+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+// Flasher frontend tool
+//-----------------------------------------------------------------------------
+
#include <stdio.h>
#include <stdlib.h>
-#include "proxusb.h"
+#include <string.h>
+#include "sleep.h"
+#include "proxmark3.h"
#include "flash.h"
+#include "uart.h"
+#include "../include/usb_cmd.h"
-unsigned int current_command = CMD_UNKNOWN;
+#ifdef _WIN32
+# define unlink(x)
+#endif
-extern struct partition partitions[];
+static serial_port sp;
+static char* serial_port_name;
-static void usage(char **argv)
-{
- fprintf(stderr, "Usage: %s areas image [image [image]]\n", argv[0]);
- fprintf(stderr, " areas is a comma-separated list of areas to flash, with no spaces\n");
- fprintf(stderr, " Known areas are:");
+void cmd_debug(UsbCommand* UC) {
+ // Debug
+ printf("UsbCommand length[len=%zd]\n",sizeof(UsbCommand));
+ printf(" cmd[len=%zd]: %016"llx"\n",sizeof(UC->cmd),UC->cmd);
+ printf(" arg0[len=%zd]: %016"llx"\n",sizeof(UC->arg[0]),UC->arg[0]);
+ printf(" arg1[len=%zd]: %016"llx"\n",sizeof(UC->arg[1]),UC->arg[1]);
+ printf(" arg2[len=%zd]: %016"llx"\n",sizeof(UC->arg[2]),UC->arg[2]);
+ printf(" data[len=%zd]: ",sizeof(UC->d.asBytes));
+ for (size_t i=0; i<16; i++) {
+ printf("%02x",UC->d.asBytes[i]);
+ }
+ printf("...\n");
+}
+
+void SendCommand(UsbCommand* txcmd) {
+// printf("send: ");
+// cmd_debug(txcmd);
+ if (!uart_send(sp,(byte_t*)txcmd,sizeof(UsbCommand))) {
+ printf("Sending bytes to proxmark failed\n");
+ exit(1);
+ }
+}
+
+void ReceiveCommand(UsbCommand* rxcmd) {
+ byte_t* prxcmd = (byte_t*)rxcmd;
+ byte_t* prx = prxcmd;
+ size_t rxlen;
+ while (true) {
+ rxlen = sizeof(UsbCommand) - (prx-prxcmd);
+ if (uart_receive(sp,prx,&rxlen)) {
+// printf("received [%zd] bytes\n",rxlen);
+ prx += rxlen;
+ if ((prx-prxcmd) >= sizeof(UsbCommand)) {
+// printf("received: ");
+// cmd_debug(rxcmd);
+ return;
+ }
+ }
+ }
+}
- for (int i = 0; partitions[i].name != NULL; ++i) {
- fprintf(stderr, " %s", partitions[i].name);
+void CloseProxmark() {
+ // Clean up the port
+ uart_close(sp);
+ // Fix for linux, it seems that it is extremely slow to release the serial port file descriptor /dev/*
+ unlink(serial_port_name);
+}
+
+int OpenProxmark(size_t i) {
+ sp = uart_open(serial_port_name);
+ if (sp == INVALID_SERIAL_PORT || sp == CLAIMED_SERIAL_PORT) {
+ //poll once a second
+ return 0;
}
+ return 1;
+}
- fprintf(stderr, "\n");
- fprintf(stderr, " image is the path to the corresponding image\n\n");
- fprintf(stderr, "Example: %s os,fpga path/to/osimage.elf path/to/fpgaimage.elf\n", argv[0]);
+static void usage(char *argv0)
+{
+ fprintf(stderr, "Usage: %s <port> [-b] image.elf [image.elf...]\n\n", argv0);
+ fprintf(stderr, "\t-b\tEnable flashing of bootloader area (DANGEROUS)\n\n");
+ //Is the example below really true? /Martin
+ fprintf(stderr, "Example:\n\n\t %s path/to/osimage.elf path/to/fpgaimage.elf\n", argv0);
+ fprintf(stderr, "\nExample (Linux):\n\n\t %s /dev/ttyACM0 armsrc/obj/fullimage.elf\n", argv0);
+ fprintf(stderr, "\nNote (Linux): if the flasher gets stuck in 'Waiting for Proxmark to reappear on <DEVICE>',\n");
+ fprintf(stderr, " you need to blacklist proxmark for modem-manager - see wiki for more details:\n");
+ fprintf(stderr, " http://code.google.com/p/proxmark3/wiki/Linux\n\n");
}
+#define MAX_FILES 4
+
int main(int argc, char **argv)
{
- if (argc < 2) {
- usage(argv);
- exit(-1);
- }
+ int can_write_bl = 0;
+ int num_files = 0;
+ int res;
+ flash_file_t files[MAX_FILES];
- /* Count area arguments */
- int areas = 0, offset=-1, length=0;
- while (find_next_area(argv[1], &offset, &length)) areas++;
+ memset(files, 0, sizeof(files));
- if (areas != argc - 2) {
- usage(argv);
- exit(-1);
- }
+ if (argc < 3) {
+ usage(argv[0]);
+ return -1;
+ }
+
+ for (int i = 2; i < argc; i++) {
+ if (argv[i][0] == '-') {
+ if (!strcmp(argv[i], "-b")) {
+ can_write_bl = 1;
+ } else {
+ usage(argv[0]);
+ return -1;
+ }
+ } else {
+ res = flash_load(&files[num_files], argv[i], can_write_bl);
+ if (res < 0) {
+ fprintf(stderr, "Error while loading %s\n", argv[i]);
+ return -1;
+ }
+ fprintf(stderr, "\n");
+ num_files++;
+ }
+ }
+
+ serial_port_name = argv[1];
+
+ fprintf(stderr,"Waiting for Proxmark to appear on %s",serial_port_name);
+ do {
+ sleep(1);
+ fprintf(stderr, ".");
+ } while (!OpenProxmark(0));
+ fprintf(stderr," Found.\n");
+
+ res = flash_start_flashing(can_write_bl,serial_port_name);
+ if (res < 0)
+ return -1;
- usb_init();
+ fprintf(stderr, "\nFlashing...\n");
- fprintf(stderr,"Waiting for Proxmark to appear on USB... ");
- while (!OpenProxmark(0)) { sleep(1); }
- fprintf(stderr,"Found.\n");
+ for (int i = 0; i < num_files; i++) {
+ res = flash_write(&files[i]);
+ if (res < 0)
+ return -1;
+ flash_free(&files[i]);
+ fprintf(stderr, "\n");
+ }
- do_flash(argv);
+ fprintf(stderr, "Resetting hardware...\n");
- UsbCommand c = {CMD_HARDWARE_RESET};
- SendCommand(&c);
+ res = flash_stop_flashing();
+ if (res < 0)
+ return -1;
- CloseProxmark();
+ CloseProxmark();
- fprintf(stderr,"Have a nice day!\n");
+ fprintf(stderr, "All done.\n\n");
+ fprintf(stderr, "Have a nice day!\n");
- return 0;
+ return 0;
}
projects / proxmark3-svn / blobdiff