device = dev;
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* AD9361 Device Reset
|
||||
* @param phy The AD9361 state structure.
|
||||
* @return 0 in case of success, negative error code otherwise.
|
||||
*/
|
||||
int32_t ad9361_reg_reset(struct ad9361_reg_dev *dev)
|
||||
{
|
||||
if (dev->gpio_desc_resetb) {
|
||||
gpio_set_value(dev->gpio_desc_resetb, 0);
|
||||
mdelay(10);
|
||||
gpio_set_value(dev->gpio_desc_resetb, 1);
|
||||
mdelay(10);
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief Free the resources allocated by ad9361_reg_setup().
|
||||
*
|
||||
* @param dev - The device structure.
|
||||
*
|
||||
* @return SUCCESS in case of success, negative error code otherwise.
|
||||
*******************************************************************************/
|
||||
int32_t ad9361_reg_remove(struct ad9361_reg_dev *dev)
|
||||
{
|
||||
int32_t ret;
|
||||
|
||||
ret = spi_remove(dev->spi_desc);
|
||||
|
||||
free(dev);
|
||||
|
||||
return ret;
|
||||
}
|
||||
Reference in New Issue
Block a user