stm32 RFID-RC522識(shí)別卡片例程(各大開(kāi)發(fā)板的程序匯總)

ID:379991 · 發(fā)表于 2018-10-22 01:40

在學(xué)習(xí)RFID-RC522過(guò)程中總總結(jié)一些歷程，希望對(duì)大家有所幫助。

所有資料51hei提供下載:

RFID-RC522各大開(kāi)發(fā)板配套例程.rar (2.46 MB, 下載次數(shù): 231)

stm32單片機(jī)源程序如下:

#include "stm32f10x.h"
#include "./usart/bsp_usart.h"
#include "./lcd/bsp_ili9341_lcd.h"
#include "./flash/bsp_spi_flash.h"
#include "./SysTick/bsp_SysTick.h"
#include "rc522_config.h"
#include "rc522_function.h"
#include <stdbool.h>
/**
* @brief IC測(cè)試函數(shù)
* @param 無(wú)
* @retval 無(wú)
*/
void IC_test ( void )
{
char cStr [ 30 ];
uint8_t ucArray_ID [ 4 ]; /*先后存放IC卡的類(lèi)型和UID(IC卡序列號(hào))*/
uint8_t ucStatusReturn; /*返回狀態(tài)*/
static uint8_t ucLineCount = 0;
while ( 1 )
{
/*尋卡*/
if ( ( ucStatusReturn = PcdRequest ( PICC_REQALL, ucArray_ID ) ) != MI_OK )
/*若失敗再次尋卡*/
ucStatusReturn = PcdRequest ( PICC_REQALL, ucArray_ID );
if ( ucStatusReturn == MI_OK )
{
/*防沖撞（當(dāng)有多張卡進(jìn)入讀寫(xiě)器操作范圍時(shí)，防沖突機(jī)制會(huì)從其中選擇一張進(jìn)行操作）*/
if ( PcdAnticoll ( ucArray_ID ) == MI_OK )
{
sprintf ( cStr, "The Card ID is: %02X%02X%02X%02X",
ucArray_ID [ 0 ],
ucArray_ID [ 1 ],
ucArray_ID [ 2 ],
ucArray_ID [ 3 ] );
printf ( "%s\r\n",cStr );
if ( ucLineCount == 0 )
LCD_SetTextColor(RED);
ILI9341_DispStringLine_EN(LINE(ucLineCount) , (char* )cStr );
ucLineCount ++;
if ( ucLineCount == 17 ) ucLineCount = 0;
}
}
}
}
/**
* @brief 主函數(shù)
* @param 無(wú)
* @retval 無(wú)
*/
int main(void)
{
/*滴答時(shí)鐘初始化*/
SysTick_Init ();
/*LCD 初始化*/
ILI9341_Init ();
/* USART config */
USART_Config();
/*RC522模塊所需外設(shè)的初始化配置*/
RC522_Init ();
printf ( "WF-RC522 Test\n" );
/*其中0、3、5、6 模式適合從左至右顯示文字，*/
ILI9341_GramScan ( 6 );
LCD_SetFont(&Font8x16);
LCD_SetColors(BLACK,BLACK);
/* 清屏，顯示全黑 */
ILI9341_Clear(0,0,LCD_X_LENGTH,LCD_Y_LENGTH);
/********顯示字符串示例*******/
LCD_SetTextColor(RED);
ILI9341_DispStringLine_EN(LINE(18),
(char* )"Please put the IC card on WF-RC522 antenna area ...");
LCD_SetTextColor(YELLOW);
PcdReset ();
/*設(shè)置工作方式*/
M500PcdConfigISOType ( 'A' );
while(1)
{
/*IC卡檢測(cè) */
IC_test ();
}
}
/* ------------------------------------------end of file---------------------------------------- */