Header file for max22516 Driver. More...

#include <stdint.h>
#include <math.h>
#include <stdbool.h>
#include "no_os_spi.h"
#include "no_os_gpio.h"
#include "no_os_util.h"

Include dependency graph for max22516.h:

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Go to the source code of this file.

Classes
struct	max22516_init_param
	MAX22516 Initialization Parameters structure. More...

struct	max22516_dev
	MAX22516 Device Descriptor. More...

Macros
#define	REG_CHIP_ID 0x00

#define	REG_REV_ID 0x01

#define	REG_IOL_STAT 0x02

#define	REG_DEV_STAT1 0x03

#define	REG_DEV_STAT2 0x04

#define	REG_ISDU_STAT 0x05

#define	REG_IOL_ERR_CNT 0x06

#define	REG_FRM_ERR_CNT 0x07

#define	REG_IOL_INT 0x08

#define	REG_DEV_INT 0x09

#define	REG_ISDU_INT 0x0A

#define	REG_IOL_INT_EN 0x0E

#define	REG_DEV_INT_EN 0x0F

#define	REG_ISDU_INT_EN 0x10

#define	REG_IOL_CFG 0x14

#define	REG_WATCHDOG 0x15

#define	REG_WDGCLR 0x16

#define	REG_MISC_CFG 0x17

#define	REG_CLK_CFG 0x18

#define	REG_CLK_TRIM 0x19

#define	REG_PG1_MSTCMD 0x1A

#define	REG_PG1_MSTCYCTM 0x1B

#define	REG_PG1_MINCYCTM 0x1C

#define	REG_PG1_MSEQCAP 0x1D

#define	REG_PG1_REVID 0x1E

#define	REG_PG1_PDIN 0x1F

#define	REG_PG1_PDOUT 0x20

#define	REG_PG1_VID1 0x21

#define	REG_PG1_VID2 0x22

#define	REG_PG1_DEVID1 0x23

#define	REG_PG1_DEVID2 0x24

#define	REG_PG1_DEVID3 0x25

#define	REG_PG1_FUNCID1 0x26

#define	REG_PG1_FUNCID2 0x27

#define	REG_PG1_RES1 0x28

#define	REG_PG1_RES2 0x29

#define	REG_WDG_EVENT 0x2A

#define	REG_STATUS_CODE_DEF 0x2B

#define	REG_STATUS_CODE 0x2C

#define	REG_EVENT_QUAL 0x2D

#define	REG_EVENT_CODE_MSB 0x2E

#define	REG_EVENT_CODE_LSB 0x2F

#define	REG_EVENT_FLAG 0x30

#define	REG_PDIN_FIFO 0x35

#define	REG_PDIN_DATA_RDY 0x36

#define	REG_PDOUT_FIFO 0x37

#define	REG_ISDU_OFFSET 0x3F

#define	REG_ISDU_INFIFO 0x40

#define	REG_ISDU_DATARDY 0x41

#define	REG_ISDU_OUTFIFO 0x42

#define	REG_ISDU_LEVEL 0x43

#define	REG_LED1_CTRL_MSB 0x50

#define	REG_LED1_CTRL_LSB 0x51

#define	REG_LED2_CTRL_MSB 0x52

#define	REG_LED2_CTRL_LSB 0x53

#define	REG_GPIO1_CTRL 0x54

#define	REG_GPIO2_CTRL 0x55

#define	REG_CQ_CTRL1 0x56

#define	REG_CQ_CTRL2 0x57

#define	REG_DO_CTRL1 0x58

#define	REG_DO_CTRL2 0x59

#define	REG_TX_CTRL 0x5A

#define	REG_RX_CTRL 0x5B

#define	REG_MISC_CTRL 0x5C

#define	DEV_STAT2_SET_DOFAULT NO_OS_BIT(5)

#define	DEV_STAT2_SET_CQFAULT NO_OS_BIT(4)

#define	DEV_STAT2_SET_V24ERR NO_OS_BIT(3)

#define	DEV_STAT2_SET_VMWERR NO_OS_BIT(2)

#define	DEV_STAT2_SET_THWARN NO_OS_BIT(1)

#define	DEV_STAT2_SET_TSHD NO_OS_BIT(0)

#define	BIT_CQCTRL1_CQ_SLEW0 0x00

#define	BIT_CQCTRL1_CQ_SLEW1 NO_OS_BIT(6)

#define	BIT_CQCTRL1_CQ_SLEW2 NO_OS_BIT(7)

#define	BIT_CQCTRL1_CQ_SLEW3 NO_OS_BIT(7, 6)

#define	BIT_CQCTRL1_CQ_PD NO_OS_BIT(5)

#define	BIT_CQCTRL1_CQ_PU NO_OS_BIT(4)

#define	BIT_CQCTRL1_CQ_NPN NO_OS_BIT(3)

#define	BIT_CQCTRL1_CQ_PP NO_OS_BIT(2)

#define	BIT_CQCTRL1_CQ_INV NO_OS_BIT(1)

#define	BIT_CQCTRL1_CQ_EN NO_OS_BIT(0)

#define	BIT_CQ_CL_50MA 0x00

#define	BIT_CQ_CL_100MA NO_OS_BIT(6)

#define	BIT_CQ_CL_200MA NO_OS_BIT(7)

#define	BIT_CQ_CL_250MA NO_OS_BIT(7, 6)

#define	BIT_CQ_CLBL_128US 0x00

#define	BIT_CQ_CLBL_500US NO_OS_BIT(3)

#define	BIT_CQ_CLBL_1000US NO_OS_BIT(4)

#define	BIT_CQ_CLBL_5000US NO_OS_BIT(4, 3)

#define	BIT_CQ_AUTORTY_TIME_50MS 0x00

#define	BIT_CQ_AUTORTY_TIME_100MS NO_OS_BIT(1)

#define	BIT_CQ_AUTORTY_TIME_200MS NO_OS_BIT(2)

#define	BIT_CQ_AUTORTY_TIME_500MS NO_OS_BIT(2, 1)

#define	BIT_CQ_AUTORTY NO_OS_BIT(0)

#define	BIT_DOCTRL1_DO_SLEW0 0x00

#define	BIT_DOCTRL1_DO_SLEW1 NO_OS_BIT(6)

#define	BIT_DOCTRL1_DO_SLEW2 NO_OS_BIT(7)

#define	BIT_DOCTRL1_DO_SLEW3 NO_OS_BIT(7, 6)

#define	BIT_DOCTRL1_DO_PD NO_OS_BIT(5)

#define	BIT_DOCTRL1_DO_PU NO_OS_BIT(4)

#define	BIT_DOCTRL1_DO_NPN NO_OS_BIT(3)

#define	BIT_DOCTRL1_DO_PP NO_OS_BIT(2)

#define	BIT_DOCTRL1_DO_INV NO_OS_BIT(1)

#define	BIT_DOCTRL1_DO_EN NO_OS_BIT(0)

#define	BIT_DO_CL_50MA 0x00

#define	BIT_DO_CL_100MA NO_OS_BIT(6)

#define	BIT_DO_CL_200MA NO_OS_BIT(7)

#define	BIT_DO_CL_250MA NO_OS_BIT(7, 6)

#define	BIT_DO_CLBL_128US 0x00

#define	BIT_DO_CLBL_500US NO_OS_BIT(3)

#define	BIT_DO_CLBL_1000US NO_OS_BIT(4)

#define	BIT_DO_CLBL_5000US NO_OS_BIT(4, 3)

#define	BIT_DO_AUTORTY_TIME_50MS 0x00

#define	BIT_DO_AUTORTY_TIME_100MS NO_OS_BIT(1)

#define	BIT_DO_AUTORTY_TIME_200MS NO_OS_BIT(2)

#define	BIT_DO_AUTORTY_TIME_500MS NO_OS_BIT(2, 1)

#define	BIT_DO_AUTORTY NO_OS_BIT(0)

#define	BIT_TXC_CQTX NO_OS_BIT(7)

#define	BIT_TXC_CQTXEN NO_OS_BIT(6)

#define	BIT_TXC_CQDRVSEL NO_OS_BIT(5)

#define	BIT_TXC_DOTX NO_OS_BIT(4)

#define	BIT_TXC_DODRVSEL NO_OS_BIT(3)

#define	BIT_TXC_CQDOPAR NO_OS_BIT(1)

#define	BIT_TXC_DO_AV NO_OS_BIT(0)

#define	DEV_STAT2_SET_V24ERR NO_OS_BIT(3)

#define	DEV_STAT2_SET_VMERR NO_OS_BIT(2)

#define	DEV_STAT2_SET_THWARN NO_OS_BIT(1)

#define	DEV_STAT2_SET_TSHD NO_OS_BIT(0)

#define	EVF_EVENT_FLG NO_OS_BIT(0)

#define	REG_EVENT_CODE_MSB_MSK NO_OS_GENMASK(15, 8)

#define	REG_EVENT_CODE_LSB_MSK NO_OS_GENMASK(7, 0)

#define	PG1_VID1_MSK NO_OS_GENMASK(15, 8)

#define	PG1_VID2_MSK NO_OS_GENMASK(7, 0)

#define	PG1_DEVID1_MSK NO_OS_GENMASK(23, 16)

#define	PG1_DEVID2_MSK NO_OS_GENMASK(15, 8)

#define	PG1_DEVID3_MSK NO_OS_GENMASK(7, 0)

#define	PG1_FUNCID1_MSB_MSK NO_OS_GENMASK(15, 8)

#define	PG1_FUNCID1_LSB_MSK NO_OS_GENMASK(7, 0)

#define	REG_LED1_CTRL_MSB_MSK NO_OS_GENMASK(15, 8)

#define	REG_LED1_CTRL_LSB_MSK NO_OS_GENMASK(7, 0)

#define	REG_LED2_CTRL_MSB_MSK NO_OS_GENMASK(15, 8)

#define	REG_LED2_CTRL_LSB_MSK NO_OS_GENMASK(7, 0)

#define	MAX22516_SPI_DUMMY_DATA 0x00

#define	MAX22516_BUFF_SIZE_BYTES 64

#define	MAX22516_SPI_READ_CMD NO_OS_BIT(7)

Functions
int	max22516_write (struct max22516_dev *dev, uint8_t reg_addr, uint8_t data)
	Writes data to max22516 over SPI.

int	max22516_read (struct max22516_dev dev, uint8_t reg_addr, uint8_t data)
	Reads data from max22516 over SPI.

int	max22516_update (struct max22516_dev *dev, uint8_t reg_addr, uint8_t mask, uint8_t data)
	Update MAX22516 register.

int	max22516_burst_write_register (struct max22516_dev dev, uint8_t reg_addr, uint8_t count, uint8_t data)
	MAX22516 burst write.

int	max22516_burst_read_register (struct max22516_dev dev, uint8_t reg_addr, uint8_t count, uint8_t data)
	MAX22516 burst read.

void	max22516_build_tcyc (int16_t t, uint8_t *tmr)
	MAX22516 build tcyc.

void	max22516_rebuild_min_cyct_to_us (int16_t t, uint8_t *tmr)
	MAX22516 rebuild min cyct to microseconds.

int	max22516_set_min_ctmr (struct max22516_dev *dev, uint16_t min_t)
	MAX22516 set min ctmr.

int	max22516_set_id (struct max22516_dev *dev, uint16_t vid, uint32_t id, uint16_t fid)
	MAX22516 set id.

void	max22516_decode_tcyc (uint8_t tmr, int16_t *t)
	MAX22516 decode tcyc.

int	max22516_get_mst_ctmr (struct max22516_dev dev, uint16_t min_t, int16_t c_tmr)
	MAX22516 get mst ctmr.

int	max22516_get_dl_mode (struct max22516_dev dev, uint8_t mode)
	MAX22516 get dl mode.

int	max22516_get_iol_err_cnt (struct max22516_dev dev, uint8_t cnt)
	MAX22516 get iol err cnt.

int	max22516_get_frm_err_cnt (struct max22516_dev dev, uint8_t cnt)
	MAX22516 get frm err cnt.

int	max22516_clr_iol_err_cnt (struct max22516_dev *dev)
	MAX22516 clr iol err cnt.

int	max22516_clr_frm_err_cnt (struct max22516_dev *dev)
	MAX22516 clr frm err cnt.

int	max22516_set_led1 (struct max22516_dev *dev, uint16_t ltmr)
	MAX22516 set led1.

int	max22516_set_led2 (struct max22516_dev *dev, uint16_t ltmr)
	MAX22516 set led2.

int	max22516_get_v24 (struct max22516_dev dev, uint8_t status3)
	MAX22516 get v24.

int	max22516_get_thd (struct max22516_dev dev, uint8_t status3)
	MAX22516 get THD.

int	max22516_setup_cq_dis (struct max22516_dev *dev)
	MAX22516 setup cq dis.

int	max22516_setup_cq_pp (struct max22516_dev *dev)
	MAX22516 setup cq pp.

int	max22516_setup_cq_pnp (struct max22516_dev *dev)
	MAX22516 setup cq pnp.

int	max22516_setup_cq_npn (struct max22516_dev *dev)
	MAX22516 setup cq npn.

int	max22516_tx_set (struct max22516_dev *dev, uint8_t low_high)
	MAX22516 tx set.

int	max22516_txen_set (struct max22516_dev *dev, uint8_t lvl)
	MAX22516 txen set.

int	max22516_set_cq (struct max22516_dev *dev, uint8_t lvl)
	MAX22516 set cq.

int	max22516_tx_get (struct max22516_dev dev, uint8_t low_high)
	MAX22516 tx get.

int	max22516_get_cq (struct max22516_dev dev, uint8_t cq)
	MAX22516 get cq.

int	max22516_get_cq_stat (struct max22516_dev dev, uint8_t status3)
	MAX22516 get cq stat.

int	max22516_setup_do_dis (struct max22516_dev *dev)
	MAX22516 setup do dis.

int	max22516_setup_do_pp (struct max22516_dev *dev)
	MAX22516 setup do pp.

int	max22516_setup_do_pnp (struct max22516_dev *dev)
	MAX22516 setup do pnp.

int	max22516_setup_do_npn (struct max22516_dev *dev)
	MAX22516 setup do npn.

int	max22516_do_set (struct max22516_dev *dev, uint8_t lvl)
	MAX22516 do set.

int	max22516_do_get (struct max22516_dev dev, uint8_t lvl)
	MAX22516 do get.

int	max22516_get_do_stat (struct max22516_dev dev, uint8_t status3)
	MAX22516 get do stat.

int	max22516_set_event (struct max22516_dev *dev, uint8_t ev_qual, uint16_t ev_code)
	MAX22516 set event.

int	max22516_setup_watchdog (struct max22516_dev *dev, uint8_t wd_timeout, uint8_t wd_clr, uint8_t wd_event_en, uint8_t wd_event_flag)
	MAX22516 setup watchdog.

int	max22516_init (struct max22516_dev *device, struct max22516_init_param init_param)
	Initialize the MAX22516 device.

int	max22516_remove (struct max22516_dev *dev)
	Free resoulces allocated for MAX22516.

Detailed Description

Header file for max22516 Driver.

Author: Antoniu Miclaus (anton.nosp@m.iu.m.nosp@m.iclau.nosp@m.s@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.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 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

◆ BIT_CQ_AUTORTY

#define BIT_CQ_AUTORTY NO_OS_BIT(0)

◆ BIT_CQ_AUTORTY_TIME_100MS

#define BIT_CQ_AUTORTY_TIME_100MS NO_OS_BIT(1)

◆ BIT_CQ_AUTORTY_TIME_200MS

#define BIT_CQ_AUTORTY_TIME_200MS NO_OS_BIT(2)

◆ BIT_CQ_AUTORTY_TIME_500MS

#define BIT_CQ_AUTORTY_TIME_500MS NO_OS_BIT(2, 1)

◆ BIT_CQ_AUTORTY_TIME_50MS

#define BIT_CQ_AUTORTY_TIME_50MS 0x00

◆ BIT_CQ_CL_100MA

#define BIT_CQ_CL_100MA NO_OS_BIT(6)

◆ BIT_CQ_CL_200MA

#define BIT_CQ_CL_200MA NO_OS_BIT(7)

◆ BIT_CQ_CL_250MA

#define BIT_CQ_CL_250MA NO_OS_BIT(7, 6)

◆ BIT_CQ_CL_50MA

#define BIT_CQ_CL_50MA 0x00

◆ BIT_CQ_CLBL_1000US

#define BIT_CQ_CLBL_1000US NO_OS_BIT(4)

◆ BIT_CQ_CLBL_128US

#define BIT_CQ_CLBL_128US 0x00

◆ BIT_CQ_CLBL_5000US

#define BIT_CQ_CLBL_5000US NO_OS_BIT(4, 3)

◆ BIT_CQ_CLBL_500US

#define BIT_CQ_CLBL_500US NO_OS_BIT(3)

◆ BIT_CQCTRL1_CQ_EN

#define BIT_CQCTRL1_CQ_EN NO_OS_BIT(0)

◆ BIT_CQCTRL1_CQ_INV

#define BIT_CQCTRL1_CQ_INV NO_OS_BIT(1)

◆ BIT_CQCTRL1_CQ_NPN

#define BIT_CQCTRL1_CQ_NPN NO_OS_BIT(3)

◆ BIT_CQCTRL1_CQ_PD

#define BIT_CQCTRL1_CQ_PD NO_OS_BIT(5)

◆ BIT_CQCTRL1_CQ_PP

#define BIT_CQCTRL1_CQ_PP NO_OS_BIT(2)

◆ BIT_CQCTRL1_CQ_PU

#define BIT_CQCTRL1_CQ_PU NO_OS_BIT(4)

◆ BIT_CQCTRL1_CQ_SLEW0

#define BIT_CQCTRL1_CQ_SLEW0 0x00

◆ BIT_CQCTRL1_CQ_SLEW1

#define BIT_CQCTRL1_CQ_SLEW1 NO_OS_BIT(6)

◆ BIT_CQCTRL1_CQ_SLEW2

#define BIT_CQCTRL1_CQ_SLEW2 NO_OS_BIT(7)

◆ BIT_CQCTRL1_CQ_SLEW3

#define BIT_CQCTRL1_CQ_SLEW3 NO_OS_BIT(7, 6)

◆ BIT_DO_AUTORTY

#define BIT_DO_AUTORTY NO_OS_BIT(0)

◆ BIT_DO_AUTORTY_TIME_100MS

#define BIT_DO_AUTORTY_TIME_100MS NO_OS_BIT(1)

◆ BIT_DO_AUTORTY_TIME_200MS

#define BIT_DO_AUTORTY_TIME_200MS NO_OS_BIT(2)

◆ BIT_DO_AUTORTY_TIME_500MS

#define BIT_DO_AUTORTY_TIME_500MS NO_OS_BIT(2, 1)

◆ BIT_DO_AUTORTY_TIME_50MS

#define BIT_DO_AUTORTY_TIME_50MS 0x00

◆ BIT_DO_CL_100MA

#define BIT_DO_CL_100MA NO_OS_BIT(6)

◆ BIT_DO_CL_200MA

#define BIT_DO_CL_200MA NO_OS_BIT(7)

◆ BIT_DO_CL_250MA

#define BIT_DO_CL_250MA NO_OS_BIT(7, 6)

◆ BIT_DO_CL_50MA

#define BIT_DO_CL_50MA 0x00

◆ BIT_DO_CLBL_1000US

#define BIT_DO_CLBL_1000US NO_OS_BIT(4)

◆ BIT_DO_CLBL_128US

#define BIT_DO_CLBL_128US 0x00

◆ BIT_DO_CLBL_5000US

#define BIT_DO_CLBL_5000US NO_OS_BIT(4, 3)

◆ BIT_DO_CLBL_500US

#define BIT_DO_CLBL_500US NO_OS_BIT(3)

◆ BIT_DOCTRL1_DO_EN

#define BIT_DOCTRL1_DO_EN NO_OS_BIT(0)

◆ BIT_DOCTRL1_DO_INV

#define BIT_DOCTRL1_DO_INV NO_OS_BIT(1)

◆ BIT_DOCTRL1_DO_NPN

#define BIT_DOCTRL1_DO_NPN NO_OS_BIT(3)

◆ BIT_DOCTRL1_DO_PD

#define BIT_DOCTRL1_DO_PD NO_OS_BIT(5)

◆ BIT_DOCTRL1_DO_PP

#define BIT_DOCTRL1_DO_PP NO_OS_BIT(2)

◆ BIT_DOCTRL1_DO_PU

#define BIT_DOCTRL1_DO_PU NO_OS_BIT(4)

◆ BIT_DOCTRL1_DO_SLEW0

#define BIT_DOCTRL1_DO_SLEW0 0x00

◆ BIT_DOCTRL1_DO_SLEW1

#define BIT_DOCTRL1_DO_SLEW1 NO_OS_BIT(6)

◆ BIT_DOCTRL1_DO_SLEW2

#define BIT_DOCTRL1_DO_SLEW2 NO_OS_BIT(7)

◆ BIT_DOCTRL1_DO_SLEW3

#define BIT_DOCTRL1_DO_SLEW3 NO_OS_BIT(7, 6)

◆ BIT_TXC_CQDOPAR

#define BIT_TXC_CQDOPAR NO_OS_BIT(1)

◆ BIT_TXC_CQDRVSEL

#define BIT_TXC_CQDRVSEL NO_OS_BIT(5)

◆ BIT_TXC_CQTX

#define BIT_TXC_CQTX NO_OS_BIT(7)

◆ BIT_TXC_CQTXEN

#define BIT_TXC_CQTXEN NO_OS_BIT(6)

◆ BIT_TXC_DO_AV

#define BIT_TXC_DO_AV NO_OS_BIT(0)

◆ BIT_TXC_DODRVSEL

#define BIT_TXC_DODRVSEL NO_OS_BIT(3)

◆ BIT_TXC_DOTX

#define BIT_TXC_DOTX NO_OS_BIT(4)

◆ DEV_STAT2_SET_CQFAULT

#define DEV_STAT2_SET_CQFAULT NO_OS_BIT(4)

◆ DEV_STAT2_SET_DOFAULT

#define DEV_STAT2_SET_DOFAULT NO_OS_BIT(5)

◆ DEV_STAT2_SET_THWARN [1/2]

#define DEV_STAT2_SET_THWARN NO_OS_BIT(1)

◆ DEV_STAT2_SET_THWARN [2/2]

#define DEV_STAT2_SET_THWARN NO_OS_BIT(1)

◆ DEV_STAT2_SET_TSHD [1/2]

#define DEV_STAT2_SET_TSHD NO_OS_BIT(0)

◆ DEV_STAT2_SET_TSHD [2/2]

#define DEV_STAT2_SET_TSHD NO_OS_BIT(0)

◆ DEV_STAT2_SET_V24ERR [1/2]

#define DEV_STAT2_SET_V24ERR NO_OS_BIT(3)

◆ DEV_STAT2_SET_V24ERR [2/2]

#define DEV_STAT2_SET_V24ERR NO_OS_BIT(3)

◆ DEV_STAT2_SET_VMERR

#define DEV_STAT2_SET_VMERR NO_OS_BIT(2)

◆ DEV_STAT2_SET_VMWERR

#define DEV_STAT2_SET_VMWERR NO_OS_BIT(2)

◆ EVF_EVENT_FLG

#define EVF_EVENT_FLG NO_OS_BIT(0)

◆ MAX22516_BUFF_SIZE_BYTES

#define MAX22516_BUFF_SIZE_BYTES 64

◆ MAX22516_SPI_DUMMY_DATA

#define MAX22516_SPI_DUMMY_DATA 0x00

◆ MAX22516_SPI_READ_CMD

#define MAX22516_SPI_READ_CMD NO_OS_BIT(7)

◆ PG1_DEVID1_MSK

#define PG1_DEVID1_MSK NO_OS_GENMASK(23, 16)

◆ PG1_DEVID2_MSK

#define PG1_DEVID2_MSK NO_OS_GENMASK(15, 8)

◆ PG1_DEVID3_MSK

#define PG1_DEVID3_MSK NO_OS_GENMASK(7, 0)

◆ PG1_FUNCID1_LSB_MSK

#define PG1_FUNCID1_LSB_MSK NO_OS_GENMASK(7, 0)

◆ PG1_FUNCID1_MSB_MSK

#define PG1_FUNCID1_MSB_MSK NO_OS_GENMASK(15, 8)

◆ PG1_VID1_MSK

#define PG1_VID1_MSK NO_OS_GENMASK(15, 8)

◆ PG1_VID2_MSK

#define PG1_VID2_MSK NO_OS_GENMASK(7, 0)

◆ REG_CHIP_ID

#define REG_CHIP_ID 0x00

◆ REG_CLK_CFG

#define REG_CLK_CFG 0x18

◆ REG_CLK_TRIM

#define REG_CLK_TRIM 0x19

◆ REG_CQ_CTRL1

#define REG_CQ_CTRL1 0x56

◆ REG_CQ_CTRL2

#define REG_CQ_CTRL2 0x57

◆ REG_DEV_INT

#define REG_DEV_INT 0x09

◆ REG_DEV_INT_EN

#define REG_DEV_INT_EN 0x0F

◆ REG_DEV_STAT1

#define REG_DEV_STAT1 0x03

◆ REG_DEV_STAT2

#define REG_DEV_STAT2 0x04

◆ REG_DO_CTRL1

#define REG_DO_CTRL1 0x58

◆ REG_DO_CTRL2

#define REG_DO_CTRL2 0x59

◆ REG_EVENT_CODE_LSB

#define REG_EVENT_CODE_LSB 0x2F

◆ REG_EVENT_CODE_LSB_MSK

#define REG_EVENT_CODE_LSB_MSK NO_OS_GENMASK(7, 0)

◆ REG_EVENT_CODE_MSB

#define REG_EVENT_CODE_MSB 0x2E

◆ REG_EVENT_CODE_MSB_MSK

#define REG_EVENT_CODE_MSB_MSK NO_OS_GENMASK(15, 8)

◆ REG_EVENT_FLAG

#define REG_EVENT_FLAG 0x30

◆ REG_EVENT_QUAL

#define REG_EVENT_QUAL 0x2D

◆ REG_FRM_ERR_CNT

#define REG_FRM_ERR_CNT 0x07

◆ REG_GPIO1_CTRL

#define REG_GPIO1_CTRL 0x54

◆ REG_GPIO2_CTRL

#define REG_GPIO2_CTRL 0x55

◆ REG_IOL_CFG

#define REG_IOL_CFG 0x14

◆ REG_IOL_ERR_CNT

#define REG_IOL_ERR_CNT 0x06

◆ REG_IOL_INT

#define REG_IOL_INT 0x08

◆ REG_IOL_INT_EN

#define REG_IOL_INT_EN 0x0E

◆ REG_IOL_STAT

#define REG_IOL_STAT 0x02

◆ REG_ISDU_DATARDY

#define REG_ISDU_DATARDY 0x41

◆ REG_ISDU_INFIFO

#define REG_ISDU_INFIFO 0x40

◆ REG_ISDU_INT

#define REG_ISDU_INT 0x0A

◆ REG_ISDU_INT_EN

#define REG_ISDU_INT_EN 0x10

◆ REG_ISDU_LEVEL

#define REG_ISDU_LEVEL 0x43

◆ REG_ISDU_OFFSET

#define REG_ISDU_OFFSET 0x3F

◆ REG_ISDU_OUTFIFO

#define REG_ISDU_OUTFIFO 0x42

◆ REG_ISDU_STAT

#define REG_ISDU_STAT 0x05

◆ REG_LED1_CTRL_LSB

#define REG_LED1_CTRL_LSB 0x51

◆ REG_LED1_CTRL_LSB_MSK

#define REG_LED1_CTRL_LSB_MSK NO_OS_GENMASK(7, 0)

◆ REG_LED1_CTRL_MSB

#define REG_LED1_CTRL_MSB 0x50

◆ REG_LED1_CTRL_MSB_MSK

#define REG_LED1_CTRL_MSB_MSK NO_OS_GENMASK(15, 8)

◆ REG_LED2_CTRL_LSB

#define REG_LED2_CTRL_LSB 0x53

◆ REG_LED2_CTRL_LSB_MSK

#define REG_LED2_CTRL_LSB_MSK NO_OS_GENMASK(7, 0)

◆ REG_LED2_CTRL_MSB

#define REG_LED2_CTRL_MSB 0x52

◆ REG_LED2_CTRL_MSB_MSK

#define REG_LED2_CTRL_MSB_MSK NO_OS_GENMASK(15, 8)

◆ REG_MISC_CFG

#define REG_MISC_CFG 0x17

◆ REG_MISC_CTRL

#define REG_MISC_CTRL 0x5C

◆ REG_PDIN_DATA_RDY

#define REG_PDIN_DATA_RDY 0x36

◆ REG_PDIN_FIFO

#define REG_PDIN_FIFO 0x35

◆ REG_PDOUT_FIFO

#define REG_PDOUT_FIFO 0x37

◆ REG_PG1_DEVID1

#define REG_PG1_DEVID1 0x23

◆ REG_PG1_DEVID2

#define REG_PG1_DEVID2 0x24

◆ REG_PG1_DEVID3

#define REG_PG1_DEVID3 0x25

◆ REG_PG1_FUNCID1

#define REG_PG1_FUNCID1 0x26

◆ REG_PG1_FUNCID2

#define REG_PG1_FUNCID2 0x27

◆ REG_PG1_MINCYCTM

#define REG_PG1_MINCYCTM 0x1C

◆ REG_PG1_MSEQCAP

#define REG_PG1_MSEQCAP 0x1D

◆ REG_PG1_MSTCMD

#define REG_PG1_MSTCMD 0x1A

◆ REG_PG1_MSTCYCTM

#define REG_PG1_MSTCYCTM 0x1B

◆ REG_PG1_PDIN

#define REG_PG1_PDIN 0x1F

◆ REG_PG1_PDOUT

#define REG_PG1_PDOUT 0x20

◆ REG_PG1_RES1

#define REG_PG1_RES1 0x28

◆ REG_PG1_RES2

#define REG_PG1_RES2 0x29

◆ REG_PG1_REVID

#define REG_PG1_REVID 0x1E

◆ REG_PG1_VID1

#define REG_PG1_VID1 0x21

◆ REG_PG1_VID2

#define REG_PG1_VID2 0x22

◆ REG_REV_ID

#define REG_REV_ID 0x01

◆ REG_RX_CTRL

#define REG_RX_CTRL 0x5B

◆ REG_STATUS_CODE

#define REG_STATUS_CODE 0x2C

◆ REG_STATUS_CODE_DEF

#define REG_STATUS_CODE_DEF 0x2B

◆ REG_TX_CTRL

#define REG_TX_CTRL 0x5A

◆ REG_WATCHDOG

#define REG_WATCHDOG 0x15

◆ REG_WDG_EVENT

#define REG_WDG_EVENT 0x2A

◆ REG_WDGCLR

#define REG_WDGCLR 0x16

Function Documentation

◆ max22516_build_tcyc()

void max22516_build_tcyc	(	int16_t	t,
		uint8_t *	tmr )

MAX22516 build tcyc.

Parameters

t
tmr

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◆ max22516_burst_read_register()

int max22516_burst_read_register	(	struct max22516_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	count,
		uint8_t *	data )

MAX22516 burst read.

Parameters

dev	- The device structure.
reg_addr	- The register address.
count	- Nr. of bytes to be read.
data	- Data read from the device.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_burst_write_register()

int max22516_burst_write_register	(	struct max22516_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	count,
		uint8_t *	data )

MAX22516 burst write.

Parameters

dev	- The device structure.
reg_addr	- The register address.
count	- Nr. of bytes to be written.
data	- Data to be written.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_clr_frm_err_cnt()

int max22516_clr_frm_err_cnt ( struct max22516_dev * dev )

MAX22516 clr frm err cnt.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_clr_iol_err_cnt()

int max22516_clr_iol_err_cnt ( struct max22516_dev * dev )

MAX22516 clr iol err cnt.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_decode_tcyc()

void max22516_decode_tcyc	(	uint8_t	tmr,
		int16_t *	t )

MAX22516 decode tcyc.

Parameters

t
tmr

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◆ max22516_do_get()

int max22516_do_get	(	struct max22516_dev *	dev,
		uint8_t *	lvl )

MAX22516 do get.

Parameters

dev	- The device structure.
lvl

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_do_set()

int max22516_do_set	(	struct max22516_dev *	dev,
		uint8_t	lvl )

MAX22516 do set.

Parameters

dev	- The device structure.
lvl

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_cq()

int max22516_get_cq	(	struct max22516_dev *	dev,
		uint8_t *	cq )

MAX22516 get cq.

Parameters

dev	- The device structure.
cq

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_cq_stat()

int max22516_get_cq_stat	(	struct max22516_dev *	dev,
		uint8_t *	status3 )

MAX22516 get cq stat.

Parameters

dev	- The device structure.
status3

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_dl_mode()

int max22516_get_dl_mode	(	struct max22516_dev *	dev,
		uint8_t *	mode )

MAX22516 get dl mode.

Parameters

dev	- The device structure.
mode

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_do_stat()

int max22516_get_do_stat	(	struct max22516_dev *	dev,
		uint8_t *	status3 )

MAX22516 get do stat.

Parameters

dev	- The device structure.
status3

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_frm_err_cnt()

int max22516_get_frm_err_cnt	(	struct max22516_dev *	dev,
		uint8_t *	cnt )

MAX22516 get frm err cnt.

Parameters

dev	- The device structure.
cnt

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_iol_err_cnt()

int max22516_get_iol_err_cnt	(	struct max22516_dev *	dev,
		uint8_t *	cnt )

MAX22516 get iol err cnt.

Parameters

dev	- The device structure.
cnt

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_mst_ctmr()

int max22516_get_mst_ctmr	(	struct max22516_dev *	dev,
		uint16_t	min_t,
		int16_t *	c_tmr )

MAX22516 get mst ctmr.

Parameters

dev	- The device structure.
min_t
c_tmr

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_thd()

int max22516_get_thd	(	struct max22516_dev *	dev,
		uint8_t *	status3 )

MAX22516 get THD.

Parameters

dev	- The device structure.
status3

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_get_v24()

int max22516_get_v24	(	struct max22516_dev *	dev,
		uint8_t *	status3 )

MAX22516 get v24.

Parameters

dev	- The device structure.
status3

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_init()

int max22516_init	(	struct max22516_dev **	device,
		struct max22516_init_param *	init_param )

Initialize the MAX22516 device.

Parameters

device	- The device structure.
init_param	- The structure containing the device initial parameters.

Returns: Returns 0 in case of success or negative error code.

◆ max22516_read()

int max22516_read	(	struct max22516_dev *	dev,
		uint8_t	reg_addr,
		uint8_t *	data )

Reads data from max22516 over SPI.

Parameters

dev	- The device structure.
reg_addr	- The register address.
data	- Data read from the device.

Returns: Returns 0 in case of success or negative error code otherwise.

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◆ max22516_rebuild_min_cyct_to_us()

void max22516_rebuild_min_cyct_to_us	(	int16_t	t,
		uint8_t *	tmr )

MAX22516 rebuild min cyct to microseconds.

Parameters

t
tmr

◆ max22516_remove()

int max22516_remove ( struct max22516_dev * dev )

Free resoulces allocated for MAX22516.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code.

◆ max22516_set_cq()

int max22516_set_cq	(	struct max22516_dev *	dev,
		uint8_t	lvl )

MAX22516 set cq.

Parameters

dev	- The device structure.
lvl

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_set_event()

int max22516_set_event	(	struct max22516_dev *	dev,
		uint8_t	ev_qual,
		uint16_t	ev_code )

MAX22516 set event.

Parameters

dev	- The device structure.
ev_qual
ev_code

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_set_id()

int max22516_set_id	(	struct max22516_dev *	dev,
		uint16_t	vid,
		uint32_t	id,
		uint16_t	fid )

MAX22516 set id.

Parameters

dev	- The device structure.
vid
id
fid

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_set_led1()

int max22516_set_led1	(	struct max22516_dev *	dev,
		uint16_t	ltmr )

MAX22516 set led1.

Parameters

dev	- The device structure.
ltmr

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_set_led2()

int max22516_set_led2	(	struct max22516_dev *	dev,
		uint16_t	ltmr )

MAX22516 set led2.

Parameters

dev	- The device structure.
ltmr

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_set_min_ctmr()

int max22516_set_min_ctmr	(	struct max22516_dev *	dev,
		uint16_t	min_t )

MAX22516 set min ctmr.

Parameters

dev	- The device structure.
min_t

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_cq_dis()

int max22516_setup_cq_dis ( struct max22516_dev * dev )

MAX22516 setup cq dis.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_cq_npn()

int max22516_setup_cq_npn ( struct max22516_dev * dev )

MAX22516 setup cq npn.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_cq_pnp()

int max22516_setup_cq_pnp ( struct max22516_dev * dev )

MAX22516 setup cq pnp.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_cq_pp()

int max22516_setup_cq_pp ( struct max22516_dev * dev )

MAX22516 setup cq pp.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_do_dis()

int max22516_setup_do_dis ( struct max22516_dev * dev )

MAX22516 setup do dis.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_do_npn()

int max22516_setup_do_npn ( struct max22516_dev * dev )

MAX22516 setup do npn.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_do_pnp()

int max22516_setup_do_pnp ( struct max22516_dev * dev )

MAX22516 setup do pnp.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_do_pp()

int max22516_setup_do_pp ( struct max22516_dev * dev )

MAX22516 setup do pp.

Parameters

dev	- The device structure.

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_setup_watchdog()

int max22516_setup_watchdog	(	struct max22516_dev *	dev,
		uint8_t	wd_timeout,
		uint8_t	wd_clr,
		uint8_t	wd_event_en,
		uint8_t	wd_event_flag )

MAX22516 setup watchdog.

Parameters

dev	- The device structure.
wd_timeout
wd_clr
wd_event_en
wd_event_flag

Returns: Returns 0 in case of success or negative error code otherwise.

◆ max22516_tx_get()

int max22516_tx_get	(	struct max22516_dev *	dev,
		uint8_t *	low_high )

MAX22516 tx get.

Parameters

dev	- The device structure.
low_high	- TX level

Returns: Returns 0 in case of success or negative error code otherwise.

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◆ max22516_tx_set()

int max22516_tx_set	(	struct max22516_dev *	dev,
		uint8_t	low_high )

MAX22516 tx set.

Parameters

dev	- The device structure.
low_high

Returns: Returns 0 in case of success or negative error code otherwise.

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◆ max22516_txen_set()

int max22516_txen_set	(	struct max22516_dev *	dev,
		uint8_t	lvl )

MAX22516 txen set.

Parameters

dev	- The device structure.
lvl

Returns: Returns 0 in case of success or negative error code otherwise.

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◆ max22516_update()

int max22516_update	(	struct max22516_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	mask,
		uint8_t	data )

Update MAX22516 register.

Parameters

dev	- The device structure.
reg_addr	- The register address.
mask	- Mask for specific register bits to be updated.
data	- Data read from the device.

Returns: Returns 0 in case of success or negative error code otherwise.

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◆ max22516_write()

int max22516_write	(	struct max22516_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	data )

Writes data to max22516 over SPI.

Parameters

dev	- The device structure.
reg_addr	- The register address.
data	- Data value to write.

Returns: Returns 0 in case of success or negative error code otherwise.

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Classes

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ BIT_CQ_AUTORTY

◆ BIT_CQ_AUTORTY_TIME_100MS

◆ BIT_CQ_AUTORTY_TIME_200MS

◆ BIT_CQ_AUTORTY_TIME_500MS

◆ BIT_CQ_AUTORTY_TIME_50MS

◆ BIT_CQ_CL_100MA

◆ BIT_CQ_CL_200MA

◆ BIT_CQ_CL_250MA

◆ BIT_CQ_CL_50MA

◆ BIT_CQ_CLBL_1000US

◆ BIT_CQ_CLBL_128US

◆ BIT_CQ_CLBL_5000US

◆ BIT_CQ_CLBL_500US

◆ BIT_CQCTRL1_CQ_EN

◆ BIT_CQCTRL1_CQ_INV

◆ BIT_CQCTRL1_CQ_NPN

◆ BIT_CQCTRL1_CQ_PD

◆ BIT_CQCTRL1_CQ_PP

◆ BIT_CQCTRL1_CQ_PU

◆ BIT_CQCTRL1_CQ_SLEW0

◆ BIT_CQCTRL1_CQ_SLEW1

◆ BIT_CQCTRL1_CQ_SLEW2

◆ BIT_CQCTRL1_CQ_SLEW3

◆ BIT_DO_AUTORTY

◆ BIT_DO_AUTORTY_TIME_100MS

◆ BIT_DO_AUTORTY_TIME_200MS

◆ BIT_DO_AUTORTY_TIME_500MS

◆ BIT_DO_AUTORTY_TIME_50MS

◆ BIT_DO_CL_100MA

◆ BIT_DO_CL_200MA

◆ BIT_DO_CL_250MA

◆ BIT_DO_CL_50MA

◆ BIT_DO_CLBL_1000US

◆ BIT_DO_CLBL_128US

◆ BIT_DO_CLBL_5000US

◆ BIT_DO_CLBL_500US

◆ BIT_DOCTRL1_DO_EN

◆ BIT_DOCTRL1_DO_INV

◆ BIT_DOCTRL1_DO_NPN

◆ BIT_DOCTRL1_DO_PD

◆ BIT_DOCTRL1_DO_PP

◆ BIT_DOCTRL1_DO_PU

◆ BIT_DOCTRL1_DO_SLEW0

◆ BIT_DOCTRL1_DO_SLEW1

◆ BIT_DOCTRL1_DO_SLEW2

◆ BIT_DOCTRL1_DO_SLEW3

◆ BIT_TXC_CQDOPAR

◆ BIT_TXC_CQDRVSEL

◆ BIT_TXC_CQTX

◆ BIT_TXC_CQTXEN

◆ BIT_TXC_DO_AV

◆ BIT_TXC_DODRVSEL

◆ BIT_TXC_DOTX

◆ DEV_STAT2_SET_CQFAULT

◆ DEV_STAT2_SET_DOFAULT

◆ DEV_STAT2_SET_THWARN [1/2]

◆ DEV_STAT2_SET_THWARN [2/2]

◆ DEV_STAT2_SET_TSHD [1/2]

◆ DEV_STAT2_SET_TSHD [2/2]

◆ DEV_STAT2_SET_V24ERR [1/2]

◆ DEV_STAT2_SET_V24ERR [2/2]

◆ DEV_STAT2_SET_VMERR

◆ DEV_STAT2_SET_VMWERR

◆ EVF_EVENT_FLG

◆ MAX22516_BUFF_SIZE_BYTES

◆ MAX22516_SPI_DUMMY_DATA

◆ MAX22516_SPI_READ_CMD

◆ PG1_DEVID1_MSK

◆ PG1_DEVID2_MSK

◆ PG1_DEVID3_MSK

◆ PG1_FUNCID1_LSB_MSK

◆ PG1_FUNCID1_MSB_MSK

◆ PG1_VID1_MSK

◆ PG1_VID2_MSK

◆ REG_CHIP_ID