Implementation of adis1657x.c. More...

#include "adis.h"
#include "adis_internals.h"
#include "adis1657x.h"
#include "no_os_units.h"
#include <string.h>

Include dependency graph for adis1657x.c:

Macros
#define	ADIS1657X_MSG_SIZE_16_BIT_BURST_FIFO 20 /* in bytes */

#define	ADIS1657X_MSG_SIZE_32_BIT_BURST_FIFO 34 /* in bytes */

#define	ADIS1657X_READ_BURST_DATA_NO_POP 0x00

#define	ADIS1657X_CHECKSUM_BUF_IDX_FIFO 2

Functions
int	adis1657x_read_burst_data (struct adis_dev adis, struct adis_burst_data data, bool burst32, uint8_t burst_sel, bool fifo_pop, bool crc_check)
	Read burst data. More...

Variables
const struct adis_chip_info	adis1657x_chip_info

Detailed Description

Implementation of adis1657x.c.

Author: RBolboac (ramon.nosp@m.a.bo.nosp@m.lboac.nosp@m.a@an.nosp@m.alog..nosp@m.com)

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.

Macro Definition Documentation

◆ ADIS1657X_CHECKSUM_BUF_IDX_FIFO

#define ADIS1657X_CHECKSUM_BUF_IDX_FIFO 2

◆ ADIS1657X_MSG_SIZE_16_BIT_BURST_FIFO

#define ADIS1657X_MSG_SIZE_16_BIT_BURST_FIFO 20 /* in bytes */

◆ ADIS1657X_MSG_SIZE_32_BIT_BURST_FIFO

#define ADIS1657X_MSG_SIZE_32_BIT_BURST_FIFO 34 /* in bytes */

◆ ADIS1657X_READ_BURST_DATA_NO_POP

#define ADIS1657X_READ_BURST_DATA_NO_POP 0x00

Function Documentation

◆ adis1657x_read_burst_data()

int adis1657x_read_burst_data	(	struct adis_dev *	adis,
		struct adis_burst_data *	data,
		bool	burst32,
		uint8_t	burst_sel,
		bool	fifo_pop,
		bool	crc_check
	)

Read burst data.

Parameters

adis	- The adis device.
data	- The burst read data structure to be populated.
burst32	- True if 32-bit data is requested for accel and gyro (or delta angle and delta velocity) measurements, false if 16-bit data is requested.
burst_sel	- 0 if accel and gyro data is requested, 1 if delta angle and delta velocity is requested.
fifo_pop	- In case FIFO is present, will pop the fifo if true. Unused if FIFO is not present.
crc_check	- If true CRC will be checked, if false check will be skipped.

Returns: 0 in case of success, error code otherwise. -EAGAIN in case the request has to be sent again due to data being unavailable at the time of the request.

Variable Documentation

◆ adis1657x_chip_info

const struct adis_chip_info adis1657x_chip_info

Initial value:

= {
    .field_map      = &adis1657x_def,
    .sync_clk_freq_limits   = adis1657x_sync_clk_freq_limits,
    .sampling_clk_limits    = adis1657x_sampling_clk_limits,
    .timeouts       = &adis1657x_timeouts,
    .read_delay         = 5,
    .write_delay        = 0,
    .cs_change_delay    = 5,
    .filt_size_var_b_max    = 6,
    .dec_rate_max       = 1999,
    .sync_mode_max      = ADIS_SYNC_OUTPUT,
    .fls_mem_wr_cntr_max    = 100000,
    .int_clk        = 2000,
    .bias_corr_tbc_max  = 12,
    .flags          = ADIS_HAS_BURST32 | ADIS_HAS_BURST_DELTA_DATA | ADIS_HAS_FIFO,
    .get_scale      = &adis1657x_get_scale,
    .read_burst_data    = &adis1657x_read_burst_data,
}

Macros

Functions

Variables