github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-19 04:49:38 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

speed up the em4x05 cmds by only getting 6k...

Browse source 
samples back
This commit is contained in:
marshmellow42 2017-02-20 15:06:22 -05:00
commit 893534d3b5
2 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
armsrc/lfops.c
View file

@ -1628,7 +1628,7 @@ void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
SendForward(fwd_bit_count); SendForward(fwd_bit_count);
// Now do the acquisition // Now do the acquisition
DoAcquisition_default(0,TRUE); doT55x7Acquisition(6000);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
LED_A_OFF(); LED_A_OFF();

4
client/cmdlfem4x.c
View file

@ -534,8 +534,8 @@ bool EM4x05testDemodReadData(uint32_t *word, bool readCmd) {
// skip first two 0 bits as they might have been missed in the demod // skip first two 0 bits as they might have been missed in the demod
uint8_t preamble[] = {0,0,1,0,1,0}; uint8_t preamble[] = {0,0,1,0,1,0};
size_t startIdx = 0; size_t startIdx = 0;
// set size to 15 to only test first 9 positions for the preamble // set size to 20 to only test first 14 positions for the preamble
size_t size = (15 > DemodBufferLen) ? DemodBufferLen : 15; size_t size = (20 > DemodBufferLen) ? DemodBufferLen : 20;
//test preamble //test preamble
if ( !onePreambleSearch(DemodBuffer, preamble, sizeof(preamble), size, &startIdx) ) { if ( !onePreambleSearch(DemodBuffer, preamble, sizeof(preamble), size, &startIdx) ) {