CHG: "hf legic read" - increased timeout values client side, reading MIM1024 takes...

[proxmark3-svn] / armsrc / legicrf.c

diff --git a/armsrc/legicrf.c b/armsrc/legicrf.c
index 4e0bc240ed6b4ca892811e69cad120b7807e59d7..2d02b636fc2cea8af8b1b28262dbcc33d7567b72 100644 (file)
--- a/armsrc/legicrf.c
+++ b/armsrc/legicrf.c
@@ -72,7 +72,7 @@ static void setup_timer(void) {
 #define        RWD_TIME_1 120          // READER_TIME_PAUSE 20us off, 80us on = 100us  80 * 1.5 == 120ticks
 #define RWD_TIME_0 60          // READER_TIME_PAUSE 20us off, 40us on = 60us   40 * 1.5 == 60ticks 
 #define RWD_TIME_PAUSE 30      // 20us == 20 * 1.5 == 30ticks */
-#define TAG_BIT_PERIOD 143     // 100us == 100 * 1.5 == 150ticks
+#define TAG_BIT_PERIOD 142     // 100us == 100 * 1.5 == 150ticks
 #define TAG_FRAME_WAIT 495  // 330us from READER frame end to TAG frame start. 330 * 1.5 == 495
 
 #define RWD_TIME_FUZZ 20   // rather generous 13us, since the peak detector + hysteresis fuzz quite a bit
@@ -486,8 +486,6 @@ int legic_write_byte(uint8_t byte, uint16_t addr, uint8_t addr_sz) {
 
 int LegicRfReader(uint16_t offset, uint16_t len, uint8_t iv) {
        
-       len &= 0x3FF;
-
        uint16_t i = 0;
        uint8_t isOK = 1;
        legic_card_select_t card;
@@ -507,7 +505,7 @@ int LegicRfReader(uint16_t offset, uint16_t len, uint8_t iv) {
        setup_phase_reader(iv);
                
        LED_B_ON();
-       while (i < len) {
+       while (i <= len) {
                int r = legic_read_byte(offset + i, card.cmdsize);
                
                if (r == -1 || BUTTON_PRESS()) {