STM32+RC632(SPI)源代码 - - Powered by Discuz!

#include "includes.h"
#include "rc632.h"
#include "iso14443a.h"
#include "iso15693.h"
#define PDA_HEAD 0xA5
#define PDA_COMT_SET 0x57
#define PDA_COMT_REQ 0x52
#define PDA_COMT_AUTO 0x41
#define PACK_HEAD 0
#define PACK_LENG 1
#define PACK_NUMB 2
#define PACK_COMT 3
#define PACK_COMM 4
#define PACK_ACKN 5
#define PACK_DALE 6
#define PACK_DATA 7
unsigned char iso14443a_cardtype[2];
unsigned char iso14443a_cardsnr[4];
unsigned char iso15693_cardsnr[8];
unsigned char iso14443a_buffer[6];
unsigned char iso14443a_Zhe[30];
unsigned char uart_indx, recv_flag;
unsigned char uart_sbuf[50];
unsigned char uart_rbuf[50];
unsigned char PDA_product_ver[] = "EmbedSky PDA MCU-RFID ver0.1";
void PDA_package(unsigned char num, unsigned char com_type,
unsigned char com, unsigned char ack,
unsigned char len, unsigned char *dat, unsigned char *buf);
unsigned short crc16_table(unsigned char *pcrc, unsigned short cnt);
void uart_putd(unsigned char *d);
void uart_clr(void);
void uart_puts(unsigned char *s);
typedef enum{
Card_Null,
Card_AutoType,
Card_ScanTag,
Card_ScanCard,
Card_InitOver,
Card_ReadOver,
Card_Recharge,
Card_Buckle,
Card_ReadData,
Card_WriteData,
}Card_Oper;
Card_Oper CARD_OPER = Card_Null,CARD_FLAG = Card_Null;
/* Private defines -----------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
uint16_t led_count = 0;
int main(void)
{
unsigned char size, len, sta;
unsigned char coded[12];
unsigned char dat_buf[16], buf[70];
unsigned int crc;
unsigned char par, rst_dat[18];
unsigned char cos_fwi, cos_cidnad, cos_len;
unsigned char cos_dat[40];
unsigned char Key_New[6] = {0x11,0x88,0x12,0x16,0x6D,0x89};
int i;
unsigned char iso14443a_cardsnr2[20]={0};
uint8_t count = 0;
SystemInit();
delay_init(72);
//延时函数初始化
// bsp_InitUart(COM1,115200);
//调试用的串口1
HardWare_Init();
// Checki_Sys();
//检查系统频率
bsp_NVIC_Configuration();
rc_init();
sta = PCD_reset();
delay_ms(200);
// PCD_AntennaOFF();
PCD_AntennaON();
// delay_ms(5);
PCD_cfg_iso_type('A');
delay_ms(5);
while(1)
{
// 寻卡
// 0x52:ALL 寻找感应区内所有符合14443A标准的卡
// 0x26:IDLE 寻找感应区内未进入休眠状态的卡
// 0x4400 mifare_ultralight
// 0x0400 mifare_one s50
// 0x0200 mifare_one s70
// 0x0800 mifare_pro
// 0x0403 mifare_proX
// 0x4403 mifare_desfire
//PCD_request(0x26, unsigned char *p_tagtype)
delay_ms(5);
// memcpy(iso14443a_cardsnr2,0,8);
for(i=0;i<8;i++)
iso14443a_cardsnr2[i]=0;
//sta = PDA_15693_snr(iso14443a_cardsnr2);
sta = PCD_request(0x52, iso14443a_cardtype);
sta = PCD_anticoll(iso14443a_cardsnr2);
// sta = PDA_15693_snr(iso15693_cardsnr);
//CARD_OPER = Card_Null;
//PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
//uart_rbuf[PACK_COMM], 0x00,
// 4, iso14443a_cardsnr, uart_sbuf);
for(count = 0; count<10; count++)
{
// BUZZER_ONCE();
delay_ms(10);
}
sta = PCD_request(0x26, iso14443a_cardtype);
sta = PCD_anticoll(iso14443a_cardsnr);
for(count = 0; count<10; count++)
{
// BUZZER_ONCE();
delay_ms(20);
}
}
while(1)
{
// 自动寻卡，有新命令则停止寻卡操作
// 协议为ISO14443A，执行一次读卡类型和读卡号操作
if(CARD_OPER != Card_Null && recv_flag == 0)
{
CARD_FLAG = CARD_OPER;
sta = MI_OK;
PCD_AntennaOFF();
delay_ms(3);
PCD_cfg_iso_type('A');
delay_ms(3);
sta = PCD_request(0x52, iso14443a_cardtype);
if (MI_OK == sta)
{
sta = PCD_anticoll(iso14443a_cardsnr);
if(sta == MI_OK)
{
//uart_puts(" 1.CardType ");
if(CARD_OPER == Card_AutoType) //协议为ISO14443A
{
CARD_OPER = Card_Null;
memcpy(&buf[0], iso14443a_cardtype, 2);
memcpy(&buf[2], iso14443a_cardsnr, 4);
PDA_package(0x00, PDA_COMT_AUTO, 'a', 0x00, 6, buf, uart_sbuf);
PCD_AntennaOFF();
uart_putd(uart_sbuf);
delay_ms(2);
}
else if(CARD_OPER == Card_ScanCard)//MF卡
{
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0x00,
4, iso14443a_cardsnr, uart_sbuf);
PCD_AntennaOFF();
uart_putd(uart_sbuf);
delay_ms(2);
}
else
{
sta = PCD_select(iso14443a_cardsnr, &size);
if(MI_OK == sta)
{
//uart_puts(" 2.CardSelect ");
getCardKey(iso14443a_cardsnr,&uart_rbuf[PACK_DATA+2],Key_New);
change_code_key(Key_New, coded);
sta = PCD_auth_key(coded);
if(MI_OK == sta)
{
//uart_puts(" 3.CardFillKey ");
sta = PCD_auth_state(uart_rbuf[PACK_DATA], uart_rbuf[PACK_DATA+1],
iso14443a_cardsnr);
if(MI_OK == sta)
{
//uart_puts(" 4.CardAuthKey ");
if(CARD_OPER == Card_WriteData)
{
if(MI_OK == PCD_write(uart_rbuf[PACK_DATA+1], &uart_rbuf[PACK_DATA+8]))
{
//uart_puts(" 5.WriteData ");
memcpy(dat_buf,&uart_rbuf[PACK_DATA+8],16);
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0x00,
16, dat_buf, uart_sbuf);
}
}
else if(CARD_OPER == Card_ReadData)
{
if(MI_OK == PCD_read(uart_rbuf[PACK_DATA+1], dat_buf))
{
//uart_puts(" 5.ReadData ");
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,
16, dat_buf, uart_sbuf);
}
}
else if(CARD_OPER == Card_InitOver)
{
if(MI_OK == PCD_val_init(uart_rbuf[PACK_DATA+1], &uart_rbuf[PACK_DATA+8]))
{
//uart_puts(" 5.InitOver ");
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta, 4, &uart_rbuf[PACK_DATA+8], uart_sbuf);
}
}
else if(CARD_OPER == Card_Recharge)
{
if(MI_OK == PCD_value(PICC_INCREMENT, uart_rbuf[PACK_DATA+1], &uart_rbuf[PACK_DATA+8]))
{
//uart_puts(" 5.Recharge ");
sta = PCD_read(uart_rbuf[PACK_DATA+1], dat_buf);
if(MI_OK == sta)
{
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,4, dat_buf, uart_sbuf);
}
}
}
else if(CARD_OPER == Card_Buckle)//??
{
if(MI_OK == PCD_value(PICC_DECREMENT, uart_rbuf[PACK_DATA+1], &uart_rbuf[PACK_DATA+8]))
{
//uart_puts(" 5.Buckle ");
sta = PCD_read(uart_rbuf[PACK_DATA+1], dat_buf);
if(MI_OK == sta)
{
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,4, dat_buf, uart_sbuf);
}
}
}
else if(CARD_OPER == Card_ReadOver)//????
{
sta = PCD_read(uart_rbuf[PACK_DATA+1], dat_buf);
if(MI_OK == sta)
{
//uart_puts(" 5.ReadOver ");
CARD_OPER = Card_Null;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,4, dat_buf, uart_sbuf);
}
}
}//验证密钥 if_end
}//填充密钥if_end
}//选择卡片if_end
}//else end
}
if(CARD_OPER == Card_Null)
{
uart_putd(uart_sbuf);
PCD_AntennaOFF();
BUZZER_ON();
delay_ms(100);
BUZZER_OFF();
CARD_OPER = CARD_FLAG;
}
}
}
if (recv_flag)
{
crc = uart_rbuf[uart_rbuf[PACK_LENG]]<<8 | uart_rbuf[uart_rbuf[PACK_LENG]+1];
if (crc == crc16_table(uart_rbuf, uart_rbuf[PACK_LENG]))
{
CARD_OPER = Card_Null;
recv_flag = 0;
}
else
{
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0xFF,
2, (unsigned char*)&crc, uart_sbuf);
uart_putd(uart_sbuf);
uart_clr();
recv_flag = 0;
uart_indx = 0;
continue;
}
if (uart_rbuf[PACK_COMT] == PDA_COMT_SET)
{
sta = 0;
if(uart_rbuf[PACK_COMM] >= 'A' && uart_rbuf[PACK_COMM] <= 'Z')
{
if(uart_rbuf[PACK_COMM] == 'O')
{
CARD_OPER = Card_InitOver;
}
else if(uart_rbuf[PACK_COMM] == 'C')
{
CARD_OPER = Card_Recharge;
}
else if(uart_rbuf[PACK_COMM] == 'B')
{
CARD_OPER = Card_Buckle;
}
else if(uart_rbuf[PACK_COMM] == 'W')
{
CARD_OPER = Card_WriteData;
}
else
{
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0x11, 0, 0, uart_sbuf);
}
}
else
{
switch (uart_rbuf[PACK_COMM])
{
case 'd':
CARD_OPER = Card_AutoType;
break;
case 'l':
//PDA_LED_switch(uart_rbuf[PACK_DATA]);
break;
case 'b':
//PDA_BEEP_soud(uart_rbuf[PACK_DATA], uart_rbuf[PACK_DATA+1]);
break;
case 'u':
//PDA_UART_baud(uart_rbuf[PACK_DATA]);
break;
case 'a':
//PDA_ANT_switch(uart_rbuf[PACK_DATA]);
break;
case 'i':
PCD_AntennaOFF();
delay_ms(10);
sta = PCD_cfg_iso_type(uart_rbuf[PACK_DATA]);
break;
case 'h':
sta = PCD_halt();
break;
case 'w':
sta = PCD_write(uart_rbuf[PACK_DATA], &uart_rbuf[PACK_DATA+1]);
break;
case 'f':
change_code_key(&uart_rbuf[PACK_DATA], coded);
sta = PCD_auth_key(coded);
break;
case 'k':
sta = PCD_auth_state(uart_rbuf[PACK_DATA], uart_rbuf[PACK_DATA+1],
&uart_rbuf[PACK_DATA+2]);
break;
case 's':
sta = PCD_select(&uart_rbuf[PACK_DATA], &size);
break;
case 'v':
sta = PCD_val_init(uart_rbuf[PACK_DATA], &uart_rbuf[PACK_DATA+1]);
break;
case '+':
sta = PCD_value(PICC_INCREMENT, uart_rbuf[PACK_DATA], &uart_rbuf[PACK_DATA+1]);
break;
case '-':
sta = PCD_value(PICC_DECREMENT, uart_rbuf[PACK_DATA], &uart_rbuf[PACK_DATA+1]);
break;
default:
sta = 0x11;
break;
}
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta, 0, 0, uart_sbuf);
}
}
else if (uart_rbuf[PACK_COMT] == PDA_COMT_REQ)
{
if(uart_rbuf[PACK_COMM] == 'S')
{
CARD_OPER = Card_ScanCard;
}
else if(uart_rbuf[PACK_COMM] == 'T') //返回卡号
{
CARD_OPER = Card_ScanTag;
}
else if(uart_rbuf[PACK_COMM] == 'G' || uart_rbuf[PACK_COMM] == 'R')
{
if(uart_rbuf[PACK_COMM] == 'G') //读余额
{
CARD_OPER = Card_ReadOver;
}
else if(uart_rbuf[PACK_COMM] == 'R') //读块数据
{
CARD_OPER = Card_ReadData;
}
}
else if (uart_rbuf[PACK_COMM] == 'p')
{
len = sizeof(PDA_product_ver);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0x00,len, PDA_product_ver, uart_sbuf);
}
else if (uart_rbuf[PACK_COMM] == 'c')
{
sta = PCD_request(0x52, iso14443a_cardtype);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,2, iso14443a_cardtype, uart_sbuf);
}
else if (uart_rbuf[PACK_COMM] == 'n')
{
sta = PCD_anticoll(iso14443a_cardsnr);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,4, iso14443a_cardsnr, uart_sbuf);
}
else if (uart_rbuf[PACK_COMM] == 'r')
{
sta = PCD_read(uart_rbuf[PACK_DATA], dat_buf);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,
16, dat_buf, uart_sbuf);
}
else if (uart_rbuf[PACK_COMM] == 't')
{ // 15693??
sta = PDA_15693_snr(iso15693_cardsnr);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta,
8, iso15693_cardsnr, uart_sbuf);
for (i=0; i<8; i++)
iso15693_cardsnr[i] = 0x00;
}
else if (uart_rbuf[PACK_COMM] == '=')
{ // ????
sta = PCD_read(uart_rbuf[PACK_DATA], dat_buf);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta, 4, dat_buf, uart_sbuf);
}
else if (uart_rbuf[PACK_COMM] == 'o')
{ // COS??
par = (4<<4) & 0xF0;
sta = PCD_mfpro_rst(par, &len, &rst_dat[2]);
rst_dat[0] = par;
rst_dat[1] = len;
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta, 0x12, rst_dat, uart_sbuf);
cos_fwi = rst_dat[3];
cos_cidnad = 0;
for (i=0; i<18; i++)
rst_dat[i] = 0x00;
}
else if (uart_rbuf[PACK_COMM] == 'm')
{ // ??COS??
cos_len = uart_rbuf[PACK_DALE];
memcpy(cos_dat, &uart_rbuf[PACK_DATA], cos_len);
sta = PCD_mfpro_comm(cos_cidnad, cos_fwi, &cos_len, cos_dat);
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], sta, cos_len, cos_dat, uart_sbuf);
}
else
{ // ????????
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0x11, 0, 0, uart_sbuf);
}
}
else
{
PDA_package(uart_rbuf[PACK_NUMB], uart_rbuf[PACK_COMT],
uart_rbuf[PACK_COMM], 0x10, 0, 0, uart_sbuf);
}
if(CARD_OPER == Card_Null) //???????,????
{
uart_putd(uart_sbuf);
for (i=0; i<16; i++)
dat_buf[i] = 0x00;
uart_clr();
}
recv_flag = 0;
uart_indx = 0;
}
}
}
unsigned short crc16_tab[256] = {
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,
0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,
0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,
0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,
0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,
0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,
0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,
0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,
0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,
0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,
0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
};
unsigned short crc16_table(unsigned char *pcrc, unsigned short cnt)
{
unsigned short crc16 = 0;
unsigned char crc_reg;
for ( ; cnt>0; cnt--)
{
crc_reg = (unsigned char) (crc16>>8);
crc16 <<= 8;
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