The fxpq3115_demo.c file implements the ISSDK FXPQ3115 sensor demo example demonstration with One-Shot mode. More...

#include "board.h"
#include "pin_mux.h"
#include "clock_config.h"
#include "Driver_I2C.h"
#include "Driver_USART.h"
#include "issdk_hal.h"
#include "gpio_driver.h"
#include "fxpq3115_drv.h"
#include "host_io_uart.h"
#include "systick_utils.h"
#include "auto_detection_service.h"

Include dependency graph for fxpq3115_demo.c:

Go to the source code of this file.

Macros
#define	FXPQ3115_DATA_SIZE 5 /* 3 byte Pressure and 2 byte Temperature. */

#define	FXPQ3115_STREAM_DATA_SIZE 10 /* 6 byte Data */

#define	LED_TOGGLE_RATE 100 /* Toggle LED after every 100 samples. */

#define	APPLICATION_NAME "FXPQ3115BV BIO Pressure Demo"
	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	fxpq3115_int_data_ready_callback (void *pUserData)

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
const registerwritelist_t	cMpl3115ConfigINT []
	Register settings for Interrupt (non buffered) Enablement with ONe-Shot Mode. More...

const registerwritelist_t	cMpl3115SetOST []
	Register settings for Triggring One-Shot Sampling. More...

const registerreadlist_t	cMpl3115OutputNormal []
	Address and size of Raw Pressure+Temperature Data in Normal Mode. More...

char	boardString [ADS_MAX_STRING_LENGTH] = {0}

char	shieldString [ADS_MAX_STRING_LENGTH] = {0}

char	embAppName [ADS_MAX_STRING_LENGTH] = {0}

volatile bool	bStreamingEnabled = false

volatile bool	bMpl3115DataReady = false

volatile bool	bMpl3115Ready = false

uint8_t	gStreamID

int32_t	gSystick

GENERIC_DRIVER_GPIO *	pGpioDriver = &Driver_GPIO_KSDK

Detailed Description

The fxpq3115_demo.c file implements the ISSDK FXPQ3115 sensor demo example demonstration with One-Shot mode.

Definition in file fxpq3115_demo.c.

Macro Definition Documentation

◆ APPLICATION_NAME

#define APPLICATION_NAME "FXPQ3115BV BIO Pressure Demo"

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

Definition at line 46 of file fxpq3115_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 48 of file fxpq3115_demo.c.

Referenced by main().

◆ FXPQ3115_DATA_SIZE

#define FXPQ3115_DATA_SIZE 5 /* 3 byte Pressure and 2 byte Temperature. */

Definition at line 41 of file fxpq3115_demo.c.

Referenced by main().

◆ FXPQ3115_STREAM_DATA_SIZE

#define FXPQ3115_STREAM_DATA_SIZE 10 /* 6 byte Data */

Definition at line 42 of file fxpq3115_demo.c.

Referenced by main().

◆ LED_TOGGLE_RATE

#define LED_TOGGLE_RATE 100 /* Toggle LED after every 100 samples. */

Definition at line 43 of file fxpq3115_demo.c.

Referenced by main().

Function Documentation

◆ fxpq3115_int_data_ready_callback()

void fxpq3115_int_data_ready_callback ( void * pUserData )

Set flag to indicate Sensor has signalled data ready.

Definition at line 94 of file fxpq3115_demo.c.

References bMpl3115DataReady.

Referenced by main().

Here is the caller graph for this function:

◆ main()

int main ( void )

Main function.

Initialize the MCU hardware.

Initialize INT1 FXPQ3115 pin used by FRDM board

Initialize GREEN LED pin used by FRDM board

Initialize the I2C driver.

Set the I2C Power mode.

Set the I2C bus speed.

Initialize the UART driver.

Set the UART Power mode.

Set UART Baud Rate.

Initialize the FXPQ3115 sensor driver.

Set the task to be executed while waiting for I2C transactions to complete.

We do not call FXPQ3115_I2C_Configure() in this case as we are going to read samples on demand. We explicitly only enable ISR settings.

Initialize streaming and assign a Stream ID.

Populate streaming header.

Clear the data ready flag, it will be set again by the ODR CB.

Read raw sensor data from the FXPQ3115.

Convert the raw sensor data to signed 32-bit and 16-bit containers for display to the debug port.

Definition at line 183 of file fxpq3115_demo.c.

References ADS_MAX_STRING_LENGTH, APPLICATION_NAME, APPLICATION_VERSION, bMpl3115DataReady, bMpl3115Ready, BOARD_BootClockRUN, BOARD_DEBUG_UART_BAUDRATE, BOARD_RunADS(), BOARD_SystickElapsedTime_us(), BOARD_SystickEnable(), boardString, bStreamingEnabled, GENERIC_DRIVER_GPIO::clr_pin, data, fxpq3115_i2c_sensorhandle_t::deviceInfo, embAppName, FXPQ3115_DATA_SIZE, FXPQ3115_I2C_ADDR, FXPQ3115_I2C_Initialize(), FXPQ3115_I2C_ReadData(), FXPQ3115_I2C_SetIdleTask(), FXPQ3115_INT1, fxpq3115_int_data_ready_callback(), FXPQ3115_STREAM_DATA_SIZE, FXPQ3115_WHOAMI_VALUE, GPIO_DIRECTION_IN, 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, I2C_S_DEVICE_INDEX, I2C_S_DRIVER, I2C_S_SIGNAL_EVENT, int32_t(), LED_TOGGLE_RATE, fxpq3115_i2c_sensorhandle_t::pCommDrv, GENERIC_DRIVER_GPIO::pin_init, fxpq3115_pressuredata_t::pressure, process_host_command(), rawData, SENSOR_ERROR_NONE, Sensor_I2C_Write(), SHIELD_NAME, shieldString, fxpq3115_i2c_sensorhandle_t::slaveAddress, SMC, SMC_SetPowerModeVlpr(), SMC_SetPowerModeWait(), status, STREAMING_HEADER_LEN, streamingPacket, fxpq3115_pressuredata_t::temperature, fxpq3115_pressuredata_t::timestamp, fxos8700_accelmagdata_t::timestamp, and GENERIC_DRIVER_GPIO::toggle_pin.

Here is the call graph for this function:

◆ 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 100 of file fxpq3115_demo.c.

References bMpl3115Ready, 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().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

◆ bMpl3115DataReady

volatile bool bMpl3115DataReady = false

Definition at line 85 of file fxpq3115_demo.c.

Referenced by fxpq3115_int_data_ready_callback(), and main().

◆ bMpl3115Ready

volatile bool bMpl3115Ready = false

Definition at line 85 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

◆ boardString

char boardString[ADS_MAX_STRING_LENGTH] = {0}

Definition at line 83 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

◆ bStreamingEnabled

volatile bool bStreamingEnabled = false

Definition at line 85 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

◆ cMpl3115ConfigINT

const registerwritelist_t cMpl3115ConfigINT[]

Initial value:

= {
    
    {FXPQ3115_PT_DATA_CFG,
     FXPQ3115_PT_DATA_CFG_TDEFE_ENABLED | FXPQ3115_PT_DATA_CFG_PDEFE_ENABLED | FXPQ3115_PT_DATA_CFG_DREM_ENABLED,
     FXPQ3115_PT_DATA_CFG_TDEFE_MASK | FXPQ3115_PT_DATA_CFG_PDEFE_MASK | FXPQ3115_PT_DATA_CFG_DREM_MASK},
    
    {FXPQ3115_CTRL_REG1, FXPQ3115_CTRL_REG1_OS_OSR_2 | FXPQ3115_CTRL_REG1_OST_SET,
                         FXPQ3115_CTRL_REG1_OS_MASK | FXPQ3115_CTRL_REG1_OST_MASK},
    
    {FXPQ3115_CTRL_REG3, FXPQ3115_CTRL_REG3_IPOL1_HIGH, FXPQ3115_CTRL_REG3_IPOL1_MASK},
    
    {FXPQ3115_CTRL_REG4, FXPQ3115_CTRL_REG4_INT_EN_DRDY_INTENABLED, FXPQ3115_CTRL_REG4_INT_EN_DRDY_MASK},
    
    {FXPQ3115_CTRL_REG5, FXPQ3115_CTRL_REG5_INT_CFG_DRDY_INT1, FXPQ3115_CTRL_REG5_INT_CFG_DRDY_MASK},
    __END_WRITE_DATA__}

Register settings for Interrupt (non buffered) Enablement with ONe-Shot Mode.

Definition at line 54 of file fxpq3115_demo.c.

◆ cMpl3115OutputNormal

const registerreadlist_t cMpl3115OutputNormal[]

Initial value:

= {{.readFrom = FXPQ3115_OUT_P_MSB, .numBytes = FXPQ3115_DATA_SIZE},

__END_READ_DATA__}

FXPQ3115_OUT_P_MSB

Definition: fxpq3115.h:17

__END_READ_DATA__

#define __END_READ_DATA__

Definition: sensor_drv.h:51

FXPQ3115_DATA_SIZE

#define FXPQ3115_DATA_SIZE

Definition: fxpq3115_demo.c:41

Address and size of Raw Pressure+Temperature Data in Normal Mode.

Definition at line 77 of file fxpq3115_demo.c.

◆ cMpl3115SetOST

const registerwritelist_t cMpl3115SetOST[]

Initial value:

= {
    
    {FXPQ3115_CTRL_REG1, FXPQ3115_CTRL_REG1_OST_SET, FXPQ3115_CTRL_REG1_OST_MASK},
    __END_WRITE_DATA__}

Register settings for Triggring One-Shot Sampling.

Definition at line 71 of file fxpq3115_demo.c.

◆ embAppName

char embAppName[ADS_MAX_STRING_LENGTH] = {0}

Definition at line 84 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

◆ gStreamID

uint8_t gStreamID

Definition at line 86 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

◆ gSystick

int32_t gSystick

Definition at line 87 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

◆ pGpioDriver

GENERIC_DRIVER_GPIO* pGpioDriver = &Driver_GPIO_KSDK

Definition at line 88 of file fxpq3115_demo.c.

◆ shieldString

char shieldString[ADS_MAX_STRING_LENGTH] = {0}

Definition at line 83 of file fxpq3115_demo.c.

Referenced by main(), and process_host_command().

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ APPLICATION_NAME

◆ APPLICATION_VERSION

◆ FXPQ3115_DATA_SIZE

◆ FXPQ3115_STREAM_DATA_SIZE

◆ LED_TOGGLE_RATE

Function Documentation

◆ fxpq3115_int_data_ready_callback()

◆ main()

◆ process_host_command()

Variable Documentation

◆ bMpl3115DataReady

◆ bMpl3115Ready

◆ boardString

◆ bStreamingEnabled

◆ cMpl3115ConfigINT

◆ cMpl3115OutputNormal

◆ cMpl3115SetOST

◆ embAppName

◆ gStreamID

◆ gSystick

◆ pGpioDriver

◆ shieldString