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標(biāo)題: Arduino控制Technics ST-D5000收音頭仿真與源碼 [打印本頁]

作者: learningone 時間: 2018-11-25 09:38
標(biāo)題: Arduino控制Technics ST-D5000收音頭仿真與源碼
仿真原理圖如下（proteus仿真工程文件可到本帖附件中下載）

源碼：
/*
QRP 2m FM Transceiver Project with BS2 shiftout any bits
modify by learning 2016.12 */
//Technics ST-D5000 76.1-109.1/150-235/450-809MHz with 25kHz steps
#include<stdlib.h>
#include <LiquidCrystal.h>
LiquidCrystal lcd(2, 3, 4, 5, 6, 7);
int buttonpin = A3;
const int PLL_data = 8 ;
const int PLL_clock = 9 ;
const int PLL_LE = 10 ;

unsigned int  C = 0xA9 ;//25kHz steps
unsigned int  D_up;
unsigned int  D_low;
int T = 100;

long freqbandarray[] = {
  7610, 15000, 45000};//0.01MHz
char* bandtext[]={
  "FM", "VH", "U"};
int band = 0;
long stepsizearray[] = {
  5 ,10 ,800};//0.01MHz
char* stepsizetext[]={
  "50 kHz", "100 kHz", "8 MHz"};
int stepsize = 1;
int button;
int buttondelay = 0;
int menuoption = 0;

全部資料51hei下載地址：

LM7001_Tuner.rar (95.13 KB, 下載次數(shù): 11)

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