EV-PRO-MW1001_Development - Mbed Development branch for MeasrueWare

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ADMW1001_Mbed_FW / Mbed OS EV-PRO-MW1001_Development

Mbed Development branch for MeasrueWare

src/admw_1001.c@65:d91e1d63153d, 2020-04-14 (annotated)

Committer:: Vkadaba
Date:: Tue Apr 14 08:40:24 2020 +0000
Revision:: 65:d91e1d63153d
Parent:: 64:e8670e971e22
Child:: 70:420fac5132f5

modified the ADMW_SAMPLE enum to match the sensor_result enum ;

Who changed what in which revision?

User	Revision	Line number	New contents of line
ADIJake	0:85855ecd3257	1	/*
Vkadaba	8:2f2775c34640	2	Copyright 2019 (c) Analog Devices, Inc.
ADIJake	0:85855ecd3257	3
ADIJake	0:85855ecd3257	4	All rights reserved.
ADIJake	0:85855ecd3257	5
ADIJake	0:85855ecd3257	6	Redistribution and use in source and binary forms, with or without
ADIJake	0:85855ecd3257	7	modification, are permitted provided that the following conditions are met:
ADIJake	0:85855ecd3257	8	- Redistributions of source code must retain the above copyright
ADIJake	0:85855ecd3257	9	notice, this list of conditions and the following disclaimer.
ADIJake	0:85855ecd3257	10	- Redistributions in binary form must reproduce the above copyright
ADIJake	0:85855ecd3257	11	notice, this list of conditions and the following disclaimer in
ADIJake	0:85855ecd3257	12	the documentation and/or other materials provided with the
ADIJake	0:85855ecd3257	13	distribution.
ADIJake	0:85855ecd3257	14	- Neither the name of Analog Devices, Inc. nor the names of its
ADIJake	0:85855ecd3257	15	contributors may be used to endorse or promote products derived
ADIJake	0:85855ecd3257	16	from this software without specific prior written permission.
ADIJake	0:85855ecd3257	17	- The use of this software may or may not infringe the patent rights
ADIJake	0:85855ecd3257	18	of one or more patent holders. This license does not release you
ADIJake	0:85855ecd3257	19	from the requirement that you obtain separate licenses from these
ADIJake	0:85855ecd3257	20	patent holders to use this software.
ADIJake	0:85855ecd3257	21	- Use of the software either in source or binary form, must be run
ADIJake	0:85855ecd3257	22	on or directly connected to an Analog Devices Inc. component.
ADIJake	0:85855ecd3257	23
ADIJake	0:85855ecd3257	24	THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
ADIJake	0:85855ecd3257	25	IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
ADIJake	0:85855ecd3257	26	MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
ADIJake	0:85855ecd3257	27	IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
ADIJake	0:85855ecd3257	28	INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
ADIJake	0:85855ecd3257	29	LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
ADIJake	0:85855ecd3257	30	SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
ADIJake	0:85855ecd3257	31	CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
ADIJake	0:85855ecd3257	32	OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
ADIJake	0:85855ecd3257	33	OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ADIJake	0:85855ecd3257	34	*/
ADIJake	0:85855ecd3257	35
ADIJake	0:85855ecd3257	36	/*!
ADIJake	0:85855ecd3257	37	******************************************************************************
ADIJake	0:85855ecd3257	38	* @file:
Vkadaba	8:2f2775c34640	39	* @brief: API implementation for ADMW1001
ADIJake	0:85855ecd3257	40	*-----------------------------------------------------------------------------
ADIJake	0:85855ecd3257	41	*/
ADIJake	0:85855ecd3257	42
ADIJake	0:85855ecd3257	43	#include <float.h>
ADIJake	0:85855ecd3257	44	#include <math.h>
ADIJake	0:85855ecd3257	45	#include <string.h>
ADIJake	0:85855ecd3257	46
Vkadaba	5:0728bde67bdb	47	#include "admw_platform.h"
Vkadaba	5:0728bde67bdb	48	#include "admw_api.h"
Vkadaba	5:0728bde67bdb	49	#include "admw1001/admw1001_api.h"
Vkadaba	5:0728bde67bdb	50
Vkadaba	5:0728bde67bdb	51	#include "admw1001/ADMW1001_REGISTERS_typedefs.h"
Vkadaba	5:0728bde67bdb	52	#include "admw1001/ADMW1001_REGISTERS.h"
Vkadaba	5:0728bde67bdb	53	#include "admw1001/admw1001_lut_data.h"
Vkadaba	5:0728bde67bdb	54	#include "admw1001/admw1001_host_comms.h"
Vkadaba	55:215da406282b	55	#include "inc/mbedVersion.h"
Vkadaba	13:97cb32670539	56	#define VERSIONID_MAJOR 2
Vkadaba	13:97cb32670539	57	#define VERSIONID_MINOR 0
ADIJake	0:85855ecd3257	58
ADIJake	0:85855ecd3257	59	uint32_t getDataCnt = 0;
Vkadaba	32:52445bef314d	60	#define ADMW_VERSION_REG_VAL_SIZE 4u
Vkadaba	32:52445bef314d	61	#define ADMW_FORMATTED_VERSION_SIZE 11u
ADIJake	0:85855ecd3257	62
Vkadaba	32:52445bef314d	63	#define ADMW_SFL_READ_STATUS_SIZE 42u
ADIJake	0:85855ecd3257	64	/*
ADIJake	0:85855ecd3257	65	* The following macros are used to encapsulate the register access code
ADIJake	0:85855ecd3257	66	* to improve readability in the functions further below in this file
ADIJake	0:85855ecd3257	67	*/
ADIJake	0:85855ecd3257	68	#define STRINGIFY(name) #name
ADIJake	0:85855ecd3257	69
ADIJake	0:85855ecd3257	70	/* Expand the full name of the reset value macro for the specified register */
Vkadaba	5:0728bde67bdb	71	#define REG_RESET_VAL(_name) REG_##_name##_RESET
ADIJake	0:85855ecd3257	72
ADIJake	0:85855ecd3257	73	/* Checks if a value is outside the bounds of the specified register field */
ADIJake	0:85855ecd3257	74	#define CHECK_REG_FIELD_VAL(_field, _val) \
ADIJake	0:85855ecd3257	75	do { \
Vkadaba	8:2f2775c34640	76	uint32_t _mask = BITM_##_field; \
Vkadaba	8:2f2775c34640	77	uint32_t _shift = BITP_##_field; \
ADIJake	0:85855ecd3257	78	if ((((_val) << _shift) & ~(_mask)) != 0) { \
Vkadaba	6:9d393a9677f4	79	ADMW_LOG_ERROR("Value 0x%08X invalid for register field %s",\
ADIJake	0:85855ecd3257	80	(uint32_t)(_val), \
Vkadaba	6:9d393a9677f4	81	STRINGIFY(ADMW_##_field)); \
Vkadaba	8:2f2775c34640	82	return ADMW_INVALID_PARAM; \
ADIJake	0:85855ecd3257	83	} \
ADIJake	0:85855ecd3257	84	} while(false)
ADIJake	0:85855ecd3257	85
ADIJake	0:85855ecd3257	86	/*
ADIJake	0:85855ecd3257	87	* Encapsulates the write to a specified register
ADIJake	0:85855ecd3257	88	* NOTE - this will cause the calling function to return on error
ADIJake	0:85855ecd3257	89	*/
ADIJake	0:85855ecd3257	90	#define WRITE_REG(_hdev, _val, _name, _type) \
ADIJake	0:85855ecd3257	91	do { \
Vkadaba	8:2f2775c34640	92	ADMW_RESULT _res; \
ADIJake	0:85855ecd3257	93	_type _regval = _val; \
Vkadaba	8:2f2775c34640	94	_res = admw1001_WriteRegister((_hdev), \
Vkadaba	8:2f2775c34640	95	REG_##_name, \
ADIJake	0:85855ecd3257	96	&_regval, sizeof(_regval)); \
Vkadaba	8:2f2775c34640	97	if (_res != ADMW_SUCCESS) \
ADIJake	0:85855ecd3257	98	return _res; \
ADIJake	0:85855ecd3257	99	} while(false)
ADIJake	0:85855ecd3257	100
ADIJake	0:85855ecd3257	101	/* Wrapper macro to write a value to a uint32_t register */
Vkadaba	8:2f2775c34640	102	#define WRITE_REG_U32(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	103	WRITE_REG(_hdev, _val, _name, uint32_t)
ADIJake	0:85855ecd3257	104	/* Wrapper macro to write a value to a uint16_t register */
Vkadaba	8:2f2775c34640	105	#define WRITE_REG_U16(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	106	WRITE_REG(_hdev, _val, _name, uint16_t)
ADIJake	0:85855ecd3257	107	/* Wrapper macro to write a value to a uint8_t register */
Vkadaba	8:2f2775c34640	108	#define WRITE_REG_U8(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	109	WRITE_REG(_hdev, _val, _name, uint8_t)
ADIJake	0:85855ecd3257	110	/* Wrapper macro to write a value to a float32_t register */
Vkadaba	8:2f2775c34640	111	#define WRITE_REG_FLOAT(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	112	WRITE_REG(_hdev, _val, _name, float32_t)
ADIJake	0:85855ecd3257	113
ADIJake	0:85855ecd3257	114	/*
ADIJake	0:85855ecd3257	115	* Encapsulates the read from a specified register
ADIJake	0:85855ecd3257	116	* NOTE - this will cause the calling function to return on error
ADIJake	0:85855ecd3257	117	*/
ADIJake	0:85855ecd3257	118	#define READ_REG(_hdev, _val, _name, _type) \
ADIJake	0:85855ecd3257	119	do { \
Vkadaba	8:2f2775c34640	120	ADMW_RESULT _res; \
ADIJake	0:85855ecd3257	121	_type _regval; \
Vkadaba	8:2f2775c34640	122	_res = admw1001_ReadRegister((_hdev), \
Vkadaba	8:2f2775c34640	123	REG_##_name, \
ADIJake	0:85855ecd3257	124	&_regval, sizeof(_regval)); \
Vkadaba	8:2f2775c34640	125	if (_res != ADMW_SUCCESS) \
ADIJake	0:85855ecd3257	126	return _res; \
ADIJake	0:85855ecd3257	127	_val = _regval; \
ADIJake	0:85855ecd3257	128	} while(false)
ADIJake	0:85855ecd3257	129
ADIJake	0:85855ecd3257	130	/* Wrapper macro to read a value from a uint32_t register */
Vkadaba	8:2f2775c34640	131	#define READ_REG_U32(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	132	READ_REG(_hdev, _val, _name, uint32_t)
ADIJake	0:85855ecd3257	133	/* Wrapper macro to read a value from a uint16_t register */
Vkadaba	8:2f2775c34640	134	#define READ_REG_U16(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	135	READ_REG(_hdev, _val, _name, uint16_t)
ADIJake	0:85855ecd3257	136	/* Wrapper macro to read a value from a uint8_t register */
Vkadaba	8:2f2775c34640	137	#define READ_REG_U8(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	138	READ_REG(_hdev, _val, _name, uint8_t)
ADIJake	0:85855ecd3257	139	/* Wrapper macro to read a value from a float32_t register */
Vkadaba	8:2f2775c34640	140	#define READ_REG_FLOAT(_hdev, _val, _name) \
ADIJake	0:85855ecd3257	141	READ_REG(_hdev, _val, _name, float32_t)
ADIJake	0:85855ecd3257	142
ADIJake	0:85855ecd3257	143	/*
ADIJake	0:85855ecd3257	144	* Wrapper macro to write an array of values to a uint8_t register
ADIJake	0:85855ecd3257	145	* NOTE - this is intended only for writing to a keyhole data register
ADIJake	0:85855ecd3257	146	*/
Vkadaba	8:2f2775c34640	147	#define WRITE_REG_U8_ARRAY(_hdev, _arr, _len, _name) \
Vkadaba	6:9d393a9677f4	148	do { \
Vkadaba	8:2f2775c34640	149	ADMW_RESULT _res; \
Vkadaba	8:2f2775c34640	150	_res = admw1001_WriteRegister(_hdev, \
Vkadaba	8:2f2775c34640	151	REG_##_name, \
Vkadaba	6:9d393a9677f4	152	_arr, _len); \
Vkadaba	8:2f2775c34640	153	if (_res != ADMW_SUCCESS) \
Vkadaba	6:9d393a9677f4	154	return _res; \
ADIJake	0:85855ecd3257	155	} while(false)
ADIJake	0:85855ecd3257	156
ADIJake	0:85855ecd3257	157	/*
ADIJake	0:85855ecd3257	158	* Wrapper macro to read an array of values from a uint8_t register
ADIJake	0:85855ecd3257	159	* NOTE - this is intended only for reading from a keyhole data register
ADIJake	0:85855ecd3257	160	*/
Vkadaba	6:9d393a9677f4	161	#define READ_REG_U8_ARRAY(_hdev, _arr, _len, _name) \
Vkadaba	6:9d393a9677f4	162	do { \
Vkadaba	8:2f2775c34640	163	ADMW_RESULT _res; \
Vkadaba	8:2f2775c34640	164	_res = admw1001_ReadRegister((_hdev), \
Vkadaba	8:2f2775c34640	165	REG##_name, \
Vkadaba	6:9d393a9677f4	166	_arr, _len); \
Vkadaba	8:2f2775c34640	167	if (_res != ADMW_SUCCESS) \
Vkadaba	6:9d393a9677f4	168	return _res; \
ADIJake	0:85855ecd3257	169	} while(false)
ADIJake	0:85855ecd3257	170
Vkadaba	8:2f2775c34640	171	#define ADMW1001_CHANNEL_IS_ADC(c) \
Vkadaba	8:2f2775c34640	172	((c) >= ADMW1001_CH_ID_ANLG_1_UNIVERSAL && (c) <= ADMW1001_CH_ID_ANLG_2_DIFFERENTIAL)
Vkadaba	6:9d393a9677f4	173
Vkadaba	8:2f2775c34640	174	#define ADMW1001_CHANNEL_IS_ADC_CJC(c) \
Vkadaba	8:2f2775c34640	175	((c) >= ADMW1001_CH_ID_ANLG_1_UNIVERSAL && (c) <= ADMW1001_CH_ID_ANLG_2_UNIVERSAL)
Vkadaba	6:9d393a9677f4	176
Vkadaba	8:2f2775c34640	177	#define ADMW1001_CHANNEL_IS_ADC_SENSOR(c) \
Vkadaba	8:2f2775c34640	178	((c) >= ADMW1001_CH_ID_ANLG_1_UNIVERSAL && (c) <= ADMW1001_CH_ID_ANLG_2_UNIVERSAL)
Vkadaba	6:9d393a9677f4	179
Vkadaba	8:2f2775c34640	180	#define ADMW1001_CHANNEL_IS_ADC_VOLTAGE(c) \
Vkadaba	8:2f2775c34640	181	((c) == ADMW1001_CH_ID_ANLG_1_DIFFERENTIAL \|\| ADMW1001_CH_ID_ANLG_2_DIFFERENTIAL)
Vkadaba	6:9d393a9677f4	182
Vkadaba	8:2f2775c34640	183	#define ADMW1001_CHANNEL_IS_ADC_CURRENT(c) \
Vkadaba	8:2f2775c34640	184	((c) == ADMW1001_CH_ID_ANLG_1_UNIVERSAL \|\| (c) == ADMW1001_CH_ID_ANLG_2_UNIVERSAL)
Vkadaba	6:9d393a9677f4	185
ADIJake	0:85855ecd3257	186
Vkadaba	32:52445bef314d	187	//typedef struct {
Vkadaba	32:52445bef314d	188	// unsigned nDeviceIndex;
Vkadaba	32:52445bef314d	189	// ADMW_SPI_HANDLE hSpi;
Vkadaba	32:52445bef314d	190	// ADMW_GPIO_HANDLE hGpio;
Vkadaba	32:52445bef314d	191	//
Vkadaba	32:52445bef314d	192	//} ADMW_DEVICE_CONTEXT;
Vkadaba	5:0728bde67bdb	193
Vkadaba	5:0728bde67bdb	194	static ADMW_DEVICE_CONTEXT gDeviceCtx[ADMW_PLATFORM_MAX_DEVICES];
ADIJake	0:85855ecd3257	195
ADIJake	0:85855ecd3257	196	/*
Vkadaba	5:0728bde67bdb	197	* Open an ADMW device instance.
ADIJake	0:85855ecd3257	198	*/
Vkadaba	5:0728bde67bdb	199	ADMW_RESULT admw_Open(
Vkadaba	8:2f2775c34640	200	unsigned const nDeviceIndex,
Vkadaba	5:0728bde67bdb	201	ADMW_CONNECTION * const pConnectionInfo,
Vkadaba	5:0728bde67bdb	202	ADMW_DEVICE_HANDLE * const phDevice)
ADIJake	0:85855ecd3257	203	{
Vkadaba	5:0728bde67bdb	204	ADMW_DEVICE_CONTEXT *pCtx;
Vkadaba	5:0728bde67bdb	205	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	206
Vkadaba	5:0728bde67bdb	207	if (nDeviceIndex >= ADMW_PLATFORM_MAX_DEVICES)
Vkadaba	5:0728bde67bdb	208	return ADMW_INVALID_DEVICE_NUM;
ADIJake	0:85855ecd3257	209
ADIJake	0:85855ecd3257	210	pCtx = &gDeviceCtx[nDeviceIndex];
ADIJake	0:85855ecd3257	211	pCtx->nDeviceIndex = nDeviceIndex;
ADIJake	0:85855ecd3257	212
Vkadaba	5:0728bde67bdb	213	eRet = admw_LogOpen(&pConnectionInfo->log);
Vkadaba	5:0728bde67bdb	214	if (eRet != ADMW_SUCCESS)
ADIJake	0:85855ecd3257	215	return eRet;
ADIJake	0:85855ecd3257	216
Vkadaba	5:0728bde67bdb	217	eRet = admw_GpioOpen(&pConnectionInfo->gpio, &pCtx->hGpio);
Vkadaba	5:0728bde67bdb	218	if (eRet != ADMW_SUCCESS)
ADIJake	0:85855ecd3257	219	return eRet;
ADIJake	0:85855ecd3257	220
Vkadaba	5:0728bde67bdb	221	eRet = admw_SpiOpen(&pConnectionInfo->spi, &pCtx->hSpi);
Vkadaba	5:0728bde67bdb	222	if (eRet != ADMW_SUCCESS)
ADIJake	0:85855ecd3257	223	return eRet;
ADIJake	0:85855ecd3257	224
ADIJake	0:85855ecd3257	225	*phDevice = pCtx;
Vkadaba	5:0728bde67bdb	226	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	227	}
ADIJake	0:85855ecd3257	228
ADIJake	0:85855ecd3257	229	/*
ADIJake	0:85855ecd3257	230	* Get the current state of the specified GPIO input signal.
ADIJake	0:85855ecd3257	231	*/
Vkadaba	5:0728bde67bdb	232	ADMW_RESULT admw_GetGpioState(
Vkadaba	5:0728bde67bdb	233	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	234	ADMW_GPIO_PIN const ePinId,
ADIJake	0:85855ecd3257	235	bool * const pbAsserted)
ADIJake	0:85855ecd3257	236	{
Vkadaba	5:0728bde67bdb	237	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	5:0728bde67bdb	238
Vkadaba	5:0728bde67bdb	239	return admw_GpioGet(pCtx->hGpio, ePinId, pbAsserted);
ADIJake	0:85855ecd3257	240	}
ADIJake	0:85855ecd3257	241
ADIJake	0:85855ecd3257	242	/*
ADIJake	0:85855ecd3257	243	* Register an application-defined callback function for GPIO interrupts.
ADIJake	0:85855ecd3257	244	*/
Vkadaba	5:0728bde67bdb	245	ADMW_RESULT admw_RegisterGpioCallback(
Vkadaba	5:0728bde67bdb	246	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	247	ADMW_GPIO_PIN const ePinId,
Vkadaba	5:0728bde67bdb	248	ADMW_GPIO_CALLBACK const callbackFunction,
ADIJake	0:85855ecd3257	249	void * const pCallbackParam)
ADIJake	0:85855ecd3257	250	{
Vkadaba	5:0728bde67bdb	251	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
ADIJake	0:85855ecd3257	252
Vkadaba	23:bb685f35b08b	253	if (callbackFunction) {
Vkadaba	5:0728bde67bdb	254	return admw_GpioIrqEnable(pCtx->hGpio, ePinId, callbackFunction,
Vkadaba	23:bb685f35b08b	255	pCallbackParam);
Vkadaba	23:bb685f35b08b	256	} else {
Vkadaba	5:0728bde67bdb	257	return admw_GpioIrqDisable(pCtx->hGpio, ePinId);
ADIJake	0:85855ecd3257	258	}
ADIJake	0:85855ecd3257	259	}
ADIJake	0:85855ecd3257	260
Vkadaba	8:2f2775c34640	261	/*!
Vkadaba	8:2f2775c34640	262	* @brief Reset the specified ADMW device.
Vkadaba	8:2f2775c34640	263	*
Vkadaba	8:2f2775c34640	264	* @param[in] hDevice - handle of ADMW device to reset.
Vkadaba	8:2f2775c34640	265	*
Vkadaba	8:2f2775c34640	266	* @return Status
Vkadaba	8:2f2775c34640	267	* - #ADMW_SUCCESS Call completed successfully.
Vkadaba	8:2f2775c34640	268	* - #ADMW_FAILURE If reseet faisl
Vkadaba	8:2f2775c34640	269	*
Vkadaba	23:bb685f35b08b	270	* @details Toggle reset pin of the ADMW device low for a
Vkadaba	8:2f2775c34640	271	* minimum of 4 usec.
Vkadaba	8:2f2775c34640	272	*
ADIJake	0:85855ecd3257	273	*/
Vkadaba	8:2f2775c34640	274	ADMW_RESULT admw_Reset(ADMW_DEVICE_HANDLE const hDevice)
ADIJake	0:85855ecd3257	275	{
Vkadaba	5:0728bde67bdb	276	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	5:0728bde67bdb	277	ADMW_RESULT eRet;
ADIJake	0:85855ecd3257	278
ADIJake	0:85855ecd3257	279	/* Pulse the Reset GPIO pin low for a minimum of 4 microseconds */
Vkadaba	5:0728bde67bdb	280	eRet = admw_GpioSet(pCtx->hGpio, ADMW_GPIO_PIN_RESET, false);
Vkadaba	5:0728bde67bdb	281	if (eRet != ADMW_SUCCESS)
ADIJake	0:85855ecd3257	282	return eRet;
ADIJake	0:85855ecd3257	283
Vkadaba	5:0728bde67bdb	284	admw_TimeDelayUsec(4);
Vkadaba	5:0728bde67bdb	285
Vkadaba	5:0728bde67bdb	286	eRet = admw_GpioSet(pCtx->hGpio, ADMW_GPIO_PIN_RESET, true);
Vkadaba	5:0728bde67bdb	287	if (eRet != ADMW_SUCCESS)
ADIJake	0:85855ecd3257	288	return eRet;
ADIJake	0:85855ecd3257	289
Vkadaba	5:0728bde67bdb	290	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	291	}
ADIJake	0:85855ecd3257	292
ADIJake	0:85855ecd3257	293	/*!
Vkadaba	8:2f2775c34640	294	* @brief Get general status of ADMW module.
ADIJake	0:85855ecd3257	295	*
ADIJake	0:85855ecd3257	296	* @param[in]
ADIJake	0:85855ecd3257	297	* @param[out] pStatus : Pointer to CORE Status struct.
ADIJake	0:85855ecd3257	298	*
ADIJake	0:85855ecd3257	299	* @return Status
Vkadaba	5:0728bde67bdb	300	* - #ADMW_SUCCESS Call completed successfully.
Vkadaba	5:0728bde67bdb	301	* - #ADMW_FAILURE If status register read fails.
ADIJake	0:85855ecd3257	302	*
Vkadaba	8:2f2775c34640	303	* @details Read the general status register for the ADMW
ADIJake	0:85855ecd3257	304	* module. Indicates Error, Alert conditions, data ready
ADIJake	0:85855ecd3257	305	* and command running.
ADIJake	0:85855ecd3257	306	*
ADIJake	0:85855ecd3257	307	*/
Vkadaba	5:0728bde67bdb	308	ADMW_RESULT admw_GetStatus(
Vkadaba	5:0728bde67bdb	309	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	310	ADMW_STATUS * const pStatus)
ADIJake	0:85855ecd3257	311	{
Vkadaba	8:2f2775c34640	312	ADMW_CORE_Status_t statusReg;
ADIJake	0:85855ecd3257	313	READ_REG_U8(hDevice, statusReg.VALUE8, CORE_STATUS);
ADIJake	0:85855ecd3257	314
ADIJake	0:85855ecd3257	315	memset(pStatus, 0, sizeof(*pStatus));
ADIJake	0:85855ecd3257	316
ADIJake	0:85855ecd3257	317	if (!statusReg.Cmd_Running) /* Active-low, so invert it */
Vkadaba	5:0728bde67bdb	318	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_BUSY;
ADIJake	0:85855ecd3257	319	if (statusReg.Drdy)
Vkadaba	5:0728bde67bdb	320	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_DATAREADY;
ADIJake	0:85855ecd3257	321	if (statusReg.FIFO_Error)
Vkadaba	5:0728bde67bdb	322	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_FIFO_ERROR;
Vkadaba	23:bb685f35b08b	323	if (statusReg.Alert_Active) {
Vkadaba	5:0728bde67bdb	324	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_ALERT;
Vkadaba	5:0728bde67bdb	325
Vkadaba	8:2f2775c34640	326	ADMW_CORE_Channel_Alert_Status_t channelAlertStatusReg;
ADIJake	0:85855ecd3257	327	READ_REG_U16(hDevice, channelAlertStatusReg.VALUE16,
ADIJake	0:85855ecd3257	328	CORE_CHANNEL_ALERT_STATUS);
ADIJake	0:85855ecd3257	329
Vkadaba	23:bb685f35b08b	330	for (unsigned i = 0; i < ADMW1001_MAX_CHANNELS; i++) {
Vkadaba	23:bb685f35b08b	331	if (channelAlertStatusReg.VALUE16 & (1 << i)) {
Vkadaba	8:2f2775c34640	332	ADMW_CORE_Alert_Detail_Ch_t alertDetailReg;
ADIJake	0:85855ecd3257	333	READ_REG_U16(hDevice, alertDetailReg.VALUE16,
ADIJake	0:85855ecd3257	334	CORE_ALERT_DETAIL_CHn(i));
ADIJake	0:85855ecd3257	335
Vkadaba	32:52445bef314d	336	if (alertDetailReg.ADC_Near_Overrange)
Vkadaba	32:52445bef314d	337	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_ADC_NEAR_OVERRANGE;
Vkadaba	32:52445bef314d	338	if (alertDetailReg.Sensor_UnderRange)
Vkadaba	32:52445bef314d	339	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_SENSOR_UNDERRANGE;
Vkadaba	32:52445bef314d	340	if (alertDetailReg.Sensor_OverRange)
Vkadaba	32:52445bef314d	341	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_SENSOR_OVERRANGE ;
Vkadaba	32:52445bef314d	342	if (alertDetailReg.CJ_Soft_Fault)
Vkadaba	32:52445bef314d	343	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_CJ_SOFT_FAULT ;
Vkadaba	32:52445bef314d	344	if (alertDetailReg.CJ_Hard_Fault)
Vkadaba	32:52445bef314d	345	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_CJ_HARD_FAULT;
Vkadaba	32:52445bef314d	346	if (alertDetailReg.ADC_Input_OverRange)
Vkadaba	32:52445bef314d	347	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_ADC_INPUT_OVERRANGE ;
Vkadaba	32:52445bef314d	348	if (alertDetailReg.Sensor_HardFault)
Vkadaba	32:52445bef314d	349	pStatus->channelAlerts[i] \|= ADMW_ALERT_DETAIL_CH_SENSOR_HARDFAULT;
Vkadaba	32:52445bef314d	350
ADIJake	0:85855ecd3257	351	}
ADIJake	0:85855ecd3257	352	}
ADIJake	0:85855ecd3257	353
Vkadaba	32:52445bef314d	354	if (statusReg.Configuration_Error)
Vkadaba	5:0728bde67bdb	355	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_CONFIG_ERROR;
Vkadaba	32:52445bef314d	356	if (statusReg.LUT_Error)
Vkadaba	5:0728bde67bdb	357	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_LUT_ERROR;
ADIJake	0:85855ecd3257	358	}
ADIJake	0:85855ecd3257	359
Vkadaba	23:bb685f35b08b	360	if (statusReg.Error) {
Vkadaba	5:0728bde67bdb	361	pStatus->deviceStatus \|= ADMW_DEVICE_STATUS_ERROR;
Vkadaba	5:0728bde67bdb	362
Vkadaba	8:2f2775c34640	363	ADMW_CORE_Error_Code_t errorCodeReg;
ADIJake	0:85855ecd3257	364	READ_REG_U16(hDevice, errorCodeReg.VALUE16, CORE_ERROR_CODE);
ADIJake	0:85855ecd3257	365	pStatus->errorCode = errorCodeReg.Error_Code;
ADIJake	0:85855ecd3257	366
ADIJake	0:85855ecd3257	367	}
Vkadaba	5:0728bde67bdb	368	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	369	}
ADIJake	0:85855ecd3257	370
Vkadaba	5:0728bde67bdb	371	ADMW_RESULT admw_GetCommandRunningState(
Vkadaba	5:0728bde67bdb	372	ADMW_DEVICE_HANDLE hDevice,
ADIJake	0:85855ecd3257	373	bool *pbCommandRunning)
ADIJake	0:85855ecd3257	374	{
Vkadaba	8:2f2775c34640	375	ADMW_CORE_Status_t statusReg;
ADIJake	0:85855ecd3257	376
ADIJake	0:85855ecd3257	377	READ_REG_U8(hDevice, statusReg.VALUE8, CORE_STATUS);
ADIJake	0:85855ecd3257	378
ADIJake	0:85855ecd3257	379	/* We should never normally see 0xFF here if the module is operational */
ADIJake	0:85855ecd3257	380	if (statusReg.VALUE8 == 0xFF)
Vkadaba	5:0728bde67bdb	381	return ADMW_ERR_NOT_INITIALIZED;
ADIJake	0:85855ecd3257	382
ADIJake	0:85855ecd3257	383	pbCommandRunning = !statusReg.Cmd_Running; / Active-low, so invert it */
ADIJake	0:85855ecd3257	384
Vkadaba	5:0728bde67bdb	385	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	386	}
ADIJake	0:85855ecd3257	387
Vkadaba	50:d84305e5e1c0	388	ADMW_RESULT admw_deviceInformation(ADMW_DEVICE_HANDLE hDevice)
Vkadaba	32:52445bef314d	389	{
Vkadaba	32:52445bef314d	390	uint16_t nAddress = REG_CORE_REVISION;
Vkadaba	32:52445bef314d	391	char nData[ADMW_VERSION_REG_VAL_SIZE]; //4 Bytes of version register data
Vkadaba	32:52445bef314d	392	ADMW_RESULT res;
Vkadaba	32:52445bef314d	393	res=admw1001_ReadRegister(hDevice,nAddress,nData,sizeof(nData));
Vkadaba	32:52445bef314d	394	if(res != ADMW_SUCCESS) {
Vkadaba	32:52445bef314d	395	//if reading version register failed, sending 00.00.0000 as ADMW1001 firmware version
Vkadaba	32:52445bef314d	396	//strcat(nData, ADMW1001_FIRMWARE_VERSION_DEFAULT);
Vkadaba	32:52445bef314d	397	ADMW_LOG_INFO("Firmware Version Id is %X.%X",nData[2],nData[0]);
Vkadaba	32:52445bef314d	398	} else {
Vkadaba	32:52445bef314d	399	char buffer[ADMW_FORMATTED_VERSION_SIZE]; //00.00.0000 8 digits + 2 Bytes "." + one null character at the end
Vkadaba	32:52445bef314d	400	strcat(nData, buffer);
Vkadaba	42:c9c5a22e539e	401	ADMW_LOG_INFO("Firmware Version Id is %X.%X.%X",nData[3],nData[2],nData[0]);
Vkadaba	32:52445bef314d	402	}
Vkadaba	32:52445bef314d	403	return ADMW_SUCCESS;
Vkadaba	32:52445bef314d	404	}
Vkadaba	55:215da406282b	405
Vkadaba	5:0728bde67bdb	406	static ADMW_RESULT executeCommand(
Vkadaba	5:0728bde67bdb	407	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	8:2f2775c34640	408	ADMW_CORE_Command_Special_Command const command,
ADIJake	0:85855ecd3257	409	bool const bWaitForCompletion)
ADIJake	0:85855ecd3257	410	{
Vkadaba	8:2f2775c34640	411	ADMW_CORE_Command_t commandReg;
ADIJake	0:85855ecd3257	412	bool bCommandRunning;
Vkadaba	5:0728bde67bdb	413	ADMW_RESULT eRet;
ADIJake	0:85855ecd3257	414
ADIJake	0:85855ecd3257	415	/*
ADIJake	0:85855ecd3257	416	* Don't allow another command to be issued if one is already running, but
Vkadaba	6:9d393a9677f4	417	* make an exception for ENUM_CORE_COMMAND_NOP which can be used to
ADIJake	0:85855ecd3257	418	* request a running command to be stopped (e.g. continuous measurement)
ADIJake	0:85855ecd3257	419	*/
Vkadaba	23:bb685f35b08b	420	if (command != ENUM_CORE_COMMAND_NOP) {
Vkadaba	5:0728bde67bdb	421	eRet = admw_GetCommandRunningState(hDevice, &bCommandRunning);
ADIJake	0:85855ecd3257	422	if (eRet)
ADIJake	0:85855ecd3257	423	return eRet;
ADIJake	0:85855ecd3257	424
ADIJake	0:85855ecd3257	425	if (bCommandRunning)
Vkadaba	5:0728bde67bdb	426	return ADMW_IN_USE;
ADIJake	0:85855ecd3257	427	}
ADIJake	0:85855ecd3257	428
ADIJake	0:85855ecd3257	429	commandReg.Special_Command = command;
ADIJake	0:85855ecd3257	430	WRITE_REG_U8(hDevice, commandReg.VALUE8, CORE_COMMAND);
ADIJake	0:85855ecd3257	431
Vkadaba	23:bb685f35b08b	432	if (bWaitForCompletion) {
ADIJake	0:85855ecd3257	433	do {
Vkadaba	50:d84305e5e1c0	434	/* Allow a minimum 100usec delay for status update before checking */
Vkadaba	50:d84305e5e1c0	435	admw_TimeDelayUsec(100);
Vkadaba	5:0728bde67bdb	436
Vkadaba	5:0728bde67bdb	437	eRet = admw_GetCommandRunningState(hDevice, &bCommandRunning);
ADIJake	0:85855ecd3257	438	if (eRet)
ADIJake	0:85855ecd3257	439	return eRet;
ADIJake	0:85855ecd3257	440	} while (bCommandRunning);
ADIJake	0:85855ecd3257	441	}
ADIJake	0:85855ecd3257	442
Vkadaba	5:0728bde67bdb	443	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	444	}
ADIJake	0:85855ecd3257	445
Vkadaba	5:0728bde67bdb	446	ADMW_RESULT admw_ApplyConfigUpdates(
Vkadaba	5:0728bde67bdb	447	ADMW_DEVICE_HANDLE const hDevice)
ADIJake	0:85855ecd3257	448	{
Vkadaba	5:0728bde67bdb	449	return executeCommand(hDevice, CORE_COMMAND_LATCH_CONFIG, true);
ADIJake	0:85855ecd3257	450	}
ADIJake	0:85855ecd3257	451
ADIJake	0:85855ecd3257	452	/*!
ADIJake	0:85855ecd3257	453	* @brief Start a measurement cycle.
ADIJake	0:85855ecd3257	454	*
ADIJake	0:85855ecd3257	455	* @param[out]
ADIJake	0:85855ecd3257	456	*
ADIJake	0:85855ecd3257	457	* @return Status
Vkadaba	5:0728bde67bdb	458	* - #ADMW_SUCCESS Call completed successfully.
Vkadaba	5:0728bde67bdb	459	* - #ADMW_FAILURE
ADIJake	0:85855ecd3257	460	*
ADIJake	0:85855ecd3257	461	* @details Sends the latch config command. Configuration for channels in
ADIJake	0:85855ecd3257	462	* conversion cycle should be completed before this function.
ADIJake	0:85855ecd3257	463	* Channel enabled bit should be set before this function.
ADIJake	0:85855ecd3257	464	* Starts a conversion and configures the format of the sample.
ADIJake	0:85855ecd3257	465	*
ADIJake	0:85855ecd3257	466	*/
Vkadaba	5:0728bde67bdb	467	ADMW_RESULT admw_StartMeasurement(
Vkadaba	5:0728bde67bdb	468	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	469	ADMW_MEASUREMENT_MODE const eMeasurementMode)
ADIJake	0:85855ecd3257	470	{
Vkadaba	23:bb685f35b08b	471	switch (eMeasurementMode) {
Vkadaba	23:bb685f35b08b	472	case ADMW_MEASUREMENT_MODE_NORMAL:
Vkadaba	23:bb685f35b08b	473	return executeCommand(hDevice, CORE_COMMAND_CONVERT_WITH_RAW, false);
Vkadaba	23:bb685f35b08b	474	case ADMW_MEASUREMENT_MODE_OMIT_RAW:
Vkadaba	23:bb685f35b08b	475	return executeCommand(hDevice, CORE_COMMAND_CONVERT, false);
Vkadaba	23:bb685f35b08b	476	default:
Vkadaba	23:bb685f35b08b	477	ADMW_LOG_ERROR("Invalid measurement mode %d specified",
Vkadaba	23:bb685f35b08b	478	eMeasurementMode);
Vkadaba	23:bb685f35b08b	479	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	480	}
ADIJake	0:85855ecd3257	481	}
ADIJake	0:85855ecd3257	482
ADIJake	0:85855ecd3257	483	/*
ADIJake	0:85855ecd3257	484	* Store the configuration settings to persistent memory on the device.
ADIJake	0:85855ecd3257	485	* The settings can be saved to 4 different flash memory areas (slots).
ADIJake	0:85855ecd3257	486	* No other command must be running when this is called.
ADIJake	0:85855ecd3257	487	* Do not power down the device while this command is running.
ADIJake	0:85855ecd3257	488	*/
Vkadaba	5:0728bde67bdb	489	ADMW_RESULT admw_SaveConfig(
Vkadaba	5:0728bde67bdb	490	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	491	ADMW_USER_CONFIG_SLOT const eSlotId)
ADIJake	0:85855ecd3257	492	{
Vkadaba	23:bb685f35b08b	493	switch (eSlotId) {
Vkadaba	5:0728bde67bdb	494	case ADMW_FLASH_CONFIG_1:
Vkadaba	5:0728bde67bdb	495	return executeCommand(hDevice, CORE_COMMAND_SAVE_CONFIG_1, true);
ADIJake	0:85855ecd3257	496	default:
Vkadaba	5:0728bde67bdb	497	ADMW_LOG_ERROR("Invalid user config target slot %d specified",
Vkadaba	23:bb685f35b08b	498	eSlotId);
Vkadaba	5:0728bde67bdb	499	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	500	}
ADIJake	0:85855ecd3257	501	}
ADIJake	0:85855ecd3257	502
ADIJake	0:85855ecd3257	503	/*
ADIJake	0:85855ecd3257	504	* Restore the configuration settings from persistent memory on the device.
ADIJake	0:85855ecd3257	505	* No other command must be running when this is called.
ADIJake	0:85855ecd3257	506	*/
Vkadaba	5:0728bde67bdb	507	ADMW_RESULT admw_RestoreConfig(
Vkadaba	5:0728bde67bdb	508	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	509	ADMW_USER_CONFIG_SLOT const eSlotId)
ADIJake	0:85855ecd3257	510	{
Vkadaba	23:bb685f35b08b	511	switch (eSlotId) {
Vkadaba	5:0728bde67bdb	512	case ADMW_FLASH_CONFIG_1:
Vkadaba	5:0728bde67bdb	513	return executeCommand(hDevice, CORE_COMMAND_LOAD_CONFIG_1, true);
ADIJake	0:85855ecd3257	514	default:
Vkadaba	5:0728bde67bdb	515	ADMW_LOG_ERROR("Invalid user config source slot %d specified",
Vkadaba	23:bb685f35b08b	516	eSlotId);
Vkadaba	5:0728bde67bdb	517	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	518	}
ADIJake	0:85855ecd3257	519	}
ADIJake	0:85855ecd3257	520
ADIJake	0:85855ecd3257	521	/*
ADIJake	0:85855ecd3257	522	* Store the LUT data to persistent memory on the device.
ADIJake	0:85855ecd3257	523	* No other command must be running when this is called.
ADIJake	0:85855ecd3257	524	* Do not power down the device while this command is running.
ADIJake	0:85855ecd3257	525	*/
Vkadaba	5:0728bde67bdb	526	ADMW_RESULT admw_SaveLutData(
Vkadaba	5:0728bde67bdb	527	ADMW_DEVICE_HANDLE const hDevice)
ADIJake	0:85855ecd3257	528	{
Vkadaba	5:0728bde67bdb	529	return executeCommand(hDevice, CORE_COMMAND_SAVE_LUT, true);
ADIJake	0:85855ecd3257	530	}
ADIJake	0:85855ecd3257	531
ADIJake	0:85855ecd3257	532	/*
ADIJake	0:85855ecd3257	533	* Restore the LUT data from persistent memory on the device.
ADIJake	0:85855ecd3257	534	* No other command must be running when this is called.
ADIJake	0:85855ecd3257	535	*/
Vkadaba	5:0728bde67bdb	536	ADMW_RESULT admw_RestoreLutData(
Vkadaba	5:0728bde67bdb	537	ADMW_DEVICE_HANDLE const hDevice)
ADIJake	0:85855ecd3257	538	{
Vkadaba	5:0728bde67bdb	539	return executeCommand(hDevice, CORE_COMMAND_LOAD_LUT, true);
ADIJake	0:85855ecd3257	540	}
ADIJake	0:85855ecd3257	541
ADIJake	0:85855ecd3257	542	/*
ADIJake	0:85855ecd3257	543	* Stop the measurement cycles on the device.
ADIJake	0:85855ecd3257	544	* To be used only if a measurement command is currently running.
ADIJake	0:85855ecd3257	545	*/
Vkadaba	5:0728bde67bdb	546	ADMW_RESULT admw_StopMeasurement(
Vkadaba	5:0728bde67bdb	547	ADMW_DEVICE_HANDLE const hDevice)
ADIJake	0:85855ecd3257	548	{
Vkadaba	5:0728bde67bdb	549	return executeCommand(hDevice, CORE_COMMAND_NOP, true);
ADIJake	0:85855ecd3257	550	}
ADIJake	0:85855ecd3257	551
ADIJake	0:85855ecd3257	552	/*
Vkadaba	32:52445bef314d	553	*
Vkadaba	32:52445bef314d	554	*/
Vkadaba	32:52445bef314d	555	ADMW_RESULT admw1001_sendRun( ADMW_DEVICE_HANDLE const hDevice)
Vkadaba	32:52445bef314d	556	{
Vkadaba	32:52445bef314d	557	bool bitCommand;
Vkadaba	32:52445bef314d	558	ADMW_RESULT eRet;
Vkadaba	32:52445bef314d	559	uint8_t pinreg = 0x1;
Vkadaba	32:52445bef314d	560
Vkadaba	32:52445bef314d	561	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	32:52445bef314d	562	static uint8_t DataBuffer[SPI_BUFFER_SIZE] = {0};
Vkadaba	32:52445bef314d	563	uint16_t nSize;
Vkadaba	32:52445bef314d	564
Vkadaba	32:52445bef314d	565	//Construct Read Status command
Vkadaba	32:52445bef314d	566	DataBuffer[0] = 0x07;
Vkadaba	32:52445bef314d	567	DataBuffer[1] = 0x0E; //Packet ID
Vkadaba	32:52445bef314d	568
Vkadaba	32:52445bef314d	569	DataBuffer[2] = 0x00;
Vkadaba	32:52445bef314d	570	DataBuffer[3] = 0x00; //Data words
Vkadaba	32:52445bef314d	571
Vkadaba	32:52445bef314d	572	DataBuffer[4] = 0x45;
Vkadaba	32:52445bef314d	573	DataBuffer[5] = 0x00; //Command ID
Vkadaba	32:52445bef314d	574
Vkadaba	32:52445bef314d	575	DataBuffer[6] = 0x00;
Vkadaba	32:52445bef314d	576	DataBuffer[7] = 0x50;
Vkadaba	32:52445bef314d	577	DataBuffer[8] = 0x00;
Vkadaba	32:52445bef314d	578	DataBuffer[9] = 0x00; //Address
Vkadaba	32:52445bef314d	579
Vkadaba	32:52445bef314d	580	DataBuffer[10] = 0x95;
Vkadaba	32:52445bef314d	581	DataBuffer[11] = 0x00;
Vkadaba	32:52445bef314d	582	DataBuffer[12] = 0x00;
Vkadaba	32:52445bef314d	583	DataBuffer[13] = 0x00; //Checksum
Vkadaba	32:52445bef314d	584
Vkadaba	32:52445bef314d	585	nSize = SFL_READ_STATUS_HDR_SIZE;
Vkadaba	32:52445bef314d	586
Vkadaba	32:52445bef314d	587	do {
Vkadaba	32:52445bef314d	588	// Get the SFL command irq pin to check if SFL is ready to receive commands
Vkadaba	32:52445bef314d	589	// Status pin is not checked since SFL is just booted, there should not be any issue with SFL
Vkadaba	32:52445bef314d	590	eRet = admw_GetGpioState( hDevice, ADMW_GPIO_PIN_DATAREADY, &bitCommand );
Vkadaba	32:52445bef314d	591	if( eRet != ADMW_SUCCESS) {
Vkadaba	32:52445bef314d	592	return eRet;
Vkadaba	32:52445bef314d	593	}
Vkadaba	32:52445bef314d	594
Vkadaba	32:52445bef314d	595	// Command IRQ pin should be low and Status IRQ pin should be high for SFL to be in good state and ready to recieve commands
Vkadaba	32:52445bef314d	596	// pinreg == '0x00' - Error occured in SFL
Vkadaba	32:52445bef314d	597	// pinreg == '0x01' - SFL is ready to recieve commands
Vkadaba	32:52445bef314d	598	// pinreg == '0x02' - Error occured in handling any commands in SFL
Vkadaba	32:52445bef314d	599	// pinreg == '0x03' - SFL not booted
Vkadaba	32:52445bef314d	600
Vkadaba	32:52445bef314d	601	pinreg = (bitCommand);
Vkadaba	32:52445bef314d	602
Vkadaba	32:52445bef314d	603	} while(pinreg != 0x0u);
Vkadaba	32:52445bef314d	604
Vkadaba	32:52445bef314d	605	eRet = admw_SpiTransfer(pCtx->hSpi, DataBuffer, NULL,
Vkadaba	32:52445bef314d	606	nSize, false);
Vkadaba	32:52445bef314d	607
Vkadaba	32:52445bef314d	608	return eRet;
Vkadaba	32:52445bef314d	609	}
Vkadaba	32:52445bef314d	610
Vkadaba	32:52445bef314d	611	/*
ADIJake	0:85855ecd3257	612	* Read a set of data samples from the device.
ADIJake	0:85855ecd3257	613	* This may be called at any time.
ADIJake	0:85855ecd3257	614	*/
Vkadaba	32:52445bef314d	615
Vkadaba	5:0728bde67bdb	616	ADMW_RESULT admw_GetData(
Vkadaba	5:0728bde67bdb	617	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	618	ADMW_MEASUREMENT_MODE const eMeasurementMode,
Vkadaba	5:0728bde67bdb	619	ADMW_DATA_SAMPLE * const pSamples,
ADIJake	0:85855ecd3257	620	uint8_t const nBytesPerSample,
ADIJake	0:85855ecd3257	621	uint32_t const nRequested,
ADIJake	0:85855ecd3257	622	uint32_t * const pnReturned)
ADIJake	0:85855ecd3257	623	{
Vkadaba	5:0728bde67bdb	624	ADMW1001_Sensor_Result_t sensorResult;
Vkadaba	5:0728bde67bdb	625	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	5:0728bde67bdb	626	uint16_t command = ADMW1001_HOST_COMMS_READ_CMD \|
Vkadaba	23:bb685f35b08b	627	(REG_CORE_DATA_FIFO & ADMW1001_HOST_COMMS_ADR_MASK);
ADIJake	0:85855ecd3257	628	uint8_t commandData[2] = {
ADIJake	0:85855ecd3257	629	command >> 8,
ADIJake	0:85855ecd3257	630	command & 0xFF
ADIJake	0:85855ecd3257	631	};
ADIJake	0:85855ecd3257	632	uint8_t commandResponse[2];
ADIJake	0:85855ecd3257	633	unsigned nValidSamples = 0;
Vkadaba	5:0728bde67bdb	634	ADMW_RESULT eRet = ADMW_SUCCESS;
ADIJake	0:85855ecd3257	635
ADIJake	0:85855ecd3257	636	do {
Vkadaba	5:0728bde67bdb	637	eRet = admw_SpiTransfer(pCtx->hSpi, commandData, commandResponse,
Vkadaba	23:bb685f35b08b	638	sizeof(command), false);
Vkadaba	23:bb685f35b08b	639	if (eRet) {
Vkadaba	5:0728bde67bdb	640	ADMW_LOG_ERROR("Failed to send read command for FIFO register");
ADIJake	0:85855ecd3257	641	return eRet;
ADIJake	0:85855ecd3257	642	}
Vkadaba	5:0728bde67bdb	643	admw_TimeDelayUsec(ADMW1001_HOST_COMMS_XFER_DELAY);
Vkadaba	5:0728bde67bdb	644	} while ((commandResponse[0] != ADMW1001_HOST_COMMS_CMD_RESP_0) \|\|
Vkadaba	5:0728bde67bdb	645	(commandResponse[1] != ADMW1001_HOST_COMMS_CMD_RESP_1));
Vkadaba	50:d84305e5e1c0	646
Vkadaba	23:bb685f35b08b	647	for (unsigned i = 0; i < nRequested; i++) {
Vkadaba	65:d91e1d63153d	648
ADIJake	0:85855ecd3257	649	bool bHoldCs = true;
ADIJake	0:85855ecd3257	650	/* Keep the CS signal asserted for all but the last sample */
ADIJake	0:85855ecd3257	651	if ((i + 1) == nRequested)
ADIJake	0:85855ecd3257	652	bHoldCs = false;
ADIJake	0:85855ecd3257	653
ADIJake	0:85855ecd3257	654	getDataCnt++;
ADIJake	0:85855ecd3257	655
Vkadaba	5:0728bde67bdb	656	eRet = admw_SpiTransfer(pCtx->hSpi, NULL, &sensorResult,
Vkadaba	23:bb685f35b08b	657	nBytesPerSample, bHoldCs);
Vkadaba	23:bb685f35b08b	658	if (eRet) {
Vkadaba	5:0728bde67bdb	659	ADMW_LOG_ERROR("Failed to read data from FIFO register");
ADIJake	0:85855ecd3257	660	return eRet;
ADIJake	0:85855ecd3257	661	}
ADIJake	0:85855ecd3257	662
Vkadaba	23:bb685f35b08b	663	if (! sensorResult.Ch_Valid) {
ADIJake	0:85855ecd3257	664	/*
ADIJake	0:85855ecd3257	665	* Reading an invalid sample indicates that there are no
ADIJake	0:85855ecd3257	666	* more samples available or we've lost sync with the device.
ADIJake	0:85855ecd3257	667	* In the latter case, it might be recoverable, but return here
ADIJake	0:85855ecd3257	668	* to let the application check the device status and decide itself.
ADIJake	0:85855ecd3257	669	*/
Vkadaba	5:0728bde67bdb	670	eRet = ADMW_INCOMPLETE;
ADIJake	0:85855ecd3257	671	break;
ADIJake	0:85855ecd3257	672	}
ADIJake	0:85855ecd3257	673
Vkadaba	5:0728bde67bdb	674	ADMW_DATA_SAMPLE *pSample = &pSamples[nValidSamples];
Vkadaba	65:d91e1d63153d	675	memcpy(pSample,&sensorResult,sizeof(sensorResult));
ADIJake	0:85855ecd3257	676	nValidSamples++;
ADIJake	0:85855ecd3257	677
Vkadaba	50:d84305e5e1c0	678	admw_TimeDelayUsec(ADMW1001_HOST_COMMS_XFER_DELAY);
ADIJake	0:85855ecd3257	679	}
ADIJake	0:85855ecd3257	680	*pnReturned = nValidSamples;
ADIJake	0:85855ecd3257	681
ADIJake	0:85855ecd3257	682	return eRet;
ADIJake	0:85855ecd3257	683	}
ADIJake	0:85855ecd3257	684
ADIJake	0:85855ecd3257	685	/*
Vkadaba	5:0728bde67bdb	686	* Close the given ADMW device.
ADIJake	0:85855ecd3257	687	*/
Vkadaba	5:0728bde67bdb	688	ADMW_RESULT admw_Close(
Vkadaba	5:0728bde67bdb	689	ADMW_DEVICE_HANDLE const hDevice)
ADIJake	0:85855ecd3257	690	{
Vkadaba	5:0728bde67bdb	691	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	5:0728bde67bdb	692
Vkadaba	5:0728bde67bdb	693	admw_GpioClose(pCtx->hGpio);
Vkadaba	5:0728bde67bdb	694	admw_SpiClose(pCtx->hSpi);
Vkadaba	5:0728bde67bdb	695	admw_LogClose();
Vkadaba	5:0728bde67bdb	696
Vkadaba	5:0728bde67bdb	697	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	698	}
ADIJake	0:85855ecd3257	699
Vkadaba	5:0728bde67bdb	700	ADMW_RESULT admw1001_WriteRegister(
Vkadaba	5:0728bde67bdb	701	ADMW_DEVICE_HANDLE hDevice,
ADIJake	0:85855ecd3257	702	uint16_t nAddress,
ADIJake	0:85855ecd3257	703	void *pData,
ADIJake	0:85855ecd3257	704	unsigned nLength)
ADIJake	0:85855ecd3257	705	{
Vkadaba	5:0728bde67bdb	706	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	707	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	5:0728bde67bdb	708	uint16_t command = ADMW1001_HOST_COMMS_WRITE_CMD \|
Vkadaba	23:bb685f35b08b	709	(nAddress & ADMW1001_HOST_COMMS_ADR_MASK);
ADIJake	0:85855ecd3257	710	uint8_t commandData[2] = {
ADIJake	0:85855ecd3257	711	command >> 8,
ADIJake	0:85855ecd3257	712	command & 0xFF
ADIJake	0:85855ecd3257	713	};
ADIJake	0:85855ecd3257	714	uint8_t commandResponse[2];
ADIJake	0:85855ecd3257	715
ADIJake	0:85855ecd3257	716	do {
Vkadaba	5:0728bde67bdb	717	eRet = admw_SpiTransfer(pCtx->hSpi, commandData, commandResponse,
Vkadaba	23:bb685f35b08b	718	sizeof(command), false);
Vkadaba	23:bb685f35b08b	719	if (eRet) {
Vkadaba	5:0728bde67bdb	720	ADMW_LOG_ERROR("Failed to send write command for register %u",
Vkadaba	23:bb685f35b08b	721	nAddress);
ADIJake	0:85855ecd3257	722	return eRet;
ADIJake	0:85855ecd3257	723	}
ADIJake	0:85855ecd3257	724
Vkadaba	5:0728bde67bdb	725	admw_TimeDelayUsec(ADMW1001_HOST_COMMS_XFER_DELAY);
Vkadaba	5:0728bde67bdb	726	} while ((commandResponse[0] != ADMW1001_HOST_COMMS_CMD_RESP_0) \|\|
Vkadaba	5:0728bde67bdb	727	(commandResponse[1] != ADMW1001_HOST_COMMS_CMD_RESP_1));
Vkadaba	5:0728bde67bdb	728
Vkadaba	5:0728bde67bdb	729	eRet = admw_SpiTransfer(pCtx->hSpi, pData, NULL, nLength, false);
Vkadaba	23:bb685f35b08b	730	if (eRet) {
Vkadaba	5:0728bde67bdb	731	ADMW_LOG_ERROR("Failed to write data (%dB) to register %u",
Vkadaba	23:bb685f35b08b	732	nLength, nAddress);
ADIJake	0:85855ecd3257	733	return eRet;
ADIJake	0:85855ecd3257	734	}
ADIJake	0:85855ecd3257	735
Vkadaba	5:0728bde67bdb	736	admw_TimeDelayUsec(ADMW1001_HOST_COMMS_XFER_DELAY);
Vkadaba	5:0728bde67bdb	737
Vkadaba	5:0728bde67bdb	738	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	739	}
ADIJake	0:85855ecd3257	740
Vkadaba	64:e8670e971e22	741	ADMW_RESULT admw_GetDeviceReadyState(
Vkadaba	64:e8670e971e22	742	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	64:e8670e971e22	743	bool * const bReady)
Vkadaba	6:9d393a9677f4	744	{
Vkadaba	64:e8670e971e22	745	ADMW_SPI_Chip_Type_t chipTypeReg;
Vkadaba	6:9d393a9677f4	746
Vkadaba	64:e8670e971e22	747	READ_REG_U8(hDevice, chipTypeReg.VALUE8, SPI_CHIP_TYPE);
Vkadaba	64:e8670e971e22	748	/* If we read this register successfully, assume the device is ready */
Vkadaba	64:e8670e971e22	749	*bReady = (chipTypeReg.VALUE8 == REG_SPI_CHIP_TYPE_RESET);
Vkadaba	6:9d393a9677f4	750
Vkadaba	6:9d393a9677f4	751	return ADMW_SUCCESS;
Vkadaba	6:9d393a9677f4	752	}
Vkadaba	64:e8670e971e22	753
Vkadaba	5:0728bde67bdb	754	ADMW_RESULT admw1001_ReadRegister(
Vkadaba	5:0728bde67bdb	755	ADMW_DEVICE_HANDLE hDevice,
ADIJake	0:85855ecd3257	756	uint16_t nAddress,
ADIJake	0:85855ecd3257	757	void *pData,
ADIJake	0:85855ecd3257	758	unsigned nLength)
ADIJake	0:85855ecd3257	759	{
Vkadaba	5:0728bde67bdb	760	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	761	ADMW_DEVICE_CONTEXT *pCtx = hDevice;
Vkadaba	5:0728bde67bdb	762	uint16_t command = ADMW1001_HOST_COMMS_READ_CMD \|
Vkadaba	23:bb685f35b08b	763	(nAddress & ADMW1001_HOST_COMMS_ADR_MASK);
ADIJake	0:85855ecd3257	764	uint8_t commandData[2] = {
ADIJake	0:85855ecd3257	765	command >> 8,
ADIJake	0:85855ecd3257	766	command & 0xFF
ADIJake	0:85855ecd3257	767	};
ADIJake	0:85855ecd3257	768	uint8_t commandResponse[2];
ADIJake	0:85855ecd3257	769
ADIJake	0:85855ecd3257	770	do {
Vkadaba	5:0728bde67bdb	771	eRet = admw_SpiTransfer(pCtx->hSpi, commandData, commandResponse,
Vkadaba	23:bb685f35b08b	772	sizeof(command), false);
Vkadaba	23:bb685f35b08b	773	if (eRet) {
Vkadaba	5:0728bde67bdb	774	ADMW_LOG_ERROR("Failed to send read command for register %u",
Vkadaba	23:bb685f35b08b	775	nAddress);
ADIJake	0:85855ecd3257	776	return eRet;
ADIJake	0:85855ecd3257	777	}
ADIJake	0:85855ecd3257	778
Vkadaba	5:0728bde67bdb	779	admw_TimeDelayUsec(ADMW1001_HOST_COMMS_XFER_DELAY);
Vkadaba	5:0728bde67bdb	780	} while ((commandResponse[0] != ADMW1001_HOST_COMMS_CMD_RESP_0) \|\|
Vkadaba	5:0728bde67bdb	781	(commandResponse[1] != ADMW1001_HOST_COMMS_CMD_RESP_1));
Vkadaba	5:0728bde67bdb	782
Vkadaba	5:0728bde67bdb	783	eRet = admw_SpiTransfer(pCtx->hSpi, NULL, pData, nLength, false);
Vkadaba	23:bb685f35b08b	784	if (eRet) {
Vkadaba	5:0728bde67bdb	785	ADMW_LOG_ERROR("Failed to read data (%uB) from register %u",
Vkadaba	23:bb685f35b08b	786	nLength, nAddress);
ADIJake	0:85855ecd3257	787	return eRet;
ADIJake	0:85855ecd3257	788	}
ADIJake	0:85855ecd3257	789
Vkadaba	5:0728bde67bdb	790	admw_TimeDelayUsec(ADMW1001_HOST_COMMS_XFER_DELAY);
Vkadaba	5:0728bde67bdb	791
Vkadaba	5:0728bde67bdb	792	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	793	}
ADIJake	0:85855ecd3257	794
Vkadaba	5:0728bde67bdb	795	ADMW_RESULT admw1001_GetDataReadyModeInfo(
Vkadaba	8:2f2775c34640	796	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	8:2f2775c34640	797	ADMW_MEASUREMENT_MODE const eMeasurementMode,
Vkadaba	5:0728bde67bdb	798	ADMW1001_OPERATING_MODE * const peOperatingMode,
Vkadaba	5:0728bde67bdb	799	ADMW1001_DATAREADY_MODE * const peDataReadyMode,
Vkadaba	8:2f2775c34640	800	uint32_t * const pnSamplesPerDataready,
Vkadaba	8:2f2775c34640	801	uint32_t * const pnSamplesPerCycle,
Vkadaba	8:2f2775c34640	802	uint8_t * const pnBytesPerSample)
ADIJake	0:85855ecd3257	803	{
ADIJake	0:85855ecd3257	804	unsigned nChannelsEnabled = 0;
ADIJake	0:85855ecd3257	805	unsigned nSamplesPerCycle = 0;
ADIJake	0:85855ecd3257	806
Vkadaba	8:2f2775c34640	807	ADMW_CORE_Mode_t modeReg;
ADIJake	0:85855ecd3257	808	READ_REG_U8(hDevice, modeReg.VALUE8, CORE_MODE);
ADIJake	0:85855ecd3257	809
Vkadaba	57:c6275de14bc5	810	if (modeReg.Conversion_Mode == CORE_MODE_SINGLECYCLE)
Vkadaba	50:d84305e5e1c0	811	*peOperatingMode = ADMW1001_OPERATING_MODE_SINGLECYCLE;
Vkadaba	50:d84305e5e1c0	812	else
Vkadaba	50:d84305e5e1c0	813	*peOperatingMode = ADMW1001_OPERATING_MODE_CONTINUOUS;
ADIJake	0:85855ecd3257	814
Vkadaba	23:bb685f35b08b	815	if (eMeasurementMode == ADMW_MEASUREMENT_MODE_OMIT_RAW) {
Vkadaba	50:d84305e5e1c0	816	*pnBytesPerSample = 8;
Vkadaba	23:bb685f35b08b	817	} else {
Vkadaba	50:d84305e5e1c0	818	*pnBytesPerSample = 12;
Vkadaba	6:9d393a9677f4	819	}
Vkadaba	23:bb685f35b08b	820
Vkadaba	8:2f2775c34640	821	for (ADMW1001_CH_ID chId = ADMW1001_CH_ID_ANLG_1_UNIVERSAL;
Vkadaba	23:bb685f35b08b	822	chId < ADMW1001_MAX_CHANNELS;
Vkadaba	23:bb685f35b08b	823	chId++) {
Vkadaba	8:2f2775c34640	824	ADMW_CORE_Sensor_Details_t sensorDetailsReg;
Vkadaba	8:2f2775c34640	825	ADMW_CORE_Channel_Count_t channelCountReg;
Vkadaba	23:bb685f35b08b	826
Vkadaba	23:bb685f35b08b	827
Vkadaba	8:2f2775c34640	828	READ_REG_U8(hDevice, channelCountReg.VALUE8, CORE_CHANNEL_COUNTn(chId));
Vkadaba	8:2f2775c34640	829	READ_REG_U32(hDevice, sensorDetailsReg.VALUE32, CORE_SENSOR_DETAILSn(chId));
Vkadaba	23:bb685f35b08b	830
Vkadaba	41:df78b7d7b675	831	if (channelCountReg.Channel_Enable && !sensorDetailsReg.Do_Not_Publish) {
Vkadaba	8:2f2775c34640	832	unsigned nActualChannels = 1;
Vkadaba	63:2655a04c00f5	833
Vkadaba	8:2f2775c34640	834	nChannelsEnabled += nActualChannels;
Vkadaba	23:bb685f35b08b	835
Vkadaba	8:2f2775c34640	836	nSamplesPerCycle += nActualChannels *
Vkadaba	8:2f2775c34640	837	(channelCountReg.Channel_Count + 1);
ADIJake	0:85855ecd3257	838	}
Vkadaba	6:9d393a9677f4	839	}
Vkadaba	23:bb685f35b08b	840
Vkadaba	23:bb685f35b08b	841	if (nChannelsEnabled == 0) {
Vkadaba	8:2f2775c34640	842	*pnSamplesPerDataready = 0;
Vkadaba	8:2f2775c34640	843	*pnSamplesPerCycle = 0;
Vkadaba	8:2f2775c34640	844	return ADMW_SUCCESS;
Vkadaba	6:9d393a9677f4	845	}
Vkadaba	23:bb685f35b08b	846
Vkadaba	6:9d393a9677f4	847	*pnSamplesPerCycle = nSamplesPerCycle;
Vkadaba	23:bb685f35b08b	848
Vkadaba	23:bb685f35b08b	849	if (modeReg.Drdy_Mode == CORE_MODE_DRDY_PER_CONVERSION) {
Vkadaba	8:2f2775c34640	850	*pnSamplesPerDataready = 1;
Vkadaba	50:d84305e5e1c0	851	} else if (modeReg.Drdy_Mode == CORE_MODE_DRDY_PER_CYCLE) {
Vkadaba	50:d84305e5e1c0	852	*pnSamplesPerDataready = nSamplesPerCycle;
Vkadaba	50:d84305e5e1c0	853	} else if (modeReg.Drdy_Mode == CORE_MODE_DRDY_PER_FIFO_FILL) {
Vkadaba	50:d84305e5e1c0	854	ADMW_CORE_Fifo_Num_Cycles_t fifoNumCyclesReg;
Vkadaba	50:d84305e5e1c0	855
Vkadaba	50:d84305e5e1c0	856	READ_REG_U8(hDevice, fifoNumCyclesReg.VALUE8, CORE_FIFO_NUM_CYCLES);
Vkadaba	50:d84305e5e1c0	857
Vkadaba	50:d84305e5e1c0	858	pnSamplesPerDataready = nSamplesPerCycle fifoNumCyclesReg.Fifo_Num_Cycles;
Vkadaba	23:bb685f35b08b	859	} else {
Vkadaba	50:d84305e5e1c0	860	ADMW_LOG_ERROR("Invalid DRDY mode %d specified",
Vkadaba	50:d84305e5e1c0	861	modeReg.Drdy_Mode);
Vkadaba	50:d84305e5e1c0	862	return ADMW_INVALID_PARAM;
Vkadaba	6:9d393a9677f4	863	}
Vkadaba	23:bb685f35b08b	864
Vkadaba	23:bb685f35b08b	865	if (modeReg.Drdy_Mode == CORE_MODE_DRDY_PER_CONVERSION) {
Vkadaba	8:2f2775c34640	866	*peDataReadyMode = ADMW1001_DATAREADY_PER_CONVERSION;
Vkadaba	50:d84305e5e1c0	867	} else if (modeReg.Drdy_Mode == CORE_MODE_DRDY_PER_CYCLE) {
Vkadaba	50:d84305e5e1c0	868	*peDataReadyMode = ADMW1001_DATAREADY_PER_CYCLE;
Vkadaba	50:d84305e5e1c0	869	} else if (modeReg.Drdy_Mode == CORE_MODE_DRDY_PER_FIFO_FILL) {
Vkadaba	50:d84305e5e1c0	870	*peDataReadyMode = ADMW1001_DATAREADY_PER_FIFO_FILL;
Vkadaba	23:bb685f35b08b	871	} else {
Vkadaba	50:d84305e5e1c0	872	ADMW_LOG_ERROR("Invalid DRDY mode %d specified",
Vkadaba	50:d84305e5e1c0	873	modeReg.Drdy_Mode);
Vkadaba	50:d84305e5e1c0	874	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	875	}
Vkadaba	23:bb685f35b08b	876
Vkadaba	5:0728bde67bdb	877	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	878	}
ADIJake	0:85855ecd3257	879
Vkadaba	5:0728bde67bdb	880	ADMW_RESULT admw_GetProductID(
Vkadaba	5:0728bde67bdb	881	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	5:0728bde67bdb	882	ADMW_PRODUCT_ID *pProductId)
ADIJake	0:85855ecd3257	883	{
Vkadaba	5:0728bde67bdb	884	ADMW_SPI_Product_ID_L_t productIdLoReg;
Vkadaba	5:0728bde67bdb	885	ADMW_SPI_Product_ID_H_t productIdHiReg;
ADIJake	0:85855ecd3257	886
ADIJake	0:85855ecd3257	887	READ_REG_U8(hDevice, productIdLoReg.VALUE8, SPI_PRODUCT_ID_L);
ADIJake	0:85855ecd3257	888	READ_REG_U8(hDevice, productIdHiReg.VALUE8, SPI_PRODUCT_ID_H);
ADIJake	0:85855ecd3257	889
Vkadaba	23:bb685f35b08b	890	*pProductId = (ADMW_PRODUCT_ID)((productIdHiReg.VALUE8 << 8) \|
Vkadaba	8:2f2775c34640	891	productIdLoReg.VALUE8);
Vkadaba	5:0728bde67bdb	892	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	893	}
ADIJake	0:85855ecd3257	894
Vkadaba	5:0728bde67bdb	895	static ADMW_RESULT admw_SetPowerMode(
Vkadaba	5:0728bde67bdb	896	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	5:0728bde67bdb	897	ADMW1001_POWER_MODE powerMode)
ADIJake	0:85855ecd3257	898	{
Vkadaba	50:d84305e5e1c0	899	ADMW_CORE_Power_Config_t powerConfigReg = { 0 };
Vkadaba	5:0728bde67bdb	900
Vkadaba	23:bb685f35b08b	901	if (powerMode == ADMW1001_POWER_MODE_HIBERNATION) {
Vkadaba	6:9d393a9677f4	902	powerConfigReg.Power_Mode_MCU = CORE_POWER_CONFIG_HIBERNATION;
Vkadaba	23:bb685f35b08b	903	} else if (powerMode == ADMW1001_POWER_MODE_ACTIVE) {
Vkadaba	6:9d393a9677f4	904	powerConfigReg.Power_Mode_MCU = CORE_POWER_CONFIG_ACTIVE_MODE;
Vkadaba	23:bb685f35b08b	905	} else {
Vkadaba	5:0728bde67bdb	906	ADMW_LOG_ERROR("Invalid power mode %d specified", powerMode);
Vkadaba	5:0728bde67bdb	907	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	908	}
ADIJake	0:85855ecd3257	909
ADIJake	0:85855ecd3257	910	WRITE_REG_U8(hDevice, powerConfigReg.VALUE8, CORE_POWER_CONFIG);
ADIJake	0:85855ecd3257	911
Vkadaba	5:0728bde67bdb	912	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	913	}
ADIJake	0:85855ecd3257	914
Vkadaba	5:0728bde67bdb	915	ADMW_RESULT admw1001_SetPowerConfig(
Vkadaba	5:0728bde67bdb	916	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	5:0728bde67bdb	917	ADMW1001_POWER_CONFIG *pPowerConfig)
ADIJake	0:85855ecd3257	918	{
Vkadaba	5:0728bde67bdb	919	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	920
Vkadaba	5:0728bde67bdb	921	eRet = admw_SetPowerMode(hDevice, pPowerConfig->powerMode);
Vkadaba	23:bb685f35b08b	922	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	923	ADMW_LOG_ERROR("Failed to set power mode");
ADIJake	0:85855ecd3257	924	return eRet;
ADIJake	0:85855ecd3257	925	}
ADIJake	0:85855ecd3257	926
Vkadaba	5:0728bde67bdb	927	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	928	}
ADIJake	0:85855ecd3257	929
Vkadaba	33:df7a00f1b8e1	930	static ADMW_RESULT admw_SetRSenseValue(
Vkadaba	33:df7a00f1b8e1	931	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	33:df7a00f1b8e1	932	float32_t RSenseValue)
Vkadaba	33:df7a00f1b8e1	933	{
Vkadaba	41:df78b7d7b675	934	ADMW_CORE_External_Reference_Resistor_t RefResistorConfigReg;
Vkadaba	41:df78b7d7b675	935
Vkadaba	41:df78b7d7b675	936	RefResistorConfigReg.Ext_Refin1_Value = RSenseValue;
Vkadaba	41:df78b7d7b675	937
Vkadaba	41:df78b7d7b675	938	WRITE_REG_FLOAT(hDevice, RefResistorConfigReg.VALUE32, CORE_EXTERNAL_REFERENCE_RESISTOR);
Vkadaba	41:df78b7d7b675	939
Vkadaba	41:df78b7d7b675	940	return ADMW_SUCCESS;
Vkadaba	33:df7a00f1b8e1	941
Vkadaba	33:df7a00f1b8e1	942	}
Vkadaba	5:0728bde67bdb	943	static ADMW_RESULT admw_SetMode(
Vkadaba	5:0728bde67bdb	944	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	5:0728bde67bdb	945	ADMW1001_OPERATING_MODE eOperatingMode,
Vkadaba	8:2f2775c34640	946	ADMW1001_DATAREADY_MODE eDataReadyMode)
ADIJake	0:85855ecd3257	947	{
Vkadaba	8:2f2775c34640	948	ADMW_CORE_Mode_t modeReg;
ADIJake	0:85855ecd3257	949
ADIJake	0:85855ecd3257	950	modeReg.VALUE8 = REG_RESET_VAL(CORE_MODE);
ADIJake	0:85855ecd3257	951
Vkadaba	23:bb685f35b08b	952	if (eOperatingMode == ADMW1001_OPERATING_MODE_SINGLECYCLE) {
Vkadaba	5:0728bde67bdb	953	modeReg.Conversion_Mode = CORE_MODE_SINGLECYCLE;
Vkadaba	23:bb685f35b08b	954	} else if (eOperatingMode == ADMW1001_OPERATING_MODE_CONTINUOUS) {
Vkadaba	5:0728bde67bdb	955	modeReg.Conversion_Mode = CORE_MODE_CONTINUOUS;
Vkadaba	23:bb685f35b08b	956	} else {
Vkadaba	5:0728bde67bdb	957	ADMW_LOG_ERROR("Invalid operating mode %d specified",
Vkadaba	23:bb685f35b08b	958	eOperatingMode);
Vkadaba	5:0728bde67bdb	959	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	960	}
ADIJake	0:85855ecd3257	961
Vkadaba	23:bb685f35b08b	962	if (eDataReadyMode == ADMW1001_DATAREADY_PER_CONVERSION) {
Vkadaba	5:0728bde67bdb	963	modeReg.Drdy_Mode = CORE_MODE_DRDY_PER_CONVERSION;
Vkadaba	23:bb685f35b08b	964	} else if (eDataReadyMode == ADMW1001_DATAREADY_PER_CYCLE) {
Vkadaba	5:0728bde67bdb	965	modeReg.Drdy_Mode = CORE_MODE_DRDY_PER_CYCLE;
Vkadaba	50:d84305e5e1c0	966	} else if (eDataReadyMode == ADMW1001_DATAREADY_PER_FIFO_FILL) {
Vkadaba	50:d84305e5e1c0	967	modeReg.Drdy_Mode = CORE_MODE_DRDY_PER_FIFO_FILL;
Vkadaba	23:bb685f35b08b	968	} else {
Vkadaba	5:0728bde67bdb	969	ADMW_LOG_ERROR("Invalid data-ready mode %d specified", eDataReadyMode);
Vkadaba	5:0728bde67bdb	970	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	971	}
ADIJake	0:85855ecd3257	972
ADIJake	0:85855ecd3257	973	WRITE_REG_U8(hDevice, modeReg.VALUE8, CORE_MODE);
ADIJake	0:85855ecd3257	974
Vkadaba	5:0728bde67bdb	975	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	976	}
ADIJake	0:85855ecd3257	977
Vkadaba	8:2f2775c34640	978	ADMW_RESULT admw_SetCycleControl(ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	979	uint32_t nCycleInterval,
Vkadaba	50:d84305e5e1c0	980	bool vBiasEnable,
Vkadaba	43:e1789b7214cf	981	bool vPostExecCurrentState,
Vkadaba	43:e1789b7214cf	982	bool vGroundSwitch)
ADIJake	0:85855ecd3257	983	{
Vkadaba	8:2f2775c34640	984	ADMW_CORE_Cycle_Control_t cycleControlReg;
ADIJake	0:85855ecd3257	985
ADIJake	0:85855ecd3257	986	cycleControlReg.VALUE16 = REG_RESET_VAL(CORE_CYCLE_CONTROL);
ADIJake	0:85855ecd3257	987
Vkadaba	43:e1789b7214cf	988	if (nCycleInterval < (1 << 12)) {
Vkadaba	43:e1789b7214cf	989	cycleControlReg.Cycle_Time_Units = CORE_CYCLE_CONTROL_SECONDS;
Vkadaba	23:bb685f35b08b	990	} else {
Vkadaba	43:e1789b7214cf	991	ADMW_LOG_ERROR("Invalid nCycleInterval %d specified", nCycleInterval);
Vkadaba	50:d84305e5e1c0	992	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	993	}
ADIJake	0:85855ecd3257	994
Vkadaba	23:bb685f35b08b	995	if (vBiasEnable == true) {
Vkadaba	8:2f2775c34640	996	cycleControlReg.Vbias = 1;
Vkadaba	8:2f2775c34640	997	}
ADIJake	0:85855ecd3257	998	CHECK_REG_FIELD_VAL(CORE_CYCLE_CONTROL_CYCLE_TIME, nCycleInterval);
ADIJake	0:85855ecd3257	999	cycleControlReg.Cycle_Time = nCycleInterval;
Vkadaba	50:d84305e5e1c0	1000
Vkadaba	50:d84305e5e1c0	1001	switch(vPostExecCurrentState) {
Vkadaba	50:d84305e5e1c0	1002	case ADMW1001_ADC_EXC_STATE_CYCLE_POWER:
Vkadaba	50:d84305e5e1c0	1003	cycleControlReg.PST_MEAS_EXC_CTRL = CORE_CYCLE_CONTROL_POWERCYCLE;
Vkadaba	50:d84305e5e1c0	1004	break;
Vkadaba	50:d84305e5e1c0	1005	case ADMW1001_ADC_EXC_STATE_ALWAYS_ON:
Vkadaba	50:d84305e5e1c0	1006	cycleControlReg.PST_MEAS_EXC_CTRL = CORE_CYCLE_CONTROL_ALWAYSON;
Vkadaba	50:d84305e5e1c0	1007	break;
Vkadaba	50:d84305e5e1c0	1008	default:
Vkadaba	50:d84305e5e1c0	1009	ADMW_LOG_ERROR("Invalid Post measurement Excitation Current state %d specified",
Vkadaba	50:d84305e5e1c0	1010	vPostExecCurrentState);
Vkadaba	50:d84305e5e1c0	1011	return ADMW_INVALID_PARAM;
Vkadaba	43:e1789b7214cf	1012	}
Vkadaba	50:d84305e5e1c0	1013
Vkadaba	50:d84305e5e1c0	1014	switch(vGroundSwitch) {
Vkadaba	50:d84305e5e1c0	1015	case ADMW1001_ADC_GND_SW_OPEN:
Vkadaba	50:d84305e5e1c0	1016	cycleControlReg.GND_SW_CTRL = CORE_CYCLE_CONTROL_OPEN_SW;
Vkadaba	50:d84305e5e1c0	1017	break;
Vkadaba	50:d84305e5e1c0	1018	case ADMW1001_ADC_GND_SW_CLOSED:
Vkadaba	50:d84305e5e1c0	1019	cycleControlReg.GND_SW_CTRL = CORE_CYCLE_CONTROL_CLOSE_SW;
Vkadaba	50:d84305e5e1c0	1020	break;
Vkadaba	50:d84305e5e1c0	1021	default:
Vkadaba	50:d84305e5e1c0	1022	ADMW_LOG_ERROR("Invalid ground switch state %d specified",
Vkadaba	50:d84305e5e1c0	1023	vGroundSwitch);
Vkadaba	50:d84305e5e1c0	1024	return ADMW_INVALID_PARAM;
Vkadaba	43:e1789b7214cf	1025	}
Vkadaba	50:d84305e5e1c0	1026
ADIJake	0:85855ecd3257	1027	WRITE_REG_U16(hDevice, cycleControlReg.VALUE16, CORE_CYCLE_CONTROL);
ADIJake	0:85855ecd3257	1028
Vkadaba	5:0728bde67bdb	1029	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1030	}
Vkadaba	36:54e2418e7620	1031	static ADMW_RESULT admw_SetExternalReferenceVoltage(
Vkadaba	36:54e2418e7620	1032	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	36:54e2418e7620	1033	float32_t externalRefVoltage)
Vkadaba	36:54e2418e7620	1034	{
Vkadaba	36:54e2418e7620	1035	WRITE_REG_FLOAT(hDevice, externalRefVoltage, CORE_EXTERNAL_VOLTAGE_REFERENCE);
Vkadaba	36:54e2418e7620	1036
Vkadaba	36:54e2418e7620	1037	return ADMW_SUCCESS;
Vkadaba	36:54e2418e7620	1038	}
Vkadaba	50:d84305e5e1c0	1039	static ADMW_RESULT admw_SetFifoNumCycles(
Vkadaba	50:d84305e5e1c0	1040	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	50:d84305e5e1c0	1041	uint8_t fifoNumCycles)
Vkadaba	50:d84305e5e1c0	1042	{
Vkadaba	50:d84305e5e1c0	1043	WRITE_REG_U8(hDevice, fifoNumCycles, CORE_FIFO_NUM_CYCLES);
Vkadaba	50:d84305e5e1c0	1044
Vkadaba	50:d84305e5e1c0	1045	return ADMW_SUCCESS;
Vkadaba	50:d84305e5e1c0	1046	}
ADIJake	0:85855ecd3257	1047
Vkadaba	5:0728bde67bdb	1048	static ADMW_RESULT admw_SetExternalReferenceValues(
Vkadaba	5:0728bde67bdb	1049	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	6:9d393a9677f4	1050	float32_t externalRef1Value)
ADIJake	0:85855ecd3257	1051	{
Vkadaba	6:9d393a9677f4	1052	WRITE_REG_FLOAT(hDevice, externalRef1Value, CORE_EXTERNAL_REFERENCE_RESISTOR);
ADIJake	0:85855ecd3257	1053
Vkadaba	5:0728bde67bdb	1054	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1055	}
Vkadaba	45:f5f553b8c0d5	1056	static ADMW_RESULT admw_SetAVDDVoltage(
Vkadaba	50:d84305e5e1c0	1057	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	50:d84305e5e1c0	1058	float32_t AVDDVoltage)
Vkadaba	50:d84305e5e1c0	1059	{
Vkadaba	45:f5f553b8c0d5	1060
Vkadaba	50:d84305e5e1c0	1061	WRITE_REG_FLOAT(hDevice, AVDDVoltage, CORE_AVDD_VOLTAGE);
Vkadaba	45:f5f553b8c0d5	1062
Vkadaba	50:d84305e5e1c0	1063	return ADMW_SUCCESS;
Vkadaba	50:d84305e5e1c0	1064	}
ADIJake	0:85855ecd3257	1065
Vkadaba	5:0728bde67bdb	1066	ADMW_RESULT admw1001_SetMeasurementConfig(
Vkadaba	5:0728bde67bdb	1067	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	5:0728bde67bdb	1068	ADMW1001_MEASUREMENT_CONFIG *pMeasConfig)
ADIJake	0:85855ecd3257	1069	{
Vkadaba	5:0728bde67bdb	1070	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	1071
Vkadaba	5:0728bde67bdb	1072	eRet = admw_SetMode(hDevice,
Vkadaba	8:2f2775c34640	1073	pMeasConfig->operatingMode,
Vkadaba	8:2f2775c34640	1074	pMeasConfig->dataReadyMode);
Vkadaba	23:bb685f35b08b	1075	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1076	ADMW_LOG_ERROR("Failed to set operating mode");
ADIJake	0:85855ecd3257	1077	return eRet;
ADIJake	0:85855ecd3257	1078	}
ADIJake	0:85855ecd3257	1079
Vkadaba	8:2f2775c34640	1080	eRet = admw_SetCycleControl(hDevice, pMeasConfig->cycleInterval,
Vkadaba	43:e1789b7214cf	1081	pMeasConfig->vBiasEnable,
Vkadaba	43:e1789b7214cf	1082	pMeasConfig->excitationState,
Vkadaba	43:e1789b7214cf	1083	pMeasConfig->groundSwitch );
Vkadaba	23:bb685f35b08b	1084	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1085	ADMW_LOG_ERROR("Failed to set cycle control");
ADIJake	0:85855ecd3257	1086	return eRet;
ADIJake	0:85855ecd3257	1087	}
ADIJake	0:85855ecd3257	1088
Vkadaba	50:d84305e5e1c0	1089	if (pMeasConfig->fifoNumCycles > 0) {
Vkadaba	50:d84305e5e1c0	1090	eRet = admw_SetFifoNumCycles(hDevice,
Vkadaba	50:d84305e5e1c0	1091	pMeasConfig->fifoNumCycles);
Vkadaba	50:d84305e5e1c0	1092	}
Vkadaba	50:d84305e5e1c0	1093
Vkadaba	50:d84305e5e1c0	1094	if (eRet != ADMW_SUCCESS) {
Vkadaba	50:d84305e5e1c0	1095	ADMW_LOG_ERROR("Failed to set the FIFO number of cycles.");
Vkadaba	50:d84305e5e1c0	1096	return eRet;
Vkadaba	50:d84305e5e1c0	1097	}
Vkadaba	50:d84305e5e1c0	1098
Vkadaba	43:e1789b7214cf	1099	if(pMeasConfig->externalRef1Value > 0) {
Vkadaba	8:2f2775c34640	1100	eRet = admw_SetExternalReferenceValues(hDevice,
Vkadaba	8:2f2775c34640	1101	pMeasConfig->externalRef1Value);
ADIJake	0:85855ecd3257	1102	}
Vkadaba	50:d84305e5e1c0	1103
Vkadaba	50:d84305e5e1c0	1104	if (eRet != ADMW_SUCCESS) {
Vkadaba	50:d84305e5e1c0	1105	ADMW_LOG_ERROR("Failed to set external reference values");
Vkadaba	50:d84305e5e1c0	1106	return eRet;
Vkadaba	50:d84305e5e1c0	1107	}
Vkadaba	50:d84305e5e1c0	1108
Vkadaba	50:d84305e5e1c0	1109	if((pMeasConfig->AVDDVoltage >= 3.0) && (pMeasConfig->AVDDVoltage <= 3.6)) {
Vkadaba	45:f5f553b8c0d5	1110	eRet = admw_SetAVDDVoltage(hDevice,
Vkadaba	45:f5f553b8c0d5	1111	pMeasConfig->AVDDVoltage);
Vkadaba	45:f5f553b8c0d5	1112	}
Vkadaba	50:d84305e5e1c0	1113
Vkadaba	23:bb685f35b08b	1114	if (eRet != ADMW_SUCCESS) {
Vkadaba	50:d84305e5e1c0	1115	ADMW_LOG_ERROR("Failed to set AVDD Voltge");
ADIJake	0:85855ecd3257	1116	return eRet;
ADIJake	0:85855ecd3257	1117	}
ADIJake	0:85855ecd3257	1118
Vkadaba	33:df7a00f1b8e1	1119	eRet = admw_SetRSenseValue(hDevice, pMeasConfig->RSenseValue);
Vkadaba	41:df78b7d7b675	1120	if (eRet != ADMW_SUCCESS) {
Vkadaba	33:df7a00f1b8e1	1121	ADMW_LOG_ERROR("Failed to set RSenseValue");
Vkadaba	33:df7a00f1b8e1	1122	return eRet;
Vkadaba	33:df7a00f1b8e1	1123	}
Vkadaba	41:df78b7d7b675	1124
Vkadaba	36:54e2418e7620	1125	eRet = admw_SetExternalReferenceVoltage(hDevice, pMeasConfig->externalRefVoltage);
Vkadaba	41:df78b7d7b675	1126	if (eRet != ADMW_SUCCESS) {
Vkadaba	36:54e2418e7620	1127	ADMW_LOG_ERROR("Failed to set External reference Voltage");
Vkadaba	36:54e2418e7620	1128	return eRet;
Vkadaba	41:df78b7d7b675	1129	}
Vkadaba	41:df78b7d7b675	1130
Vkadaba	5:0728bde67bdb	1131	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1132	}
Vkadaba	36:54e2418e7620	1133	ADMW_RESULT admw1001_SetDiagnosticsConfig(
Vkadaba	36:54e2418e7620	1134	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	36:54e2418e7620	1135	ADMW1001_DIAGNOSTICS_CONFIG *pDiagnosticsConfig)
Vkadaba	36:54e2418e7620	1136	{
Vkadaba	36:54e2418e7620	1137	ADMW_CORE_Diagnostics_Control_t diagnosticsControlReg;
ADIJake	0:85855ecd3257	1138
Vkadaba	36:54e2418e7620	1139	diagnosticsControlReg.VALUE8 = REG_RESET_VAL(CORE_DIAGNOSTICS_CONTROL);
Vkadaba	36:54e2418e7620	1140
Vkadaba	36:54e2418e7620	1141	if (pDiagnosticsConfig->disableMeasurementDiag)
Vkadaba	36:54e2418e7620	1142	diagnosticsControlReg.Diag_Meas_En = 0;
Vkadaba	36:54e2418e7620	1143	else
Vkadaba	36:54e2418e7620	1144	diagnosticsControlReg.Diag_Meas_En = 1;
Vkadaba	36:54e2418e7620	1145
Vkadaba	55:215da406282b	1146	if(pDiagnosticsConfig->osdFrequency <= 0x7F) {
Vkadaba	55:215da406282b	1147	diagnosticsControlReg.Diag_OSD_Freq = pDiagnosticsConfig->osdFrequency;
Vkadaba	55:215da406282b	1148	} else {
Vkadaba	44:94bdfaefddac	1149	ADMW_LOG_ERROR("Invalid open-sensor diagnostic frequency %d specified",
Vkadaba	55:215da406282b	1150	pDiagnosticsConfig->osdFrequency);
Vkadaba	44:94bdfaefddac	1151	return ADMW_INVALID_PARAM;
Vkadaba	44:94bdfaefddac	1152	}
Vkadaba	36:54e2418e7620	1153	WRITE_REG_U8(hDevice, diagnosticsControlReg.VALUE8, CORE_DIAGNOSTICS_CONTROL);
Vkadaba	36:54e2418e7620	1154
Vkadaba	36:54e2418e7620	1155	return ADMW_SUCCESS;
Vkadaba	36:54e2418e7620	1156	}
ADIJake	0:85855ecd3257	1157
Vkadaba	5:0728bde67bdb	1158	ADMW_RESULT admw1001_SetChannelCount(
Vkadaba	5:0728bde67bdb	1159	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1160	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1161	uint32_t nMeasurementsPerCycle)
ADIJake	0:85855ecd3257	1162	{
Vkadaba	8:2f2775c34640	1163	ADMW_CORE_Channel_Count_t channelCountReg;
ADIJake	0:85855ecd3257	1164
ADIJake	0:85855ecd3257	1165	channelCountReg.VALUE8 = REG_RESET_VAL(CORE_CHANNEL_COUNTn);
ADIJake	0:85855ecd3257	1166
Vkadaba	23:bb685f35b08b	1167	if (nMeasurementsPerCycle > 0) {
ADIJake	0:85855ecd3257	1168	nMeasurementsPerCycle -= 1;
ADIJake	0:85855ecd3257	1169
ADIJake	0:85855ecd3257	1170	CHECK_REG_FIELD_VAL(CORE_CHANNEL_COUNT_CHANNEL_COUNT,
ADIJake	0:85855ecd3257	1171	nMeasurementsPerCycle);
ADIJake	0:85855ecd3257	1172
ADIJake	0:85855ecd3257	1173	channelCountReg.Channel_Enable = 1;
ADIJake	0:85855ecd3257	1174	channelCountReg.Channel_Count = nMeasurementsPerCycle;
Vkadaba	23:bb685f35b08b	1175	} else {
ADIJake	0:85855ecd3257	1176	channelCountReg.Channel_Enable = 0;
ADIJake	0:85855ecd3257	1177	}
ADIJake	0:85855ecd3257	1178
ADIJake	0:85855ecd3257	1179	WRITE_REG_U8(hDevice, channelCountReg.VALUE8, CORE_CHANNEL_COUNTn(eChannelId));
ADIJake	0:85855ecd3257	1180
Vkadaba	5:0728bde67bdb	1181	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1182	}
ADIJake	0:85855ecd3257	1183
Vkadaba	5:0728bde67bdb	1184	ADMW_RESULT admw1001_SetChannelOptions(
Vkadaba	5:0728bde67bdb	1185	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1186	ADMW1001_CH_ID eChannelId,
Vkadaba	6:9d393a9677f4	1187	ADMW1001_CHANNEL_PRIORITY ePriority)
ADIJake	0:85855ecd3257	1188	{
Vkadaba	8:2f2775c34640	1189	ADMW_CORE_Channel_Options_t channelOptionsReg;
ADIJake	0:85855ecd3257	1190
ADIJake	0:85855ecd3257	1191	channelOptionsReg.VALUE8 = REG_RESET_VAL(CORE_CHANNEL_OPTIONSn);
ADIJake	0:85855ecd3257	1192
ADIJake	0:85855ecd3257	1193	CHECK_REG_FIELD_VAL(CORE_CHANNEL_OPTIONS_CHANNEL_PRIORITY, ePriority);
ADIJake	0:85855ecd3257	1194	channelOptionsReg.Channel_Priority = ePriority;
ADIJake	0:85855ecd3257	1195
ADIJake	0:85855ecd3257	1196	WRITE_REG_U8(hDevice, channelOptionsReg.VALUE8, CORE_CHANNEL_OPTIONSn(eChannelId));
ADIJake	0:85855ecd3257	1197
Vkadaba	5:0728bde67bdb	1198	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1199	}
ADIJake	0:85855ecd3257	1200
Vkadaba	5:0728bde67bdb	1201	ADMW_RESULT admw1001_SetChannelSkipCount(
Vkadaba	5:0728bde67bdb	1202	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1203	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1204	uint32_t nCycleSkipCount)
ADIJake	0:85855ecd3257	1205	{
Vkadaba	8:2f2775c34640	1206	ADMW_CORE_Channel_Skip_t channelSkipReg;
ADIJake	0:85855ecd3257	1207
ADIJake	0:85855ecd3257	1208	channelSkipReg.VALUE16 = REG_RESET_VAL(CORE_CHANNEL_SKIPn);
ADIJake	0:85855ecd3257	1209
ADIJake	0:85855ecd3257	1210	CHECK_REG_FIELD_VAL(CORE_CHANNEL_SKIP_CHANNEL_SKIP, nCycleSkipCount);
ADIJake	0:85855ecd3257	1211
ADIJake	0:85855ecd3257	1212	channelSkipReg.Channel_Skip = nCycleSkipCount;
ADIJake	0:85855ecd3257	1213
ADIJake	0:85855ecd3257	1214	WRITE_REG_U16(hDevice, channelSkipReg.VALUE16, CORE_CHANNEL_SKIPn(eChannelId));
ADIJake	0:85855ecd3257	1215
Vkadaba	5:0728bde67bdb	1216	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1217	}
ADIJake	0:85855ecd3257	1218
Vkadaba	5:0728bde67bdb	1219	static ADMW_RESULT admw_SetChannelAdcSensorType(
Vkadaba	8:2f2775c34640	1220	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1221	ADMW1001_CH_ID eChannelId,
Vkadaba	8:2f2775c34640	1222	ADMW1001_ADC_SENSOR_TYPE sensorType)
ADIJake	0:85855ecd3257	1223	{
Vkadaba	8:2f2775c34640	1224	ADMW_CORE_Sensor_Type_t sensorTypeReg;
ADIJake	0:85855ecd3257	1225
ADIJake	0:85855ecd3257	1226	sensorTypeReg.VALUE16 = REG_RESET_VAL(CORE_SENSOR_TYPEn);
ADIJake	0:85855ecd3257	1227
ADIJake	0:85855ecd3257	1228	/* Ensure that the sensor type is valid for this channel */
Vkadaba	23:bb685f35b08b	1229	switch(sensorType) {
Vkadaba	50:d84305e5e1c0	1230	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT10:
Vkadaba	50:d84305e5e1c0	1231
Vkadaba	50:d84305e5e1c0	1232	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT50:
Vkadaba	50:d84305e5e1c0	1233	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT100:
Vkadaba	50:d84305e5e1c0	1234	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT200:
Vkadaba	50:d84305e5e1c0	1235	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT500:
Vkadaba	50:d84305e5e1c0	1236	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT1000:
Vkadaba	50:d84305e5e1c0	1237	case ADMW1001_ADC_SENSOR_RTD_2WIRE_PT1000_0P00375:
Vkadaba	50:d84305e5e1c0	1238	case ADMW1001_ADC_SENSOR_RTD_2WIRE_NI120:
Vkadaba	50:d84305e5e1c0	1239	case ADMW1001_ADC_SENSOR_RTD_2WIRE_CUSTOM:
Vkadaba	50:d84305e5e1c0	1240	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT10:
Vkadaba	50:d84305e5e1c0	1241
Vkadaba	50:d84305e5e1c0	1242	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT50:
Vkadaba	50:d84305e5e1c0	1243	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT100:
Vkadaba	50:d84305e5e1c0	1244	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT200:
Vkadaba	50:d84305e5e1c0	1245	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT500:
Vkadaba	50:d84305e5e1c0	1246	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT1000:
Vkadaba	50:d84305e5e1c0	1247	case ADMW1001_ADC_SENSOR_RTD_4WIRE_PT1000_0P00375:
Vkadaba	50:d84305e5e1c0	1248	case ADMW1001_ADC_SENSOR_RTD_4WIRE_NI120:
Vkadaba	50:d84305e5e1c0	1249	case ADMW1001_ADC_SENSOR_RTD_4WIRE_CUSTOM:
Vkadaba	50:d84305e5e1c0	1250	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT10:
Vkadaba	50:d84305e5e1c0	1251
Vkadaba	50:d84305e5e1c0	1252	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT50:
Vkadaba	8:2f2775c34640	1253	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT100:
Vkadaba	50:d84305e5e1c0	1254	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT200:
Vkadaba	50:d84305e5e1c0	1255	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT500:
Vkadaba	8:2f2775c34640	1256	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT1000:
Vkadaba	50:d84305e5e1c0	1257	case ADMW1001_ADC_SENSOR_RTD_3WIRE_PT1000_0P00375 :
Vkadaba	50:d84305e5e1c0	1258
Vkadaba	50:d84305e5e1c0	1259	case ADMW1001_ADC_SENSOR_RTD_3WIRE_NI120:
Vkadaba	50:d84305e5e1c0	1260	case ADMW1001_ADC_SENSOR_RTD_3WIRE_CUSTOM:
Vkadaba	58:aa9cd5072f66	1261	case ADMW1001_ADC_SENSOR_BRIDGE_4WIRE:
Vkadaba	58:aa9cd5072f66	1262	case ADMW1001_ADC_SENSOR_BRIDGE_6WIRE:
Vkadaba	50:d84305e5e1c0	1263	case ADMW1001_ADC_SENSOR_DIODE:
Vkadaba	50:d84305e5e1c0	1264	case ADMW1001_ADC_SENSOR_THERMISTOR_44004_44033_2P252K_AT_25C:
Vkadaba	50:d84305e5e1c0	1265	case ADMW1001_ADC_SENSOR_THERMISTOR_44005_44030_3K_AT_25C:
Vkadaba	50:d84305e5e1c0	1266	case ADMW1001_ADC_SENSOR_THERMISTOR_44007_44034_5K_AT_25C:
Vkadaba	50:d84305e5e1c0	1267	case ADMW1001_ADC_SENSOR_THERMISTOR_44006_44031_10K_AT_25C:
Vkadaba	50:d84305e5e1c0	1268	case ADMW1001_ADC_SENSOR_THERMISTOR_44008_44032_30K_AT_25C:
Vkadaba	50:d84305e5e1c0	1269	case ADMW1001_ADC_SENSOR_THERMISTOR_YSI_400:
Vkadaba	50:d84305e5e1c0	1270	case ADMW1001_ADC_SENSOR_THERMISTOR_SPECTRUM_1003K_1K:
Vkadaba	50:d84305e5e1c0	1271	case ADMW1001_ADC_SENSOR_THERMISTOR_CUSTOM_STEINHART_HART:
Vkadaba	50:d84305e5e1c0	1272	case ADMW1001_ADC_SENSOR_THERMISTOR_CUSTOM_TABLE:
Vkadaba	36:54e2418e7620	1273	case ADMW1001_ADC_SENSOR_SINGLE_ENDED_ABSOLUTE:
Vkadaba	36:54e2418e7620	1274	case ADMW1001_ADC_SENSOR_DIFFERENTIAL_ABSOLUTE:
Vkadaba	36:54e2418e7620	1275	case ADMW1001_ADC_SENSOR_SINGLE_ENDED_RATIO:
Vkadaba	36:54e2418e7620	1276	case ADMW1001_ADC_SENSOR_DIFFERENTIAL_RATIO:
Vkadaba	50:d84305e5e1c0	1277
Vkadaba	50:d84305e5e1c0	1278	if (! (ADMW1001_CHANNEL_IS_ADC_CJC(eChannelId) \|\|
Vkadaba	50:d84305e5e1c0	1279	ADMW1001_CHANNEL_IS_ADC(eChannelId) )) {
Vkadaba	6:9d393a9677f4	1280	ADMW_LOG_ERROR(
Vkadaba	6:9d393a9677f4	1281	"Invalid ADC sensor type %d specified for channel %d",
Vkadaba	6:9d393a9677f4	1282	sensorType, eChannelId);
Vkadaba	6:9d393a9677f4	1283	return ADMW_INVALID_PARAM;
Vkadaba	6:9d393a9677f4	1284	}
Vkadaba	6:9d393a9677f4	1285	break;
Vkadaba	8:2f2775c34640	1286	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_J:
Vkadaba	8:2f2775c34640	1287	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_K:
Vkadaba	8:2f2775c34640	1288	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_T:
Vkadaba	50:d84305e5e1c0	1289	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_E:
Vkadaba	50:d84305e5e1c0	1290	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_N:
Vkadaba	50:d84305e5e1c0	1291	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_R:
Vkadaba	50:d84305e5e1c0	1292	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_S:
Vkadaba	50:d84305e5e1c0	1293	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_B:
Vkadaba	50:d84305e5e1c0	1294	case ADMW1001_ADC_SENSOR_THERMOCOUPLE_CUSTOM:
Vkadaba	23:bb685f35b08b	1295	if (! ADMW1001_CHANNEL_IS_ADC_VOLTAGE(eChannelId)) {
Vkadaba	6:9d393a9677f4	1296	ADMW_LOG_ERROR(
Vkadaba	6:9d393a9677f4	1297	"Invalid ADC sensor type %d specified for channel %d",
Vkadaba	6:9d393a9677f4	1298	sensorType, eChannelId);
Vkadaba	6:9d393a9677f4	1299	return ADMW_INVALID_PARAM;
Vkadaba	6:9d393a9677f4	1300	}
Vkadaba	6:9d393a9677f4	1301	break;
Vkadaba	6:9d393a9677f4	1302	default:
Vkadaba	6:9d393a9677f4	1303	ADMW_LOG_ERROR("Invalid/unsupported ADC sensor type %d specified",
Vkadaba	23:bb685f35b08b	1304	sensorType);
Vkadaba	5:0728bde67bdb	1305	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1306	}
ADIJake	0:85855ecd3257	1307
ADIJake	0:85855ecd3257	1308	sensorTypeReg.Sensor_Type = sensorType;
ADIJake	0:85855ecd3257	1309
ADIJake	0:85855ecd3257	1310	WRITE_REG_U16(hDevice, sensorTypeReg.VALUE16, CORE_SENSOR_TYPEn(eChannelId));
ADIJake	0:85855ecd3257	1311
Vkadaba	5:0728bde67bdb	1312	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1313	}
ADIJake	0:85855ecd3257	1314
Vkadaba	5:0728bde67bdb	1315	static ADMW_RESULT admw_SetChannelAdcSensorDetails(
Vkadaba	8:2f2775c34640	1316	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1317	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1318	ADMW1001_CHANNEL_CONFIG *pChannelConfig)
ADIJake	0:85855ecd3257	1319	/*
ADIJake	0:85855ecd3257	1320	* TODO - it would be nice if the general- vs. ADC-specific sensor details could be split into separate registers
ADIJake	0:85855ecd3257	1321	* General details:
ADIJake	0:85855ecd3257	1322	* - Measurement_Units
ADIJake	0:85855ecd3257	1323	* - Compensation_Channel
ADIJake	0:85855ecd3257	1324	* - CJC_Publish (if "CJC" was removed from the name)
ADIJake	0:85855ecd3257	1325	* ADC-specific details:
ADIJake	0:85855ecd3257	1326	* - PGA_Gain
ADIJake	0:85855ecd3257	1327	* - Reference_Select
ADIJake	0:85855ecd3257	1328	* - Reference_Buffer_Disable
ADIJake	0:85855ecd3257	1329	*/
ADIJake	0:85855ecd3257	1330	{
Vkadaba	5:0728bde67bdb	1331	ADMW1001_ADC_CHANNEL_CONFIG *pAdcChannelConfig = &pChannelConfig->adcChannelConfig;
Vkadaba	8:2f2775c34640	1332	ADMW1001_ADC_REFERENCE_TYPE refType = pAdcChannelConfig->reference;
Vkadaba	8:2f2775c34640	1333	ADMW_CORE_Sensor_Details_t sensorDetailsReg;
ADIJake	0:85855ecd3257	1334
ADIJake	0:85855ecd3257	1335	sensorDetailsReg.VALUE32 = REG_RESET_VAL(CORE_SENSOR_DETAILSn);
ADIJake	0:85855ecd3257	1336
Vkadaba	23:bb685f35b08b	1337	switch(pChannelConfig->measurementUnit) {
Vkadaba	8:2f2775c34640	1338	case ADMW1001_MEASUREMENT_UNIT_FAHRENHEIT:
Vkadaba	8:2f2775c34640	1339	sensorDetailsReg.Measurement_Units = CORE_SENSOR_DETAILS_UNITS_DEGF;
Vkadaba	8:2f2775c34640	1340	break;
Vkadaba	8:2f2775c34640	1341	case ADMW1001_MEASUREMENT_UNIT_CELSIUS:
Vkadaba	8:2f2775c34640	1342	sensorDetailsReg.Measurement_Units = CORE_SENSOR_DETAILS_UNITS_DEGC;
Vkadaba	8:2f2775c34640	1343	break;
Vkadaba	8:2f2775c34640	1344	case ADMW1001_MEASUREMENT_UNIT_UNSPECIFIED:
Vkadaba	8:2f2775c34640	1345	sensorDetailsReg.Measurement_Units = CORE_SENSOR_DETAILS_UNITS_UNSPECIFIED;
Vkadaba	8:2f2775c34640	1346	break;
Vkadaba	8:2f2775c34640	1347	default:
Vkadaba	8:2f2775c34640	1348	ADMW_LOG_ERROR("Invalid measurement unit %d specified",
Vkadaba	8:2f2775c34640	1349	pChannelConfig->measurementUnit);
Vkadaba	8:2f2775c34640	1350	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1351	}
ADIJake	0:85855ecd3257	1352
Vkadaba	23:bb685f35b08b	1353	if (pChannelConfig->compensationChannel == ADMW1001_CH_ID_NONE) {
ADIJake	0:85855ecd3257	1354	sensorDetailsReg.Compensation_Disable = 1;
ADIJake	0:85855ecd3257	1355	sensorDetailsReg.Compensation_Channel = 0;
Vkadaba	23:bb685f35b08b	1356	} else {
ADIJake	0:85855ecd3257	1357	sensorDetailsReg.Compensation_Disable = 0;
ADIJake	0:85855ecd3257	1358	sensorDetailsReg.Compensation_Channel = pChannelConfig->compensationChannel;
ADIJake	0:85855ecd3257	1359	}
ADIJake	0:85855ecd3257	1360
Vkadaba	23:bb685f35b08b	1361	switch(refType) {
Vkadaba	8:2f2775c34640	1362	case ADMW1001_ADC_REFERENCE_VOLTAGE_INTERNAL:
Vkadaba	8:2f2775c34640	1363	sensorDetailsReg.Reference_Select = CORE_SENSOR_DETAILS_REF_VINT;
Vkadaba	8:2f2775c34640	1364	break;
Vkadaba	8:2f2775c34640	1365	case ADMW1001_ADC_REFERENCE_VOLTAGE_EXTERNAL_1:
Vkadaba	8:2f2775c34640	1366	sensorDetailsReg.Reference_Select = CORE_SENSOR_DETAILS_REF_VEXT1;
Vkadaba	8:2f2775c34640	1367	break;
Vkadaba	8:2f2775c34640	1368	case ADMW1001_ADC_REFERENCE_VOLTAGE_AVDD:
Vkadaba	8:2f2775c34640	1369	sensorDetailsReg.Reference_Select = CORE_SENSOR_DETAILS_REF_AVDD;
Vkadaba	8:2f2775c34640	1370	break;
Vkadaba	8:2f2775c34640	1371	default:
Vkadaba	8:2f2775c34640	1372	ADMW_LOG_ERROR("Invalid ADC reference type %d specified", refType);
Vkadaba	8:2f2775c34640	1373	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1374	}
Vkadaba	23:bb685f35b08b	1375
Vkadaba	23:bb685f35b08b	1376	switch(pAdcChannelConfig->gain) {
Vkadaba	8:2f2775c34640	1377	case ADMW1001_ADC_GAIN_1X:
Vkadaba	8:2f2775c34640	1378	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_1;
Vkadaba	8:2f2775c34640	1379	break;
Vkadaba	8:2f2775c34640	1380	case ADMW1001_ADC_GAIN_2X:
Vkadaba	8:2f2775c34640	1381	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_2;
Vkadaba	8:2f2775c34640	1382	break;
Vkadaba	8:2f2775c34640	1383	case ADMW1001_ADC_GAIN_4X:
Vkadaba	8:2f2775c34640	1384	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_4;
Vkadaba	8:2f2775c34640	1385	break;
Vkadaba	8:2f2775c34640	1386	case ADMW1001_ADC_GAIN_8X:
Vkadaba	8:2f2775c34640	1387	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_8;
Vkadaba	8:2f2775c34640	1388	break;
Vkadaba	8:2f2775c34640	1389	case ADMW1001_ADC_GAIN_16X:
Vkadaba	8:2f2775c34640	1390	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_16;
Vkadaba	8:2f2775c34640	1391	break;
Vkadaba	8:2f2775c34640	1392	case ADMW1001_ADC_GAIN_32X:
Vkadaba	8:2f2775c34640	1393	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_32;
Vkadaba	8:2f2775c34640	1394	break;
Vkadaba	8:2f2775c34640	1395	case ADMW1001_ADC_GAIN_64X:
Vkadaba	8:2f2775c34640	1396	sensorDetailsReg.PGA_Gain = CORE_SENSOR_DETAILS_PGA_GAIN_64;
Vkadaba	8:2f2775c34640	1397	break;
Vkadaba	8:2f2775c34640	1398	default:
Vkadaba	8:2f2775c34640	1399	ADMW_LOG_ERROR("Invalid ADC gain %d specified",
Vkadaba	23:bb685f35b08b	1400	pAdcChannelConfig->gain);
Vkadaba	8:2f2775c34640	1401	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1402	}
ADIJake	0:85855ecd3257	1403
Vkadaba	23:bb685f35b08b	1404	switch(pAdcChannelConfig->rtdCurve) {
Vkadaba	8:2f2775c34640	1405	case ADMW1001_ADC_RTD_CURVE_EUROPEAN:
Vkadaba	8:2f2775c34640	1406	sensorDetailsReg.RTD_Curve = CORE_SENSOR_DETAILS_EUROPEAN_CURVE;
Vkadaba	8:2f2775c34640	1407	break;
Vkadaba	8:2f2775c34640	1408	case ADMW1001_ADC_RTD_CURVE_AMERICAN:
Vkadaba	8:2f2775c34640	1409	sensorDetailsReg.RTD_Curve = CORE_SENSOR_DETAILS_AMERICAN_CURVE;
Vkadaba	8:2f2775c34640	1410	break;
Vkadaba	8:2f2775c34640	1411	case ADMW1001_ADC_RTD_CURVE_JAPANESE:
Vkadaba	8:2f2775c34640	1412	sensorDetailsReg.RTD_Curve = CORE_SENSOR_DETAILS_JAPANESE_CURVE;
Vkadaba	8:2f2775c34640	1413	break;
Vkadaba	8:2f2775c34640	1414	case ADMW1001_ADC_RTD_CURVE_ITS90:
Vkadaba	8:2f2775c34640	1415	sensorDetailsReg.RTD_Curve = CORE_SENSOR_DETAILS_ITS90_CURVE;
Vkadaba	8:2f2775c34640	1416	break;
Vkadaba	8:2f2775c34640	1417	default:
Vkadaba	8:2f2775c34640	1418	ADMW_LOG_ERROR("Invalid RTD Curve %d specified",
Vkadaba	23:bb685f35b08b	1419	pAdcChannelConfig->rtdCurve);
Vkadaba	8:2f2775c34640	1420	return ADMW_INVALID_PARAM;
Vkadaba	6:9d393a9677f4	1421	}
Vkadaba	6:9d393a9677f4	1422
Vkadaba	23:bb685f35b08b	1423	if (pChannelConfig->disablePublishing) {
ADIJake	0:85855ecd3257	1424	sensorDetailsReg.Do_Not_Publish = 1;
Vkadaba	23:bb685f35b08b	1425	} else {
ADIJake	0:85855ecd3257	1426	sensorDetailsReg.Do_Not_Publish = 0;
Vkadaba	8:2f2775c34640	1427	}
Vkadaba	23:bb685f35b08b	1428
Vkadaba	23:bb685f35b08b	1429	switch (pChannelConfig->lutSelect) {
Vkadaba	8:2f2775c34640	1430	case ADMW1001_LUT_DEFAULT:
Vkadaba	8:2f2775c34640	1431	case ADMW1001_LUT_CUSTOM:
Vkadaba	8:2f2775c34640	1432	sensorDetailsReg.LUT_Select = pChannelConfig->lutSelect;
Vkadaba	8:2f2775c34640	1433	break;
Vkadaba	8:2f2775c34640	1434	default:
Vkadaba	8:2f2775c34640	1435	ADMW_LOG_ERROR("Invalid LUT selection %d specified",
Vkadaba	23:bb685f35b08b	1436	pChannelConfig->lutSelect);
Vkadaba	23:bb685f35b08b	1437	return ADMW_INVALID_PARAM;
Vkadaba	8:2f2775c34640	1438	}
Vkadaba	23:bb685f35b08b	1439
ADIJake	0:85855ecd3257	1440	WRITE_REG_U32(hDevice, sensorDetailsReg.VALUE32, CORE_SENSOR_DETAILSn(eChannelId));
ADIJake	0:85855ecd3257	1441
Vkadaba	5:0728bde67bdb	1442	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1443	}
ADIJake	0:85855ecd3257	1444
Vkadaba	33:df7a00f1b8e1	1445	static ADMW_RESULT admw_SetChannelAdcMeasurementSetup(
Vkadaba	5:0728bde67bdb	1446	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1447	ADMW1001_CH_ID eChannelId,
Vkadaba	33:df7a00f1b8e1	1448	ADMW1001_ADC_CHANNEL_CONFIG *pAdcChannelConfig)
ADIJake	0:85855ecd3257	1449	{
Vkadaba	8:2f2775c34640	1450	ADMW_CORE_Measurement_Setup_t MeasSetupReg;
Vkadaba	33:df7a00f1b8e1	1451	ADMW1001_ADC_FILTER_CONFIG *pFilterConfig = &pAdcChannelConfig->filter;
Vkadaba	6:9d393a9677f4	1452	MeasSetupReg.VALUE32 = REG_RESET_VAL(CORE_MEASUREMENT_SETUPn);
Vkadaba	33:df7a00f1b8e1	1453	MeasSetupReg.Buffer_Bypass = pAdcChannelConfig->bufferBypass;
Vkadaba	41:df78b7d7b675	1454
Vkadaba	23:bb685f35b08b	1455	if (pFilterConfig->type == ADMW1001_ADC_FILTER_SINC4) {
Vkadaba	6:9d393a9677f4	1456	MeasSetupReg.ADC_Filter_Type = CORE_MEASUREMENT_SETUP_ENABLE_SINC4;
Vkadaba	6:9d393a9677f4	1457	MeasSetupReg.ADC_SF = pFilterConfig->sf;
Vkadaba	23:bb685f35b08b	1458	} else if (pFilterConfig->type == ADMW1001_ADC_FILTER_SINC3) {
Vkadaba	6:9d393a9677f4	1459	MeasSetupReg.ADC_Filter_Type = CORE_MEASUREMENT_SETUP_ENABLE_SINC3;
Vkadaba	23:bb685f35b08b	1460	MeasSetupReg.ADC_SF = pFilterConfig->sf;
Vkadaba	23:bb685f35b08b	1461	} else {
Vkadaba	5:0728bde67bdb	1462	ADMW_LOG_ERROR("Invalid ADC filter type %d specified",
Vkadaba	23:bb685f35b08b	1463	pFilterConfig->type);
Vkadaba	5:0728bde67bdb	1464	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1465	}
Vkadaba	23:bb685f35b08b	1466
Vkadaba	8:2f2775c34640	1467	/* chop mod ecan be 0 (none), 1 (HW, 2 (SW, 3 (HW+SW). */
Vkadaba	17:2f0028880874	1468	MeasSetupReg.Chop_Mode = pFilterConfig->chopMode;
Vkadaba	23:bb685f35b08b	1469
Vkadaba	6:9d393a9677f4	1470	if(pFilterConfig->notch1p2)
Vkadaba	6:9d393a9677f4	1471	MeasSetupReg.NOTCH_EN_2 = 1;
Vkadaba	6:9d393a9677f4	1472	else
Vkadaba	6:9d393a9677f4	1473	MeasSetupReg.NOTCH_EN_2 = 0;
Vkadaba	23:bb685f35b08b	1474
Vkadaba	6:9d393a9677f4	1475	WRITE_REG_U32(hDevice, MeasSetupReg.VALUE32, CORE_MEASUREMENT_SETUPn(eChannelId));
ADIJake	0:85855ecd3257	1476
Vkadaba	5:0728bde67bdb	1477	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1478	}
ADIJake	0:85855ecd3257	1479
Vkadaba	5:0728bde67bdb	1480	static ADMW_RESULT admw_SetChannelAdcCurrentConfig(
Vkadaba	5:0728bde67bdb	1481	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1482	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1483	ADMW1001_ADC_EXC_CURRENT_CONFIG *pCurrentConfig)
ADIJake	0:85855ecd3257	1484	{
Vkadaba	8:2f2775c34640	1485	ADMW_CORE_Channel_Excitation_t channelExcitationReg;
ADIJake	0:85855ecd3257	1486
Vkadaba	6:9d393a9677f4	1487	channelExcitationReg.VALUE16 = REG_RESET_VAL(CORE_CHANNEL_EXCITATIONn);
Vkadaba	6:9d393a9677f4	1488
Vkadaba	18:cbf514cce921	1489	if (pCurrentConfig->outputLevel == ADMW1001_ADC_NO_EXTERNAL_EXC_CURRENT)
Vkadaba	18:cbf514cce921	1490	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_NONE;
Vkadaba	18:cbf514cce921	1491	else if (pCurrentConfig->outputLevel == ADMW1001_ADC_EXC_CURRENT_EXTERNAL)
Vkadaba	6:9d393a9677f4	1492	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_EXTERNAL;
Vkadaba	18:cbf514cce921	1493	else if (pCurrentConfig->outputLevel == ADMW1001_ADC_EXC_CURRENT_50uA)
Vkadaba	6:9d393a9677f4	1494	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_IEXC_50UA;
Vkadaba	6:9d393a9677f4	1495	else if (pCurrentConfig->outputLevel == ADMW1001_ADC_EXC_CURRENT_100uA)
Vkadaba	6:9d393a9677f4	1496	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_IEXC_100UA;
Vkadaba	6:9d393a9677f4	1497	else if (pCurrentConfig->outputLevel == ADMW1001_ADC_EXC_CURRENT_250uA)
Vkadaba	6:9d393a9677f4	1498	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_IEXC_250UA;
Vkadaba	6:9d393a9677f4	1499	else if (pCurrentConfig->outputLevel == ADMW1001_ADC_EXC_CURRENT_500uA)
Vkadaba	6:9d393a9677f4	1500	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_IEXC_500UA;
Vkadaba	6:9d393a9677f4	1501	else if (pCurrentConfig->outputLevel == ADMW1001_ADC_EXC_CURRENT_1000uA)
Vkadaba	6:9d393a9677f4	1502	channelExcitationReg.IOUT_Excitation_Current = CORE_CHANNEL_EXCITATION_IEXC_1000UA;
Vkadaba	23:bb685f35b08b	1503	else {
Vkadaba	6:9d393a9677f4	1504	ADMW_LOG_ERROR("Invalid ADC excitation current %d specified",
Vkadaba	6:9d393a9677f4	1505	pCurrentConfig->outputLevel);
Vkadaba	6:9d393a9677f4	1506	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1507	}
ADIJake	0:85855ecd3257	1508
Vkadaba	6:9d393a9677f4	1509	WRITE_REG_U16(hDevice, channelExcitationReg.VALUE16, CORE_CHANNEL_EXCITATIONn(eChannelId));
ADIJake	0:85855ecd3257	1510
Vkadaba	5:0728bde67bdb	1511	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1512	}
ADIJake	0:85855ecd3257	1513
Vkadaba	5:0728bde67bdb	1514	ADMW_RESULT admw_SetAdcChannelConfig(
Vkadaba	5:0728bde67bdb	1515	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1516	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1517	ADMW1001_CHANNEL_CONFIG *pChannelConfig)
ADIJake	0:85855ecd3257	1518	{
Vkadaba	5:0728bde67bdb	1519	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	1520	ADMW1001_ADC_CHANNEL_CONFIG *pAdcChannelConfig =
ADIJake	0:85855ecd3257	1521	&pChannelConfig->adcChannelConfig;
ADIJake	0:85855ecd3257	1522
Vkadaba	5:0728bde67bdb	1523	eRet = admw_SetChannelAdcSensorType(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1524	pAdcChannelConfig->sensor);
Vkadaba	23:bb685f35b08b	1525	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1526	ADMW_LOG_ERROR("Failed to set ADC sensor type for channel %d",
Vkadaba	23:bb685f35b08b	1527	eChannelId);
ADIJake	0:85855ecd3257	1528	return eRet;
ADIJake	0:85855ecd3257	1529	}
ADIJake	0:85855ecd3257	1530
Vkadaba	5:0728bde67bdb	1531	eRet = admw_SetChannelAdcSensorDetails(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1532	pChannelConfig);
Vkadaba	23:bb685f35b08b	1533	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1534	ADMW_LOG_ERROR("Failed to set ADC sensor details for channel %d",
Vkadaba	23:bb685f35b08b	1535	eChannelId);
ADIJake	0:85855ecd3257	1536	return eRet;
ADIJake	0:85855ecd3257	1537	}
ADIJake	0:85855ecd3257	1538
Vkadaba	33:df7a00f1b8e1	1539	eRet = admw_SetChannelAdcMeasurementSetup(hDevice, eChannelId,
Vkadaba	41:df78b7d7b675	1540	pAdcChannelConfig);
Vkadaba	23:bb685f35b08b	1541	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1542	ADMW_LOG_ERROR("Failed to set ADC filter for channel %d",
Vkadaba	23:bb685f35b08b	1543	eChannelId);
ADIJake	0:85855ecd3257	1544	return eRet;
ADIJake	0:85855ecd3257	1545	}
ADIJake	0:85855ecd3257	1546
Vkadaba	5:0728bde67bdb	1547	eRet = admw_SetChannelAdcCurrentConfig(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1548	&pAdcChannelConfig->current);
Vkadaba	23:bb685f35b08b	1549	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1550	ADMW_LOG_ERROR("Failed to set ADC current for channel %d",
Vkadaba	23:bb685f35b08b	1551	eChannelId);
ADIJake	0:85855ecd3257	1552	return eRet;
ADIJake	0:85855ecd3257	1553	}
ADIJake	0:85855ecd3257	1554
Vkadaba	5:0728bde67bdb	1555	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1556	}
ADIJake	0:85855ecd3257	1557
Vkadaba	5:0728bde67bdb	1558	static ADMW_RESULT admw_SetChannelDigitalSensorDetails(
Vkadaba	5:0728bde67bdb	1559	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1560	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1561	ADMW1001_CHANNEL_CONFIG *pChannelConfig)
ADIJake	0:85855ecd3257	1562	{
Vkadaba	8:2f2775c34640	1563	ADMW_CORE_Sensor_Details_t sensorDetailsReg;
ADIJake	0:85855ecd3257	1564
ADIJake	0:85855ecd3257	1565	sensorDetailsReg.VALUE32 = REG_RESET_VAL(CORE_SENSOR_DETAILSn);
ADIJake	0:85855ecd3257	1566
Vkadaba	23:bb685f35b08b	1567	if (pChannelConfig->compensationChannel == ADMW1001_CH_ID_NONE) {
ADIJake	0:85855ecd3257	1568	sensorDetailsReg.Compensation_Disable = 1;
ADIJake	0:85855ecd3257	1569	sensorDetailsReg.Compensation_Channel = 0;
Vkadaba	23:bb685f35b08b	1570	} else {
Vkadaba	5:0728bde67bdb	1571	ADMW_LOG_ERROR("Invalid compensation channel specified for digital sensor");
Vkadaba	5:0728bde67bdb	1572	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1573	}
ADIJake	0:85855ecd3257	1574
Vkadaba	23:bb685f35b08b	1575	if (pChannelConfig->measurementUnit == ADMW1001_MEASUREMENT_UNIT_UNSPECIFIED) {
Vkadaba	5:0728bde67bdb	1576	sensorDetailsReg.Measurement_Units = CORE_SENSOR_DETAILS_UNITS_UNSPECIFIED;
Vkadaba	23:bb685f35b08b	1577	} else {
Vkadaba	5:0728bde67bdb	1578	ADMW_LOG_ERROR("Invalid measurement unit specified for digital channel");
Vkadaba	5:0728bde67bdb	1579	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1580	}
ADIJake	0:85855ecd3257	1581
ADIJake	0:85855ecd3257	1582	if (pChannelConfig->disablePublishing)
ADIJake	0:85855ecd3257	1583	sensorDetailsReg.Do_Not_Publish = 1;
ADIJake	0:85855ecd3257	1584	else
ADIJake	0:85855ecd3257	1585	sensorDetailsReg.Do_Not_Publish = 0;
ADIJake	0:85855ecd3257	1586
ADIJake	0:85855ecd3257	1587	WRITE_REG_U32(hDevice, sensorDetailsReg.VALUE32, CORE_SENSOR_DETAILSn(eChannelId));
ADIJake	0:85855ecd3257	1588
Vkadaba	5:0728bde67bdb	1589	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1590	}
ADIJake	0:85855ecd3257	1591
Vkadaba	5:0728bde67bdb	1592	static ADMW_RESULT admw_SetDigitalSensorFormat(
Vkadaba	5:0728bde67bdb	1593	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1594	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1595	ADMW1001_DIGITAL_SENSOR_DATA_FORMAT *pDataFormat)
ADIJake	0:85855ecd3257	1596	{
Vkadaba	8:2f2775c34640	1597	ADMW_CORE_Digital_Sensor_Config_t sensorConfigReg;
ADIJake	0:85855ecd3257	1598
ADIJake	0:85855ecd3257	1599	sensorConfigReg.VALUE16 = REG_RESET_VAL(CORE_DIGITAL_SENSOR_CONFIGn);
ADIJake	0:85855ecd3257	1600
Vkadaba	23:bb685f35b08b	1601	if (pDataFormat->coding != ADMW1001_DIGITAL_SENSOR_DATA_CODING_NONE) {
Vkadaba	23:bb685f35b08b	1602	if (pDataFormat->frameLength == 0) {
Vkadaba	5:0728bde67bdb	1603	ADMW_LOG_ERROR("Invalid frame length specified for digital sensor data format");
Vkadaba	5:0728bde67bdb	1604	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1605	}
Vkadaba	23:bb685f35b08b	1606	if (pDataFormat->numDataBits == 0) {
Vkadaba	5:0728bde67bdb	1607	ADMW_LOG_ERROR("Invalid frame length specified for digital sensor data format");
Vkadaba	5:0728bde67bdb	1608	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1609	}
ADIJake	0:85855ecd3257	1610
ADIJake	0:85855ecd3257	1611	CHECK_REG_FIELD_VAL(CORE_DIGITAL_SENSOR_CONFIG_DIGITAL_SENSOR_READ_BYTES,
ADIJake	0:85855ecd3257	1612	pDataFormat->frameLength - 1);
ADIJake	0:85855ecd3257	1613	CHECK_REG_FIELD_VAL(CORE_DIGITAL_SENSOR_CONFIG_DIGITAL_SENSOR_DATA_BITS,
ADIJake	0:85855ecd3257	1614	pDataFormat->numDataBits - 1);
ADIJake	0:85855ecd3257	1615	CHECK_REG_FIELD_VAL(CORE_DIGITAL_SENSOR_CONFIG_DIGITAL_SENSOR_BIT_OFFSET,
ADIJake	0:85855ecd3257	1616	pDataFormat->bitOffset);
ADIJake	0:85855ecd3257	1617
ADIJake	0:85855ecd3257	1618	sensorConfigReg.Digital_Sensor_Read_Bytes = pDataFormat->frameLength - 1;
ADIJake	0:85855ecd3257	1619	sensorConfigReg.Digital_Sensor_Data_Bits = pDataFormat->numDataBits - 1;
ADIJake	0:85855ecd3257	1620	sensorConfigReg.Digital_Sensor_Bit_Offset = pDataFormat->bitOffset;
ADIJake	0:85855ecd3257	1621	sensorConfigReg.Digital_Sensor_Left_Aligned = pDataFormat->leftJustified ? 1 : 0;
ADIJake	0:85855ecd3257	1622	sensorConfigReg.Digital_Sensor_Little_Endian = pDataFormat->littleEndian ? 1 : 0;
ADIJake	0:85855ecd3257	1623
Vkadaba	23:bb685f35b08b	1624	switch (pDataFormat->coding) {
Vkadaba	23:bb685f35b08b	1625	case ADMW1001_DIGITAL_SENSOR_DATA_CODING_UNIPOLAR:
Vkadaba	23:bb685f35b08b	1626	sensorConfigReg.Digital_Sensor_Coding = CORE_DIGITAL_SENSOR_CONFIG_CODING_UNIPOLAR;
Vkadaba	23:bb685f35b08b	1627	break;
Vkadaba	23:bb685f35b08b	1628	case ADMW1001_DIGITAL_SENSOR_DATA_CODING_TWOS_COMPLEMENT:
Vkadaba	23:bb685f35b08b	1629	sensorConfigReg.Digital_Sensor_Coding = CORE_DIGITAL_SENSOR_CONFIG_CODING_TWOS_COMPL;
Vkadaba	23:bb685f35b08b	1630	break;
Vkadaba	23:bb685f35b08b	1631	case ADMW1001_DIGITAL_SENSOR_DATA_CODING_OFFSET_BINARY:
Vkadaba	23:bb685f35b08b	1632	sensorConfigReg.Digital_Sensor_Coding = CORE_DIGITAL_SENSOR_CONFIG_CODING_OFFSET_BINARY;
Vkadaba	23:bb685f35b08b	1633	break;
Vkadaba	23:bb685f35b08b	1634	default:
Vkadaba	23:bb685f35b08b	1635	ADMW_LOG_ERROR("Invalid coding specified for digital sensor data format");
Vkadaba	23:bb685f35b08b	1636	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1637	}
Vkadaba	23:bb685f35b08b	1638	} else {
Vkadaba	5:0728bde67bdb	1639	sensorConfigReg.Digital_Sensor_Coding = CORE_DIGITAL_SENSOR_CONFIG_CODING_NONE;
ADIJake	0:85855ecd3257	1640	}
ADIJake	0:85855ecd3257	1641
ADIJake	0:85855ecd3257	1642	WRITE_REG_U16(hDevice, sensorConfigReg.VALUE16,
ADIJake	0:85855ecd3257	1643	CORE_DIGITAL_SENSOR_CONFIGn(eChannelId));
ADIJake	0:85855ecd3257	1644
ADIJake	0:85855ecd3257	1645
Vkadaba	5:0728bde67bdb	1646	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1647	}
ADIJake	0:85855ecd3257	1648
ADIJake	0:85855ecd3257	1649
Vkadaba	5:0728bde67bdb	1650	static ADMW_RESULT admw_SetChannelI2cSensorType(
Vkadaba	5:0728bde67bdb	1651	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1652	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1653	ADMW1001_I2C_SENSOR_TYPE sensorType)
ADIJake	0:85855ecd3257	1654	{
Vkadaba	8:2f2775c34640	1655	ADMW_CORE_Sensor_Type_t sensorTypeReg;
ADIJake	0:85855ecd3257	1656
ADIJake	0:85855ecd3257	1657	sensorTypeReg.VALUE16 = REG_RESET_VAL(CORE_SENSOR_TYPEn);
ADIJake	0:85855ecd3257	1658
ADIJake	0:85855ecd3257	1659	/* Ensure that the sensor type is valid for this channel */
Vkadaba	23:bb685f35b08b	1660	switch(sensorType) {
Vkadaba	58:aa9cd5072f66	1661	case ADMW1001_I2C_SENSOR_HUMIDITY:
Vkadaba	50:d84305e5e1c0	1662	case ADMW1001_I2C_SENSOR_TEMPERATURE_ADT742X:
Vkadaba	8:2f2775c34640	1663	sensorTypeReg.Sensor_Type = sensorType;
Vkadaba	8:2f2775c34640	1664	break;
Vkadaba	8:2f2775c34640	1665	default:
Vkadaba	8:2f2775c34640	1666	ADMW_LOG_ERROR("Unsupported I2C sensor type %d specified", sensorType);
Vkadaba	8:2f2775c34640	1667	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1668	}
ADIJake	0:85855ecd3257	1669
ADIJake	0:85855ecd3257	1670	WRITE_REG_U16(hDevice, sensorTypeReg.VALUE16, CORE_SENSOR_TYPEn(eChannelId));
ADIJake	0:85855ecd3257	1671
Vkadaba	5:0728bde67bdb	1672	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1673	}
ADIJake	0:85855ecd3257	1674
Vkadaba	5:0728bde67bdb	1675	static ADMW_RESULT admw_SetChannelI2cSensorAddress(
Vkadaba	5:0728bde67bdb	1676	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1677	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1678	uint32_t deviceAddress)
ADIJake	0:85855ecd3257	1679	{
ADIJake	0:85855ecd3257	1680	CHECK_REG_FIELD_VAL(CORE_DIGITAL_SENSOR_ADDRESS_DIGITAL_SENSOR_ADDRESS, deviceAddress);
ADIJake	0:85855ecd3257	1681	WRITE_REG_U8(hDevice, deviceAddress, CORE_DIGITAL_SENSOR_ADDRESSn(eChannelId));
ADIJake	0:85855ecd3257	1682
Vkadaba	5:0728bde67bdb	1683	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1684	}
ADIJake	0:85855ecd3257	1685
Vkadaba	5:0728bde67bdb	1686	static ADMW_RESULT admw_SetDigitalChannelComms(
Vkadaba	5:0728bde67bdb	1687	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1688	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1689	ADMW1001_DIGITAL_SENSOR_COMMS *pDigitalComms)
ADIJake	0:85855ecd3257	1690	{
Vkadaba	8:2f2775c34640	1691	ADMW_CORE_Digital_Sensor_Comms_t digitalSensorComms;
ADIJake	0:85855ecd3257	1692
ADIJake	0:85855ecd3257	1693	digitalSensorComms.VALUE16 = REG_RESET_VAL(CORE_DIGITAL_SENSOR_COMMSn);
ADIJake	0:85855ecd3257	1694
Vkadaba	23:bb685f35b08b	1695	if(pDigitalComms->useCustomCommsConfig) {
ADIJake	0:85855ecd3257	1696
Vkadaba	23:bb685f35b08b	1697	if(pDigitalComms->i2cClockSpeed == ADMW1001_DIGITAL_SENSOR_COMMS_I2C_CLOCK_SPEED_100K) {
Vkadaba	5:0728bde67bdb	1698	digitalSensorComms.I2C_Clock = CORE_DIGITAL_SENSOR_COMMS_I2C_100K;
Vkadaba	23:bb685f35b08b	1699	} else if(pDigitalComms->i2cClockSpeed == ADMW1001_DIGITAL_SENSOR_COMMS_I2C_CLOCK_SPEED_400K) {
Vkadaba	5:0728bde67bdb	1700	digitalSensorComms.I2C_Clock = CORE_DIGITAL_SENSOR_COMMS_I2C_400K;
Vkadaba	23:bb685f35b08b	1701	} else {
Vkadaba	5:0728bde67bdb	1702	ADMW_LOG_ERROR("Invalid I2C clock speed %d specified",
Vkadaba	23:bb685f35b08b	1703	pDigitalComms->i2cClockSpeed);
Vkadaba	5:0728bde67bdb	1704	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1705	}
Vkadaba	63:2655a04c00f5	1706	}
ADIJake	0:85855ecd3257	1707	WRITE_REG_U16(hDevice, digitalSensorComms.VALUE16, CORE_DIGITAL_SENSOR_COMMSn(eChannelId));
ADIJake	0:85855ecd3257	1708
Vkadaba	5:0728bde67bdb	1709	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1710	}
ADIJake	0:85855ecd3257	1711
Vkadaba	5:0728bde67bdb	1712	ADMW_RESULT admw_SetI2cChannelConfig(
Vkadaba	5:0728bde67bdb	1713	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1714	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1715	ADMW1001_CHANNEL_CONFIG *pChannelConfig)
ADIJake	0:85855ecd3257	1716	{
Vkadaba	5:0728bde67bdb	1717	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	1718	ADMW1001_I2C_CHANNEL_CONFIG *pI2cChannelConfig =
ADIJake	0:85855ecd3257	1719	&pChannelConfig->i2cChannelConfig;
ADIJake	0:85855ecd3257	1720
Vkadaba	5:0728bde67bdb	1721	eRet = admw_SetChannelI2cSensorType(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1722	pI2cChannelConfig->sensor);
Vkadaba	23:bb685f35b08b	1723	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1724	ADMW_LOG_ERROR("Failed to set I2C sensor type for channel %d",
Vkadaba	23:bb685f35b08b	1725	eChannelId);
ADIJake	0:85855ecd3257	1726	return eRet;
ADIJake	0:85855ecd3257	1727	}
ADIJake	0:85855ecd3257	1728
Vkadaba	5:0728bde67bdb	1729	eRet = admw_SetChannelI2cSensorAddress(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1730	pI2cChannelConfig->deviceAddress);
Vkadaba	23:bb685f35b08b	1731	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1732	ADMW_LOG_ERROR("Failed to set I2C sensor address for channel %d",
Vkadaba	23:bb685f35b08b	1733	eChannelId);
ADIJake	0:85855ecd3257	1734	return eRet;
ADIJake	0:85855ecd3257	1735	}
ADIJake	0:85855ecd3257	1736
Vkadaba	5:0728bde67bdb	1737	eRet = admw_SetChannelDigitalSensorDetails(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1738	pChannelConfig);
Vkadaba	23:bb685f35b08b	1739	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1740	ADMW_LOG_ERROR("Failed to set I2C sensor details for channel %d",
Vkadaba	23:bb685f35b08b	1741	eChannelId);
ADIJake	0:85855ecd3257	1742	return eRet;
ADIJake	0:85855ecd3257	1743	}
ADIJake	0:85855ecd3257	1744
Vkadaba	5:0728bde67bdb	1745	eRet = admw_SetDigitalSensorFormat(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1746	&pI2cChannelConfig->dataFormat);
Vkadaba	23:bb685f35b08b	1747	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1748	ADMW_LOG_ERROR("Failed to set I2C sensor data format for channel %d",
Vkadaba	23:bb685f35b08b	1749	eChannelId);
ADIJake	0:85855ecd3257	1750	return eRet;
ADIJake	0:85855ecd3257	1751	}
ADIJake	0:85855ecd3257	1752
ADIJake	0:85855ecd3257	1753
Vkadaba	5:0728bde67bdb	1754	eRet = admw_SetDigitalChannelComms(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1755	&pI2cChannelConfig->configureComms);
Vkadaba	23:bb685f35b08b	1756	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1757	ADMW_LOG_ERROR("Failed to set I2C comms for channel %d",
Vkadaba	23:bb685f35b08b	1758	eChannelId);
ADIJake	0:85855ecd3257	1759	return eRet;
ADIJake	0:85855ecd3257	1760	}
ADIJake	0:85855ecd3257	1761
Vkadaba	5:0728bde67bdb	1762	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1763	}
ADIJake	0:85855ecd3257	1764
Vkadaba	5:0728bde67bdb	1765	static ADMW_RESULT admw_SetChannelSpiSensorType(
Vkadaba	5:0728bde67bdb	1766	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1767	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1768	ADMW1001_SPI_SENSOR_TYPE sensorType)
ADIJake	0:85855ecd3257	1769	{
Vkadaba	8:2f2775c34640	1770	ADMW_CORE_Sensor_Type_t sensorTypeReg;
ADIJake	0:85855ecd3257	1771
ADIJake	0:85855ecd3257	1772	sensorTypeReg.VALUE16 = REG_RESET_VAL(CORE_SENSOR_TYPEn);
ADIJake	0:85855ecd3257	1773
ADIJake	0:85855ecd3257	1774	/* Ensure that the sensor type is valid for this channel */
Vkadaba	23:bb685f35b08b	1775	switch(sensorType) {
Vkadaba	58:aa9cd5072f66	1776	case ADMW1001_SPI_SENSOR:
Vkadaba	23:bb685f35b08b	1777
Vkadaba	23:bb685f35b08b	1778	sensorTypeReg.Sensor_Type = sensorType;
Vkadaba	23:bb685f35b08b	1779	break;
Vkadaba	23:bb685f35b08b	1780	default:
Vkadaba	23:bb685f35b08b	1781	ADMW_LOG_ERROR("Unsupported SPI sensor type %d specified", sensorType);
Vkadaba	23:bb685f35b08b	1782	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1783	}
ADIJake	0:85855ecd3257	1784
ADIJake	0:85855ecd3257	1785	WRITE_REG_U16(hDevice, sensorTypeReg.VALUE16, CORE_SENSOR_TYPEn(eChannelId));
ADIJake	0:85855ecd3257	1786
Vkadaba	5:0728bde67bdb	1787	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1788	}
ADIJake	0:85855ecd3257	1789
ADIJake	0:85855ecd3257	1790
Vkadaba	5:0728bde67bdb	1791	ADMW_RESULT admw1001_SetChannelThresholdLimits(
Vkadaba	5:0728bde67bdb	1792	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1793	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1794	float32_t fHighThresholdLimit,
ADIJake	0:85855ecd3257	1795	float32_t fLowThresholdLimit)
ADIJake	0:85855ecd3257	1796	{
ADIJake	0:85855ecd3257	1797	/*
ADIJake	0:85855ecd3257	1798	* If the low/high limits are both set to 0 in memory, or NaNs, assume
ADIJake	0:85855ecd3257	1799	* that they are unset, or not required, and use infinity defaults instead
ADIJake	0:85855ecd3257	1800	*/
Vkadaba	23:bb685f35b08b	1801	if (fHighThresholdLimit == 0.0f && fLowThresholdLimit == 0.0f) {
ADIJake	0:85855ecd3257	1802	fHighThresholdLimit = INFINITY;
ADIJake	0:85855ecd3257	1803	fLowThresholdLimit = -INFINITY;
Vkadaba	23:bb685f35b08b	1804	} else {
ADIJake	0:85855ecd3257	1805	if (isnan(fHighThresholdLimit))
ADIJake	0:85855ecd3257	1806	fHighThresholdLimit = INFINITY;
ADIJake	0:85855ecd3257	1807	if (isnan(fLowThresholdLimit))
ADIJake	0:85855ecd3257	1808	fLowThresholdLimit = -INFINITY;
ADIJake	0:85855ecd3257	1809	}
ADIJake	0:85855ecd3257	1810
ADIJake	0:85855ecd3257	1811	WRITE_REG_FLOAT(hDevice, fHighThresholdLimit,
ADIJake	0:85855ecd3257	1812	CORE_HIGH_THRESHOLD_LIMITn(eChannelId));
ADIJake	0:85855ecd3257	1813	WRITE_REG_FLOAT(hDevice, fLowThresholdLimit,
ADIJake	0:85855ecd3257	1814	CORE_LOW_THRESHOLD_LIMITn(eChannelId));
ADIJake	0:85855ecd3257	1815
Vkadaba	5:0728bde67bdb	1816	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1817	}
ADIJake	0:85855ecd3257	1818
Vkadaba	5:0728bde67bdb	1819	ADMW_RESULT admw1001_SetOffsetGain(
Vkadaba	5:0728bde67bdb	1820	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1821	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1822	float32_t fOffsetAdjustment,
ADIJake	0:85855ecd3257	1823	float32_t fGainAdjustment)
ADIJake	0:85855ecd3257	1824	{
ADIJake	0:85855ecd3257	1825	/* Replace with default values if NaNs are specified (or 0.0 for gain) */
ADIJake	0:85855ecd3257	1826	if (isnan(fGainAdjustment) \|\| (fGainAdjustment == 0.0f))
ADIJake	0:85855ecd3257	1827	fGainAdjustment = 1.0f;
ADIJake	0:85855ecd3257	1828	if (isnan(fOffsetAdjustment))
ADIJake	0:85855ecd3257	1829	fOffsetAdjustment = 0.0f;
ADIJake	0:85855ecd3257	1830
ADIJake	0:85855ecd3257	1831	WRITE_REG_FLOAT(hDevice, fGainAdjustment, CORE_SENSOR_GAINn(eChannelId));
ADIJake	0:85855ecd3257	1832	WRITE_REG_FLOAT(hDevice, fOffsetAdjustment, CORE_SENSOR_OFFSETn(eChannelId));
ADIJake	0:85855ecd3257	1833
Vkadaba	5:0728bde67bdb	1834	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1835	}
ADIJake	0:85855ecd3257	1836
Vkadaba	5:0728bde67bdb	1837	ADMW_RESULT admw1001_SetSensorParameter(
Vkadaba	5:0728bde67bdb	1838	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1839	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1840	float32_t fSensorParam)
ADIJake	0:85855ecd3257	1841	{
ADIJake	0:85855ecd3257	1842	if (fSensorParam == 0.0f)
ADIJake	0:85855ecd3257	1843	fSensorParam = NAN;
ADIJake	0:85855ecd3257	1844
Vkadaba	32:52445bef314d	1845	//WRITE_REG_FLOAT(hDevice, fSensorParam, CORE_SENSOR_PARAMETERn(eChannelId));
ADIJake	0:85855ecd3257	1846
Vkadaba	5:0728bde67bdb	1847	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1848	}
ADIJake	0:85855ecd3257	1849
Vkadaba	5:0728bde67bdb	1850	ADMW_RESULT admw1001_SetChannelSettlingTime(
Vkadaba	5:0728bde67bdb	1851	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1852	ADMW1001_CH_ID eChannelId,
ADIJake	0:85855ecd3257	1853	uint32_t nSettlingTime)
ADIJake	0:85855ecd3257	1854	{
Vkadaba	8:2f2775c34640	1855	ADMW_CORE_Settling_Time_t settlingTimeReg;
ADIJake	0:85855ecd3257	1856
ADIJake	0:85855ecd3257	1857	CHECK_REG_FIELD_VAL(CORE_SETTLING_TIME_SETTLING_TIME, nSettlingTime);
ADIJake	0:85855ecd3257	1858	settlingTimeReg.Settling_Time = nSettlingTime;
ADIJake	0:85855ecd3257	1859
ADIJake	0:85855ecd3257	1860	WRITE_REG_U16(hDevice, settlingTimeReg.VALUE16, CORE_SETTLING_TIMEn(eChannelId));
ADIJake	0:85855ecd3257	1861
Vkadaba	5:0728bde67bdb	1862	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1863	}
ADIJake	0:85855ecd3257	1864
Vkadaba	5:0728bde67bdb	1865	ADMW_RESULT admw1001_SetChannelConfig(
Vkadaba	5:0728bde67bdb	1866	ADMW_DEVICE_HANDLE hDevice,
Vkadaba	8:2f2775c34640	1867	ADMW1001_CH_ID eChannelId,
Vkadaba	5:0728bde67bdb	1868	ADMW1001_CHANNEL_CONFIG *pChannelConfig)
ADIJake	0:85855ecd3257	1869	{
Vkadaba	5:0728bde67bdb	1870	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	1871
Vkadaba	5:0728bde67bdb	1872	eRet = admw1001_SetChannelCount(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1873	pChannelConfig->enableChannel ?
Vkadaba	23:bb685f35b08b	1874	pChannelConfig->measurementsPerCycle : 0);
Vkadaba	23:bb685f35b08b	1875	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1876	ADMW_LOG_ERROR("Failed to set measurement count for channel %d",
Vkadaba	23:bb685f35b08b	1877	eChannelId);
ADIJake	0:85855ecd3257	1878	return eRet;
ADIJake	0:85855ecd3257	1879	}
ADIJake	0:85855ecd3257	1880
Vkadaba	5:0728bde67bdb	1881	eRet = admw1001_SetChannelOptions(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1882	pChannelConfig->priority);
Vkadaba	23:bb685f35b08b	1883	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1884	ADMW_LOG_ERROR("Failed to set priority for channel %d",
Vkadaba	23:bb685f35b08b	1885	eChannelId);
ADIJake	0:85855ecd3257	1886	return eRet;
ADIJake	0:85855ecd3257	1887	}
ADIJake	0:85855ecd3257	1888
ADIJake	0:85855ecd3257	1889	/* If the channel is not enabled, we can skip the following steps */
Vkadaba	23:bb685f35b08b	1890	if (pChannelConfig->enableChannel) {
Vkadaba	5:0728bde67bdb	1891	eRet = admw1001_SetChannelSkipCount(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1892	pChannelConfig->cycleSkipCount);
Vkadaba	23:bb685f35b08b	1893	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1894	ADMW_LOG_ERROR("Failed to set cycle skip count for channel %d",
Vkadaba	23:bb685f35b08b	1895	eChannelId);
ADIJake	0:85855ecd3257	1896	return eRet;
ADIJake	0:85855ecd3257	1897	}
ADIJake	0:85855ecd3257	1898
Vkadaba	23:bb685f35b08b	1899	switch (eChannelId) {
Vkadaba	23:bb685f35b08b	1900	case ADMW1001_CH_ID_ANLG_1_UNIVERSAL:
Vkadaba	23:bb685f35b08b	1901	case ADMW1001_CH_ID_ANLG_2_UNIVERSAL:
Vkadaba	23:bb685f35b08b	1902	case ADMW1001_CH_ID_ANLG_1_DIFFERENTIAL:
Vkadaba	23:bb685f35b08b	1903	case ADMW1001_CH_ID_ANLG_2_DIFFERENTIAL:
Vkadaba	23:bb685f35b08b	1904	eRet = admw_SetAdcChannelConfig(hDevice, eChannelId, pChannelConfig);
Vkadaba	23:bb685f35b08b	1905	break;
Vkadaba	23:bb685f35b08b	1906	case ADMW1001_CH_ID_DIG_I2C_0:
Vkadaba	23:bb685f35b08b	1907	case ADMW1001_CH_ID_DIG_I2C_1:
Vkadaba	23:bb685f35b08b	1908	eRet = admw_SetI2cChannelConfig(hDevice, eChannelId, pChannelConfig);
Vkadaba	23:bb685f35b08b	1909	break;
Vkadaba	23:bb685f35b08b	1910	default:
Vkadaba	23:bb685f35b08b	1911	ADMW_LOG_ERROR("Invalid channel ID %d specified", eChannelId);
Vkadaba	32:52445bef314d	1912	eRet = ADMW_INVALID_PARAM;
Vkadaba	32:52445bef314d	1913	#if 0
Vkadaba	32:52445bef314d	1914	/* when using i2c sensors there is an error ( dataformat->length=0)
Vkadaba	32:52445bef314d	1915	the code below catches this error and this causes further problems.*/
Vkadaba	32:52445bef314d	1916	break;
Vkadaba	32:52445bef314d	1917	}
Vkadaba	32:52445bef314d	1918	if (eRet != ADMW_SUCCESS) {
Vkadaba	32:52445bef314d	1919	ADMW_LOG_ERROR("Failed to set config for channel %d",
Vkadaba	32:52445bef314d	1920	eChannelId);
Vkadaba	32:52445bef314d	1921	return eRet;
Vkadaba	32:52445bef314d	1922	#endif
ADIJake	0:85855ecd3257	1923	}
ADIJake	0:85855ecd3257	1924
Vkadaba	5:0728bde67bdb	1925	eRet = admw1001_SetChannelSettlingTime(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1926	pChannelConfig->extraSettlingTime);
Vkadaba	23:bb685f35b08b	1927	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1928	ADMW_LOG_ERROR("Failed to set settling time for channel %d",
Vkadaba	23:bb685f35b08b	1929	eChannelId);
ADIJake	0:85855ecd3257	1930	return eRet;
ADIJake	0:85855ecd3257	1931	}
ADIJake	0:85855ecd3257	1932	}
ADIJake	0:85855ecd3257	1933
Vkadaba	23:bb685f35b08b	1934	if (pChannelConfig->enableChannel) {
ADIJake	0:85855ecd3257	1935	/* Threshold limits can be configured individually for virtual channels */
Vkadaba	5:0728bde67bdb	1936	eRet = admw1001_SetChannelThresholdLimits(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1937	pChannelConfig->highThreshold,
Vkadaba	23:bb685f35b08b	1938	pChannelConfig->lowThreshold);
Vkadaba	23:bb685f35b08b	1939	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1940	ADMW_LOG_ERROR("Failed to set threshold limits for channel %d",
Vkadaba	23:bb685f35b08b	1941	eChannelId);
ADIJake	0:85855ecd3257	1942	return eRet;
ADIJake	0:85855ecd3257	1943	}
ADIJake	0:85855ecd3257	1944
ADIJake	0:85855ecd3257	1945	/* Offset and gain can be configured individually for virtual channels */
Vkadaba	5:0728bde67bdb	1946	eRet = admw1001_SetOffsetGain(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1947	pChannelConfig->offsetAdjustment,
Vkadaba	23:bb685f35b08b	1948	pChannelConfig->gainAdjustment);
Vkadaba	23:bb685f35b08b	1949	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1950	ADMW_LOG_ERROR("Failed to set offset/gain for channel %d",
Vkadaba	23:bb685f35b08b	1951	eChannelId);
ADIJake	0:85855ecd3257	1952	return eRet;
ADIJake	0:85855ecd3257	1953	}
ADIJake	0:85855ecd3257	1954
ADIJake	0:85855ecd3257	1955	/* Set sensor specific parameter */
Vkadaba	5:0728bde67bdb	1956	eRet = admw1001_SetSensorParameter(hDevice, eChannelId,
Vkadaba	23:bb685f35b08b	1957	pChannelConfig->sensorParameter);
Vkadaba	23:bb685f35b08b	1958	if (eRet != ADMW_SUCCESS) {
Vkadaba	5:0728bde67bdb	1959	ADMW_LOG_ERROR("Failed to set sensor parameter for channel %d",
Vkadaba	23:bb685f35b08b	1960	eChannelId);
ADIJake	0:85855ecd3257	1961	return eRet;
ADIJake	0:85855ecd3257	1962	}
ADIJake	0:85855ecd3257	1963	}
ADIJake	0:85855ecd3257	1964
Vkadaba	5:0728bde67bdb	1965	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	1966	}
ADIJake	0:85855ecd3257	1967
Vkadaba	5:0728bde67bdb	1968	ADMW_RESULT admw_SetConfig(
Vkadaba	5:0728bde67bdb	1969	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	1970	ADMW_CONFIG * const pConfig)
ADIJake	0:85855ecd3257	1971	{
Vkadaba	5:0728bde67bdb	1972	ADMW1001_CONFIG *pDeviceConfig;
Vkadaba	5:0728bde67bdb	1973	ADMW_PRODUCT_ID productId;
Vkadaba	5:0728bde67bdb	1974	ADMW_RESULT eRet;
Vkadaba	5:0728bde67bdb	1975
Vkadaba	23:bb685f35b08b	1976	if (pConfig->productId != ADMW_PRODUCT_ID_ADMW1001) {
Vkadaba	5:0728bde67bdb	1977	ADMW_LOG_ERROR("Configuration Product ID (0x%X) is not supported (0x%0X)",
Vkadaba	23:bb685f35b08b	1978	pConfig->productId, ADMW_PRODUCT_ID_ADMW1001);
Vkadaba	5:0728bde67bdb	1979	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	1980	}
Vkadaba	23:bb685f35b08b	1981
Vkadaba	23:bb685f35b08b	1982	if (!((pConfig->versionId.major==VERSIONID_MAJOR) &&
Vkadaba	23:bb685f35b08b	1983	(pConfig->versionId.minor==VERSIONID_MINOR))) {
Vkadaba	23:bb685f35b08b	1984	ADMW_LOG_ERROR("Configuration Version ID (0x%X) is not supported",
Vkadaba	23:bb685f35b08b	1985	pConfig->versionId);
Vkadaba	6:9d393a9677f4	1986	return ADMW_INVALID_PARAM;
Vkadaba	6:9d393a9677f4	1987	}
Vkadaba	23:bb685f35b08b	1988
Vkadaba	23:bb685f35b08b	1989
ADIJake	0:85855ecd3257	1990	/* Check that the actual Product ID is a match? */
Vkadaba	5:0728bde67bdb	1991	eRet = admw_GetProductID(hDevice, &productId);
Vkadaba	23:bb685f35b08b	1992	if (eRet) {
Vkadaba	5:0728bde67bdb	1993	ADMW_LOG_ERROR("Failed to read device Product ID register");
ADIJake	0:85855ecd3257	1994	return eRet;
ADIJake	0:85855ecd3257	1995	}
Vkadaba	23:bb685f35b08b	1996	if (pConfig->productId != productId) {
Vkadaba	5:0728bde67bdb	1997	ADMW_LOG_ERROR("Configuration Product ID (0x%X) does not match device (0x%0X)",
Vkadaba	8:2f2775c34640	1998	pConfig->productId, productId);
Vkadaba	5:0728bde67bdb	1999	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	2000	}
ADIJake	0:85855ecd3257	2001
Vkadaba	5:0728bde67bdb	2002	pDeviceConfig = &pConfig->admw1001;
Vkadaba	5:0728bde67bdb	2003
Vkadaba	5:0728bde67bdb	2004	eRet = admw1001_SetPowerConfig(hDevice, &pDeviceConfig->power);
Vkadaba	23:bb685f35b08b	2005	if (eRet) {
Vkadaba	5:0728bde67bdb	2006	ADMW_LOG_ERROR("Failed to set power configuration");
ADIJake	0:85855ecd3257	2007	return eRet;
ADIJake	0:85855ecd3257	2008	}
ADIJake	0:85855ecd3257	2009
Vkadaba	5:0728bde67bdb	2010	eRet = admw1001_SetMeasurementConfig(hDevice, &pDeviceConfig->measurement);
Vkadaba	23:bb685f35b08b	2011	if (eRet) {
Vkadaba	5:0728bde67bdb	2012	ADMW_LOG_ERROR("Failed to set measurement configuration");
ADIJake	0:85855ecd3257	2013	return eRet;
ADIJake	0:85855ecd3257	2014	}
ADIJake	0:85855ecd3257	2015
Vkadaba	36:54e2418e7620	2016	eRet = admw1001_SetDiagnosticsConfig(hDevice, &pDeviceConfig->diagnostics);
Vkadaba	41:df78b7d7b675	2017	if (eRet) {
Vkadaba	36:54e2418e7620	2018	ADMW_LOG_ERROR("Failed to set diagnostics configuration");
Vkadaba	36:54e2418e7620	2019	return eRet;
Vkadaba	36:54e2418e7620	2020	}
ADIJake	0:85855ecd3257	2021
Vkadaba	8:2f2775c34640	2022	for (ADMW1001_CH_ID id = ADMW1001_CH_ID_ANLG_1_UNIVERSAL;
Vkadaba	23:bb685f35b08b	2023	id < ADMW1001_MAX_CHANNELS;
Vkadaba	23:bb685f35b08b	2024	id++) {
Vkadaba	5:0728bde67bdb	2025	eRet = admw1001_SetChannelConfig(hDevice, id,
Vkadaba	23:bb685f35b08b	2026	&pDeviceConfig->channels[id]);
Vkadaba	23:bb685f35b08b	2027	if (eRet) {
Vkadaba	5:0728bde67bdb	2028	ADMW_LOG_ERROR("Failed to set channel %d configuration", id);
ADIJake	0:85855ecd3257	2029	return eRet;
ADIJake	0:85855ecd3257	2030	}
ADIJake	0:85855ecd3257	2031	}
ADIJake	0:85855ecd3257	2032
Vkadaba	5:0728bde67bdb	2033	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	2034	}
ADIJake	0:85855ecd3257	2035
Vkadaba	50:d84305e5e1c0	2036
Vkadaba	5:0728bde67bdb	2037	ADMW_RESULT admw1001_SetLutDataRaw(
Vkadaba	5:0728bde67bdb	2038	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	5:0728bde67bdb	2039	ADMW1001_LUT_RAW * const pLutData)
ADIJake	0:85855ecd3257	2040	{
Vkadaba	5:0728bde67bdb	2041	return admw1001_SetLutData(hDevice,
Vkadaba	23:bb685f35b08b	2042	(ADMW1001_LUT *)pLutData);
ADIJake	0:85855ecd3257	2043	}
ADIJake	0:85855ecd3257	2044
Vkadaba	5:0728bde67bdb	2045	static ADMW_RESULT getLutTableSize(
Vkadaba	5:0728bde67bdb	2046	ADMW1001_LUT_DESCRIPTOR * const pDesc,
Vkadaba	5:0728bde67bdb	2047	ADMW1001_LUT_TABLE_DATA * const pData,
ADIJake	0:85855ecd3257	2048	unsigned *pLength)
ADIJake	0:85855ecd3257	2049	{
Vkadaba	23:bb685f35b08b	2050	switch (pDesc->geometry) {
Vkadaba	23:bb685f35b08b	2051	case ADMW1001_LUT_GEOMETRY_NES_1D:
Vkadaba	23:bb685f35b08b	2052	*pLength = ADMW1001_LUT_1D_NES_SIZE(pData->lut1dNes);
Vkadaba	23:bb685f35b08b	2053	break;
Vkadaba	23:bb685f35b08b	2054	default:
Vkadaba	23:bb685f35b08b	2055	ADMW_LOG_ERROR("Invalid LUT table geometry %d specified\r\n",
Vkadaba	23:bb685f35b08b	2056	pDesc->geometry);
Vkadaba	23:bb685f35b08b	2057	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	2058	}
ADIJake	0:85855ecd3257	2059
Vkadaba	5:0728bde67bdb	2060	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	2061	}
ADIJake	0:85855ecd3257	2062
Vkadaba	5:0728bde67bdb	2063	ADMW_RESULT admw1001_AssembleLutData(
Vkadaba	5:0728bde67bdb	2064	ADMW1001_LUT * pLutBuffer,
ADIJake	0:85855ecd3257	2065	unsigned nLutBufferSize,
ADIJake	0:85855ecd3257	2066	unsigned const nNumTables,
Vkadaba	5:0728bde67bdb	2067	ADMW1001_LUT_DESCRIPTOR * const ppDesc[],
Vkadaba	5:0728bde67bdb	2068	ADMW1001_LUT_TABLE_DATA * const ppData[])
ADIJake	0:85855ecd3257	2069	{
Vkadaba	5:0728bde67bdb	2070	ADMW1001_LUT_HEADER *pHdr = &pLutBuffer->header;
ADIJake	0:85855ecd3257	2071	uint8_t pLutTableData = (uint8_t )pLutBuffer + sizeof(*pHdr);
ADIJake	0:85855ecd3257	2072
Vkadaba	61:0f16a2e3b58b	2073	if (sizeof(*pHdr) > nLutBufferSize)
Vkadaba	61:0f16a2e3b58b	2074	{
Vkadaba	5:0728bde67bdb	2075	ADMW_LOG_ERROR("Insufficient LUT buffer size provided");
Vkadaba	5:0728bde67bdb	2076	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	2077	}
ADIJake	0:85855ecd3257	2078
ADIJake	0:85855ecd3257	2079	/* First initialise the top-level header */
Vkadaba	5:0728bde67bdb	2080	pHdr->signature = ADMW_LUT_SIGNATURE;
ADIJake	0:85855ecd3257	2081	pHdr->version.major = 1;
ADIJake	0:85855ecd3257	2082	pHdr->version.minor = 0;
ADIJake	0:85855ecd3257	2083	pHdr->numTables = 0;
ADIJake	0:85855ecd3257	2084	pHdr->totalLength = 0;
ADIJake	0:85855ecd3257	2085
ADIJake	0:85855ecd3257	2086	/*
ADIJake	0:85855ecd3257	2087	* Walk through the list of table pointers provided, appending the table
ADIJake	0:85855ecd3257	2088	* descriptor+data from each one to the provided LUT buffer
ADIJake	0:85855ecd3257	2089	*/
Vkadaba	61:0f16a2e3b58b	2090	for (unsigned i = 0; i < nNumTables; i++)
Vkadaba	61:0f16a2e3b58b	2091	{
Vkadaba	5:0728bde67bdb	2092	ADMW1001_LUT_DESCRIPTOR * const pDesc = ppDesc[i];
Vkadaba	5:0728bde67bdb	2093	ADMW1001_LUT_TABLE_DATA * const pData = ppData[i];
Vkadaba	5:0728bde67bdb	2094	ADMW_RESULT res;
ADIJake	0:85855ecd3257	2095	unsigned dataLength = 0;
ADIJake	0:85855ecd3257	2096
ADIJake	0:85855ecd3257	2097	/* Calculate the length of the table data */
ADIJake	0:85855ecd3257	2098	res = getLutTableSize(pDesc, pData, &dataLength);
Vkadaba	5:0728bde67bdb	2099	if (res != ADMW_SUCCESS)
ADIJake	0:85855ecd3257	2100	return res;
ADIJake	0:85855ecd3257	2101
ADIJake	0:85855ecd3257	2102	/* Fill in the table descriptor length and CRC fields */
ADIJake	0:85855ecd3257	2103	pDesc->length = dataLength;
ADIJake	0:85855ecd3257	2104
Vkadaba	61:0f16a2e3b58b	2105	if ((sizeof(pHdr) + pHdr->totalLength + sizeof(pDesc) + dataLength) > nLutBufferSize)
Vkadaba	61:0f16a2e3b58b	2106	{
Vkadaba	5:0728bde67bdb	2107	ADMW_LOG_ERROR("Insufficient LUT buffer size provided");
Vkadaba	5:0728bde67bdb	2108	return ADMW_INVALID_PARAM;
ADIJake	0:85855ecd3257	2109	}
ADIJake	0:85855ecd3257	2110
ADIJake	0:85855ecd3257	2111	/* Append the table to the LUT buffer (desc + data) */
ADIJake	0:85855ecd3257	2112	memcpy(pLutTableData + pHdr->totalLength, pDesc, sizeof(*pDesc));
ADIJake	0:85855ecd3257	2113	pHdr->totalLength += sizeof(*pDesc);
ADIJake	0:85855ecd3257	2114	memcpy(pLutTableData + pHdr->totalLength, pData, dataLength);
ADIJake	0:85855ecd3257	2115	pHdr->totalLength += dataLength;
ADIJake	0:85855ecd3257	2116
ADIJake	0:85855ecd3257	2117	pHdr->numTables++;
ADIJake	0:85855ecd3257	2118	}
ADIJake	0:85855ecd3257	2119
Vkadaba	5:0728bde67bdb	2120	return ADMW_SUCCESS;
ADIJake	0:85855ecd3257	2121	}
Vkadaba	54:31921ad29828	2122	ADMW_RESULT admw1001_SetLutData(
Vkadaba	54:31921ad29828	2123	ADMW_DEVICE_HANDLE const hDevice,
Vkadaba	54:31921ad29828	2124	ADMW1001_LUT * const pLutData)
Vkadaba	54:31921ad29828	2125	{
Vkadaba	61:0f16a2e3b58b	2126	#pragma diag_suppress=Pa039
Vkadaba	54:31921ad29828	2127	ADMW1001_LUT_HEADER *pLutHeader = &pLutData->header;
Vkadaba	54:31921ad29828	2128	ADMW1001_LUT_TABLE *pLutTable = pLutData->tables;
Vkadaba	54:31921ad29828	2129
Vkadaba	54:31921ad29828	2130	unsigned actualLength = 0;
Vkadaba	54:31921ad29828	2131
Vkadaba	61:0f16a2e3b58b	2132	if (pLutData->header.signature != ADMW_LUT_SIGNATURE)
Vkadaba	61:0f16a2e3b58b	2133	{
Vkadaba	54:31921ad29828	2134	ADMW_LOG_ERROR("LUT signature incorrect (expected 0x%X, actual 0x%X)",
Vkadaba	61:0f16a2e3b58b	2135	ADMW_LUT_SIGNATURE, pLutHeader->signature);
Vkadaba	54:31921ad29828	2136	return ADMW_INVALID_SIGNATURE;
Vkadaba	54:31921ad29828	2137	}
Vkadaba	54:31921ad29828	2138	if ((pLutData->tables->descriptor.geometry!= ADMW1001_LUT_GEOMETRY_NES_1D) &&
Vkadaba	61:0f16a2e3b58b	2139	(pLutData->tables->data.lut1dNes.nElements > MAX_LUT_NUM_ENTRIES))
Vkadaba	61:0f16a2e3b58b	2140	{
Vkadaba	54:31921ad29828	2141	return ADMW_INVALID_PARAM;
Vkadaba	54:31921ad29828	2142	}
Vkadaba	61:0f16a2e3b58b	2143	for (unsigned i = 0; i < pLutHeader->numTables; i++)
Vkadaba	61:0f16a2e3b58b	2144	{
Vkadaba	54:31921ad29828	2145	ADMW1001_LUT_DESCRIPTOR *pDesc = &pLutTable->descriptor;
Vkadaba	54:31921ad29828	2146
Vkadaba	61:0f16a2e3b58b	2147	switch (pDesc->geometry)
Vkadaba	61:0f16a2e3b58b	2148	{
Vkadaba	61:0f16a2e3b58b	2149	case ADMW1001_LUT_GEOMETRY_COEFFS:
Vkadaba	61:0f16a2e3b58b	2150	switch (pDesc->equation)
Vkadaba	61:0f16a2e3b58b	2151	{
Vkadaba	61:0f16a2e3b58b	2152	case ADMW1001_LUT_EQUATION_POLYN:
Vkadaba	61:0f16a2e3b58b	2153	case ADMW1001_LUT_EQUATION_POLYNEXP:
Vkadaba	61:0f16a2e3b58b	2154	case ADMW1001_LUT_EQUATION_QUADRATIC:
Vkadaba	61:0f16a2e3b58b	2155	case ADMW1001_LUT_EQUATION_STEINHART:
Vkadaba	61:0f16a2e3b58b	2156	case ADMW1001_LUT_EQUATION_LOGARITHMIC:
Vkadaba	61:0f16a2e3b58b	2157	case ADMW1001_LUT_EQUATION_BIVARIATE_POLYN:
Vkadaba	61:0f16a2e3b58b	2158	break;
Vkadaba	61:0f16a2e3b58b	2159	default:
Vkadaba	61:0f16a2e3b58b	2160	ADMW_LOG_ERROR("Invalid equation %u specified for LUT table %u",
Vkadaba	61:0f16a2e3b58b	2161	pDesc->equation, i);
Vkadaba	61:0f16a2e3b58b	2162	return ADMW_INVALID_PARAM;
Vkadaba	55:215da406282b	2163	}
Vkadaba	61:0f16a2e3b58b	2164	break;
Vkadaba	61:0f16a2e3b58b	2165	case ADMW1001_LUT_GEOMETRY_NES_1D:
Vkadaba	61:0f16a2e3b58b	2166	break;
Vkadaba	61:0f16a2e3b58b	2167	default:
Vkadaba	61:0f16a2e3b58b	2168	ADMW_LOG_ERROR("Invalid geometry %u specified for LUT table %u",
Vkadaba	61:0f16a2e3b58b	2169	pDesc->geometry, i);
Vkadaba	61:0f16a2e3b58b	2170	return ADMW_INVALID_PARAM;
Vkadaba	54:31921ad29828	2171	}
Vkadaba	54:31921ad29828	2172
Vkadaba	61:0f16a2e3b58b	2173	switch (pDesc->dataType)
Vkadaba	61:0f16a2e3b58b	2174	{
Vkadaba	61:0f16a2e3b58b	2175	case ADMW1001_LUT_DATA_TYPE_FLOAT32:
Vkadaba	61:0f16a2e3b58b	2176	case ADMW1001_LUT_DATA_TYPE_FLOAT64:
Vkadaba	61:0f16a2e3b58b	2177	break;
Vkadaba	61:0f16a2e3b58b	2178	default:
Vkadaba	61:0f16a2e3b58b	2179	ADMW_LOG_ERROR("Invalid vector format %u specified for LUT table %u",
Vkadaba	61:0f16a2e3b58b	2180	pDesc->dataType, i);
Vkadaba	61:0f16a2e3b58b	2181	return ADMW_INVALID_PARAM;
Vkadaba	54:31921ad29828	2182	}
Vkadaba	54:31921ad29828	2183
Vkadaba	54:31921ad29828	2184
Vkadaba	54:31921ad29828	2185	actualLength += sizeof(*pDesc) + pDesc->length;
Vkadaba	54:31921ad29828	2186
Vkadaba	54:31921ad29828	2187	/* Move to the next look-up table */
Vkadaba	54:31921ad29828	2188	pLutTable = (ADMW1001_LUT_TABLE )((uint8_t )pLutTable + sizeof(*pDesc) + pDesc->length);
Vkadaba	54:31921ad29828	2189	}
Vkadaba	54:31921ad29828	2190
Vkadaba	61:0f16a2e3b58b	2191	if (actualLength != pLutHeader->totalLength)
Vkadaba	61:0f16a2e3b58b	2192	{
Vkadaba	54:31921ad29828	2193	ADMW_LOG_ERROR("LUT table length mismatch (expected %u, actual %u)",
Vkadaba	61:0f16a2e3b58b	2194	pLutHeader->totalLength, actualLength);
Vkadaba	54:31921ad29828	2195	return ADMW_WRONG_SIZE;
Vkadaba	54:31921ad29828	2196	}
Vkadaba	54:31921ad29828	2197
Vkadaba	61:0f16a2e3b58b	2198	if (sizeof(*pLutHeader) + pLutHeader->totalLength > ADMW_LUT_MAX_SIZE)
Vkadaba	61:0f16a2e3b58b	2199	{
Vkadaba	54:31921ad29828	2200	ADMW_LOG_ERROR("Maximum LUT table length (%u bytes) exceeded",
Vkadaba	61:0f16a2e3b58b	2201	ADMW_LUT_MAX_SIZE);
Vkadaba	54:31921ad29828	2202	return ADMW_WRONG_SIZE;
Vkadaba	54:31921ad29828	2203	}
Vkadaba	54:31921ad29828	2204
Vkadaba	54:31921ad29828	2205	/* Write the LUT data to the device */
Vkadaba	54:31921ad29828	2206	unsigned lutSize = sizeof(*pLutHeader) + pLutHeader->totalLength;
Vkadaba	54:31921ad29828	2207	WRITE_REG_U16(hDevice, 0, CORE_LUT_OFFSET);
Vkadaba	54:31921ad29828	2208	WRITE_REG_U8_ARRAY(hDevice, (uint8_t *)pLutData, lutSize, CORE_LUT_DATA);
Vkadaba	54:31921ad29828	2209
Vkadaba	54:31921ad29828	2210	return ADMW_SUCCESS;
Vkadaba	54:31921ad29828	2211	}

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Type:	Program
Mbed OS support:	Mbed OS
Created:	26 Feb 2020
Imports:	52
Forks:	0
Commits:	80
Dependents:	0
Dependencies:	0
Followers:	10

src/admw_1001.c@65:d91e1d63153d, 2020-04-14 (annotated)

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