/*---------------------------------------------------------------------------------------------------------*/
/* */
/* Copyright(c) 2017 Nuvoton Technology Corp. All rights reserved. */
/* */
/*---------------------------------------------------------------------------------------------------------*/
//***********************************************************************************************************
// Nuvoton Technoledge Corp.
// Website: http://www.nuvoton.com
// E-Mail : MicroC-8bit@nuvoton.com
// Date : Apr/21/2017
//***********************************************************************************************************
//***********************************************************************************************************
// File Function: N76E003 ADC demo code
//***********************************************************************************************************
#include "N76E003.h"
#include "SFR_Macro.h"
#include "Function_define.h"
#include "Common.h"
#include "Delay.h"
//***************** The Following is in define in Fucntion_define.h ***************************
//****** Always include Function_define.h call the define you want, detail see main(void) *******
//***********************************************************************************************
#if 0
//#define Enable_ADC_AIN0 ADCCON0&=0xF0;P17_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT0;ADCCON1|=SET_BIT0 //P17
//#define Enable_ADC_AIN1 ADCCON0&=0xF0;ADCCON0|=0x01;P30_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT1;ADCCON1|=SET_BIT0 //P30
//#define Enable_ADC_AIN2 ADCCON0&=0xF0;ADCCON0|=0x02;P07_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT2;ADCCON1|=SET_BIT0 //P07
//#define Enable_ADC_AIN3 ADCCON0&=0xF0;ADCCON0|=0x03;P06_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT3;ADCCON1|=SET_BIT0 //P06
//#define Enable_ADC_AIN4 ADCCON0&=0xF0;ADCCON0|=0x04;P05_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT4;ADCCON1|=SET_BIT0 //P05
//#define Enable_ADC_AIN5 ADCCON0&=0xF0;ADCCON0|=0x05;P04_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT5;ADCCON1|=SET_BIT0 //P04
//#define Enable_ADC_AIN6 ADCCON0&=0xF0;ADCCON0|=0x06;P03_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT6;ADCCON1|=SET_BIT0 //P03
//#define Enable_ADC_AIN7 ADCCON0&=0xF0;ADCCON0|=0x07;P11_Input_Mode;AINDIDS=0x00;AINDIDS|=SET_BIT7;ADCCON1|=SET_BIT0 //P11
//#define Enable_ADC_BandGap ADCCON0|=0x0F;ADCCON1|=SET_BIT0 //Band-gap 1.22V
//#define PWM0_FALLINGEDGE_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1&=~SET_BIT3;ADCCON1&=~SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM2_FALLINGEDGE_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0|=SET_BIT4;ADCCON1&=~SET_BIT3;ADCCON1&=~SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM4_FALLINGEDGE_TRIG_ADC ADCCON0|=SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1&=~SET_BIT3;ADCCON1&=~SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM0_RISINGEDGE_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1&=~SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM2_RISINGEDGE_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0|=SET_BIT4;ADCCON1&=~SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM4_RISINGEDGE_TRIG_ADC ADCCON0|=SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1&=~SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM0_CENTRAL_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1|=SET_BIT3;ADCCON1&=~SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM2_CENTRAL_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0|=SET_BIT4;ADCCON1|=SET_BIT3;ADCCON1&=~SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM4_CENTRAL_TRIG_ADC ADCCON0|=SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1|=SET_BIT3;ADCCON1&=~SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM0_END_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1|=SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM2_END_TRIG_ADC ADCCON0&=~SET_BIT5;ADCCON0|=SET_BIT4;ADCCON1|=SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1
//#define PWM4_END_TRIG_ADC ADCCON0|=SET_BIT5;ADCCON0&=~SET_BIT4;ADCCON1|=SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1
//#define P04_FALLINGEDGE_TRIG_ADC ADCCON0|=0x30;ADCCON1&=0xF3;ADCCON1|=SET_BIT1;ADCCON1&=~SET_BIT6
//#define P13_FALLINGEDGE_TRIG_ADC ADCCON0|=0x30;ADCCON1&=0xF3;ADCCON1|=SET_BIT1;ADCCON1|=SET_BIT6
//#define P04_RISINGEDGE_TRIG_ADC ADCCON0|=0x30;ADCCON1&=~SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1;ADCCON1&=~SET_BIT6
//#define P13_RISINGEDGE_TRIG_ADC ADCCON0|=0x30;ADCCON1&=~SET_BIT3;ADCCON1|=SET_BIT2;ADCCON1|=SET_BIT1;ADCCON1|=SET_BIT6
#endif
/******************************************************************************
* FUNCTION_PURPOSE: ADC interrupt Service Routine
******************************************************************************/
void ADC_ISR (void) interrupt 11
{
clr_ADCF; // Clear ADC interrupt flag
printf ("\n Value = 0x%bx",ADCRH); // printf display will cause delay in ADC interrupt
P30 ^= 1; // Check the P3.0 toggle at falling edge of PWM
}
/******************************************************************************
The main C function. Program execution starts
here after stack initialization.
******************************************************************************/
void main (void)
{
Set_All_GPIO_Quasi_Mode;
InitialUART0_Timer1(9600);
/*-------------------------------------------------
ADC trig initial setting
Please modify #if value to open diffent type
--------------------------------------------------*/
#if 1
// By PWM falling edge
PWM0_P12_OUTPUT_ENABLE;
Enable_ADC_AIN0; // Enable AIN0 P1.7 as ADC input
PWM0_FALLINGEDGE_TRIG_ADC;
#endif
#if 0
// By PWM rising edge
PWM0_P12_OUTPUT_ENABLE;
Enable_ADC_AIN0; // Enable AIN0 P1.7 as ADC input
PWM0_RISINGEDGE_TRIG_ADC;
#endif
#if 0
// By PWM central point
PWM0_P12_OUTPUT_ENABLE;
Enable_ADC_AIN0; // Enable AIN0 P1.7 as ADC input
PWM_CENTER_TYPE;
PWM0_CENTRAL_TRIG_ADC;
#endif
#if 0
// By PWM end point
PWM0_P12_OUTPUT_ENABLE;
Enable_ADC_AIN0; // Enable AIN0 P1.7 as ADC input
PWM_CENTER_TYPE;
PWM0_END_TRIG_ADC;
#endif
// Setting PWM value
PWMPH = 0x07; //Setting PWM value
PWMPL = 0xFF;
PWM0H = 0x02;
PWM0L = 0xFF;
set_LOAD; // PWM run
set_PWMRUN;
// Setting ADC
set_EADC; // Enable ADC interrupt (if use interrupt)
EA = 1;
while(1);
}
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