int main(int argc, char *argv[])
{
int ret;
const char *dev_path;
char name[64];
struct cavan_input_service service;
assert(argc < 3);
if (argc > 1)
{
if (file_test(argv[1], "c") < 0 && text_is_number(argv[1]))
{
sprintf(name, "/dev/input/event%s", argv[1]);
dev_path = name;
}
else
{
dev_path = argv[1];
}
}
else
{
dev_path = NULL;
}
cavan_input_service_init(&service, cavan_event_simple_matcher);
service.lcd_width = service.lcd_height = 100;
ret = cavan_input_service_start(&service, (void *) dev_path);
if (ret < 0)
{
pr_error_info("cavan_input_service_start");
return ret;
}
cavan_input_service_join(&service);
cavan_input_service_stop(&service);
return 0;
}
static void swan_show_picture(const char *state, int reset)
{
unsigned int i;
struct cavan_input_service service;
close_console();
if (cavan_fb_bmp_view2(format_text(BMP_PATH "/%s.bmp", state), NULL) < 0) {
cavan_fb_bmp_view2(format_text(BACKUP_BMP_PATH "/%s.bmp", state), NULL);
}
if (reset == 0) {
sleep(5);
return;
}
print_string("Press \"Power\" reset the system");
cavan_input_service_init(&service, swan_keypad_match);
service.handler = swan_keypad_handler;
cavan_input_service_start(&service, NULL);
print_string("Press \"Enter\" into command line");
for (i = REBOOT_TIMEOUT; i > 0; i--) {
int c;
print("Reboot remain time %d(s) \r", i);
c = cavan_getchar_timed(1, 0);
if (c == '\n') {
cavan_input_service_stop(&service);
return;
}
}
println("\nSystem Rebooting ...");
sync();
reboot(RB_AUTOBOOT);
}