X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f7e3ed82874bfd8951c90536bd7185d599d6dbf8..90e278d3daf11b501043d7ae628a25aeb0227420:/armsrc/appmain.c?ds=inline diff --git a/armsrc/appmain.c b/armsrc/appmain.c index c2ea9f7d..a3f507d6 100644 --- a/armsrc/appmain.c +++ b/armsrc/appmain.c @@ -1,28 +1,33 @@ //----------------------------------------------------------------------------- -// The main application code. This is the first thing called after start.c -// executes. // Jonathan Westhues, Mar 2006 // Edits by Gerhard de Koning Gans, Sep 2007 (##) +// +// This code is licensed to you under the terms of the GNU GPL, version 2 or, +// at your option, any later version. See the LICENSE.txt file for the text of +// the license. +//----------------------------------------------------------------------------- +// The main application code. This is the first thing called after start.c +// executes. //----------------------------------------------------------------------------- +#include "usb_cdc.h" +#include "cmd.h" + #include "proxmark3.h" #include "apps.h" #include "util.h" +#include "printf.h" +#include "string.h" + +#include #include "legicrf.h" +#include #ifdef WITH_LCD -# include "fonts.h" -# include "LCD.h" + #include "LCD.h" #endif -#define va_list __builtin_va_list -#define va_start __builtin_va_start -#define va_arg __builtin_va_arg -#define va_end __builtin_va_end -int kvsprintf(char const *fmt, void *arg, int radix, va_list ap); - - #define abs(x) ( ((x)<0) ? -(x) : (x) ) //============================================================================= @@ -74,39 +79,42 @@ void ToSendStuffBit(int b) void DbpString(char *str) { - /* this holds up stuff unless we're connected to usb */ - if (!UsbConnected()) - return; - - UsbCommand c; - c.cmd = CMD_DEBUG_PRINT_STRING; - c.arg[0] = strlen(str); - if(c.arg[0] > sizeof(c.d.asBytes)) { - c.arg[0] = sizeof(c.d.asBytes); - } - memcpy(c.d.asBytes, str, c.arg[0]); - - UsbSendPacket((uint8_t *)&c, sizeof(c)); - // TODO fix USB so stupid things like this aren't req'd - SpinDelay(50); + byte_t len = strlen(str); + cmd_send(CMD_DEBUG_PRINT_STRING,len,0,0,(byte_t*)str,len); +// /* this holds up stuff unless we're connected to usb */ +// if (!UsbConnected()) +// return; +// +// UsbCommand c; +// c.cmd = CMD_DEBUG_PRINT_STRING; +// c.arg[0] = strlen(str); +// if(c.arg[0] > sizeof(c.d.asBytes)) { +// c.arg[0] = sizeof(c.d.asBytes); +// } +// memcpy(c.d.asBytes, str, c.arg[0]); +// +// UsbSendPacket((uint8_t *)&c, sizeof(c)); +// // TODO fix USB so stupid things like this aren't req'd +// SpinDelay(50); } #if 0 void DbpIntegers(int x1, int x2, int x3) { - /* this holds up stuff unless we're connected to usb */ - if (!UsbConnected()) - return; - - UsbCommand c; - c.cmd = CMD_DEBUG_PRINT_INTEGERS; - c.arg[0] = x1; - c.arg[1] = x2; - c.arg[2] = x3; - - UsbSendPacket((uint8_t *)&c, sizeof(c)); - // XXX - SpinDelay(50); + cmd_send(CMD_DEBUG_PRINT_INTEGERS,x1,x2,x3,0,0); +// /* this holds up stuff unless we're connected to usb */ +// if (!UsbConnected()) +// return; +// +// UsbCommand c; +// c.cmd = CMD_DEBUG_PRINT_INTEGERS; +// c.arg[0] = x1; +// c.arg[1] = x2; +// c.arg[2] = x3; +// +// UsbSendPacket((uint8_t *)&c, sizeof(c)); +// // XXX +// SpinDelay(50); } #endif @@ -122,6 +130,33 @@ void Dbprintf(const char *fmt, ...) { DbpString(output_string); } +// prints HEX & ASCII +void Dbhexdump(int len, uint8_t *d, bool bAsci) { + int l=0,i; + char ascii[9]; + + while (len>0) { + if (len>8) l=8; + else l=len; + + memcpy(ascii,d,l); + ascii[l]=0; + + // filter safe ascii + for (i=0;i126) ascii[i]='.'; + + if (bAsci) { + Dbprintf("%-8s %*D",ascii,l,d," "); + } else { + Dbprintf("%*D",l,d," "); + } + + len-=8; + d+=8; + } +} + //----------------------------------------------------------------------------- // Read an ADC channel and block till it completes, then return the result // in ADC units (0 to 1023). Also a routine to average 32 samples and @@ -146,7 +181,7 @@ static int ReadAdc(int ch) return d; } -static int AvgAdc(int ch) +int AvgAdc(int ch) // was static - merlok { int i; int a = 0; @@ -160,14 +195,15 @@ static int AvgAdc(int ch) void MeasureAntennaTuning(void) { - uint8_t *dest = (uint8_t *)BigBuf; - int i, ptr = 0, adcval = 0, peak = 0, peakv = 0, peakf = 0;; + uint8_t *dest = (uint8_t *)BigBuf+FREE_BUFFER_OFFSET; + int i, adcval = 0, peak = 0, peakv = 0, peakf = 0; //ptr = 0 int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV - UsbCommand c; +// UsbCommand c; - DbpString("Measuring antenna characteristics, please wait."); - memset(BigBuf,0,sizeof(BigBuf)); + LED_B_ON(); + DbpString("Measuring antenna characteristics, please wait..."); + memset(dest,0,sizeof(FREE_BUFFER_SIZE)); /* * Sweeps the useful LF range of the proxmark from @@ -177,8 +213,11 @@ void MeasureAntennaTuning(void) * the resonating frequency of your LF antenna * ( hopefully around 95 if it is tuned to 125kHz!) */ - FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_READER); + + FpgaDownloadAndGo(FPGA_BITSTREAM_LF); + FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD); for (i=255; i>19; i--) { + WDT_HIT(); FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i); SpinDelay(20); // Vref = 3.3V, and a 10000:240 voltage divider on the input @@ -192,22 +231,31 @@ void MeasureAntennaTuning(void) peakv = adcval; peak = dest[i]; peakf = i; - ptr = i; + //ptr = i; } } + LED_A_ON(); // Let the FPGA drive the high-frequency antenna around 13.56 MHz. + FpgaDownloadAndGo(FPGA_BITSTREAM_HF); FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); SpinDelay(20); // Vref = 3300mV, and an 10:1 voltage divider on the input // can measure voltages up to 33000 mV vHf = (33000 * AvgAdc(ADC_CHAN_HF)) >> 10; - c.cmd = CMD_MEASURED_ANTENNA_TUNING; - c.arg[0] = (vLf125 << 0) | (vLf134 << 16); - c.arg[1] = vHf; - c.arg[2] = peakf | (peakv << 16); - UsbSendPacket((uint8_t *)&c, sizeof(c)); +// c.cmd = CMD_MEASURED_ANTENNA_TUNING; +// c.arg[0] = (vLf125 << 0) | (vLf134 << 16); +// c.arg[1] = vHf; +// c.arg[2] = peakf | (peakv << 16); + + DbpString("Measuring complete, sending report back to host"); + cmd_send(CMD_MEASURED_ANTENNA_TUNING,vLf125|(vLf134<<16),vHf,peakf|(peakv<<16),0,0); +// UsbSendPacket((uint8_t *)&c, sizeof(c)); + FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); + LED_A_OFF(); + LED_B_OFF(); + return; } void MeasureAntennaTuningHf(void) @@ -218,6 +266,7 @@ void MeasureAntennaTuningHf(void) for (;;) { // Let the FPGA drive the high-frequency antenna around 13.56 MHz. + FpgaDownloadAndGo(FPGA_BITSTREAM_HF); FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); SpinDelay(20); // Vref = 3300mV, and an 10:1 voltage divider on the input @@ -233,14 +282,14 @@ void MeasureAntennaTuningHf(void) void SimulateTagHfListen(void) { - uint8_t *dest = (uint8_t *)BigBuf; - int n = sizeof(BigBuf); + uint8_t *dest = (uint8_t *)BigBuf+FREE_BUFFER_OFFSET; uint8_t v = 0; int i; int p = 0; // We're using this mode just so that I can test it out; the simulated // tag mode would work just as well and be simpler. + FpgaDownloadAndGo(FPGA_BITSTREAM_HF); FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR | FPGA_HF_READER_RX_XCORR_848_KHZ | FPGA_HF_READER_RX_XCORR_SNOOP); // We need to listen to the high-frequency, peak-detected path. @@ -268,7 +317,7 @@ void SimulateTagHfListen(void) p = 0; i++; - if(i >= n) { + if(i >= FREE_BUFFER_SIZE) { break; } } @@ -291,7 +340,7 @@ extern struct version_information version_information; extern char *_bootphase1_version_pointer, _flash_start, _flash_end; void SendVersion(void) { - char temp[48]; /* Limited data payload in USB packets */ + char temp[256]; /* Limited data payload in USB packets */ DbpString("Prox/RFID mark3 RFID instrument"); /* Try to find the bootrom version information. Expect to find a pointer at @@ -311,6 +360,8 @@ void SendVersion(void) FpgaGatherVersion(temp, sizeof(temp)); DbpString(temp); + // Send Chip ID + cmd_send(CMD_ACK,*(AT91C_DBGU_CIDR),0,0,NULL,0); } #ifdef WITH_LF @@ -318,6 +369,7 @@ void SendVersion(void) void SamyRun() { DbpString("Stand-alone mode! No PC necessary."); + FpgaDownloadAndGo(FPGA_BITSTREAM_LF); // 3 possible options? no just 2 for now #define OPTS 2 @@ -343,8 +395,9 @@ void SamyRun() for (;;) { - UsbPoll(FALSE); - WDT_HIT(); +// UsbPoll(FALSE); + usb_poll(); + WDT_HIT(); // Was our button held down or pressed? int button_pressed = BUTTON_HELD(1000); @@ -573,46 +626,133 @@ void ListenReaderField(int limit) void UsbPacketReceived(uint8_t *packet, int len) { UsbCommand *c = (UsbCommand *)packet; - UsbCommand ack; - ack.cmd = CMD_ACK; +// Dbprintf("received %d bytes, with command: 0x%04x and args: %d %d %d",len,c->cmd,c->arg[0],c->arg[1],c->arg[2]); + switch(c->cmd) { #ifdef WITH_LF case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K: AcquireRawAdcSamples125k(c->arg[0]); - UsbSendPacket((uint8_t*)&ack, sizeof(ack)); + cmd_send(CMD_ACK,0,0,0,0,0); break; -#endif - -#ifdef WITH_LF case CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K: ModThenAcquireRawAdcSamples125k(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); break; + case CMD_LF_SNOOP_RAW_ADC_SAMPLES: + SnoopLFRawAdcSamples(c->arg[0], c->arg[1]); + cmd_send(CMD_ACK,0,0,0,0,0); + break; + case CMD_HID_DEMOD_FSK: + CmdHIDdemodFSK(0, 0, 0, 1); // Demodulate HID tag + break; + case CMD_HID_SIM_TAG: + CmdHIDsimTAG(c->arg[0], c->arg[1], 1); // Simulate HID tag by ID + break; + case CMD_HID_CLONE_TAG: // Clone HID tag by ID to T55x7 + CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); + break; + case CMD_IO_DEMOD_FSK: + CmdIOdemodFSK(1, 0, 0, 1); // Demodulate IO tag + break; + case CMD_IO_CLONE_TAG: // Clone IO tag by ID to T55x7 + CopyIOtoT55x7(c->arg[0], c->arg[1], c->d.asBytes[0]); + break; + case CMD_EM410X_WRITE_TAG: + WriteEM410x(c->arg[0], c->arg[1], c->arg[2]); + break; + case CMD_READ_TI_TYPE: + ReadTItag(); + break; + case CMD_WRITE_TI_TYPE: + WriteTItag(c->arg[0],c->arg[1],c->arg[2]); + break; + case CMD_SIMULATE_TAG_125K: + LED_A_ON(); + SimulateTagLowFrequency(c->arg[0], c->arg[1], 1); + LED_A_OFF(); + break; + case CMD_LF_SIMULATE_BIDIR: + SimulateTagLowFrequencyBidir(c->arg[0], c->arg[1]); + break; + case CMD_INDALA_CLONE_TAG: // Clone Indala 64-bit tag by UID to T55x7 + CopyIndala64toT55x7(c->arg[0], c->arg[1]); + break; + case CMD_INDALA_CLONE_TAG_L: // Clone Indala 224-bit tag by UID to T55x7 + CopyIndala224toT55x7(c->d.asDwords[0], c->d.asDwords[1], c->d.asDwords[2], c->d.asDwords[3], c->d.asDwords[4], c->d.asDwords[5], c->d.asDwords[6]); + break; + case CMD_T55XX_READ_BLOCK: + T55xxReadBlock(c->arg[1], c->arg[2],c->d.asBytes[0]); + break; + case CMD_T55XX_WRITE_BLOCK: + T55xxWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); + break; + case CMD_T55XX_READ_TRACE: // Clone HID tag by ID to T55x7 + T55xxReadTrace(); + break; + case CMD_PCF7931_READ: // Read PCF7931 tag + ReadPCF7931(); + cmd_send(CMD_ACK,0,0,0,0,0); +// UsbSendPacket((uint8_t*)&ack, sizeof(ack)); + break; + case CMD_EM4X_READ_WORD: + EM4xReadWord(c->arg[1], c->arg[2],c->d.asBytes[0]); + break; + case CMD_EM4X_WRITE_WORD: + EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); + break; #endif +#ifdef WITH_HITAG + case CMD_SNOOP_HITAG: // Eavesdrop Hitag tag, args = type + SnoopHitag(c->arg[0]); + break; + case CMD_SIMULATE_HITAG: // Simulate Hitag tag, args = memory content + SimulateHitagTag((bool)c->arg[0],(byte_t*)c->d.asBytes); + break; + case CMD_READER_HITAG: // Reader for Hitag tags, args = type and function + ReaderHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes); + break; +#endif + #ifdef WITH_ISO15693 case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693: AcquireRawAdcSamplesIso15693(); break; -#endif - - case CMD_BUFF_CLEAR: - BufferClear(); + case CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693: + RecordRawAdcSamplesIso15693(); + break; + + case CMD_ISO_15693_COMMAND: + DirectTag15693Command(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); + break; + + case CMD_ISO_15693_FIND_AFI: + BruteforceIso15693Afi(c->arg[0]); + break; + + case CMD_ISO_15693_DEBUG: + SetDebugIso15693(c->arg[0]); break; -#ifdef WITH_ISO15693 case CMD_READER_ISO_15693: ReaderIso15693(c->arg[0]); break; + case CMD_SIMTAG_ISO_15693: + SimTagIso15693(c->arg[0]); + break; #endif - case CMD_READER_LEGIC_RF: - LegicRfReader(c->arg[0], c->arg[1]); +#ifdef WITH_LEGICRF + case CMD_SIMULATE_TAG_LEGIC_RF: + LegicRfSimulate(c->arg[0], c->arg[1], c->arg[2]); break; -#ifdef WITH_ISO15693 - case CMD_SIMTAG_ISO_15693: - SimTagIso15693(c->arg[0]); + case CMD_WRITER_LEGIC_RF: + LegicRfWriter(c->arg[1], c->arg[0]); + break; + + case CMD_READER_LEGIC_RF: + LegicRfReader(c->arg[0], c->arg[1]); break; #endif @@ -620,38 +760,115 @@ void UsbPacketReceived(uint8_t *packet, int len) case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443: AcquireRawAdcSamplesIso14443(c->arg[0]); break; -#endif - -#ifdef WITH_ISO14443b case CMD_READ_SRI512_TAG: - ReadSRI512Iso14443(c->arg[0]); + ReadSTMemoryIso14443(0x0F); + break; + case CMD_READ_SRIX4K_TAG: + ReadSTMemoryIso14443(0x7F); + break; + case CMD_SNOOP_ISO_14443: + SnoopIso14443(); + break; + case CMD_SIMULATE_TAG_ISO_14443: + SimulateIso14443Tag(); + break; + case CMD_ISO_14443B_COMMAND: + SendRawCommand14443B(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); break; - case CMD_READ_SRIX4K_TAG: - ReadSRIX4KIso14443(c->arg[0]); - break; #endif #ifdef WITH_ISO14443a + case CMD_SNOOP_ISO_14443a: + SnoopIso14443a(c->arg[0]); + break; case CMD_READER_ISO_14443a: - ReaderIso14443a(c->arg[0]); + ReaderIso14443a(c); break; -#endif - -#ifdef WITH_ISO14443a + case CMD_SIMULATE_TAG_ISO_14443a: + SimulateIso14443aTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); // ## Simulate iso14443a tag - pass tag type & UID + break; + case CMD_EPA_PACE_COLLECT_NONCE: + EPA_PACE_Collect_Nonce(c); + break; + case CMD_READER_MIFARE: - ReaderMifare(c->arg[0]); + ReaderMifare(c->arg[0]); break; -#endif - -#ifdef WITH_ISO14443b - case CMD_SNOOP_ISO_14443: - SnoopIso14443(); + case CMD_MIFARE_READBL: + MifareReadBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFAREU_READBL: + MifareUReadBlock(c->arg[0],c->d.asBytes); + break; + case CMD_MIFAREU_READCARD: + MifareUReadCard(c->arg[0],c->d.asBytes); + break; + case CMD_MIFARE_READSC: + MifareReadSector(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_WRITEBL: + MifareWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFAREU_WRITEBL_COMPAT: + MifareUWriteBlock(c->arg[0], c->d.asBytes); + break; + case CMD_MIFAREU_WRITEBL: + MifareUWriteBlock_Special(c->arg[0], c->d.asBytes); + break; + case CMD_MIFARE_NESTED: + MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_CHKKEYS: + MifareChkKeys(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_SIMULATE_MIFARE_CARD: + Mifare1ksim(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + + // emulator + case CMD_MIFARE_SET_DBGMODE: + MifareSetDbgLvl(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_EML_MEMCLR: + MifareEMemClr(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_EML_MEMSET: + MifareEMemSet(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_EML_MEMGET: + MifareEMemGet(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_EML_CARDLOAD: + MifareECardLoad(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + + // Work with "magic Chinese" card + case CMD_MIFARE_EML_CSETBLOCK: + MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_MIFARE_EML_CGETBLOCK: + MifareCGetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + + // mifare sniffer + case CMD_MIFARE_SNIFFER: + SniffMifare(c->arg[0]); break; #endif -#ifdef WITH_ISO14443a - case CMD_SNOOP_ISO_14443a: - SnoopIso14443a(); +#ifdef WITH_ICLASS + // Makes use of ISO14443a FPGA Firmware + case CMD_SNOOP_ICLASS: + SnoopIClass(); + break; + case CMD_SIMULATE_TAG_ICLASS: + SimulateIClass(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); + break; + case CMD_READER_ICLASS: + ReaderIClass(c->arg[0]); + break; + case CMD_READER_ICLASS_REPLAY: + ReaderIClass_Replay(c->arg[0], c->d.asBytes); break; #endif @@ -659,17 +876,9 @@ void UsbPacketReceived(uint8_t *packet, int len) SimulateTagHfListen(); break; -#ifdef WITH_ISO14443b - case CMD_SIMULATE_TAG_ISO_14443: - SimulateIso14443Tag(); - break; -#endif - -#ifdef WITH_ISO14443a - case CMD_SIMULATE_TAG_ISO_14443a: - SimulateIso14443aTag(c->arg[0], c->arg[1]); // ## Simulate iso14443a tag - pass tag type & UID + case CMD_BUFF_CLEAR: + BufferClear(); break; -#endif case CMD_MEASURE_ANTENNA_TUNING: MeasureAntennaTuning(); @@ -683,70 +892,50 @@ void UsbPacketReceived(uint8_t *packet, int len) ListenReaderField(c->arg[0]); break; -#ifdef WITH_LF - case CMD_HID_DEMOD_FSK: - CmdHIDdemodFSK(0, 0, 0, 1); // Demodulate HID tag - break; -#endif - -#ifdef WITH_LF - case CMD_HID_SIM_TAG: - CmdHIDsimTAG(c->arg[0], c->arg[1], 1); // Simulate HID tag by ID - break; -#endif - case CMD_FPGA_MAJOR_MODE_OFF: // ## FPGA Control FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); SpinDelay(200); LED_D_OFF(); // LED D indicates field ON or OFF break; -#ifdef WITH_LF - case CMD_READ_TI_TYPE: - ReadTItag(); - break; -#endif - -#ifdef WITH_LF - case CMD_WRITE_TI_TYPE: - WriteTItag(c->arg[0],c->arg[1],c->arg[2]); - break; -#endif - - case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: { - UsbCommand n; - if(c->cmd == CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K) { - n.cmd = CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K; - } else { - n.cmd = CMD_DOWNLOADED_RAW_BITS_TI_TYPE; + case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: +// UsbCommand n; +// if(c->cmd == CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K) { +// n.cmd = CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K; +// } else { +// n.cmd = CMD_DOWNLOADED_RAW_BITS_TI_TYPE; +// } +// n.arg[0] = c->arg[0]; + // memcpy(n.d.asBytes, BigBuf+c->arg[0], 48); // 12*sizeof(uint32_t) + // LED_B_ON(); + // usb_write((uint8_t *)&n, sizeof(n)); + // UsbSendPacket((uint8_t *)&n, sizeof(n)); + // LED_B_OFF(); + + LED_B_ON(); + for(size_t i=0; iarg[1]; i += USB_CMD_DATA_SIZE) { + size_t len = MIN((c->arg[1] - i),USB_CMD_DATA_SIZE); + cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K,i,len,0,((byte_t*)BigBuf)+c->arg[0]+i,len); } - n.arg[0] = c->arg[0]; - memcpy(n.d.asDwords, BigBuf+c->arg[0], 12*sizeof(uint32_t)); - UsbSendPacket((uint8_t *)&n, sizeof(n)); + // Trigger a finish downloading signal with an ACK frame + cmd_send(CMD_ACK,0,0,0,0,0); + LED_B_OFF(); break; - } case CMD_DOWNLOADED_SIM_SAMPLES_125K: { uint8_t *b = (uint8_t *)BigBuf; memcpy(b+c->arg[0], c->d.asBytes, 48); //Dbprintf("copied 48 bytes to %i",b+c->arg[0]); - UsbSendPacket((uint8_t*)&ack, sizeof(ack)); +// UsbSendPacket((uint8_t*)&ack, sizeof(ack)); + cmd_send(CMD_ACK,0,0,0,0,0); break; - } - -#ifdef WITH_LF - case CMD_SIMULATE_TAG_125K: - LED_A_ON(); - SimulateTagLowFrequency(c->arg[0], c->arg[1], 1); - LED_A_OFF(); - break; -#endif - + } case CMD_READ_MEM: ReadMem(c->arg[0]); break; case CMD_SET_LF_DIVISOR: + FpgaDownloadAndGo(FPGA_BITSTREAM_LF); FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]); break; @@ -763,12 +952,6 @@ void UsbPacketReceived(uint8_t *packet, int len) SendVersion(); break; -#ifdef WITH_LF - case CMD_LF_SIMULATE_BIDIR: - SimulateTagLowFrequencyBidir(c->arg[0], c->arg[1]); - break; -#endif - #ifdef WITH_LCD case CMD_LCD_RESET: LCDReset(); @@ -780,7 +963,7 @@ void UsbPacketReceived(uint8_t *packet, int len) case CMD_SETUP_WRITE: case CMD_FINISH_WRITE: case CMD_HARDWARE_RESET: - USB_D_PLUS_PULLUP_OFF(); + usb_disable(); SpinDelay(1000); SpinDelay(1000); AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST; @@ -793,19 +976,18 @@ void UsbPacketReceived(uint8_t *packet, int len) if(common_area.flags.bootrom_present) { common_area.command = COMMON_AREA_COMMAND_ENTER_FLASH_MODE; } - USB_D_PLUS_PULLUP_OFF(); + usb_disable(); AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST; for(;;); break; case CMD_DEVICE_INFO: { - UsbCommand c; - c.cmd = CMD_DEVICE_INFO; - c.arg[0] = DEVICE_INFO_FLAG_OSIMAGE_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_OS; - if(common_area.flags.bootrom_present) c.arg[0] |= DEVICE_INFO_FLAG_BOOTROM_PRESENT; - UsbSendPacket((uint8_t*)&c, sizeof(c)); - } + uint32_t dev_info = DEVICE_INFO_FLAG_OSIMAGE_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_OS; + if(common_area.flags.bootrom_present) dev_info |= DEVICE_INFO_FLAG_BOOTROM_PRESENT; +// UsbSendPacket((uint8_t*)&c, sizeof(c)); + cmd_send(CMD_DEVICE_INFO,dev_info,0,0,0,0); break; + } default: Dbprintf("%s: 0x%04x","unknown command:",c->cmd); break; @@ -829,7 +1011,9 @@ void __attribute__((noreturn)) AppMain(void) LED_B_OFF(); LED_A_OFF(); - UsbStart(); + // Init USB device` + usb_enable(); +// UsbStart(); // The FPGA gets its clock from us from PCK0 output, so set that up. AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0; @@ -846,36 +1030,27 @@ void __attribute__((noreturn)) AppMain(void) AT91C_BASE_SSC->SSC_CR = AT91C_SSC_SWRST; // Load the FPGA image, which we have stored in our flash. - FpgaDownloadAndGo(); + // (the HF version by default) + FpgaDownloadAndGo(FPGA_BITSTREAM_HF); + StartTickCount(); + #ifdef WITH_LCD - LCDInit(); - - // test text on different colored backgrounds - LCDString(" The quick brown fox ", (char *)&FONT6x8,1,1+8*0,WHITE ,BLACK ); - LCDString(" jumped over the ", (char *)&FONT6x8,1,1+8*1,BLACK ,WHITE ); - LCDString(" lazy dog. ", (char *)&FONT6x8,1,1+8*2,YELLOW ,RED ); - LCDString(" AaBbCcDdEeFfGgHhIiJj ", (char *)&FONT6x8,1,1+8*3,RED ,GREEN ); - LCDString(" KkLlMmNnOoPpQqRrSsTt ", (char *)&FONT6x8,1,1+8*4,MAGENTA,BLUE ); - LCDString("UuVvWwXxYyZz0123456789", (char *)&FONT6x8,1,1+8*5,BLUE ,YELLOW); - LCDString("`-=[]_;',./~!@#$%^&*()", (char *)&FONT6x8,1,1+8*6,BLACK ,CYAN ); - LCDString(" _+{}|:\\\"<>? ",(char *)&FONT6x8,1,1+8*7,BLUE ,MAGENTA); - - // color bands - LCDFill(0, 1+8* 8, 132, 8, BLACK); - LCDFill(0, 1+8* 9, 132, 8, WHITE); - LCDFill(0, 1+8*10, 132, 8, RED); - LCDFill(0, 1+8*11, 132, 8, GREEN); - LCDFill(0, 1+8*12, 132, 8, BLUE); - LCDFill(0, 1+8*13, 132, 8, YELLOW); - LCDFill(0, 1+8*14, 132, 8, CYAN); - LCDFill(0, 1+8*15, 132, 8, MAGENTA); - #endif + byte_t rx[sizeof(UsbCommand)]; + size_t rx_len; + for(;;) { - UsbPoll(FALSE); + if (usb_poll()) { + rx_len = usb_read(rx,sizeof(UsbCommand)); + if (rx_len) { + UsbPacketReceived(rx,rx_len); + } + } +// UsbPoll(FALSE); + WDT_HIT(); #ifdef WITH_LF