RfidResearchGroup/proxmark3
1
1
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-01-07 16:48:15 +08:00
Code Issues Projects Releases Packages Wiki Activity

Add warning if using 14a Transmit without setting HF field

Browse source
This commit is contained in:
Philippe Teuwen 2020-10-25 11:23:56 +01:00
parent bc48941951
commit 4ff8c44d85
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
armsrc/iso14443a.c
View file

@ -1778,9 +1778,10 @@ static void PrepareDelayedTransfer(uint16_t delay) {
//-------------------------------------------------------------------------------------
static void TransmitFor14443a(const uint8_t *cmd, uint16_t len, uint32_t *timing) {
if (!hf_field_active)
if (!hf_field_active) {
Dbprintf("Warning: HF field is off, ignoring TransmitFor14443a command");
return;
}
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);
if (timing) {
@ -2189,8 +2190,10 @@ bool EmLogTrace(uint8_t *reader_data, uint16_t reader_len, uint32_t reader_Start
//-----------------------------------------------------------------------------
bool GetIso14443aAnswerFromTag_Thinfilm(uint8_t *receivedResponse, uint8_t *received_len) {
if (!hf_field_active)
if (!hf_field_active) {
Dbprintf("Warning: HF field is off, ignoring GetIso14443aAnswerFromTag_Thinfilm command");
return false;
}
// Set FPGA mode to "reader listen mode", no modulation (listen
// only, since we are receiving, not transmitting).