github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-21 22:03:19 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #1 from Proxmark/master

Browse source 
Sync Master to Local Fork
This commit is contained in:
mwalker33 2019-07-12 10:46:27 +10:00 • committed by GitHub
commit 59f0b036d1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
armsrc/lfops.c
View file

@ -1907,7 +1907,7 @@ void SendForward(uint8_t fwd_bit_count) {
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on
WaitUS(18*8); //18 cycles on (8us each)
// now start writting
// now start writting - each bit should be 32*8 total length
while(fwd_bit_sz-- > 0) { //prepare next bit modulation
if(((*fwd_write_ptr++) & 1) == 1)
WaitUS(32*8); //32 cycles at 125Khz (8us each)
@ -1916,7 +1916,7 @@ void SendForward(uint8_t fwd_bit_count) {
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
WaitUS(23*8); //23 cycles off (8us each)
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on
WaitUS(18*8); //18 cycles on (8us each)
WaitUS((32-23)*8); //remaining cycles on (8us each)
}
}
}