The mma865x_poll.c file implements the ISSDK MMA865x sensor driver example demonstration with Normal mode. More...

#include "board.h"
#include "pin_mux.h"
#include "clock_config.h"
#include "fsl_debug_console.h"
#include "Driver_I2C.h"
#include "issdk_hal.h"
#include "mma865x_drv.h"

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Macros
#define	MMA865x_ACCEL_DATA_SIZE (6) /* 2 byte X,Y,Z Axis Data each. */

Functions
int	main (void)
	Main function. More...

Variables
const registerwritelist_t	cMma865xConfigNormal []

const registerreadlist_t	cMma865xDataReady [] = {{.readFrom = MMA865x_STATUS, .numBytes = 1}, __END_READ_DATA__}

const registerreadlist_t	cMma865xOutputValues []

Detailed Description

The mma865x_poll.c file implements the ISSDK MMA865x sensor driver example demonstration with Normal mode.

Definition in file mma865x_poll.c.

Macro Definition Documentation

◆ MMA865x_ACCEL_DATA_SIZE

#define MMA865x_ACCEL_DATA_SIZE (6) /* 2 byte X,Y,Z Axis Data each. */

Definition at line 61 of file mma865x_poll.c.

Referenced by main().

Function Documentation

◆ main()

int main ( void )

Main function.

Initialize the I2C driver.

Set the I2C Power mode.

Set the I2C bus speed.

Initialize the MMA865x sensor driver.

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

Configure the MMA865x sensor driver with Normal mode.

Wait for data ready from the MMA865x.

Read the raw sensor data from the MMA865x.

Convert the raw sensor data to signed 16-bit container for display to the debug port.

Definition at line 89 of file mma865x_poll.c.

References mma865x_acceldata_t::accel, ASK_USER_TO_RESUME, BOARD_BootClockRUN, BOARD_InitDebugConsole(), BOARD_InitPins(), data, I2C_S_DEVICE_INDEX, I2C_S_DRIVER, I2C_S_SIGNAL_EVENT, int32_t(), MMA8652_I2C_ADDR, MMA8652_WHOAMI_VALUE, MMA865x_ACCEL_DATA_SIZE, MMA865x_I2C_Configure(), MMA865x_I2C_Initialize(), MMA865x_I2C_ReadData(), MMA865x_I2C_SetIdleTask(), MMA865x_STATUS_ZYXDR_MASK, rawData, SENSOR_ERROR_NONE, SMC, SMC_SetPowerModeWait(), and status.

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Variable Documentation

◆ cMma865xConfigNormal

const registerwritelist_t cMma865xConfigNormal[]

Initial value:

=
    {
     {MMA865x_XYZ_DATA_CFG, MMA865x_XYZ_DATA_CFG_FS_2G, MMA865x_XYZ_DATA_CFG_FS_MASK},
     
     {MMA865x_CTRL_REG1, MMA865x_CTRL_REG1_DR_6_25HZ, MMA865x_CTRL_REG1_DR_MASK},
     
     {MMA865x_CTRL_REG2, MMA865x_CTRL_REG2_MODS_HR, MMA865x_CTRL_REG2_MODS_MASK},
     __END_WRITE_DATA__}