转载请注明出处！

首先介绍下NY8B062E与NY8B062D最终区别：

其实NY8B062E就是NY8B062D升级款，NY8B062D基本停产了，成本也高于NY8B062E

NY8B062E 有ADC 偏移校准 NY8B062D没有
NY8B062E ADC耗电只需要500mV，NY8B062D则需要3mA
NY8B062E 内部LDO误差只有百分之正负0.5，而NY8B062D是正负百分之1
NY8B062E 输入施密特触发是可以开启和关闭的，NY8B062D是没有的
NY8B062E PWM 通道有4组（非常适合RGBW应用），NY8B062只有3路，勉强做个RGB应用

NY8B062D 视频简介

项目：NY8B062E ADC_Interrupt
文件：NY8B062E main.c
描述：NY8B062E ADC转换中断结束
1.设置ADC时钟频率为1MHz，采样脉冲宽度为8 ADC时钟，
NY8B062E ADC转换时间=（8+12+2）1us=22us，ADC转换率=1/22us=45.5KHz
2.NY8B062E 将AIN1（PA1）设置为ADC模拟输入
3.NY8B062E 将ADC转换结果bit11~bit4存储到RAM“R_AIN1_DATA_HB”，bit3~bit0存储到RAM“R_ AIN1_ DATA_ LB[3:0]”（x=0~4）

#include <ny8.h>
#include "ny8_constant.h"unsigned char R_AIN1_DATA_HB;
unsigned char R_AIN1_DATA_LB;#define UPDATE_REG(x)  __asm__("MOVR _" #x ",F")void F_wait_eoc(void);
void delay(int);//! interrupt service routine
void isr(void) __interrupt(0)
{ADRbits.ADIF = 0;                      // Clear adc interrupt flag bitR_AIN1_DATA_HB = ADD;                    // RAM "R_AIN1_DATA_HB" Store AIN1's ADC data bit 11~4R_AIN1_DATA_LB = 0x0F & ADR;          // RAM "R_AIN1_DATA_LB" bit3~0 Store AIN1's ADC data bit 3~0ADMDbits.START =1;                      // Start a ADC conversion session       }void main(void)
{R_AIN1_DATA_HB=R_AIN1_DATA_LB=0x00;//----- Initial GPIO-----IOSTA = C_PA_Input;                        // Set PortA as input portPORTA = 0xFF;                         // PortA Data Register = 0xFFINTE  = 0x00;                          // INTE = 0x00//----- Initial ADC-----    ADMD  = C_ADC_En | C_ADC_CH_Dis | C_ADC_PA1 ; // Enable ADC power, Disable global ADC input channel. Select PA1 pad as ADC input (SFR "ADMD")//----- ADC high reference voltage source select-----ADVREFH = C_Vrefh_VDD;                  // ADC reference high voltage is supplied by internal VDD (Note: ADC clock freq. must be equal or less than 2MHz @ VDD=5.0V) //ADVREFH = C_Vrefh_4V;                    // ADC reference high voltage is supplied by internal 4V  (Note: ADC clock freq. must be equal or less than 1MHz)//ADVREFH = C_Vrefh_3V;                    // ADC reference high voltage is supplied by internal 3V  (Note: ADC clock freq. must be equal or less than 500KHz)//ADVREFH = C_Vrefh_2V;                  // ADC reference high voltage is supplied by internal 2V  (Note: ADC clock freq. must be equal or less than 250KHz)//----- ADC clock frequency select----------------------------    ADR     = C_Ckl_Div1;                      // ADC clock=Fcpu/1, Clear ADIF, disable ADC interrupt  //ADR    = C_Ckl_Div2;                  // ADC clock=Fcpu/2, Clear ADIF, disable ADC interrupt  //ADR     = C_Ckl_Div8;                 // ADC clock=Fcpu/8, Clear ADIF, disable ADC interrupt  //ADR    = C_Ckl_Div16;                 // ADC clock=Fcpu/16, Clear ADIF, disable ADC interrupt //----- ADC Sampling pulse width select-------------     //ADCR  = C_Sample_1clk | C_12BIT;     // Sample pulse width=1 adc clock, ADC select 12-bit conversion ( Note: ADC clock freq. must be equal or less than 500KHz)//ADCR  = C_Sample_2clk | C_12BIT;        // Sample pulse width=2 adc clock, ADC select 12-bit conversion ( Note: ADC clock freq. must be equal or less than 1MHz)//ADCR  = C_Sample_4clk | C_12BIT;      // Sample pulse width=4 adc clock, ADC select 12-bit conversion ( Note: ADC clock freq. must be equal or less than 1.25MHz)ADCR  = C_Sample_8clk | C_12BIT;         // Sample pulse width=8 adc clock, ADC select 12-bit conversion ( Note: ADC clock freq. must be equal or less than 2MHz)    //--------------------------------------------------    PACON = C_PA1_AIN1;                     // Set AIN1(PA1) as pure ADC input for reducing power consumption (SFR "PACON")ADMDbits.GCHS = 1;                       // Enable global ADC channel    (SFR "ADMD")ADRbits.ADIF = 0;                       // Clear adc interrupt flag bitADRbits.ADIE = 1;                        // Enable adc interrupt bitdelay(50);                               // Delay 1.12ms(Instruction clock=4MHz/4T) for waiting ADC stableADMDbits.START =1;                     // Start a ADC conversion session   ENI();while(1){CLRWDT();                            // Clear WatchDog}
}void delay(int count)
{int i;for(i=1;i<=count;i++);
}

NY8B062E 例程之 ADC_Interrupt

转载请注明出处！

首先介绍下NY8B062E与NY8B062D最终区别：

其实NY8B062E就是NY8B062D升级款，NY8B062D基本停产了，成本也高于NY8B062E

更多关于NY8B062E,请留言或者与我联系！

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