static int main_thread(SceSize args, void *argp)
{
char cmdbuf[128];
int cpos;
int retv;
cpos = 0;
while(1){
if(usbAsyncRead(ASYNC_STDOUT, (unsigned char*)&cmdbuf[cpos], 1)<1){
sceKernelDelayThread(250000);
continue;
}
if(cmdbuf[cpos]=='\n'){
cmdbuf[cpos] = 0;
retv = parse_cmd(cmdbuf);
cpos = 0;
}else{
if(cpos<127)
cpos++;
}
}
sceKernelExitDeleteThread(0);
return 0;
}
int getDebugChar(unsigned char *ch)
{
int ret = 0;
*ch = 0;
do
{
ret = usbAsyncRead(ASYNC_GDB, ch, 1);
}
while(ret < 1);
return ret;
}
int usbStdinRead(char *data, int size)
{
int ret = 0;
while(1)
{
ret = usbAsyncRead(ASYNC_STDOUT, (unsigned char*) data, size);
if(ret < 0)
{
sceKernelDelayThread(250000);
continue;
}
break;
}
return ret;
}
int main(int argc, char *argv[])
{
int chan;
int running = 1;
pspDebugScreenInit();
chan = usbAsyncRegister(ASYNC_ALLOC_CHAN, &g_endp);
if(chan < 0)
{
printf("Could not allocate async channel\n");
return 0;
}
usbWaitForConnect();
printf("Allocated channel %d, connect to localhost port %d and start typing\n", chan, 10000 + chan);
while(running)
{
unsigned char buf[512];
int len;
len = usbAsyncRead(chan, buf, sizeof(buf));
if(len < 0)
{
/* Error, most likely shutdown */
break;
}
if(len > 0)
{
pspDebugScreenPrintf("Read: %.*s\n", len, buf);
usbAsyncWrite(chan, buf, len);
}
}
usbAsyncUnregister(chan);
return 0;
}
int usbShellReadInput(unsigned char *cli, char **argv, int max_cli, int max_arg)
{
int cli_pos = 0;
int argc = 0;
unsigned char *argstart = cli;
while(1)
{
if(usbAsyncRead(ASYNC_SHELL, &cli[cli_pos], 1) < 1)
{
sceKernelDelayThread(250000);
continue;
}
if(cli[cli_pos] == 1)
{
cli[cli_pos] = 0;
break;
}
else
{
if(cli_pos < (max_cli-1))
{
if(cli[cli_pos] == 0)
{
if(argc < max_arg)
{
argv[argc++] = (char*) argstart;
argstart = &cli[cli_pos+1];
}
}
cli_pos++;
}
}
}
return argc;
}
int main_thread(SceSize args, void *argp)
{
unsigned char cli[MAX_CLI];
int cli_pos = 0;
usbAsyncRegister(ASYNC_SHELL, &g_endp);
ttySetUsbHandler(usbShellPrint, usbStdoutPrint, usbStderrPrint);
usbWaitForConnect();
psplinkPrintPrompt();
while(1)
{
if(usbAsyncRead(ASYNC_SHELL, &cli[cli_pos], 1) < 1)
{
sceKernelDelayThread(250000);
continue;
}
if(cli[cli_pos] == '\n')
{
cli[cli_pos] = 0;
if(psplinkParseCommand(cli) == 1)
{
psplinkExitShell();
}
cli_pos = 0;
}
else
{
if(cli_pos < (MAX_CLI-1))
{
cli_pos++;
}
}
}
return 0;
}
