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iceman1001 2024-05-14 14:37:08 +02:00
commit b696c498b7
2 changed files with 5 additions and 7 deletions
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3
armsrc/Standalone/lf_prox2brute.c
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@ -48,7 +48,6 @@ void RunMod(void) {
FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
const uint32_t high = 0x20; // LF high value is always 0x20 here
uint32_t low = 0;
uint32_t fac = FACILITY_CODE, cardnum = 0;
@ -80,7 +79,7 @@ void RunMod(void) {
if (BUTTON_HELD(1000) == BUTTON_HOLD) break; // long button press (>=1sec) exit
// calculate the new LF low value including Card number, Facility code and checksum
low = (cardnum << 1) | (fac << 17);
uint32_t low = (cardnum << 1) | (fac << 17);
low |= oddparity32((low >> 1) & 0xFFF);
low |= evenparity32((low >> 13) & 0xFFF) << 25;