ARM-lpc17xx/RTOS.c at main · AtiyeEyvazlou/ARM-lpc17xx · GitHub

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#include "lpc17xx.h"
#include "lpc17xx_gpio.h"
#include "lpc17xx_pinsel.h"
#include "lpc17xx_pwm.h"
#include "lpc17xx_adc.h"
#include "clcd.h"
#include "rtl.h"

__task void task1(void);
__task void my_ADC(void);
__task void my_LCD(void);
__task void my_PWM(void);
uint16_t ADC_BUF;

__task void task1 (void)
{
	os_tsk_create(my_ADC ,1);
	os_tsk_create(my_LCD ,2);
	os_tsk_create(my_PWM ,3);
	os_tsk_delete_self();

}

int main(){


	os_sys_init(task1);

	/*************************ADC*************************/

	PINSEL_CFG_Type PinCfg;
	PinCfg.Funcnum = 2;
	PinCfg.OpenDrain = 0;
	PinCfg.Pinmode = 0;
	PinCfg.Pinnum = 3;
	PinCfg.Portnum = 0;
	PINSEL_ConfigPin(&PinCfg);

	ADC_Init(LPC_ADC,100000);
	ADC_ChannelCmd(LPC_ADC,ADC_CHANNEL_6,ENABLE);

	/*************************LCD*************************/


  lcd_clear();
	lcd_puts("Salam");

	/*************************PWM*************************/

	 PWM_TIMERCFG_Type pwmTimCfg;
 PWM_MATCHCFG_Type pwmMatch0;
 PINSEL_CFG_Type  pwmPinsel;

	Delay_RIT_Init();


	pwmTimCfg.PrescaleOption=PWM_TIMER_PRESCALE_TICKVAL;
	pwmTimCfg.PrescaleValue=1;
	PWM_Init(LPC_PWM1,PWM_MODE_TIMER,&pwmTimCfg);

	pwmMatch0.IntOnMatch=DISABLE;
	pwmMatch0.MatchChannel=0;
	pwmMatch0.ResetOnMatch=ENABLE;
	pwmMatch0.StopOnMatch=DISABLE;

	PWM_ConfigMatch(LPC_PWM1,&pwmMatch0);

	PWM_MatchUpdate(LPC_PWM1,0,100,PWM_MATCH_UPDATE_NOW);

	PWM_ChannelCmd(LPC_PWM1,1,ENABLE);

	PWM_ResetCounter(LPC_PWM1);
	PWM_CounterCmd(LPC_PWM1,ENABLE);

	PWM_Cmd(LPC_PWM1,ENABLE);

	pwmPinsel.Funcnum=PINSEL_FUNC_1;
	pwmPinsel.OpenDrain=PINSEL_PINMODE_NORMAL;
	pwmPinsel.Pinmode=PINSEL_PINMODE_TRISTATE;
	pwmPinsel.Pinnum=0;
	pwmPinsel.Portnum=2;

	PINSEL_ConfigPin(&pwmPinsel);


	return(0);

}

__task void my_ADC(void){


	    ADC_StartCmd(LPC_ADC,ADC_START_NOW);

			while(!(ADC_ChannelGetStatus(LPC_ADC,ADC_CHANNEL_6,ADC_DATA_DONE))) {}
			ADC_BUF = ADC_ChannelGetData(LPC_ADC,6);

}


__task void my_LCD(void){

while(1)
{

	lcd_set_cursor(0,1);
	lcd_printf("Temp is %u",&ADC_BUF);

	Delay_RIT_ms(2500);
}
}


__task void my_PWM(void){

	PWM_MatchUpdate(LPC_PWM1,1,100,PWM_MATCH_UPDATE_NOW);
	Delay_RIT_ms(1000);

}