STM32F407ZG的IC卡读卡器设计

坐飞机的贝塔 · 发表于 2016-5-12 15:01:52

就是将非接触式ic卡通过RFID传输到STM32上，并在LCD上面显示，并通过数码管进行数据的修改

坐飞机的贝塔 · 发表于 2016-5-12 15:03:28

#include "stm32f4xx.h"
#include "stdio.h"
#include "uart.h"
#include "SysTick.h"
#include "lcd.h"
#include "Gpio.h"
//#include "stm32f10x.h"
#include "tm1638.h"

void Menu_RFIDTest(void)
{  u8 j,i,t;
unsigned long temp;
//LCD_ShowString(150, 60, "±¸×￠￡o°′èÎòa°′¼ü½øèëày3ì2aêÔ½çÃæ", Red, Black);
//while(Read_key()!=0x07)
while(1)
{
Send_Com();
}
///½áêøoóμÄ′|àí

}

////////////////////////////////////////////////
void nvic_config(void)
{
NVIC_InitTypeDef NVIC_InitStructure;
/* NVIC configuration */
/* Configure the Priority Group to 2 bits */
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);

/* Enable the USART3 Interrupt */
NVIC_InitStructure.NVIC_IRQChannel = USART3_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
/* Enable the USART6 Interrupt */
NVIC_InitStructure.NVIC_IRQChannel = USART6_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
}

int main(void)
{
u8 keyDat,i,j;
u8 Menu_flag=0;
u8 Menu_Value[2];//¶¨òåá½¼¶2Ëμ￥
SysTick_Init();
nvic_config();
uart_init();
uart6_init();
  lcd_init();    /*Ïμí33õê¼»ˉ*/
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
lcd_clear(Black);
LCD_DrawRectangle(0,0, 479, 271, Green);
LCD_DrawRectangle(5,5, 474, 266, Green);
LCD_ShowString(150, 0, "--STM32F407 êμÑé¿a·￠Æ½ì¨--", Red, Black);
LCD_ShowString(60,60, " êμÑé7:RFIDêμÑé", White, Black);
   LCD_ShowString(60, 120, "1￡©2ù×÷2½Öè￡o°ÑRFIDÄ￡¿é2åμ½à©Õ1Ä￡¿éBÎ»ÖÃ", White, Black);
  LCD_ShowString(60, 150, "2￡©2ù×÷2½Öè￡oóÃ′®¿úÏßá¬½ó′®¿ú", White, Black);
LCD_ShowString(30, 150, "êμÑé½á1û￡oË￠¿¨ÏÔê¾Ïà1ØDÅÏ￠", White, Black);
while(1)
Menu_RFIDTest();

}

这是RFID的读操作，数码管的修改代码怎么写