mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-09-21 23:36:51 +08:00
151 lines
3.5 KiB
C
151 lines
3.5 KiB
C
//-----------------------------------------------------------------------------
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Flasher frontend tool
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//-----------------------------------------------------------------------------
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "sleep.h"
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//#include "proxusb.h"
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#include "flash.h"
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#include "uart.h"
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#include "usb_cmd.h"
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static serial_port sp;
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static char* serial_port_name;
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void cmd_debug(UsbCommand* UC) {
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// Debug
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printf("UsbCommand length[len=%zd]\n",sizeof(UsbCommand));
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printf(" cmd[len=%zd]: %016llx\n",sizeof(UC->cmd),UC->cmd);
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printf(" arg0[len=%zd]: %016llx\n",sizeof(UC->arg[0]),UC->arg[0]);
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printf(" arg1[len=%zd]: %016llx\n",sizeof(UC->arg[1]),UC->arg[1]);
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printf(" arg2[len=%zd]: %016llx\n",sizeof(UC->arg[2]),UC->arg[2]);
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printf(" data[len=%zd]: ",sizeof(UC->d.asBytes));
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for (size_t i=0; i<16; i++) {
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printf("%02x",UC->d.asBytes[i]);
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}
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printf("...\n");
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}
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void SendCommand(UsbCommand* txcmd) {
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// printf("send: ");
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// cmd_debug(txcmd);
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if (!uart_send(sp,(byte_t*)txcmd,sizeof(UsbCommand))) {
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printf("Sending bytes to proxmark failed\n");
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exit(1);
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}
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}
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void ReceiveCommand(UsbCommand* rxcmd) {
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byte_t* prxcmd = (byte_t*)rxcmd;
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byte_t* prx = prxcmd;
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size_t rxlen;
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while (true) {
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rxlen = sizeof(UsbCommand) - (prx-prxcmd);
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if (uart_receive(sp,prx,&rxlen)) {
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// printf("received [%zd] bytes\n",rxlen);
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prx += rxlen;
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if ((prx-prxcmd) >= sizeof(UsbCommand)) {
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// printf("received: ");
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// cmd_debug(rxcmd);
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return;
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}
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}
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}
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}
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void CloseProxmark() {
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// Clean up the port
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uart_close(sp);
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}
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int OpenProxmark(size_t i) {
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sp = uart_open(serial_port_name);
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if (sp == INVALID_SERIAL_PORT) {
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return 0;
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}
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return 1;
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}
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static void usage(char *argv0)
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{
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fprintf(stderr, "Usage: %s <port> [-b] image.elf [image.elf...]\n\n", argv0);
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fprintf(stderr, "\t-b\tEnable flashing of bootloader area (DANGEROUS)\n\n");
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fprintf(stderr, "Example: %s path/to/osimage.elf path/to/fpgaimage.elf\n", argv0);
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}
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#define MAX_FILES 4
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int main(int argc, char **argv)
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{
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int can_write_bl = 0;
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int num_files = 0;
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int res;
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flash_file_t files[MAX_FILES];
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memset(files, 0, sizeof(files));
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if (argc < 3) {
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usage(argv[0]);
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return -1;
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}
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for (int i = 2; i < argc; i++) {
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if (argv[i][0] == '-') {
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if (!strcmp(argv[i], "-b")) {
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can_write_bl = 1;
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} else {
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usage(argv[0]);
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return -1;
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}
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} else {
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res = flash_load(&files[num_files], argv[i], can_write_bl);
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if (res < 0) {
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fprintf(stderr, "Error while loading %s\n", argv[i]);
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return -1;
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}
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fprintf(stderr, "\n");
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num_files++;
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}
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}
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serial_port_name = argv[1];
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fprintf(stderr, "Waiting for Proxmark to appear on USB...");
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while (!OpenProxmark(0)) {
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fprintf(stderr, ".");
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}
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fprintf(stderr, " Found.\n");
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res = flash_start_flashing(can_write_bl);
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if (res < 0)
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return -1;
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fprintf(stderr, "\nFlashing...\n");
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for (int i = 0; i < num_files; i++) {
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res = flash_write(&files[i]);
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if (res < 0)
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return -1;
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flash_free(&files[i]);
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fprintf(stderr, "\n");
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}
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fprintf(stderr, "Resetting hardware...\n");
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res = flash_stop_flashing();
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if (res < 0)
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return -1;
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CloseProxmark();
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fprintf(stderr, "All done.\n\n");
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fprintf(stderr, "Have a nice day!\n");
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return 0;
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}
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