X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/db25599d7faa310019d325290b9b93a59dd97c1b..a71c68bdf0d117609a1ffd0141d1d682e1ff8e15:/armsrc/lfops.c

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index b10b0c03..3c7a544e 100644
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -402,7 +402,7 @@ void SimulateTagLowFrequency(int period, int gap, int ledcontrol)
 	for(;;) {
 		//wait until SSC_CLK goes HIGH
 		while(!(AT91C_BASE_PIOA->PIO_PDSR & GPIO_SSC_CLK)) {
-			if(BUTTON_PRESS() || usb_poll()) {
+			if(BUTTON_PRESS() || (usb_poll_validate_length() )) {
 				DbpString("Stopped");
 				return;
 			}
@@ -762,7 +762,7 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
 	// Configure to go in 125Khz listen mode
 	LFSetupFPGAForADC(95, true);
 
-	while(!BUTTON_PRESS()) {
+	while(!BUTTON_PRESS() && !usb_poll_validate_length()) {
 
 		WDT_HIT();
 		if (ledcontrol) LED_A_ON();
@@ -851,7 +851,7 @@ void CmdAWIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
 	// Configure to go in 125Khz listen mode
 	LFSetupFPGAForADC(95, true);
 
-	while(!BUTTON_PRESS()) {
+	while(!BUTTON_PRESS() && !usb_poll_validate_length()) {
 
 		WDT_HIT();
 		if (ledcontrol) LED_A_ON();
@@ -942,7 +942,7 @@ void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol)
 	// Configure to go in 125Khz listen mode
 	LFSetupFPGAForADC(95, true);
 
-	while(!BUTTON_PRESS()) {
+	while(!BUTTON_PRESS() && !usb_poll_validate_length()) {
 
 		WDT_HIT();
 		if (ledcontrol) LED_A_ON();
@@ -1003,7 +1003,7 @@ void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol)
 	// Configure to go in 125Khz listen mode
 	LFSetupFPGAForADC(95, true);
 
-	while(!BUTTON_PRESS()) {
+	while(!BUTTON_PRESS() && !usb_poll_validate_length()) {
 		WDT_HIT();
 		if (ledcontrol) LED_A_ON();
 		DoAcquisition_default(-1,true);