X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/55db344f975cf790023151b9a9c26268fa035357..2d3f8e5fa7e5a775cef24b526a85465cd7d125b5:/armsrc/lfops.c

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index 8e9c03a6..71d9ba95 100644
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -400,6 +400,17 @@ void SimulateTagLowFrequency(int period, int gap, int ledcontrol)
 	FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT);
 	//FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT | FPGA_LF_EDGE_DETECT_READER_FIELD);
 	//FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT | FPGA_LF_EDGE_DETECT_TOGGLE_MODE );
+
+	// set frequency,  get values from 'lf config' command
+	sample_config *sc = getSamplingConfig();
+
+	if ( (sc->divisor == 1) || (sc->divisor < 0) || (sc->divisor > 255) )
+		FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 88); //134.8Khz
+	else if (sc->divisor == 0)
+		FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 95); //125Khz
+	else
+		FpgaSendCommand(FPGA_CMD_SET_DIVISOR, sc->divisor);
+	
 	SetAdcMuxFor(GPIO_MUXSEL_LOPKD);
 	
 	AT91C_BASE_PIOA->PIO_PER = GPIO_SSC_DOUT | GPIO_SSC_CLK;
@@ -1272,7 +1283,7 @@ void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
 
 	// Set up FPGA, 125kHz to power up the tag
 	LFSetupFPGAForADC(95, true);
-	SpinDelay(3);
+	//SpinDelay(3);
 	
 	// Trigger T55x7 Direct Access Mode with start gap
 	FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
@@ -1299,7 +1310,7 @@ void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
 	TurnReadLFOn(READ_GAP);
 	
 	// Acquisition
-	doT55x7Acquisition(12000);
+	doT55x7Acquisition(7679);
 	
 	// Turn the field off
 	FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
@@ -1358,7 +1369,7 @@ void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT) {
 		data[4] = manchesterEncode2Bytes(hi & 0xFFFF);
 		data[5] = manchesterEncode2Bytes(lo >> 16);
 		data[6] = manchesterEncode2Bytes(lo & 0xFFFF);
-	}	else {
+	} else {
 		// Ensure no more than 44 bits supplied
 		if (hi > 0xFFF) {
 			DbpString("Tags can only have 44 bits.");
@@ -1378,13 +1389,8 @@ void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT) {
 	// data[0] = (((50-2)/2)<<T5555_BITRATE_SHIFT) | T5555_MODULATION_FSK2 | T5555_INVERT_OUTPUT | last_block << T5555_MAXBLOCK_SHIFT;
 
 	LED_D_ON();
-	// Program the data blocks for supplied ID
-	// and the block 0 for HID format
 	WriteT55xx(data, 0, last_block+1);
-
 	LED_D_OFF();
-
-	DbpString("DONE!");
 }
 
 void CopyIOtoT55x7(uint32_t hi, uint32_t lo) {
@@ -1398,7 +1404,6 @@ void CopyIOtoT55x7(uint32_t hi, uint32_t lo) {
 	// and the block 0 config
 	WriteT55xx(data, 0, 3);
 	LED_D_OFF();
-	DbpString("DONE!");
 }
 
 // Clone Indala 64-bit tag by UID to T55x7
@@ -1412,7 +1417,6 @@ void CopyIndala64toT55x7(uint32_t hi, uint32_t lo) {
 	WriteT55xx(data, 0, 3);
 	//Alternative config for Indala (Extended mode;RF/32;PSK1 with RF/2;Maxblock=2;Inverse data)
 	//	T5567WriteBlock(0x603E1042,0);
-	DbpString("DONE!");
 }
 // Clone Indala 224-bit tag by UID to T55x7
 void CopyIndala224toT55x7(uint32_t uid1, uint32_t uid2, uint32_t uid3, uint32_t uid4, uint32_t uid5, uint32_t uid6, uint32_t uid7) {
@@ -1426,7 +1430,6 @@ void CopyIndala224toT55x7(uint32_t uid1, uint32_t uid2, uint32_t uid3, uint32_t
 	WriteT55xx(data, 0, 8);
 	//Alternative config for Indala (Extended mode;RF/32;PSK1 with RF/2;Maxblock=7;Inverse data)
 	//	T5567WriteBlock(0x603E10E2,0);
-	DbpString("DONE!");
 }
 // clone viking tag to T55xx
 void CopyVikingtoT55xx(uint32_t block1, uint32_t block2, uint8_t Q5) {