qi-hardware/xburst-tools
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add -d options. search xburst device every second

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This commit is contained in:
Xiangfu Liu 2010-04-22 17:13:47 +08:00
parent b3ea184e6a
commit 59a440415b
1 changed files with 74 additions and 31 deletions
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105
xbboot/host-app/host_main.c
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@ -1,5 +1,6 @@
//
// Authors: Wolfgang Spraul <wolfgang@qi-hardware.com>
// Authors: Xiangfu Liu <xiangfu@sharism.cc>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
@ -10,6 +11,8 @@
#include <stdio.h>
#include <string.h>
#include <usb.h>
#include <time.h>
#include <signal.h>
#include "xbboot_version.h"
#define HIWORD(dw) (((dw) >> 16) & 0xFFFF)
@ -40,36 +43,26 @@
#define INGENIC_OUT_ENDPOINT 0x01
uint8_t xburst_interface = 0;
int xkill = 0;
struct usb_dev_handle* open_xburst_device();
void close_xburst_device(struct usb_dev_handle* xburst_h);
int send_request(struct usb_dev_handle* xburst_h, char* request, char* str_param);
void signal_handler(int sig);
void show_help();
int main(int argc, char** argv)
{
struct usb_dev_handle* xburst_h;
signal(SIGHUP, signal_handler); /* hangup signal */
signal(SIGTERM, signal_handler); /* software termination signal from kill */
signal(SIGINT, signal_handler); /* software termination signal from kill */
if (argc < 2
|| !strcmp(argv[1], "-h")
|| !strcmp(argv[1], "--help")) {
printf("\n"
"xbboot version %s - Ingenic XBurst USB Boot Vendor Requests\n"
"(c) 2009 Wolfgang Spraul\n"
"Report bugs to <wolfgang@qi-hardware.com>.\n"
"\n"
"xbboot [vendor_request] ... (must run as root)\n"
" -h --help print this help message\n"
" -v --version print the version number\n"
"\n"
" bulk_read <len> read len bulk bytes from USB, write to stdout\n"
" bulk_write <path> write file at <path> to USB\n"
" [get_info | VR_GET_CPU_INFO] read 8-byte CPU info and write to stdout\n"
" [set_addr | VR_SET_DATA_ADDRESS] <addr> send memory address\n"
" [set_len | VR_SET_DATA_LENGTH] <len> send data length\n"
" [flush_cache | VR_FLUSH_CACHES] flush I-Cache and D-Cache\n"
" [start1 | VR_PROGRAM_START1] <addr> transfer data from D-Cache to I-Cache and branch to I-Cache\n"
" [start2 | VR_PROGRAM_START2] <addr> branch to <addr> directly\n"
"\n"
"- all numbers can be prefixed 0x for hex otherwise decimal\n"
"\n", XBBOOT_VERSION);
show_help();
return EXIT_SUCCESS;
}
if (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
@ -82,22 +75,39 @@ int main(int argc, char** argv)
return EXIT_FAILURE;
}
struct usb_dev_handle* xburst_h = open_xburst_device();
if (!xburst_h)
return EXIT_FAILURE;
if (!strcmp(argv[1], "-d") || !strcmp(argv[1], "--daemon")) {
struct timespec timx,tim1;
char* parameter;
if (argc == 2)
parameter = NULL;
else
parameter = argv[2];
tim1.tv_sec = 1;
tim1.tv_nsec = 0;
while(1) {
xburst_h = open_xburst_device();
if (xburst_h) {
printf("Info - found XBurst boot device.\n");
printf("Info - wait 5 seconds for Xburst device booting...\n");
sleep(5);
}
send_request(xburst_h, argv[1], parameter);
if (xkill)
goto xquit;
if (nanosleep(&tim1,&timx) == -1){
perror("Error - ");
goto xquit;
}
}
}
xburst_h = open_xburst_device();
if (xburst_h)
send_request(xburst_h, argv[1], (argc == 2 ? NULL : argv[2]));
xquit:
close_xburst_device(xburst_h);
return EXIT_SUCCESS;
}
void close_xburst_device(struct usb_dev_handle* xburst_h)
{
if (xburst_h && xburst_interface)
@ -137,7 +147,7 @@ struct usb_dev_handle* open_xburst_device()
}
}
if (!xburst_dev) {
fprintf(stderr, "Error - no XBurst boot device found.\n");
fprintf(stderr, "Info - no XBurst boot device found.\n");
goto xout;
}
}
@ -373,3 +383,36 @@ int send_request(struct usb_dev_handle* xburst_h, char* request, char* str_param
xout_xburst_interface:
return 1;
}
void signal_handler(int sig){
switch(sig){
case SIGINT:
xkill = 1;
break;
}
}
void show_help()
{
printf("\n"
"xbboot version %s - Ingenic XBurst USB Boot Vendor Requests\n"
"(c) 2009 Wolfgang Spraul\n"
"Report bugs to <wolfgang@qi-hardware.com>.\n"
"\n"
"xbboot [vendor_request] ... (must run as root)\n"
" -h --help print this help message\n"
" -v --version print the version number\n"
" [-d | --daemon] <address> <image> \n"
"\n"
" bulk_read <len> read len bulk bytes from USB, write to stdout\n"
" bulk_write <path> write file at <path> to USB\n"
" [get_info | VR_GET_CPU_INFO] read 8-byte CPU info and write to stdout\n"
" [set_addr | VR_SET_DATA_ADDRESS] <addr> send memory address\n"
" [set_len | VR_SET_DATA_LENGTH] <len> send data length\n"
" [flush_cache | VR_FLUSH_CACHES] flush I-Cache and D-Cache\n"
" [start1 | VR_PROGRAM_START1] <addr> transfer data from D-Cache to I-Cache and branch to I-Cache\n"
" [start2 | VR_PROGRAM_START2] <addr> branch to <addr> directly\n"
"\n"
"- all numbers can be prefixed 0x for hex otherwise decimal\n"
"\n", XBBOOT_VERSION);
}