int DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
-// cmd.h
-bool cmd_receive(UsbCommand* cmd);
-bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
-
#endif
--- /dev/null
+/*\r
+ * Proxmark send and receive commands\r
+ *\r
+ * Copyright (c) 2012, Roel Verdult\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ * 3. Neither the name of the copyright holders nor the\r
+ * names of its contributors may be used to endorse or promote products\r
+ * derived from this software without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+ * @file cmd.c\r
+ * @brief\r
+ */\r
+\r
+#include "cmd.h"\r
+\r
+#include <stddef.h>\r
+#include <stdint.h>\r
+#include <stdbool.h>\r
+#include "common.h"\r
+#include "usb_cmd.h"\r
+#include "usb_cdc.h"\r
+\r
+\r
+bool cmd_receive(UsbCommand* cmd) {\r
+\r
+ // Check if there is a usb packet available\r
+ if (!usb_poll())\r
+ return false;\r
+\r
+ // Try to retrieve the available command frame\r
+ size_t rxlen = usb_read((uint8_t*)cmd, sizeof(UsbCommand));\r
+\r
+ // Check if the transfer was complete\r
+ if (rxlen != sizeof(UsbCommand))\r
+ return false;\r
+\r
+ // Received command successfully\r
+ return true;\r
+}\r
+\r
+\r
+bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len) {\r
+ UsbCommand txcmd;\r
+\r
+ for (size_t i = 0; i < sizeof(UsbCommand); i++) {\r
+ ((uint8_t*)&txcmd)[i] = 0x00;\r
+ }\r
+\r
+ // Compose the outgoing command frame\r
+ txcmd.cmd = cmd;\r
+ txcmd.arg[0] = arg0;\r
+ txcmd.arg[1] = arg1;\r
+ txcmd.arg[2] = arg2;\r
+\r
+ // Add the (optional) content to the frame, with a maximum size of USB_CMD_DATA_SIZE\r
+ if (data && len) {\r
+ len = MIN(len, USB_CMD_DATA_SIZE);\r
+ for (size_t i = 0; i < len; i++) {\r
+ txcmd.d.asBytes[i] = ((uint8_t*)data)[i];\r
+ }\r
+ }\r
+\r
+ // Send frame and make sure all bytes are transmitted\r
+ if (usb_write((uint8_t*)&txcmd, sizeof(UsbCommand)) != 0) return false;\r
+\r
+ return true;\r
+}\r
--- /dev/null
+/*\r
+ * Proxmark send and receive commands\r
+ *\r
+ * Copyright (c) 2010, Roel Verdult\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ * 3. Neither the name of the copyright holders nor the\r
+ * names of its contributors may be used to endorse or promote products\r
+ * derived from this software without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+ * @file cmd.h\r
+ * @brief\r
+ */\r
+\r
+#ifndef PROXMARK_CMD_H__\r
+#define PROXMARK_CMD_H__\r
+\r
+#include <stddef.h>\r
+#include <stdint.h>\r
+#include <stdbool.h>\r
+#include "usb_cmd.h"\r
+\r
+extern bool cmd_receive(UsbCommand* cmd);\r
+extern bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);\r
+\r
+#endif // PROXMARK_CMD_H__\r
#include "BigBuf.h"
#include "util.h"
#include "apps.h"
+#include "cmd.h"
#include "usb_cdc.h" // for usb_poll_validate_length
#include "fpga.h"
#include "fpgaloader.h"
#include <stdlib.h>
#include "proxmark3.h"
#include "apps.h"
+#include "cmd.h"
#include "util.h"
#include "hitag.h"
#include "string.h"
#include "mifareutil.h" // for MF_DBGLEVEL
#include "BigBuf.h"
#include "apps.h"
+#include "cmd.h"
#ifdef WITH_SMARTCARD
#include "smartcard.h"
// Main loop of simulated tag: receive commands from reader, decide what
// response to send, and send it.
//-----------------------------------------------------------------------------
-void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data) {
+void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, uint8_t* data) {
uint8_t sak;
// if anticollision is false, then the UID must be provided in uid_ptr[]
// and num_cascades must be set (1: 4 Byte UID, 2: 7 Byte UID, 3: 10 Byte UID)
// requests ATS unless no_rats is true
-int iso14443a_select_card(byte_t *uid_ptr, iso14a_card_select_t *p_hi14a_card, uint32_t *cuid_ptr, bool anticollision, uint8_t num_cascades, bool no_rats) {
+int iso14443a_select_card(uint8_t *uid_ptr, iso14a_card_select_t *p_hi14a_card, uint32_t *cuid_ptr, bool anticollision, uint8_t num_cascades, bool no_rats) {
uint8_t sel_all[] = { 0x93,0x20 };
uint8_t sel_uid[] = { 0x93,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
uint8_t rats[] = { 0xE0,0x80,0x00,0x00 }; // FSD=256, FSDI=8, CID=0
uint8_t resp[MAX_FRAME_SIZE]; // theoretically. A usual RATS will be much smaller
uint8_t resp_par[MAX_PARITY_SIZE];
- byte_t uid_resp[4];
+ uint8_t uid_resp[4];
size_t uid_resp_len;
uint8_t sak = 0x04; // cascade uid
size_t lenbits = c->arg[1] >> 16;
uint32_t timeout = c->arg[2];
uint32_t arg0 = 0;
- byte_t buf[USB_CMD_DATA_SIZE] = {0};
+ uint8_t buf[USB_CMD_DATA_SIZE] = {0};
uint8_t par[MAX_PARITY_SIZE];
bool cantSELECT = false;
#ifndef __ISO14443A_H
#define __ISO14443A_H
+#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include "usb_cmd.h"
extern void AppendCrc14443a(uint8_t *data, int len);
extern void RAMFUNC SnoopIso14443a(uint8_t param);
-extern void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t *data);
+extern void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, uint8_t *data);
extern void ReaderIso14443a(UsbCommand *c);
extern void ReaderTransmit(uint8_t *frame, uint16_t len, uint32_t *timing);
extern void ReaderTransmitBitsPar(uint8_t *frame, uint16_t bits, uint8_t *par, uint32_t *timing);
#include "proxmark3.h"
#include "apps.h"
+#include "cmd.h"
#include "util.h"
#include "string.h"
#include "iso14443crc.h"
#include "proxmark3.h"
#include "apps.h"
+#include "cmd.h"
#include "util.h"
#include "string.h"
#include "legic_prng.h"
#include "lfdemod.h"
#include "lfsampling.h"
#include "protocols.h"
+#include "cmd.h"
#include "usb_cdc.h" // for usb_poll_validate_length
#include "fpgaloader.h"
#include "proxmark3.h"
#include "apps.h"
+#include "cmd.h"
#include "lfsampling.h"
#include "pcf7931.h"
#include "util.h"
--- /dev/null
+/*\r
+ * at91sam7s USB CDC device implementation\r
+ *\r
+ * Copyright (c) 2012, Roel Verdult\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ * 3. Neither the name of the copyright holders nor the\r
+ * names of its contributors may be used to endorse or promote products\r
+ * derived from this software without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+ * based on the "Basic USB Example" from ATMEL (doc6123.pdf)\r
+ *\r
+ * @file usb_cdc.c\r
+ * @brief\r
+ */\r
+\r
+#include "usb_cdc.h"\r
+\r
+#include <stddef.h>\r
+#include <stdint.h>\r
+#include <stdbool.h>\r
+\r
+#include "common.h"\r
+#include "at91sam7s512.h"\r
+#include "config_gpio.h"\r
+\r
+#define AT91C_EP_CONTROL 0\r
+#define AT91C_EP_OUT 1\r
+#define AT91C_EP_IN 2\r
+#define AT91C_EP_NOTIFY 3\r
+#define AT91C_EP_OUT_SIZE 0x40\r
+#define AT91C_EP_IN_SIZE 0x40\r
+\r
+// Language must always be 0.\r
+#define STR_LANGUAGE_CODES 0x00\r
+#define STR_MANUFACTURER 0x01\r
+#define STR_PRODUCT 0x02\r
+\r
+\r
+static const char devDescriptor[] = {\r
+ /* Device descriptor */\r
+ 0x12, // bLength\r
+ 0x01, // bDescriptorType\r
+ 0x00,0x02, // Complies with USB Spec. Release (0200h = release 2.0)\r
+ 0x02, // bDeviceClass: (Communication Device Class)\r
+ 0x00, // bDeviceSubclass: (unused at this time)\r
+ 0x00, // bDeviceProtocol: (unused at this time)\r
+ 0x08, // bMaxPacketSize0\r
+ 0xc4,0x9a, // Vendor ID (0x9ac4 = J. Westhues)\r
+ 0x8f,0x4b, // Product ID (0x4b8f = Proxmark-3 RFID Instrument)\r
+ 0x01,0x00, // Device release number (0001)\r
+ STR_MANUFACTURER, // iManufacturer\r
+ STR_PRODUCT, // iProduct\r
+ 0x00, // iSerialNumber\r
+ 0x01 // bNumConfigs\r
+};\r
+\r
+\r
+static const char cfgDescriptor[] = {\r
+ /* ============== CONFIGURATION 1 =========== */\r
+ /* Configuration 1 descriptor */\r
+ 0x09, // CbLength\r
+ 0x02, // CbDescriptorType\r
+ 0x43, // CwTotalLength 2 EP + Control\r
+ 0x00,\r
+ 0x02, // CbNumInterfaces\r
+ 0x01, // CbConfigurationValue\r
+ 0x00, // CiConfiguration\r
+ 0x80, // CbmAttributes (Bus Powered)\r
+ 0x4B, // CMaxPower (150mA max current drawn from bus)\r
+\r
+ /* Interface 0 Descriptor: Communication Class Interface */\r
+ 0x09, // bLength\r
+ 0x04, // bDescriptorType\r
+ 0x00, // bInterfaceNumber\r
+ 0x00, // bAlternateSetting\r
+ 0x01, // bNumEndpoints\r
+ 0x02, // bInterfaceClass: Communication Interface Class\r
+ 0x02, // bInterfaceSubclass: Abstract Control Model\r
+ 0x01, // bInterfaceProtocol: Common AT Commands, V.25ter\r
+ 0x00, // iInterface\r
+\r
+ /* Header Functional Descriptor */\r
+ 0x05, // bFunction Length\r
+ 0x24, // bDescriptor type: CS_INTERFACE\r
+ 0x00, // bDescriptor subtype: Header Functional Descriptor\r
+ 0x10, // bcdCDC:1.1\r
+ 0x01,\r
+\r
+ /* ACM Functional Descriptor */\r
+ 0x04, // bFunctionLength\r
+ 0x24, // bDescriptor Type: CS_INTERFACE\r
+ 0x02, // bDescriptor Subtype: Abstract Control Management Functional Descriptor\r
+ 0x02, // bmCapabilities: D1: Device supports the request combination of Set_Line_Coding, Set_Control_Line_State, Get_Line_Coding, and the notification Serial_State\r
+\r
+ /* Union Functional Descriptor */\r
+ 0x05, // bFunctionLength\r
+ 0x24, // bDescriptorType: CS_INTERFACE\r
+ 0x06, // bDescriptor Subtype: Union Functional Descriptor\r
+ 0x00, // bMasterInterface: Communication Class Interface\r
+ 0x01, // bSlaveInterface0: Data Class Interface\r
+\r
+ /* Call Management Functional Descriptor */\r
+ 0x05, // bFunctionLength\r
+ 0x24, // bDescriptor Type: CS_INTERFACE\r
+ 0x01, // bDescriptor Subtype: Call Management Functional Descriptor\r
+ 0x00, // bmCapabilities: Device sends/receives call management information only over the Communication Class interface. Device does not handle call management itself\r
+ 0x01, // bDataInterface: Data Class Interface 1\r
+\r
+ /* Endpoint 1 descriptor */\r
+ 0x07, // bLength\r
+ 0x05, // bDescriptorType\r
+ 0x83, // bEndpointAddress: Endpoint 03 - IN\r
+ 0x03, // bmAttributes: INT\r
+ 0x08, // wMaxPacketSize: 8\r
+ 0x00,\r
+ 0xFF, // bInterval\r
+\r
+ /* Interface 1 Descriptor: Data Class Interface */\r
+ 0x09, // bLength\r
+ 0x04, // bDescriptorType\r
+ 0x01, // bInterfaceNumber\r
+ 0x00, // bAlternateSetting\r
+ 0x02, // bNumEndpoints\r
+ 0x0A, // bInterfaceClass: Data Interface Class\r
+ 0x00, // bInterfaceSubclass: not used\r
+ 0x00, // bInterfaceProtocol: No class specific protocol required)\r
+ 0x00, // iInterface\r
+\r
+ /* Endpoint 1 descriptor */\r
+ 0x07, // bLength\r
+ 0x05, // bDescriptorType\r
+ 0x01, // bEndpointAddress: Endpoint 01 - OUT\r
+ 0x02, // bmAttributes: BULK\r
+ AT91C_EP_OUT_SIZE, // wMaxPacketSize\r
+ 0x00,\r
+ 0x00, // bInterval\r
+\r
+ /* Endpoint 2 descriptor */\r
+ 0x07, // bLength\r
+ 0x05, // bDescriptorType\r
+ 0x82, // bEndpointAddress: Endpoint 02 - IN\r
+ 0x02, // bmAttributes: BULK\r
+ AT91C_EP_IN_SIZE, // wMaxPacketSize\r
+ 0x00,\r
+ 0x00 // bInterval\r
+};\r
+\r
+\r
+static const char StrDescLanguageCodes[] = {\r
+ 4, // Length\r
+ 0x03, // Type is string\r
+ 0x09, 0x04 // supported language Code 0 = 0x0409 (English)\r
+};\r
+\r
+\r
+// Note: ModemManager (Linux) ignores Proxmark3 devices by matching the\r
+// manufacturer string "proxmark.org". Don't change this.\r
+static const char StrDescManufacturer[] = {\r
+ 26, // Length\r
+ 0x03, // Type is string\r
+ 'p', 0x00,\r
+ 'r', 0x00,\r
+ 'o', 0x00,\r
+ 'x', 0x00,\r
+ 'm', 0x00,\r
+ 'a', 0x00,\r
+ 'r', 0x00,\r
+ 'k', 0x00,\r
+ '.', 0x00,\r
+ 'o', 0x00,\r
+ 'r', 0x00,\r
+ 'g', 0x00\r
+};\r
+\r
+\r
+static const char StrDescProduct[] = {\r
+ 20, // Length\r
+ 0x03, // Type is string\r
+ 'p', 0x00,\r
+ 'r', 0x00,\r
+ 'o', 0x00,\r
+ 'x', 0x00,\r
+ 'm', 0x00,\r
+ 'a', 0x00,\r
+ 'r', 0x00,\r
+ 'k', 0x00,\r
+ '3', 0x00\r
+};\r
+\r
+\r
+const char* getStringDescriptor(uint8_t idx) {\r
+ switch (idx) {\r
+ case STR_LANGUAGE_CODES:\r
+ return StrDescLanguageCodes;\r
+ case STR_MANUFACTURER:\r
+ return StrDescManufacturer;\r
+ case STR_PRODUCT:\r
+ return StrDescProduct;\r
+ default:\r
+ return NULL;\r
+ }\r
+}\r
+\r
+\r
+// Bitmap for all status bits in CSR which must be written as 1 to cause no effect\r
+#define REG_NO_EFFECT_1_ALL AT91C_UDP_RX_DATA_BK0 | AT91C_UDP_RX_DATA_BK1 \\r
+ |AT91C_UDP_STALLSENT | AT91C_UDP_RXSETUP \\r
+ |AT91C_UDP_TXCOMP\r
+\r
+\r
+// Clear flags in the UDP_CSR register\r
+#define UDP_CLEAR_EP_FLAGS(endpoint, flags) { \\r
+ volatile unsigned int reg; \\r
+ reg = pUdp->UDP_CSR[(endpoint)]; \\r
+ reg |= REG_NO_EFFECT_1_ALL; \\r
+ reg &= ~(flags); \\r
+ pUdp->UDP_CSR[(endpoint)] = reg; \\r
+}\r
+\r
+\r
+// Set flags in the UDP_CSR register\r
+#define UDP_SET_EP_FLAGS(endpoint, flags) { \\r
+ volatile unsigned int reg; \\r
+ reg = pUdp->UDP_CSR[(endpoint)]; \\r
+ reg |= REG_NO_EFFECT_1_ALL; \\r
+ reg |= (flags); \\r
+ pUdp->UDP_CSR[(endpoint)] = reg; \\r
+}\r
+\r
+\r
+/* USB standard request codes */\r
+#define STD_GET_STATUS_ZERO 0x0080\r
+#define STD_GET_STATUS_INTERFACE 0x0081\r
+#define STD_GET_STATUS_ENDPOINT 0x0082\r
+\r
+#define STD_CLEAR_FEATURE_ZERO 0x0100\r
+#define STD_CLEAR_FEATURE_INTERFACE 0x0101\r
+#define STD_CLEAR_FEATURE_ENDPOINT 0x0102\r
+\r
+#define STD_SET_FEATURE_ZERO 0x0300\r
+#define STD_SET_FEATURE_INTERFACE 0x0301\r
+#define STD_SET_FEATURE_ENDPOINT 0x0302\r
+\r
+#define STD_SET_ADDRESS 0x0500\r
+#define STD_GET_DESCRIPTOR 0x0680\r
+#define STD_SET_DESCRIPTOR 0x0700\r
+#define STD_GET_CONFIGURATION 0x0880\r
+#define STD_SET_CONFIGURATION 0x0900\r
+#define STD_GET_INTERFACE 0x0A81\r
+#define STD_SET_INTERFACE 0x0B01\r
+#define STD_SYNCH_FRAME 0x0C82\r
+\r
+/* CDC Class Specific Request Code */\r
+#define GET_LINE_CODING 0x21A1\r
+#define SET_LINE_CODING 0x2021\r
+#define SET_CONTROL_LINE_STATE 0x2221\r
+\r
+\r
+typedef struct {\r
+ unsigned int dwDTERRate;\r
+ char bCharFormat;\r
+ char bParityType;\r
+ char bDataBits;\r
+} AT91S_CDC_LINE_CODING, *AT91PS_CDC_LINE_CODING;\r
+\r
+\r
+AT91S_CDC_LINE_CODING line = {\r
+ 115200, // baudrate\r
+ 0, // 1 Stop Bit\r
+ 0, // None Parity\r
+ 8}; // 8 Data bits\r
+\r
+\r
+void AT91F_CDC_Enumerate();\r
+\r
+AT91PS_UDP pUdp = AT91C_BASE_UDP;\r
+uint8_t btConfiguration = 0;\r
+uint8_t btConnection = 0;\r
+uint8_t btReceiveBank = AT91C_UDP_RX_DATA_BK0;\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn usb_disable\r
+//* \brief This function deactivates the USB device\r
+//*----------------------------------------------------------------------------\r
+void usb_disable() {\r
+ // Disconnect the USB device\r
+ AT91C_BASE_PIOA->PIO_ODR = GPIO_USB_PU;\r
+\r
+ // Clear all lingering interrupts\r
+ if (pUdp->UDP_ISR & AT91C_UDP_ENDBUSRES) {\r
+ pUdp->UDP_ICR = AT91C_UDP_ENDBUSRES;\r
+ }\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn usb_enable\r
+//* \brief This function Activates the USB device\r
+//*----------------------------------------------------------------------------\r
+void usb_enable() {\r
+ // Set the PLL USB Divider\r
+ AT91C_BASE_CKGR->CKGR_PLLR |= AT91C_CKGR_USBDIV_1 ;\r
+\r
+ // Specific Chip USB Initialisation\r
+ // Enables the 48MHz USB clock UDPCK and System Peripheral USB Clock\r
+ AT91C_BASE_PMC->PMC_SCER = AT91C_PMC_UDP;\r
+ AT91C_BASE_PMC->PMC_PCER = (1 << AT91C_ID_UDP);\r
+\r
+ // Enable UDP PullUp (USB_DP_PUP) : enable & Clear of the corresponding PIO\r
+ // Set in PIO mode and Configure in Output\r
+ AT91C_BASE_PIOA->PIO_PER = GPIO_USB_PU; // Set in PIO mode\r
+ AT91C_BASE_PIOA->PIO_OER = GPIO_USB_PU; // Configure as Output\r
+\r
+ // Clear for set the Pullup resistor\r
+ AT91C_BASE_PIOA->PIO_CODR = GPIO_USB_PU;\r
+\r
+ // Disconnect and reconnect USB controller for 100ms\r
+ usb_disable();\r
+\r
+ // Wait for a short while\r
+ for (volatile size_t i = 0; i < 0x100000; i++);\r
+\r
+ // Reconnect USB reconnect\r
+ AT91C_BASE_PIOA->PIO_SODR = GPIO_USB_PU;\r
+ AT91C_BASE_PIOA->PIO_OER = GPIO_USB_PU;\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn usb_check\r
+//* \brief Test if the device is configured and handle enumeration\r
+//*----------------------------------------------------------------------------\r
+bool usb_check() {\r
+ AT91_REG isr = pUdp->UDP_ISR;\r
+\r
+ if (isr & AT91C_UDP_ENDBUSRES) {\r
+ pUdp->UDP_ICR = AT91C_UDP_ENDBUSRES;\r
+ // reset all endpoints\r
+ pUdp->UDP_RSTEP = (unsigned int)-1;\r
+ pUdp->UDP_RSTEP = 0;\r
+ // Enable the function\r
+ pUdp->UDP_FADDR = AT91C_UDP_FEN;\r
+ // Configure endpoint 0\r
+ pUdp->UDP_CSR[AT91C_EP_CONTROL] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_CTRL);\r
+ } else if (isr & AT91C_UDP_EPINT0) {\r
+ pUdp->UDP_ICR = AT91C_UDP_EPINT0;\r
+ AT91F_CDC_Enumerate();\r
+ }\r
+ return (btConfiguration) ? true : false;\r
+}\r
+\r
+\r
+bool usb_poll() {\r
+ if (!usb_check()) return false;\r
+ return (pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank);\r
+}\r
+\r
+\r
+/**\r
+ In github PR #129, some users appears to get a false positive from\r
+ usb_poll, which returns true, but the usb_read operation\r
+ still returns 0.\r
+ This check is basically the same as above, but also checks\r
+ that the length available to read is non-zero, thus hopefully fixes the\r
+ bug.\r
+**/\r
+bool usb_poll_validate_length() {\r
+ if (!usb_check()) return false;\r
+ if (!(pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank)) return false;\r
+ return (pUdp->UDP_CSR[AT91C_EP_OUT] >> 16) > 0;\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn usb_read\r
+//* \brief Read available data from Endpoint OUT\r
+//*----------------------------------------------------------------------------\r
+uint32_t usb_read(uint8_t* data, size_t len) {\r
+ uint8_t bank = btReceiveBank;\r
+ uint32_t packetSize, nbBytesRcv = 0;\r
+ uint32_t time_out = 0;\r
+\r
+ while (len) {\r
+ if (!usb_check()) break;\r
+\r
+ if ( pUdp->UDP_CSR[AT91C_EP_OUT] & bank ) {\r
+ packetSize = MIN(pUdp->UDP_CSR[AT91C_EP_OUT] >> 16, len);\r
+ len -= packetSize;\r
+ while (packetSize--)\r
+ data[nbBytesRcv++] = pUdp->UDP_FDR[AT91C_EP_OUT];\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_OUT, bank);\r
+ if (bank == AT91C_UDP_RX_DATA_BK0) {\r
+ bank = AT91C_UDP_RX_DATA_BK1;\r
+ } else {\r
+ bank = AT91C_UDP_RX_DATA_BK0;\r
+ }\r
+ }\r
+ if (time_out++ == 0x1fff) break;\r
+ }\r
+\r
+ btReceiveBank = bank;\r
+ return nbBytesRcv;\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn usb_write\r
+//* \brief Send through endpoint 2\r
+//*----------------------------------------------------------------------------\r
+uint32_t usb_write(const uint8_t* data, const size_t len) {\r
+ size_t length = len;\r
+ uint32_t cpt = 0;\r
+\r
+ if (!length) return 0;\r
+ if (!usb_check()) return 0;\r
+\r
+ // Send the first packet\r
+ cpt = MIN(length, AT91C_EP_IN_SIZE);\r
+ length -= cpt;\r
+ while (cpt--) {\r
+ pUdp->UDP_FDR[AT91C_EP_IN] = *data++;\r
+ }\r
+ UDP_SET_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXPKTRDY);\r
+\r
+ while (length) {\r
+ // Fill the next bank\r
+ cpt = MIN(length, AT91C_EP_IN_SIZE);\r
+ length -= cpt;\r
+ while (cpt--) {\r
+ pUdp->UDP_FDR[AT91C_EP_IN] = *data++;\r
+ }\r
+ // Wait for the previous bank to be sent\r
+ while (!(pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)) {\r
+ if (!usb_check()) return length;\r
+ }\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXCOMP);\r
+ while (pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)\r
+ /* wait */;\r
+ UDP_SET_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXPKTRDY);\r
+ }\r
+\r
+ // Wait for the end of transfer\r
+ while (!(pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)) {\r
+ if (!usb_check()) return length;\r
+ }\r
+\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXCOMP);\r
+ while (pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)\r
+ /* wait */;\r
+\r
+ return length;\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn AT91F_USB_SendData\r
+//* \brief Send Data through the control endpoint\r
+//*----------------------------------------------------------------------------\r
+unsigned int csrTab[100] = {0x00};\r
+unsigned char csrIdx = 0;\r
+\r
+static void AT91F_USB_SendData(AT91PS_UDP pUdp, const char *pData, uint32_t length) {\r
+ uint32_t cpt = 0;\r
+ AT91_REG csr;\r
+\r
+ do {\r
+ cpt = MIN(length, 8);\r
+ length -= cpt;\r
+\r
+ while (cpt--)\r
+ pUdp->UDP_FDR[0] = *pData++;\r
+\r
+ if (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP) {\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);\r
+ while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP)\r
+ /* wait */;\r
+ }\r
+\r
+ UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXPKTRDY);\r
+ do {\r
+ csr = pUdp->UDP_CSR[AT91C_EP_CONTROL];\r
+\r
+ // Data IN stage has been stopped by a status OUT\r
+ if (csr & AT91C_UDP_RX_DATA_BK0) {\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_RX_DATA_BK0);\r
+ return;\r
+ }\r
+ } while (!(csr & AT91C_UDP_TXCOMP));\r
+\r
+ } while (length);\r
+\r
+ if (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP) {\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);\r
+ while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP)\r
+ /* wait */;\r
+ }\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn AT91F_USB_SendZlp\r
+//* \brief Send zero length packet through the control endpoint\r
+//*----------------------------------------------------------------------------\r
+void AT91F_USB_SendZlp(AT91PS_UDP pUdp) {\r
+ UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXPKTRDY);\r
+ while (!(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP))\r
+ /* wait */;\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);\r
+ while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP)\r
+ /* wait */;\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn AT91F_USB_SendStall\r
+//* \brief Stall the control endpoint\r
+//*----------------------------------------------------------------------------\r
+void AT91F_USB_SendStall(AT91PS_UDP pUdp) {\r
+ UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_FORCESTALL);\r
+ while (!(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_ISOERROR))\r
+ /* wait */;\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_FORCESTALL | AT91C_UDP_ISOERROR);\r
+ while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & (AT91C_UDP_FORCESTALL | AT91C_UDP_ISOERROR))\r
+ /* wait */;\r
+}\r
+\r
+\r
+//*----------------------------------------------------------------------------\r
+//* \fn AT91F_CDC_Enumerate\r
+//* \brief This function is a callback invoked when a SETUP packet is received\r
+//*----------------------------------------------------------------------------\r
+void AT91F_CDC_Enumerate() {\r
+ uint8_t bmRequestType, bRequest;\r
+ uint16_t wValue, wIndex, wLength, wStatus;\r
+\r
+ if (!(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_RXSETUP))\r
+ return;\r
+\r
+ bmRequestType = pUdp->UDP_FDR[AT91C_EP_CONTROL];\r
+ bRequest = pUdp->UDP_FDR[AT91C_EP_CONTROL];\r
+ wValue = (pUdp->UDP_FDR[AT91C_EP_CONTROL] & 0xFF);\r
+ wValue |= (pUdp->UDP_FDR[AT91C_EP_CONTROL] << 8);\r
+ wIndex = (pUdp->UDP_FDR[AT91C_EP_CONTROL] & 0xFF);\r
+ wIndex |= (pUdp->UDP_FDR[AT91C_EP_CONTROL] << 8);\r
+ wLength = (pUdp->UDP_FDR[AT91C_EP_CONTROL] & 0xFF);\r
+ wLength |= (pUdp->UDP_FDR[AT91C_EP_CONTROL] << 8);\r
+\r
+ if (bmRequestType & 0x80) { // Data Phase Transfer Direction Device to Host\r
+ UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_DIR);\r
+ while (!(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_DIR))\r
+ /* wait */;\r
+ }\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_RXSETUP);\r
+ while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_RXSETUP)\r
+ /* wait */;\r
+\r
+ // Handle supported standard device request Cf Table 9-3 in USB specification Rev 1.1\r
+ switch ((bRequest << 8) | bmRequestType) {\r
+ case STD_GET_DESCRIPTOR:\r
+ if (wValue == 0x100) // Return Device Descriptor\r
+ AT91F_USB_SendData(pUdp, devDescriptor, MIN(sizeof(devDescriptor), wLength));\r
+ else if (wValue == 0x200) // Return Configuration Descriptor\r
+ AT91F_USB_SendData(pUdp, cfgDescriptor, MIN(sizeof(cfgDescriptor), wLength));\r
+ else if ((wValue & 0xF00) == 0x300) { // Return String Descriptor\r
+ const char *strDescriptor = getStringDescriptor(wValue & 0xff);\r
+ if (strDescriptor != NULL) {\r
+ AT91F_USB_SendData(pUdp, strDescriptor, MIN(strDescriptor[0], wLength));\r
+ } else {\r
+ AT91F_USB_SendStall(pUdp);\r
+ }\r
+ }\r
+ else\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+ case STD_SET_ADDRESS:\r
+ AT91F_USB_SendZlp(pUdp);\r
+ pUdp->UDP_FADDR = (AT91C_UDP_FEN | wValue);\r
+ pUdp->UDP_GLBSTATE = (wValue) ? AT91C_UDP_FADDEN : 0;\r
+ break;\r
+ case STD_SET_CONFIGURATION:\r
+ btConfiguration = wValue;\r
+ AT91F_USB_SendZlp(pUdp);\r
+ pUdp->UDP_GLBSTATE = (wValue) ? AT91C_UDP_CONFG : AT91C_UDP_FADDEN;\r
+ pUdp->UDP_CSR[AT91C_EP_OUT] = (wValue) ? (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_OUT) : 0;\r
+ pUdp->UDP_CSR[AT91C_EP_IN] = (wValue) ? (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_IN) : 0;\r
+ pUdp->UDP_CSR[AT91C_EP_NOTIFY] = (wValue) ? (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_INT_IN) : 0;\r
+ break;\r
+ case STD_GET_CONFIGURATION:\r
+ AT91F_USB_SendData(pUdp, (char *) &(btConfiguration), sizeof(btConfiguration));\r
+ break;\r
+ case STD_GET_STATUS_ZERO:\r
+ wStatus = 0; // Device is Bus powered, remote wakeup disabled\r
+ AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
+ break;\r
+ case STD_GET_STATUS_INTERFACE:\r
+ wStatus = 0; // reserved for future use\r
+ AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
+ break;\r
+ case STD_GET_STATUS_ENDPOINT:\r
+ wStatus = 0;\r
+ wIndex &= 0x0F;\r
+ if ((pUdp->UDP_GLBSTATE & AT91C_UDP_CONFG) && (wIndex <= AT91C_EP_NOTIFY)) {\r
+ wStatus = (pUdp->UDP_CSR[wIndex] & AT91C_UDP_EPEDS) ? 0 : 1;\r
+ AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
+ } else if ((pUdp->UDP_GLBSTATE & AT91C_UDP_FADDEN) && (wIndex == AT91C_EP_CONTROL)) {\r
+ wStatus = (pUdp->UDP_CSR[wIndex] & AT91C_UDP_EPEDS) ? 0 : 1;\r
+ AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
+ } else\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+ case STD_SET_FEATURE_ZERO:\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+ case STD_SET_FEATURE_INTERFACE:\r
+ AT91F_USB_SendZlp(pUdp);\r
+ break;\r
+ case STD_SET_FEATURE_ENDPOINT:\r
+ wIndex &= 0x0F;\r
+ if ((wValue == 0) && (wIndex >= AT91C_EP_OUT) && (wIndex <= AT91C_EP_NOTIFY)) {\r
+ pUdp->UDP_CSR[wIndex] = 0;\r
+ AT91F_USB_SendZlp(pUdp);\r
+ } else\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+ case STD_CLEAR_FEATURE_ZERO:\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+ case STD_CLEAR_FEATURE_INTERFACE:\r
+ AT91F_USB_SendZlp(pUdp);\r
+ break;\r
+ case STD_CLEAR_FEATURE_ENDPOINT:\r
+ wIndex &= 0x0F;\r
+ if ((wValue == 0) && (wIndex >= AT91C_EP_OUT) && (wIndex <= AT91C_EP_NOTIFY)) {\r
+ if (wIndex == AT91C_EP_OUT)\r
+ pUdp->UDP_CSR[AT91C_EP_OUT] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_OUT);\r
+ else if (wIndex == AT91C_EP_IN)\r
+ pUdp->UDP_CSR[AT91C_EP_IN] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_IN);\r
+ else if (wIndex == AT91C_EP_NOTIFY)\r
+ pUdp->UDP_CSR[AT91C_EP_NOTIFY] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_INT_IN);\r
+ AT91F_USB_SendZlp(pUdp);\r
+ }\r
+ else\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+\r
+ // handle CDC class requests\r
+ case SET_LINE_CODING:\r
+ while ( (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_RX_DATA_BK0))\r
+ /* wait */;\r
+ UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_RX_DATA_BK0);\r
+ AT91F_USB_SendZlp(pUdp);\r
+ break;\r
+ case GET_LINE_CODING:\r
+ AT91F_USB_SendData(pUdp, (char *) &line, MIN(sizeof(line), wLength));\r
+ break;\r
+ case SET_CONTROL_LINE_STATE:\r
+ btConnection = wValue;\r
+ AT91F_USB_SendZlp(pUdp);\r
+ break;\r
+ default:\r
+ AT91F_USB_SendStall(pUdp);\r
+ break;\r
+ }\r
+}\r
--- /dev/null
+/*\r
+ * at91sam7s USB CDC device implementation\r
+ *\r
+ * Copyright (c) 2012, Roel Verdult\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ * 3. Neither the name of the copyright holders nor the\r
+ * names of its contributors may be used to endorse or promote products\r
+ * derived from this software without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+ * based on the "Basic USB Example" from ATMEL (doc6123.pdf)\r
+ *\r
+ * @file usb_cdc.c\r
+ * @brief\r
+ */\r
+\r
+#ifndef USB_CDC_H__\r
+#define USB_CDC_H__\r
+\r
+#include <stddef.h>\r
+#include <stdint.h>\r
+#include <stdbool.h>\r
+\r
+extern void usb_disable();\r
+extern void usb_enable();\r
+extern bool usb_check();\r
+extern bool usb_poll();\r
+extern bool usb_poll_validate_length();\r
+extern uint32_t usb_read(uint8_t* data, size_t len);\r
+extern uint32_t usb_write(const uint8_t* data, const size_t len);\r
+\r
+#endif // _USB_CDC_H__\r
// Utility functions used in many places, not specific to any piece of code.
//-----------------------------------------------------------------------------
-#ifndef __UTIL_H
-#define __UTIL_H
+#ifndef UTIL_H__
+#define UTIL_H__
#include <stddef.h>
#include <stdint.h>
#include "common.h"
+#include "at91sam7s512.h"
#define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
#define REV32(x) (REV16(x) | (REV16(x >> 16) << 16))
#define REV64(x) (REV32(x) | (REV32(x >> 32) << 32))
-void print_result(char *name, uint8_t *buf, size_t len);
-size_t nbytes(size_t nbits);
-uint32_t SwapBits(uint32_t value, int nrbits);
-void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
-uint64_t bytes_to_num(uint8_t* src, size_t len);
-void rol(uint8_t *data, const size_t len);
-void lsl (uint8_t *data, size_t len);
-
-void LED(int led, int ms);
-void LEDsoff();
-void LEDson();
-void LEDsinvert();
-int BUTTON_CLICKED(int ms);
-int BUTTON_HELD(int ms);
-void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information);
+extern void print_result(char *name, uint8_t *buf, size_t len);
+extern size_t nbytes(size_t nbits);
+extern uint32_t SwapBits(uint32_t value, int nrbits);
+extern void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
+extern uint64_t bytes_to_num(uint8_t* src, size_t len);
+extern void rol(uint8_t *data, const size_t len);
+extern void lsl (uint8_t *data, size_t len);
+
+extern void LED(int led, int ms);
+extern void LEDsoff();
+extern void LEDson();
+extern void LEDsinvert();
+extern int BUTTON_CLICKED(int ms);
+extern int BUTTON_HELD(int ms);
+extern void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information);
//iceman's ticks.h
#ifndef GET_TICKS
# define GET_TICKS GetTicks()
#endif
-void SpinDelay(int ms);
-void SpinDelayUs(int us);
+extern void SpinDelay(int ms);
+extern void SpinDelayUs(int us);
-void StartTickCount();
-uint32_t RAMFUNC GetTickCount();
+extern void StartTickCount();
+extern uint32_t RAMFUNC GetTickCount();
-void StartCountUS();
-uint32_t RAMFUNC GetCountUS();
-uint32_t RAMFUNC GetDeltaCountUS();
+extern void StartCountUS();
+extern uint32_t RAMFUNC GetCountUS();
+extern uint32_t RAMFUNC GetDeltaCountUS();
-void StartCountSspClk();
-void ResetSspClk(void);
-uint32_t GetCountSspClk();
+extern void StartCountSspClk();
+extern void ResetSspClk(void);
+extern uint32_t GetCountSspClk();
extern void StartTicks(void);
extern uint32_t GetTicks(void);
extern void StopTicks(void);
// end iceman's ticks.h
-uint32_t prand();
+extern uint32_t prand();
#endif
+++ /dev/null
-/*\r
- * Proxmark send and receive commands\r
- *\r
- * Copyright (c) 2012, Roel Verdult\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- * 3. Neither the name of the copyright holders nor the\r
- * names of its contributors may be used to endorse or promote products\r
- * derived from this software without specific prior written permission.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
- *\r
- * @file cmd.c\r
- * @brief\r
- */\r
-\r
-#include "cmd.h"\r
-#include "string.h"\r
-#include "proxmark3.h"\r
-\r
-bool cmd_receive(UsbCommand* cmd) {\r
- \r
- // Check if there is a usb packet available\r
- if (!usb_poll()) return false;\r
- \r
- // Try to retrieve the available command frame\r
- size_t rxlen = usb_read((byte_t*)cmd,sizeof(UsbCommand));\r
-\r
- // Check if the transfer was complete\r
- if (rxlen != sizeof(UsbCommand)) return false;\r
- \r
- // Received command successfully\r
- return true;\r
-}\r
-\r
-bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len) {\r
- UsbCommand txcmd;\r
-\r
- for (size_t i=0; i<sizeof(UsbCommand); i++) {\r
- ((byte_t*)&txcmd)[i] = 0x00;\r
- }\r
- \r
- // Compose the outgoing command frame\r
- txcmd.cmd = cmd;\r
- txcmd.arg[0] = arg0;\r
- txcmd.arg[1] = arg1; \r
- txcmd.arg[2] = arg2;\r
-\r
- // Add the (optional) content to the frame, with a maximum size of USB_CMD_DATA_SIZE\r
- if (data && len) {\r
- len = MIN(len,USB_CMD_DATA_SIZE);\r
- for (size_t i=0; i<len; i++) {\r
- txcmd.d.asBytes[i] = ((byte_t*)data)[i];\r
- }\r
- }\r
- \r
- // Send frame and make sure all bytes are transmitted\r
- if (usb_write((byte_t*)&txcmd,sizeof(UsbCommand)) != 0) return false;\r
- \r
- return true;\r
-}\r
-\r
-\r
+++ /dev/null
-/*\r
- * Proxmark send and receive commands\r
- *\r
- * Copyright (c) 2010, Roel Verdult\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- * 3. Neither the name of the copyright holders nor the\r
- * names of its contributors may be used to endorse or promote products\r
- * derived from this software without specific prior written permission.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
- *\r
- * @file cmd.h\r
- * @brief\r
- */\r
-\r
-#ifndef _PROXMARK_CMD_H_\r
-#define _PROXMARK_CMD_H_\r
-\r
-#include "common.h"\r
-#include "usb_cmd.h"\r
-#include "usb_cdc.h"\r
-\r
-bool cmd_receive(UsbCommand* cmd);\r
-bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);\r
-\r
-#endif // _PROXMARK_CMD_H_\r
-\r
+++ /dev/null
-/*\r
- * at91sam7s USB CDC device implementation\r
- *\r
- * Copyright (c) 2012, Roel Verdult\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- * 3. Neither the name of the copyright holders nor the\r
- * names of its contributors may be used to endorse or promote products\r
- * derived from this software without specific prior written permission.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
- *\r
- * based on the "Basic USB Example" from ATMEL (doc6123.pdf)\r
- *\r
- * @file usb_cdc.c\r
- * @brief\r
- */\r
-\r
-#include "usb_cdc.h"\r
-#include "at91sam7s512.h"\r
-#include "config_gpio.h"\r
-\r
-\r
-#define AT91C_EP_CONTROL 0\r
-#define AT91C_EP_OUT 1\r
-#define AT91C_EP_IN 2\r
-#define AT91C_EP_NOTIFY 3\r
-#define AT91C_EP_OUT_SIZE 0x40\r
-#define AT91C_EP_IN_SIZE 0x40\r
-\r
-// Language must always be 0.\r
-#define STR_LANGUAGE_CODES 0x00\r
-#define STR_MANUFACTURER 0x01\r
-#define STR_PRODUCT 0x02\r
-\r
-static const char devDescriptor[] = {\r
- /* Device descriptor */\r
- 0x12, // bLength\r
- 0x01, // bDescriptorType\r
- 0x00,0x02, // Complies with USB Spec. Release (0200h = release 2.0)\r
- 0x02, // bDeviceClass: (Communication Device Class)\r
- 0x00, // bDeviceSubclass: (unused at this time)\r
- 0x00, // bDeviceProtocol: (unused at this time)\r
- 0x08, // bMaxPacketSize0\r
- 0xc4,0x9a, // Vendor ID (0x9ac4 = J. Westhues)\r
- 0x8f,0x4b, // Product ID (0x4b8f = Proxmark-3 RFID Instrument)\r
- 0x01,0x00, // Device release number (0001)\r
- STR_MANUFACTURER, // iManufacturer\r
- STR_PRODUCT, // iProduct\r
- 0x00, // iSerialNumber\r
- 0x01 // bNumConfigs\r
-};\r
-\r
-static const char cfgDescriptor[] = {\r
- /* ============== CONFIGURATION 1 =========== */\r
- /* Configuration 1 descriptor */\r
- 0x09, // CbLength\r
- 0x02, // CbDescriptorType\r
- 0x43, // CwTotalLength 2 EP + Control\r
- 0x00,\r
- 0x02, // CbNumInterfaces\r
- 0x01, // CbConfigurationValue\r
- 0x00, // CiConfiguration\r
- 0x80, // CbmAttributes (Bus Powered)\r
- 0x4B, // CMaxPower (150mA max current drawn from bus)\r
-\r
- /* Interface 0 Descriptor: Communication Class Interface */\r
- 0x09, // bLength\r
- 0x04, // bDescriptorType\r
- 0x00, // bInterfaceNumber\r
- 0x00, // bAlternateSetting\r
- 0x01, // bNumEndpoints\r
- 0x02, // bInterfaceClass: Communication Interface Class\r
- 0x02, // bInterfaceSubclass: Abstract Control Model\r
- 0x01, // bInterfaceProtocol: Common AT Commands, V.25ter\r
- 0x00, // iInterface\r
-\r
- /* Header Functional Descriptor */\r
- 0x05, // bFunction Length\r
- 0x24, // bDescriptor type: CS_INTERFACE\r
- 0x00, // bDescriptor subtype: Header Functional Descriptor\r
- 0x10, // bcdCDC:1.1\r
- 0x01,\r
-\r
- /* ACM Functional Descriptor */\r
- 0x04, // bFunctionLength\r
- 0x24, // bDescriptor Type: CS_INTERFACE\r
- 0x02, // bDescriptor Subtype: Abstract Control Management Functional Descriptor\r
- 0x02, // bmCapabilities: D1: Device supports the request combination of Set_Line_Coding, Set_Control_Line_State, Get_Line_Coding, and the notification Serial_State\r
-\r
- /* Union Functional Descriptor */\r
- 0x05, // bFunctionLength\r
- 0x24, // bDescriptorType: CS_INTERFACE\r
- 0x06, // bDescriptor Subtype: Union Functional Descriptor\r
- 0x00, // bMasterInterface: Communication Class Interface\r
- 0x01, // bSlaveInterface0: Data Class Interface\r
-\r
- /* Call Management Functional Descriptor */\r
- 0x05, // bFunctionLength\r
- 0x24, // bDescriptor Type: CS_INTERFACE\r
- 0x01, // bDescriptor Subtype: Call Management Functional Descriptor\r
- 0x00, // bmCapabilities: Device sends/receives call management information only over the Communication Class interface. Device does not handle call management itself\r
- 0x01, // bDataInterface: Data Class Interface 1\r
-\r
- /* Endpoint 1 descriptor */\r
- 0x07, // bLength\r
- 0x05, // bDescriptorType\r
- 0x83, // bEndpointAddress: Endpoint 03 - IN\r
- 0x03, // bmAttributes: INT\r
- 0x08, // wMaxPacketSize: 8\r
- 0x00,\r
- 0xFF, // bInterval\r
-\r
- /* Interface 1 Descriptor: Data Class Interface */\r
- 0x09, // bLength\r
- 0x04, // bDescriptorType\r
- 0x01, // bInterfaceNumber\r
- 0x00, // bAlternateSetting\r
- 0x02, // bNumEndpoints\r
- 0x0A, // bInterfaceClass: Data Interface Class\r
- 0x00, // bInterfaceSubclass: not used\r
- 0x00, // bInterfaceProtocol: No class specific protocol required)\r
- 0x00, // iInterface\r
-\r
- /* Endpoint 1 descriptor */\r
- 0x07, // bLength\r
- 0x05, // bDescriptorType\r
- 0x01, // bEndpointAddress: Endpoint 01 - OUT\r
- 0x02, // bmAttributes: BULK\r
- AT91C_EP_OUT_SIZE, // wMaxPacketSize\r
- 0x00,\r
- 0x00, // bInterval\r
-\r
- /* Endpoint 2 descriptor */\r
- 0x07, // bLength\r
- 0x05, // bDescriptorType\r
- 0x82, // bEndpointAddress: Endpoint 02 - IN\r
- 0x02, // bmAttributes: BULK\r
- AT91C_EP_IN_SIZE, // wMaxPacketSize\r
- 0x00,\r
- 0x00 // bInterval\r
-};\r
-\r
-static const char StrDescLanguageCodes[] = {\r
- 4, // Length\r
- 0x03, // Type is string\r
- 0x09, 0x04 // supported language Code 0 = 0x0409 (English)\r
-};\r
-\r
-// Note: ModemManager (Linux) ignores Proxmark3 devices by matching the\r
-// manufacturer string "proxmark.org". Don't change this.\r
-static const char StrDescManufacturer[] = {\r
- 26, // Length\r
- 0x03, // Type is string\r
- 'p', 0x00,\r
- 'r', 0x00,\r
- 'o', 0x00,\r
- 'x', 0x00,\r
- 'm', 0x00,\r
- 'a', 0x00,\r
- 'r', 0x00,\r
- 'k', 0x00,\r
- '.', 0x00,\r
- 'o', 0x00,\r
- 'r', 0x00,\r
- 'g', 0x00\r
-};\r
-\r
-static const char StrDescProduct[] = {\r
- 20, // Length\r
- 0x03, // Type is string\r
- 'p', 0x00,\r
- 'r', 0x00,\r
- 'o', 0x00,\r
- 'x', 0x00,\r
- 'm', 0x00,\r
- 'a', 0x00,\r
- 'r', 0x00,\r
- 'k', 0x00,\r
- '3', 0x00\r
-};\r
-\r
-const char* getStringDescriptor(uint8_t idx)\r
-{\r
- switch (idx) {\r
- case STR_LANGUAGE_CODES:\r
- return StrDescLanguageCodes;\r
- case STR_MANUFACTURER:\r
- return StrDescManufacturer;\r
- case STR_PRODUCT:\r
- return StrDescProduct;\r
- default:\r
- return NULL;\r
- }\r
-}\r
-\r
-// Bitmap for all status bits in CSR which must be written as 1 to cause no effect\r
-#define REG_NO_EFFECT_1_ALL AT91C_UDP_RX_DATA_BK0 | AT91C_UDP_RX_DATA_BK1 \\r
- |AT91C_UDP_STALLSENT | AT91C_UDP_RXSETUP \\r
- |AT91C_UDP_TXCOMP\r
-\r
-// Clear flags in the UDP_CSR register\r
-#define UDP_CLEAR_EP_FLAGS(endpoint, flags) { \\r
- volatile unsigned int reg; \\r
- reg = pUdp->UDP_CSR[(endpoint)]; \\r
- reg |= REG_NO_EFFECT_1_ALL; \\r
- reg &= ~(flags); \\r
- pUdp->UDP_CSR[(endpoint)] = reg; \\r
-} \r
-\r
-// Set flags in the UDP_CSR register\r
-#define UDP_SET_EP_FLAGS(endpoint, flags) { \\r
- volatile unsigned int reg; \\r
- reg = pUdp->UDP_CSR[(endpoint)]; \\r
- reg |= REG_NO_EFFECT_1_ALL; \\r
- reg |= (flags); \\r
- pUdp->UDP_CSR[(endpoint)] = reg; \\r
-}\r
-\r
-/* USB standard request codes */\r
-#define STD_GET_STATUS_ZERO 0x0080\r
-#define STD_GET_STATUS_INTERFACE 0x0081\r
-#define STD_GET_STATUS_ENDPOINT 0x0082\r
-\r
-#define STD_CLEAR_FEATURE_ZERO 0x0100\r
-#define STD_CLEAR_FEATURE_INTERFACE 0x0101\r
-#define STD_CLEAR_FEATURE_ENDPOINT 0x0102\r
-\r
-#define STD_SET_FEATURE_ZERO 0x0300\r
-#define STD_SET_FEATURE_INTERFACE 0x0301\r
-#define STD_SET_FEATURE_ENDPOINT 0x0302\r
-\r
-#define STD_SET_ADDRESS 0x0500\r
-#define STD_GET_DESCRIPTOR 0x0680\r
-#define STD_SET_DESCRIPTOR 0x0700\r
-#define STD_GET_CONFIGURATION 0x0880\r
-#define STD_SET_CONFIGURATION 0x0900\r
-#define STD_GET_INTERFACE 0x0A81\r
-#define STD_SET_INTERFACE 0x0B01\r
-#define STD_SYNCH_FRAME 0x0C82\r
-\r
-/* CDC Class Specific Request Code */\r
-#define GET_LINE_CODING 0x21A1\r
-#define SET_LINE_CODING 0x2021\r
-#define SET_CONTROL_LINE_STATE 0x2221\r
-\r
-typedef struct {\r
- unsigned int dwDTERRate;\r
- char bCharFormat;\r
- char bParityType;\r
- char bDataBits;\r
-} AT91S_CDC_LINE_CODING, *AT91PS_CDC_LINE_CODING;\r
-\r
-AT91S_CDC_LINE_CODING line = {\r
- 115200, // baudrate\r
- 0, // 1 Stop Bit\r
- 0, // None Parity\r
- 8}; // 8 Data bits\r
-\r
-\r
-void AT91F_CDC_Enumerate();\r
-\r
-AT91PS_UDP pUdp = AT91C_BASE_UDP;\r
-byte_t btConfiguration = 0;\r
-byte_t btConnection = 0;\r
-byte_t btReceiveBank = AT91C_UDP_RX_DATA_BK0;\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn usb_disable\r
-//* \brief This function deactivates the USB device\r
-//*----------------------------------------------------------------------------\r
-void usb_disable() {\r
- // Disconnect the USB device\r
- AT91C_BASE_PIOA->PIO_ODR = GPIO_USB_PU;\r
-\r
- // Clear all lingering interrupts\r
- if(pUdp->UDP_ISR & AT91C_UDP_ENDBUSRES) {\r
- pUdp->UDP_ICR = AT91C_UDP_ENDBUSRES;\r
- }\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn usb_enable\r
-//* \brief This function Activates the USB device\r
-//*----------------------------------------------------------------------------\r
-void usb_enable() {\r
- // Set the PLL USB Divider\r
- AT91C_BASE_CKGR->CKGR_PLLR |= AT91C_CKGR_USBDIV_1 ;\r
-\r
- // Specific Chip USB Initialisation\r
- // Enables the 48MHz USB clock UDPCK and System Peripheral USB Clock\r
- AT91C_BASE_PMC->PMC_SCER = AT91C_PMC_UDP;\r
- AT91C_BASE_PMC->PMC_PCER = (1 << AT91C_ID_UDP);\r
-\r
- // Enable UDP PullUp (USB_DP_PUP) : enable & Clear of the corresponding PIO\r
- // Set in PIO mode and Configure in Output\r
- AT91C_BASE_PIOA->PIO_PER = GPIO_USB_PU; // Set in PIO mode\r
- AT91C_BASE_PIOA->PIO_OER = GPIO_USB_PU; // Configure as Output\r
-\r
- // Clear for set the Pullup resistor\r
- AT91C_BASE_PIOA->PIO_CODR = GPIO_USB_PU;\r
-\r
- // Disconnect and reconnect USB controller for 100ms\r
- usb_disable();\r
-\r
- // Wait for a short while\r
- for (volatile size_t i=0; i<0x100000; i++);\r
-\r
- // Reconnect USB reconnect\r
- AT91C_BASE_PIOA->PIO_SODR = GPIO_USB_PU;\r
- AT91C_BASE_PIOA->PIO_OER = GPIO_USB_PU;\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn usb_check\r
-//* \brief Test if the device is configured and handle enumeration\r
-//*----------------------------------------------------------------------------\r
-bool usb_check() {\r
- AT91_REG isr = pUdp->UDP_ISR;\r
-\r
- if (isr & AT91C_UDP_ENDBUSRES) {\r
- pUdp->UDP_ICR = AT91C_UDP_ENDBUSRES;\r
- // reset all endpoints\r
- pUdp->UDP_RSTEP = (unsigned int)-1;\r
- pUdp->UDP_RSTEP = 0;\r
- // Enable the function\r
- pUdp->UDP_FADDR = AT91C_UDP_FEN;\r
- // Configure endpoint 0\r
- pUdp->UDP_CSR[AT91C_EP_CONTROL] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_CTRL);\r
- } else if (isr & AT91C_UDP_EPINT0) {\r
- pUdp->UDP_ICR = AT91C_UDP_EPINT0;\r
- AT91F_CDC_Enumerate();\r
- }\r
- return (btConfiguration) ? true : false;\r
-}\r
-\r
-\r
-bool usb_poll()\r
-{\r
- if (!usb_check()) return false;\r
- return (pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank);\r
-}\r
-\r
-\r
-/**\r
- In github PR #129, some users appears to get a false positive from\r
- usb_poll, which returns true, but the usb_read operation\r
- still returns 0.\r
- This check is basically the same as above, but also checks\r
- that the length available to read is non-zero, thus hopefully fixes the\r
- bug.\r
-**/\r
-bool usb_poll_validate_length()\r
-{\r
- if (!usb_check()) return false;\r
- if (!(pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank)) return false;\r
- return (pUdp->UDP_CSR[AT91C_EP_OUT] >> 16) > 0;\r
-}\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn usb_read\r
-//* \brief Read available data from Endpoint OUT\r
-//*----------------------------------------------------------------------------\r
-uint32_t usb_read(byte_t* data, size_t len) {\r
- byte_t bank = btReceiveBank;\r
- uint32_t packetSize, nbBytesRcv = 0;\r
- uint32_t time_out = 0;\r
- \r
- while (len) {\r
- if (!usb_check()) break;\r
-\r
- if ( pUdp->UDP_CSR[AT91C_EP_OUT] & bank ) {\r
- packetSize = MIN(pUdp->UDP_CSR[AT91C_EP_OUT] >> 16, len);\r
- len -= packetSize;\r
- while(packetSize--)\r
- data[nbBytesRcv++] = pUdp->UDP_FDR[AT91C_EP_OUT];\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_OUT, bank);\r
- if (bank == AT91C_UDP_RX_DATA_BK0) {\r
- bank = AT91C_UDP_RX_DATA_BK1;\r
- } else {\r
- bank = AT91C_UDP_RX_DATA_BK0;\r
- }\r
- }\r
- if (time_out++ == 0x1fff) break;\r
- }\r
-\r
- btReceiveBank = bank;\r
- return nbBytesRcv;\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn usb_write\r
-//* \brief Send through endpoint 2\r
-//*----------------------------------------------------------------------------\r
-uint32_t usb_write(const byte_t* data, const size_t len) {\r
- size_t length = len;\r
- uint32_t cpt = 0;\r
-\r
- if (!length) return 0;\r
- if (!usb_check()) return 0;\r
-\r
- // Send the first packet\r
- cpt = MIN(length, AT91C_EP_IN_SIZE);\r
- length -= cpt;\r
- while (cpt--) {\r
- pUdp->UDP_FDR[AT91C_EP_IN] = *data++;\r
- }\r
- UDP_SET_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXPKTRDY);\r
-\r
- while (length) {\r
- // Fill the next bank\r
- cpt = MIN(length, AT91C_EP_IN_SIZE);\r
- length -= cpt;\r
- while (cpt--) {\r
- pUdp->UDP_FDR[AT91C_EP_IN] = *data++;\r
- }\r
- // Wait for the previous bank to be sent\r
- while (!(pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)) {\r
- if (!usb_check()) return length;\r
- }\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXCOMP);\r
- while (pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP);\r
- UDP_SET_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXPKTRDY);\r
- }\r
-\r
- // Wait for the end of transfer\r
- while (!(pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)) {\r
- if (!usb_check()) return length;\r
- }\r
-\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_IN, AT91C_UDP_TXCOMP);\r
- while (pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP);\r
-\r
- return length;\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn AT91F_USB_SendData\r
-//* \brief Send Data through the control endpoint\r
-//*----------------------------------------------------------------------------\r
-unsigned int csrTab[100] = {0x00};\r
-unsigned char csrIdx = 0;\r
-\r
-static void AT91F_USB_SendData(AT91PS_UDP pUdp, const char *pData, uint32_t length) {\r
- uint32_t cpt = 0;\r
- AT91_REG csr;\r
-\r
- do {\r
- cpt = MIN(length, 8);\r
- length -= cpt;\r
-\r
- while (cpt--)\r
- pUdp->UDP_FDR[0] = *pData++;\r
-\r
- if (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP) {\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);\r
- while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP);\r
- }\r
-\r
- UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXPKTRDY);\r
- do {\r
- csr = pUdp->UDP_CSR[AT91C_EP_CONTROL];\r
-\r
- // Data IN stage has been stopped by a status OUT\r
- if (csr & AT91C_UDP_RX_DATA_BK0) {\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_RX_DATA_BK0);\r
- return;\r
- }\r
- } while ( !(csr & AT91C_UDP_TXCOMP) );\r
-\r
- } while (length);\r
-\r
- if (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP) {\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);\r
- while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP);\r
- }\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn AT91F_USB_SendZlp\r
-//* \brief Send zero length packet through the control endpoint\r
-//*----------------------------------------------------------------------------\r
-void AT91F_USB_SendZlp(AT91PS_UDP pUdp) {\r
- UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXPKTRDY);\r
- while ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP) );\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);\r
- while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP);\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn AT91F_USB_SendStall\r
-//* \brief Stall the control endpoint\r
-//*----------------------------------------------------------------------------\r
-void AT91F_USB_SendStall(AT91PS_UDP pUdp) {\r
- UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_FORCESTALL);\r
- while ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_ISOERROR) );\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_FORCESTALL | AT91C_UDP_ISOERROR);\r
- while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & (AT91C_UDP_FORCESTALL | AT91C_UDP_ISOERROR));\r
-}\r
-\r
-\r
-//*----------------------------------------------------------------------------\r
-//* \fn AT91F_CDC_Enumerate\r
-//* \brief This function is a callback invoked when a SETUP packet is received\r
-//*----------------------------------------------------------------------------\r
-void AT91F_CDC_Enumerate() {\r
- byte_t bmRequestType, bRequest;\r
- uint16_t wValue, wIndex, wLength, wStatus;\r
-\r
- if ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_RXSETUP) )\r
- return;\r
-\r
- bmRequestType = pUdp->UDP_FDR[AT91C_EP_CONTROL];\r
- bRequest = pUdp->UDP_FDR[AT91C_EP_CONTROL];\r
- wValue = (pUdp->UDP_FDR[AT91C_EP_CONTROL] & 0xFF);\r
- wValue |= (pUdp->UDP_FDR[AT91C_EP_CONTROL] << 8);\r
- wIndex = (pUdp->UDP_FDR[AT91C_EP_CONTROL] & 0xFF);\r
- wIndex |= (pUdp->UDP_FDR[AT91C_EP_CONTROL] << 8);\r
- wLength = (pUdp->UDP_FDR[AT91C_EP_CONTROL] & 0xFF);\r
- wLength |= (pUdp->UDP_FDR[AT91C_EP_CONTROL] << 8);\r
-\r
- if (bmRequestType & 0x80) { // Data Phase Transfer Direction Device to Host\r
- UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_DIR);\r
- while ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_DIR) );\r
- }\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_RXSETUP);\r
- while ( (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_RXSETUP) );\r
-\r
- // Handle supported standard device request Cf Table 9-3 in USB specification Rev 1.1\r
- switch ((bRequest << 8) | bmRequestType) {\r
- case STD_GET_DESCRIPTOR:\r
- if (wValue == 0x100) // Return Device Descriptor\r
- AT91F_USB_SendData(pUdp, devDescriptor, MIN(sizeof(devDescriptor), wLength));\r
- else if (wValue == 0x200) // Return Configuration Descriptor\r
- AT91F_USB_SendData(pUdp, cfgDescriptor, MIN(sizeof(cfgDescriptor), wLength));\r
- else if ((wValue & 0xF00) == 0x300) { // Return String Descriptor\r
- const char *strDescriptor = getStringDescriptor(wValue & 0xff);\r
- if (strDescriptor != NULL) {\r
- AT91F_USB_SendData(pUdp, strDescriptor, MIN(strDescriptor[0], wLength));\r
- } else {\r
- AT91F_USB_SendStall(pUdp);\r
- }\r
- }\r
- else\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
- case STD_SET_ADDRESS:\r
- AT91F_USB_SendZlp(pUdp);\r
- pUdp->UDP_FADDR = (AT91C_UDP_FEN | wValue);\r
- pUdp->UDP_GLBSTATE = (wValue) ? AT91C_UDP_FADDEN : 0;\r
- break;\r
- case STD_SET_CONFIGURATION:\r
- btConfiguration = wValue;\r
- AT91F_USB_SendZlp(pUdp);\r
- pUdp->UDP_GLBSTATE = (wValue) ? AT91C_UDP_CONFG : AT91C_UDP_FADDEN;\r
- pUdp->UDP_CSR[AT91C_EP_OUT] = (wValue) ? (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_OUT) : 0;\r
- pUdp->UDP_CSR[AT91C_EP_IN] = (wValue) ? (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_IN) : 0;\r
- pUdp->UDP_CSR[AT91C_EP_NOTIFY] = (wValue) ? (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_INT_IN) : 0;\r
- break;\r
- case STD_GET_CONFIGURATION:\r
- AT91F_USB_SendData(pUdp, (char *) &(btConfiguration), sizeof(btConfiguration));\r
- break;\r
- case STD_GET_STATUS_ZERO:\r
- wStatus = 0; // Device is Bus powered, remote wakeup disabled\r
- AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
- break;\r
- case STD_GET_STATUS_INTERFACE:\r
- wStatus = 0; // reserved for future use\r
- AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
- break;\r
- case STD_GET_STATUS_ENDPOINT:\r
- wStatus = 0;\r
- wIndex &= 0x0F;\r
- if ((pUdp->UDP_GLBSTATE & AT91C_UDP_CONFG) && (wIndex <= AT91C_EP_NOTIFY)) {\r
- wStatus = (pUdp->UDP_CSR[wIndex] & AT91C_UDP_EPEDS) ? 0 : 1;\r
- AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
- }\r
- else if ((pUdp->UDP_GLBSTATE & AT91C_UDP_FADDEN) && (wIndex == AT91C_EP_CONTROL)) {\r
- wStatus = (pUdp->UDP_CSR[wIndex] & AT91C_UDP_EPEDS) ? 0 : 1;\r
- AT91F_USB_SendData(pUdp, (char *) &wStatus, sizeof(wStatus));\r
- }\r
- else\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
- case STD_SET_FEATURE_ZERO:\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
- case STD_SET_FEATURE_INTERFACE:\r
- AT91F_USB_SendZlp(pUdp);\r
- break;\r
- case STD_SET_FEATURE_ENDPOINT:\r
- wIndex &= 0x0F;\r
- if ((wValue == 0) && (wIndex >= AT91C_EP_OUT) && (wIndex <= AT91C_EP_NOTIFY)) {\r
- pUdp->UDP_CSR[wIndex] = 0;\r
- AT91F_USB_SendZlp(pUdp);\r
- }\r
- else\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
- case STD_CLEAR_FEATURE_ZERO:\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
- case STD_CLEAR_FEATURE_INTERFACE:\r
- AT91F_USB_SendZlp(pUdp);\r
- break;\r
- case STD_CLEAR_FEATURE_ENDPOINT:\r
- wIndex &= 0x0F;\r
- if ((wValue == 0) && (wIndex >= AT91C_EP_OUT) && (wIndex <= AT91C_EP_NOTIFY)) {\r
- if (wIndex == AT91C_EP_OUT)\r
- pUdp->UDP_CSR[AT91C_EP_OUT] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_OUT);\r
- else if (wIndex == AT91C_EP_IN)\r
- pUdp->UDP_CSR[AT91C_EP_IN] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_BULK_IN);\r
- else if (wIndex == AT91C_EP_NOTIFY)\r
- pUdp->UDP_CSR[AT91C_EP_NOTIFY] = (AT91C_UDP_EPEDS | AT91C_UDP_EPTYPE_INT_IN);\r
- AT91F_USB_SendZlp(pUdp);\r
- }\r
- else\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
-\r
- // handle CDC class requests\r
- case SET_LINE_CODING:\r
- while ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_RX_DATA_BK0) );\r
- UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_RX_DATA_BK0);\r
- AT91F_USB_SendZlp(pUdp);\r
- break;\r
- case GET_LINE_CODING:\r
- AT91F_USB_SendData(pUdp, (char *) &line, MIN(sizeof(line), wLength));\r
- break;\r
- case SET_CONTROL_LINE_STATE:\r
- btConnection = wValue;\r
- AT91F_USB_SendZlp(pUdp);\r
- break;\r
- default:\r
- AT91F_USB_SendStall(pUdp);\r
- break;\r
- }\r
-}\r
+++ /dev/null
-/*\r
- * at91sam7s USB CDC device implementation\r
- *\r
- * Copyright (c) 2012, Roel Verdult\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- * 3. Neither the name of the copyright holders nor the\r
- * names of its contributors may be used to endorse or promote products\r
- * derived from this software without specific prior written permission.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\r
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY\r
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\r
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\r
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\r
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
- *\r
- * based on the "Basic USB Example" from ATMEL (doc6123.pdf)\r
- *\r
- * @file usb_cdc.c\r
- * @brief\r
- */\r
-\r
-#ifndef _USB_CDC_H_\r
-#define _USB_CDC_H_\r
-\r
-#include "common.h"\r
-\r
-void usb_disable();\r
-void usb_enable();\r
-bool usb_check();\r
-bool usb_poll();\r
-bool usb_poll_validate_length();\r
-uint32_t usb_read(byte_t* data, size_t len);\r
-uint32_t usb_write(const byte_t* data, const size_t len);\r
-\r
-#endif // _USB_CDC_H_\r
-\r
// Interlib Definitions
//-----------------------------------------------------------------------------
-#ifndef __COMMON_H
-#define __COMMON_H
+#ifndef COMMON_H__
+#define COMMON_H__
-#include <stddef.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <at91sam7s512.h>
typedef unsigned char byte_t;
#ifndef MIN
# define MAX(a, b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef ABS
-# define ABS(a) ( ((a)<0) ? -(a) : (a) )
+# define ABS(a) (((a) < 0) ? -(a) : (a))
#endif
-
#define RAMFUNC __attribute((long_call, section(".ramfunc")))
#endif
// own protocol.
//-----------------------------------------------------------------------------
-#ifndef __USB_CMD_H
-#define __USB_CMD_H
+#ifndef USB_CMD_H__
+#define USB_CMD_H__
+
#ifdef _MSC_VER
typedef DWORD uint32_t;
typedef BYTE uint8_t;
#define PACKED
-// stuff
#else
#include <stdint.h>
#include <stdbool.h>
#define USB_CMD_DATA_SIZE 512
typedef struct {
- uint64_t cmd;
- uint64_t arg[3];
- union {
- uint8_t asBytes[USB_CMD_DATA_SIZE];
- uint32_t asDwords[USB_CMD_DATA_SIZE/4];
- } d;
+ uint64_t cmd;
+ uint64_t arg[3];
+ union {
+ uint8_t asBytes[USB_CMD_DATA_SIZE];
+ uint32_t asDwords[USB_CMD_DATA_SIZE/4];
+ } d;
} PACKED UsbCommand;
+
// A struct used to send sample-configs over USB
-typedef struct{
+typedef struct {
uint8_t decimation;
uint8_t bits_per_sample;
bool averaging;
int samples_to_skip;
} sample_config;
+
// For the bootloader
#define CMD_DEVICE_INFO 0x0000
#define CMD_SETUP_WRITE 0x0001
#define CMD_ICLASS_WRITEBLOCK 0x0397
#define CMD_ICLASS_EML_MEMSET 0x0398
#define CMD_ICLASS_CHECK 0x0399
-#define CMD_ICLASS_READCHECK 0x039A
+#define CMD_ICLASS_READCHECK 0x039A
// For measurements of the antenna tuning
#define CMD_MEASURE_ANTENNA_TUNING 0x0400
#define CMD_MIFAREU_WRITEBL 0x0722
#define CMD_MIFAREU_WRITEBL_COMPAT 0x0723
#define CMD_MIFAREUC_AUTH 0x0724
-//0x0725 and 0x0726 no longer used
+//0x0725 and 0x0726 no longer used
#define CMD_MIFAREUC_SETPWD 0x0727
// Mifare simulation flags
-#define FLAG_INTERACTIVE (1<<0)
-#define FLAG_4B_UID_IN_DATA (1<<1)
-#define FLAG_7B_UID_IN_DATA (1<<2)
-#define FLAG_NR_AR_ATTACK (1<<4)
-#define FLAG_RANDOM_NONCE (1<<5)
+#define FLAG_INTERACTIVE (1<<0)
+#define FLAG_4B_UID_IN_DATA (1<<1)
+#define FLAG_7B_UID_IN_DATA (1<<2)
+#define FLAG_NR_AR_ATTACK (1<<4)
+#define FLAG_RANDOM_NONCE (1<<5)
// iCLASS reader flags
// CMD_DEVICE_INFO response packet has flags in arg[0], flag definitions:
/* Whether a bootloader that understands the common_area is present */
-#define DEVICE_INFO_FLAG_BOOTROM_PRESENT (1<<0)
+#define DEVICE_INFO_FLAG_BOOTROM_PRESENT (1<<0)
/* Whether a osimage that understands the common_area is present */
-#define DEVICE_INFO_FLAG_OSIMAGE_PRESENT (1<<1)
+#define DEVICE_INFO_FLAG_OSIMAGE_PRESENT (1<<1)
/* Set if the bootloader is currently executing */
-#define DEVICE_INFO_FLAG_CURRENT_MODE_BOOTROM (1<<2)
+#define DEVICE_INFO_FLAG_CURRENT_MODE_BOOTROM (1<<2)
/* Set if the OS is currently executing */
-#define DEVICE_INFO_FLAG_CURRENT_MODE_OS (1<<3)
+#define DEVICE_INFO_FLAG_CURRENT_MODE_OS (1<<3)
/* Set if this device understands the extend start flash command */
-#define DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH (1<<4)
+#define DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH (1<<4)
/* CMD_START_FLASH may have three arguments: start of area to flash,
end of area to flash, optional magic.
projects / proxmark3-svn / commitdiff