Initial adc sfr

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August undefined, 2024

Webb9 apr. 2024 · 3). 特殊功能寄存器 sfr （地址：80h ～ffh ），只能直接寻址，（data）特殊功能寄存器 sfr 和高 128 字节的内部 ram 是通过寻址方式来区分的，传统的 8051 系列单片机只有. 128-256 字节 ram 供用户使用，在此情况下 stc 公司响应广大用户的呼声，在一些单片机内部增加 ... WebbBio Medical Engineering 1.Special Function Register (SFR) A Special Function Register (or Special Purpose Register, or simply Special Register) is a register within a microprocessor that controls or monitors the various functions of a microprocessor.

求STC12C5A60S2 AD转换C语言程序，解释详细点 - 百度知道

Webb16 maj 2024 · 1、精选优质文档-倾情为你奉上#include reg51.h#include intrins.h#define FOSC L#define BAUD 9600typedef unsigned char BYTE; /定义了一个unsigned char的同义词BYTEtypedef unsigned int WORD; /定义了一个unsigned int 的同义词WORD/*Declare SFR associated with the ADC */sfr ADC_CONTR = 0xBC; /AD转化控制寄存器,地址 … WebbPages for logged out editors learn more. Navigation menu. Navigation sams gas prices hendersonville tn

STC15 ADC查询模式-c_cpp代码片段

WebbInitial ADC sfr-----*/ void InitADC()} P1 = P1M0 = P1M1 = 0xff; ADC_DATA = 0; //Set all P1 as Open-Drain mode //Clear previous result. ADC_CONTR = ADC_POWER ADC_SPEEDLL; Delay(2); //ADC power-on and delay d. /*-----Send one byte data to … WebbIf the required precision is relatively high, then you maybe using a stable reference voltage source, in order to calculate the operating voltage VCC, then calculate the ADC exact value. For example, you can connect a 1.25V(or 1.00V, ect. …) to ADC channel 7, according to the conversion result, you can get the actual VCC voltage, thus you can … WebbSTC12C5201AD series ADC reference voltage is from MCU power supply voltage directly, so it can work without an external reference voltage source. If the required precision is relatively high, then you maybe using a stable reference voltage source, in … sams girlfriend burn notice

STC12C5201AD AD采样+串口发送模板 - you Richer - 博客园

WebbInitial ADC sfr-----*/ void InitADC() {P1ASF = 0xff; //Set all P1 as analog input port ADC interrupt service routine-----*/ void adc_isr() interrupt 5 using 1 {ADC_CONTR &= !ADC_FLAG; GUI_Point(ADC_RES,TFT_y,RED); //if you want show 10-bit result, … Webb10 apr. 2024 · adc 是一种常见的外设，你可以在stm32 上见到它，在i.mx 6ull 上依然能看到它的存在。通过读取gpio 引脚的高低电平我们可以知道输入的是1 还0，但是我们并不能知道它实际的电压是多少。adc 的存在就是让你知道的更加清楚，adc 可以让你知道某 … sams girls christmas dressesWebb24 feb. 2014 · sfr ADC_RES = 0xBD; //ADC high 8-bit result register sfr ADC_LOW2 = 0xBE; //ADC low 2-bit result register sfr P1ASF = 0x9D; //P1 secondary function control register /*Define ADC operation const for ADC_CONTR*/ #define ADC_POWER 0x80 … sams germantown

"WebbSTC DIY Clock redux (STC15F204EA, STC15W404AS, STC15W408AS) - stc_diyclock/adc.c at master · zerog2k/stc_diyclock " - Initial adc sfr

Initial adc sfr

stc_diyclock/adc.c at master · zerog2k/stc_diyclock

WebbInitADC (); //Init ADC sfr IE = 0xa0; //Enable ADC interrupt and Open master interrupt switch //Start A/D conversion while (1) { value=GetADCResult (0); value0=value*500/255*2; erwei=value0/100; sanwei=value0%100/10; yiwei=value0%100%10; display (ad); } } void ShowResult (BYTE ch) //ÏÔÊ¾½á¹û { float … WebbThis file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.

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Webb#define BAUD 9600 typedef unsigned char BYTE; typedef unsigned int WORD; sfr AUXR . STC MCU Limite sfr ADC_DATA = 0xC6; sfr ADC_LOW2 = 0xBE; sfr P1M0 sfr P1M1 = 0x91; = 0x92; //ADC high 8-bit result register //ADC low 2-bit result register //P1 mode … WebbFax:86-755-82944243 www.STCMCU.com. Mobile:(86)13922805190 Tel:86-755-82948412. 9.5 Program using interrupts to demostrate A/D Conversion . There are two example procedures using interrupts to demostrate A/D conversion, one written in …

Webb29 apr. 2024 · SFR is a coefficient that measures the percentage increase in fish weight per day. SGR= (Ln (Wt)-Ln (W0))*100/t (d) W0 [g]= the weight in grams at the beginning of the period. Wt [g]= the weight in grams at the end of the period. t [d]= period, expressed … Webb23 maj 2024 · In current core adc result is read by combining two bytes ADCH and ADCL, that way adds two unnecessary commands in assembler code. ... And yeah, ADCL must be read first, but the compiler deals with it good when using macros _SFR_MEM16(0x78).

Webb;/*Declare SFR associated with the ADC */;/*Define ADC operation const for ADC_CONTR*/ ADC_CONTR EQU 0BCH . ADC_RES EQU 0BDH . ADC_LOW2 EQU 0BEH . P1ASF EQU 09DH . ADC_POWER EQU 80H . ADC_FLAG EQU 10H . … Webb#define BAUD 9600 typedef unsigned char BYTE; typedef unsigned int WORD; sfr AUXR . STC MCU Limite sfr ADC_CONTR = 0xC5; sfr ADC_DATA = 0xC6; sfr ADC_LOW2 = 0xBE; sfr P1M0 sfr P1M1 = 0x91; = 0x92; //ADC control register //ADC high 8-bit result …

Webb#define BAUD 9600 typedef unsigned char BYTE; typedef unsigned int WORD; sfr AUXR . STC MCU Limite sfr ADC_DATA = 0xC6; sfr ADC_LOW2 = 0xBE; sfr P1M0 sfr P1M1 = 0x91; = 0x92; //ADC high 8-bit result register //ADC low 2-bit result register //P1 mode control register0 //P1 mode control register1 d. /*Define ADC operation const for …

Webb#include "stc12c5a56s2.h" #include "intrins.h" #define FOSC 11059200L #define BAUD 9600 typedef unsigned char BYTE; typedef unsigned int WORD; /*Declare SFR associated with the ADC */ sams gas price in wichita ksWebb8 juni 2024 · STC12C5A60S2汇编 (ADC查询方式)示例程序. [导读] STC12C5A60S2汇编 (ADC查询方式)示例程序;/*Declare SFR associated with the ADC */ADC_CONTR EQU 0BCH ;ADC control registerADC_RES EQU 0BDH ;ADC high 8-bit result … sams gin bar cleckheatonWebbstc_adc_polling_mocd.c. // From STC Datasheet //suppose the frequency of test chip is 18.432MHz #include "reg51.h" #include "intrins.h" #define FOSC 18432000L #define BAUD 9600 typedef unsigned char BYTE; typedef unsigned int WORD; #define URMD 0 //0: select T2 as UART1 baud-rate generator //1: select T1 as UART1 baud-rate … sams gift card specialWebb30 juli 2024 · The answer is in one of the most common peripherals; the Analog-Digital Converter, also known as ADC. The job of this peripheral is to convert an analog reading to a digital result that can be used by a CPU, and this digital result is typically a binary … sams girls clothesWebb23 apr. 2024 · sfr adc_low2 = 0xbe; //adc low 2-bit result register sfr p1asf = 0x9d; //p1 secondary function control register /*define adc operation const for adc_contr*/ sams gateway northWebbInitial ADC sfr voidInitADC() P1ASF = 0xff; //Open 8 channels ADC function ADC_RES = 0; //Clear previous result ADC_CONTR = ADC_POWER ADC_SPEEDLL; Delay(2); //ADC power-on and delay Send one byte data to PC Input: dat (UART data) Output: … sams german chocolate cakeWebbInitial ADC sfr-----*/ void InitADC() {P1ASF = 0xff; //Set all P1 as analog input port ADC interrupt service ... sfr ADC_RES = 0xBD; //ADC hight 8-bit result register sfr ADC_LOW2 = 0xBE; //ADC low 2-bit result register sfr P1ASF = … sams ge business credit card