From 6b038d192a8418ec7c5ab74c344b4d4b216efc5e Mon Sep 17 00:00:00 2001 From: Martin Holst Swende Date: Thu, 15 Jan 2015 15:45:54 +0100 Subject: [PATCH] Minor dox --- armsrc/iclass.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/armsrc/iclass.c b/armsrc/iclass.c index 72cfbefc..e7dd9535 100644 --- a/armsrc/iclass.c +++ b/armsrc/iclass.c @@ -921,7 +921,7 @@ static void CodeIClassTagAnswer(const uint8_t *cmd, int len) * - A 1-bit input to the FPGA becomes 8 pulses on 423.5kHz (fc/32) (18.88us). * - A 0-bit inptu to the FPGA becomes an unmodulated time of 18.88us * - * In thist mode the SOF can be written as 00011101 = 0x1D + * In this mode the SOF can be written as 00011101 = 0x1D * The EOF can be written as 10111000 = 0xb8 * A logic 1 is 01 * A logic 0 is 10 @@ -1215,12 +1215,7 @@ int doIClassSimulation(uint8_t csn[], int breakAfterMacReceived, uint8_t *reader cmdsRecvd++; } /** - After changes to parity calculation - Time between reader EOT and pm3 SOF - delay 21 -> 480uS - delay 10 -> 220us - delay 16 -> 388us - A legit tag has about 380us. + A legit tag has about 380us delay between reader EOT and tag SOF. **/ if(modulated_response_size > 0) { SendIClassAnswer(modulated_response, modulated_response_size, 1);