Decreased BigBuff mem, some elf flasher fixes (needs more work) but flashing correctl...

[proxmark3-svn] / armsrc / appmain.c

diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index 8d6c1812f08a522e1a0a811725f2af8fc340d160..a14d8fb8415dea094da0f3a9e2ab57fa237f3cc8 100644 (file)
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -83,6 +83,7 @@ void DbpString(char *str)
        SpinDelay(50);\r
 }\r
 \r
+#if 0\r
 void DbpIntegers(int x1, int x2, int x3)\r
 {\r
        /* this holds up stuff unless we're connected to usb */\r
@@ -99,6 +100,7 @@ void DbpIntegers(int x1, int x2, int x3)
        // XXX\r
        SpinDelay(50);\r
 }\r
+#endif\r
 \r
 void Dbprintf(const char *fmt, ...) {\r
 // should probably limit size here; oh well, let's just use a big buffer\r
@@ -200,6 +202,27 @@ void MeasureAntennaTuning(void)
        UsbSendPacket((BYTE *)&c, sizeof(c));\r
 }\r
 \r
+void MeasureAntennaTuningHf(void)\r
+{\r
+       int vHf = 0;    // in mV\r
+\r
+       DbpString("Measuring HF antenna, press button to exit");\r
+\r
+       for (;;) {\r
+               // Let the FPGA drive the high-frequency antenna around 13.56 MHz.\r
+               FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);\r
+               SpinDelay(20);\r
+               // Vref = 3300mV, and an 10:1 voltage divider on the input\r
+               // can measure voltages up to 33000 mV\r
+               vHf = (33000 * AvgAdc(ADC_CHAN_HF)) >> 10;\r
+       \r
+               Dbprintf("%d mV",vHf);\r
+               if (BUTTON_PRESS()) break;\r
+       }\r
+       DbpString("cancelled");\r
+}\r
+\r
+\r
 void SimulateTagHfListen(void)\r
 {\r
        BYTE *dest = (BYTE *)BigBuf;\r
@@ -248,13 +271,10 @@ void SimulateTagHfListen(void)
 \r
 void ReadMem(int addr)\r
 {\r
-       const DWORD *data = ((DWORD *)addr);\r
-       int i;\r
+       const BYTE *data = ((BYTE *)addr);\r
 \r
-       DbpString("Reading memory at address");\r
-       DbpIntegers(0, 0, addr);\r
-       for (i = 0; i < 8; i+= 2)\r
-               DbpIntegers(0, data[i], data[i+1]);\r
+       Dbprintf("%x: %02x %02x %02x %02x %02x %02x %02x %02x",\r
+               addr, data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7]);\r
 }\r
 \r
 /* osimage version information is linked in */\r
@@ -340,8 +360,7 @@ void SamyRun()
                        SpinDelay(500);\r
 \r
                        CmdHIDdemodFSK(1, &high[selected], &low[selected], 0);\r
-                       DbpString("Recorded");\r
-                       DbpIntegers(selected, high[selected], low[selected]);\r
+                       Dbprintf("Recorded %x %x %x", selected, high[selected], low[selected]);\r
 \r
                        LEDsoff();\r
                        LED(selected + 1, 0);\r
@@ -371,7 +390,7 @@ void SamyRun()
                                // wait for button to be released\r
                                while(BUTTON_PRESS())\r
                                        WDT_HIT();\r
-                               DbpIntegers(selected, high[selected], low[selected]);\r
+                               Dbprintf("%x %x %x", selected, high[selected], low[selected]);\r
                                CmdHIDsimTAG(high[selected], low[selected], 0);\r
                                DbpString("Done playing");\r
                                if (BUTTON_HELD(1000) > 0)\r
@@ -449,17 +468,15 @@ void ListenReaderField(int limit)
        lf_av=lf_max=ReadAdc(ADC_CHAN_LF);\r
 \r
        if(limit != HF_ONLY) {\r
-               DbpString("LF 125/134 Baseline:");\r
-               DbpIntegers(lf_av,0,0);\r
-               lf_baseline= lf_av;\r
+               Dbprintf("LF 125/134 Baseline: %d", lf_av);\r
+               lf_baseline = lf_av;\r
        }\r
 \r
        hf_av=hf_max=ReadAdc(ADC_CHAN_HF);\r
 \r
        if (limit != LF_ONLY) {\r
-               DbpString("HF 13.56 Baseline:");\r
-               DbpIntegers(hf_av,0,0);\r
-               hf_baseline= hf_av;\r
+               Dbprintf("HF 13.56 Baseline: %d", hf_av);\r
+               hf_baseline = hf_av;\r
        }\r
 \r
        for(;;) {\r
@@ -490,9 +507,8 @@ void ListenReaderField(int limit)
                        lf_av_new= ReadAdc(ADC_CHAN_LF);\r
                        // see if there's a significant change\r
                        if(abs(lf_av - lf_av_new) > 10) {\r
-                               DbpString("LF 125/134 Field Change:");\r
-                               DbpIntegers(lf_av,lf_av_new,lf_count);\r
-                               lf_av= lf_av_new;\r
+                               Dbprintf("LF 125/134 Field Change: %x %x %x", lf_av, lf_av_new, lf_count);\r
+                               lf_av = lf_av_new;\r
                                if (lf_av > lf_max)\r
                                        lf_max = lf_av;\r
                                lf_count= 0;\r
@@ -509,9 +525,8 @@ void ListenReaderField(int limit)
                        hf_av_new= ReadAdc(ADC_CHAN_HF);\r
                        // see if there's a significant change\r
                        if(abs(hf_av - hf_av_new) > 10) {\r
-                               DbpString("HF 13.56 Field Change:");\r
-                               DbpIntegers(hf_av,hf_av_new,hf_count);\r
-                               hf_av= hf_av_new;\r
+                               Dbprintf("HF 13.56 Field Change: %x %x %x", hf_av, hf_av_new, hf_count);\r
+                               hf_av = hf_av_new;\r
                                if (hf_av > hf_max)\r
                                        hf_max = hf_av;\r
                                hf_count= 0;\r
@@ -649,6 +664,10 @@ void UsbPacketReceived(BYTE *packet, int len)
                        MeasureAntennaTuning();\r
                        break;\r
 \r
+               case CMD_MEASURE_ANTENNA_TUNING_HF:\r
+                       MeasureAntennaTuningHf();\r
+                       break;\r
+\r
                case CMD_LISTEN_READER_FIELD:\r
                        ListenReaderField(c->arg[0]);\r
                        break;\r