app.c File Reference

EIT application source. More...

#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <string.h>
#include <math.h>
#include "no_os_delay.h"
#include "no_os_uart.h"
#include "no_os_spi.h"
#include "no_os_gpio.h"
#include "bia_measurement.h"
#include "mux_board.h"
#include "app.h"
#include "parameters.h"

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Macros
#define	APPBUFF_SIZE   100

Functions
int	ADG2128_SwRst (struct ad5940_dev *dev)
uint32_t	GetMCUIntFlag (void)
uint32_t	ClrMCUIntFlag (void)
void	configMeasurement (struct measurement_config *oldCfg, struct measurement_config newCfg)
void	ParseResultMode (struct measurement_config *pMeasCfg)
int32_t	ParseConfig (char *pStr, struct eit_config *pEitCfg, struct measurement_config *pMeasCfg)
int32_t	ParseQuery (char *pStr, struct electrode_combo *pElCmb, struct measurement_config *pMeasCfg)
void	SendResultUint32 (uint32_t *pData, uint32_t nDataCount)
void	SendResultFloat32 (float *data, uint32_t DataCount)
void	SendResultIeee754 (float *data, uint32_t DataCount)
void	SendResult (uint32_t *pData, uint16_t len, bool bImpedanceReadMode, bool bMagnitudeMode)
void	MuxSupportedElectrodeCounts ()
void	AD5940BiaStructInit (void)
uint16_t	generateSwitchCombination (struct eit_config eitCfg, struct electrode_combo *swSeq)
int	app_main (struct no_os_i2c_desc *i2c, struct ad5940_init_param *ad5940_ip)

Variables
struct no_os_uart_desc *	uart
uint32_t	AppBuff [APPBUFF_SIZE]
struct electrode_combo	swComboSeq [256]
float	SinFreqVal = 0.0
unsigned int	SinFreqValUINT = 0
unsigned int	runningCmd = 0
volatile uint32_t	ucInterrupted = 0
volatile unsigned char	szInSring [32]

Detailed Description

EIT application source.

Author

Kister Jimenez (kiste.nosp@m.r.ji.nosp@m.menez.nosp@m.@ana.nosp@m.log.c.nosp@m.om)

Darius Berghe (dariu.nosp@m.s.be.nosp@m.rghe@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2022(c) Analog Devices, Inc.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
• The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
• Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Macro Definition Documentation

APPBUFF_SIZE

#define APPBUFF_SIZE   100

Function Documentation

AD5940BiaStructInit()

void AD5940BiaStructInit

(

void

)

Todo:

add checker in function

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ADG2128_SwRst()

int ADG2128_SwRst

(

struct ad5940_dev *

dev

)

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app_main()

int app_main	(	struct no_os_i2c_desc *	i2c,
		struct ad5940_init_param *	ad5940_ip
	)

ClrMCUIntFlag()

uint32_t ClrMCUIntFlag

(

void

)

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configMeasurement()

void configMeasurement	(	struct measurement_config *	oldCfg,
		struct measurement_config	newCfg
	)

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generateSwitchCombination()

uint16_t generateSwitchCombination	(	struct eit_config	eitCfg,
		struct electrode_combo *	swSeq
	)

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GetMCUIntFlag()

uint32_t GetMCUIntFlag

(

void

)

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MuxSupportedElectrodeCounts()

void MuxSupportedElectrodeCounts

(

)

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ParseConfig()

int32_t ParseConfig	(	char *	pStr,
		struct eit_config *	pEitCfg,
		struct measurement_config *	pMeasCfg
	)

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ParseQuery()

int32_t ParseQuery	(	char *	pStr,
		struct electrode_combo *	pElCmb,
		struct measurement_config *	pMeasCfg
	)

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ParseResultMode()

void ParseResultMode

(

struct measurement_config *

pMeasCfg

)

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SendResult()

void SendResult	(	uint32_t *	pData,
		uint16_t	len,
		bool	bImpedanceReadMode,
		bool	bMagnitudeMode
	)

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SendResultFloat32()

void SendResultFloat32	(	float *	data,
		uint32_t	DataCount
	)

SendResultIeee754()

void SendResultIeee754	(	float *	data,
		uint32_t	DataCount
	)

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SendResultUint32()

void SendResultUint32	(	uint32_t *	pData,
		uint32_t	nDataCount
	)

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Variable Documentation

AppBuff

uint32_t AppBuff[APPBUFF_SIZE]

runningCmd

unsigned int runningCmd = 0

SinFreqVal

float SinFreqVal = 0.0

SinFreqValUINT

unsigned int SinFreqValUINT = 0

swComboSeq

struct electrode_combo swComboSeq[256]

szInSring

volatile unsigned char szInSring[32]

uart

struct no_os_uart_desc* uart

ucInterrupted

volatile uint32_t ucInterrupted = 0