github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-07-16 02:03:00 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add printf, and start transitioning away from DbpInteger

Browse source
This commit is contained in:
bushing 2009-12-30 02:18:25 +00:00
parent f39c4119e0
commit 6f5cb60c46
3 changed files with 475 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

47
armsrc/lfops.c
View file

@ -9,6 +9,8 @@
#include "hitag2.h"
#include "../common/crc16.c"
int sprintf(char *dest, const char *fmt, ...);
void AcquireRawAdcSamples125k(BOOL at134khz)
{
if(at134khz) {
@ -38,24 +40,25 @@ void DoAcquisition125k(BOOL at134khz)
BYTE *dest = (BYTE *)BigBuf;
int n = sizeof(BigBuf);
int i;
char output_string[64];
memset(dest,0,n);
i = 0;
for(;;) {
if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_TXRDY) {
AT91C_BASE_SSC->SSC_THR = 0x43;
LED_D_ON();
}
if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_RXRDY)) {
if(AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY) {
dest[i] = (BYTE)AT91C_BASE_SSC->SSC_RHR;
i++;
LED_D_OFF();
if(i >= n) {
break;
}
if (i >= n) break;
}
}
DbpIntegers(dest[0], dest[1], at134khz);
sprintf(output_string, "read samples, dest[0]=%x dest[1]=%x at134khz=%d",
dest[0], dest[1], at134khz);
DbpString(output_string);
}
void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,BYTE *command)
@ -254,11 +257,13 @@ void ReadTItag()
crc = update_crc16(crc, (shift1>>16)&0xff);
crc = update_crc16(crc, (shift1>>24)&0xff);
DbpString("Info: Tag data_hi, data_lo, crc = ");
DbpIntegers(shift1, shift0, shift2&0xffff);
char output_string[64];
sprintf(output_string, "Info: Tag data_hi=%x, data_lo=%x, crc=%x",
(unsigned int)shift1, (unsigned int)shift0, (unsigned int)shift2 & 0xFFFF);
DbpString(output_string);
if (crc != (shift2&0xffff)) {
DbpString("Error: CRC mismatch, expected");
DbpIntegers(0, 0, crc);
sprintf(output_string, "Error: CRC mismatch, expected %x", (unsigned int)crc);
DbpString(output_string);
} else {
DbpString("Info: CRC is good");
}
@ -381,8 +386,10 @@ void WriteTItag(DWORD idhi, DWORD idlo, WORD crc)
crc = update_crc16(crc, (idhi>>16)&0xff);
crc = update_crc16(crc, (idhi>>24)&0xff);
}
DbpString("Writing the following data to tag:");
DbpIntegers(idhi, idlo, crc);
char output_string[64];
sprintf(output_string, "Writing the following data to tag: %x, %x, %x",
(unsigned int) idhi, (unsigned int) idlo, crc);
DbpString(output_string);
// TI tags charge at 134.2Khz
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 88); //134.8Khz
@ -395,7 +402,7 @@ void WriteTItag(DWORD idhi, DWORD idlo, WORD crc)
// steal this pin from the SSP and use it to control the modulation
AT91C_BASE_PIOA->PIO_PER = GPIO_SSC_DOUT;
AT91C_BASE_PIOA->PIO_OER = GPIO_SSC_DOUT;
AT91C_BASE_PIOA->PIO_OER = GPIO_SSC_DOUT;
// writing algorithm:
// a high bit consists of a field off for 1ms and field on for 1ms
@ -926,8 +933,10 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
found=1;
idx+=6;
if (found && (hi|lo)) {
DbpString("TAG ID");
DbpIntegers(hi, lo, (lo>>1)&0xffff);
char output_string[64];
sprintf(output_string, "TAG ID: %x %x %x",
(unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
DbpString(output_string);
/* if we're only looking for one tag */
if (findone)
{
@ -959,8 +968,10 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
found=1;
idx+=6;
if (found && (hi|lo)) {
DbpString("TAG ID");
DbpIntegers(hi, lo, (lo>>1)&0xffff);
char output_string[64];
sprintf(output_string, "TAG ID: %x %x %x",
(unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
DbpString(output_string);
/* if we're only looking for one tag */
if (findone)
{