dp5004_demo.c File Reference

The dp5004_demo.c file implements the ISSDK MPXVDP5004 analog sensor driver demo demonstration in interrupt mode with FRDM-KE15Z. More...

#include "board.h"
#include "pin_mux.h"
#include "fsl_lptmr.h"
#include "fsl_adc12.h"
#include "clock_config.h"
#include "Driver_USART.h"
#include "issdk_hal.h"
#include "gpio_driver.h"
#include "host_io_uart.h"
#include "systick_utils.h"
#include "auto_detection_service.h"

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Go to the source code of this file.

Data Structures
struct	dp5004_pressuredata_t
	This structure defines the mpxv5004dp data buffer. More...

Macros
#define	dp5004_odr_callback   PWT_LPTMR0_IRQHandler
#define	adc12_irq_callback   ADC0_IRQHandler
#define	MPXV5004DP_ODR_ms   100U
#define	MPXV5004DP_STREAM_DATA_SIZE   6U
#define	APPLICATION_NAME   "Analog Pressure Sensor Demo (MPXV5004DP)"
	Unique Name for this application which should match the target GUI pkg name. More...
#define	APPLICATION_VERSION   "2.5"
	Version to distinguish between instances the same application based on target Shield and updates. More...

Functions
void	dp5004_odr_callback (void)
void	adc12_irq_callback (void)
void	KE15Z_LPTMR0_ADC0_Initialize (void)
bool	process_host_command (uint8_t tag, uint8_t *hostCommand, uint8_t *hostResponse, size_t *hostMsgSize, size_t respBufferSize)
int	main (void)
	Main function. More...

Variables
char	boardString [ADS_MAX_STRING_LENGTH] = {0}
char	shieldString [ADS_MAX_STRING_LENGTH] = {0}
char	embAppName [ADS_MAX_STRING_LENGTH] = {0}
volatile bool	bAdc12ConversionCompletedFlag = false
volatile bool	bStreamingEnabled = false
volatile bool	bDp5004Ready = false
adc12_channel_config_t	gAdcChannelConfigStruct
volatile uint32_t	gAdcConversionValue
uint8_t	gStreamID
int32_t	gSystick
GENERIC_DRIVER_GPIO *	pGpioDriver = &Driver_GPIO_KSDK

Detailed Description

The dp5004_demo.c file implements the ISSDK MPXVDP5004 analog sensor driver demo demonstration in interrupt mode with FRDM-KE15Z.

Definition in file dp5004_demo.c.

Macro Definition Documentation

adc12_irq_callback

#define adc12_irq_callback   ADC0_IRQHandler

Definition at line 70 of file dp5004_demo.c.

APPLICATION_NAME

#define APPLICATION_NAME   "Analog Pressure Sensor Demo (MPXV5004DP)"

Unique Name for this application which should match the target GUI pkg name.

Definition at line 78 of file dp5004_demo.c.

Referenced by main().

APPLICATION_VERSION

#define APPLICATION_VERSION   "2.5"

Version to distinguish between instances the same application based on target Shield and updates.

Definition at line 80 of file dp5004_demo.c.

Referenced by main().

dp5004_odr_callback

#define dp5004_odr_callback   PWT_LPTMR0_IRQHandler

Definition at line 68 of file dp5004_demo.c.

MPXV5004DP_ODR_ms

#define MPXV5004DP_ODR_ms   100U

Definition at line 73 of file dp5004_demo.c.

Referenced by KE15Z_LPTMR0_ADC0_Initialize().

MPXV5004DP_STREAM_DATA_SIZE

#define MPXV5004DP_STREAM_DATA_SIZE   6U

Definition at line 75 of file dp5004_demo.c.

Referenced by main().

Function Documentation

adc12_irq_callback()

void adc12_irq_callback

(

void

)

Definition at line 116 of file dp5004_demo.c.

References bAdc12ConversionCompletedFlag, gAdcConversionValue, and MPXVDP5004_ADC12_CHANNEL_GROUP.

dp5004_odr_callback()

void dp5004_odr_callback

(

void

)

Definition at line 108 of file dp5004_demo.c.

References gAdcChannelConfigStruct, and MPXVDP5004_ADC12_CHANNEL_GROUP.

KE15Z_LPTMR0_ADC0_Initialize()

void KE15Z_LPTMR0_ADC0_Initialize

(

void

)

Definition at line 123 of file dp5004_demo.c.

References bDp5004Ready, gAdcChannelConfigStruct, MPXV5004DP_ODR_ms, and MPXVDP5004_ADC12_CHANNEL.

Referenced by main().

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main()

int main

(

void

)

Main function.

Initialize GREEN LED pin used by FRDM board

Initialize the UART driver.

Set the UART Power mode.

Set UART Baud Rate.

Initialize streaming and assign a Stream ID.

Populate streaming header.

Definition at line 241 of file dp5004_demo.c.

References ADS_MAX_STRING_LENGTH, APPLICATION_NAME, APPLICATION_VERSION, bAdc12ConversionCompletedFlag, bDp5004Ready, BOARD_BootClockRUN, BOARD_DEBUG_UART_BAUDRATE, BOARD_RunADS(), BOARD_SystickElapsedTime_us(), BOARD_SystickEnable(), boardString, GENERIC_DRIVER_GPIO::clr_pin, embAppName, gAdcConversionValue, GPIO_DIRECTION_OUT, GREEN_LED, gStreamID, gSystick, HOST_FORMAT_HDLC, Host_IO_Add_ISO_Header(), Host_IO_Init(), Host_IO_Receive(), Host_IO_Send(), HOST_S_DRIVER, HOST_S_SIGNAL_EVENT, int32_t(), KE15Z_LPTMR0_ADC0_Initialize(), MPXV5004DP_PRESSURE_FROM_ADC_VALUE, MPXV5004DP_STREAM_DATA_SIZE, GENERIC_DRIVER_GPIO::pin_init, dp5004_pressuredata_t::pressure, process_host_command(), rawData, SHIELD_NAME, shieldString, SMC, SMC_SetPowerModeWait(), status, STREAMING_HEADER_LEN, streamingPacket, fxls8962_acceldataUser_t::timestamp, dp5004_pressuredata_t::timestamp, and GENERIC_DRIVER_GPIO::toggle_pin.

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process_host_command()

bool process_host_command	(	uint8_t	tag,
		uint8_t *	hostCommand,
		uint8_t *	hostResponse,
		size_t *	hostMsgSize,
		size_t	respBufferSize
	)

Definition at line 156 of file dp5004_demo.c.

References bDp5004Ready, BOARD_SystickStart(), boardString, bStreamingEnabled, GENERIC_DRIVER_GPIO::clr_pin, embAppName, GREEN_LED, gStreamID, gSystick, HOST_CMD_START, HOST_CMD_STOP, HOST_MSG_CMD_ACT_OFFSET, HOST_MSG_LEN_LSB_OFFSET, HOST_PRO_CMD_W_CFG_TAG, HOST_PRO_INT_CMD_TAG, HOST_PRO_INT_DEV_TAG, and shieldString.

Referenced by main().

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Variable Documentation

bAdc12ConversionCompletedFlag

volatile bool bAdc12ConversionCompletedFlag = false

Definition at line 97 of file dp5004_demo.c.

Referenced by adc12_irq_callback(), and main().

bDp5004Ready

volatile bool bDp5004Ready = false

Definition at line 97 of file dp5004_demo.c.

Referenced by KE15Z_LPTMR0_ADC0_Initialize(), main(), and process_host_command().

boardString

char boardString[ADS_MAX_STRING_LENGTH] = {0}

Definition at line 95 of file dp5004_demo.c.

Referenced by main(), and process_host_command().

bStreamingEnabled

volatile bool bStreamingEnabled = false

Definition at line 97 of file dp5004_demo.c.

Referenced by process_host_command().

embAppName

char embAppName[ADS_MAX_STRING_LENGTH] = {0}

Definition at line 96 of file dp5004_demo.c.

Referenced by main(), and process_host_command().

gAdcChannelConfigStruct

adc12_channel_config_t gAdcChannelConfigStruct

Definition at line 98 of file dp5004_demo.c.

Referenced by dp5004_odr_callback(), and KE15Z_LPTMR0_ADC0_Initialize().

gAdcConversionValue

volatile uint32_t gAdcConversionValue

Definition at line 99 of file dp5004_demo.c.

Referenced by adc12_irq_callback(), and main().

gStreamID

uint8_t gStreamID

Definition at line 100 of file dp5004_demo.c.

Referenced by main(), and process_host_command().

gSystick

int32_t gSystick

Definition at line 101 of file dp5004_demo.c.

Referenced by main(), and process_host_command().

pGpioDriver

GENERIC_DRIVER_GPIO* pGpioDriver = &Driver_GPIO_KSDK

Definition at line 102 of file dp5004_demo.c.

shieldString

char shieldString[ADS_MAX_STRING_LENGTH] = {0}

Definition at line 95 of file dp5004_demo.c.

Referenced by main(), and process_host_command().