low_power_adc.c File Reference

#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include "low_power_adc.h"
#include "fsl_clock_manager.h"
#include "fsl_gpio_driver.h"
#include "fsl_adc_driver.h"
#include "fsl_device_registers.h"
#include "fsl_adc_hal.h"
#include "fsl_smc_manager.h"
#include "fsl_smc_hal.h"
#include "fsl_sim_hal.h"
#include "fsl_pit_driver.h"
#include "fsl_interrupt_manager.h"
#include "board.h"

Macros
#define	ADC_1
#define	MUXGROUP_0
#define	LED_ON
#define	LED_OFF
#define	VTEMP25_ADC
	These values are used to get the temperature. DO NOT MODIFY. More...
#define	K
#define	M1
#define	M2
#define	UPPER_VALUE_LIMIT
#define	LOWER_VALUE_LIMIT
#define	LPTMR_COMPARE_VALUE
#define	UPDATE_BOUNDARIES_TIME

Functions
void	init_hardware (void)
	Initialize Clock Manager for PORT, ADC, and LPTIMER. More...
void	LowPowerTimerIRQHandler (void)
	Low Power Timer Interrupt handler. Clear LPT Compare flag. More...
void	InitLowPowerTmr (void)
	Initialize Low Power Timer. Use 1 kHz LPO with no preescaler and enable LPT interrupt. More...
void	ADC1IRQHandler (void)
	ADC Interrupt handler. Get current ADC value and set conversionCompleted flag. More...
uint32_t	GetCurrentTempValue (void)
	Calculate current temperature. More...
lowPowerAdcBoundaries_t	TempSensorCalibration (uint32_t updateBoundariesCounter, uint32_t *tempArray)
	Calculate current temperature. More...
void	main (void)

Variables
static uint32_t	adcValue
volatile bool	conversionCompleted

Macro Definition Documentation

#define ADC_1

#define K

#define LED_OFF

#define LED_ON

#define LOWER_VALUE_LIMIT

#define LPTMR_COMPARE_VALUE

#define M1

#define M2

#define MUXGROUP_0

#define UPDATE_BOUNDARIES_TIME

#define UPPER_VALUE_LIMIT

#define VTEMP25_ADC

Function Documentation

void ADC1IRQHandler

(

void

)

uint32_t GetCurrentTempValue

(

void

)

Returns

uint32_t Returns current temperature.

void init_hardware

(

void

)

Conversion is completed Flag

void InitLowPowerTmr

(

void

)

void LowPowerTimerIRQHandler

(

void

)

void main

(

void

)

lowPowerAdcBoundaries_t TempSensorCalibration	(	uint32_t	updateBoundariesCounter,
		uint32_t *	tempArray
	)

Parameters

updateBoundariesCounter	Indicate number of values into tempArray.
tempArray	Store temperature value.

Returns

lowPowerAdcBoundaries_t Returns upper and lower temperature boundaries.

Variable Documentation

uint32_t adcValue

static

volatile bool conversionCompleted

ADC value