void testControllerTimmings() {
u64 tick0, tick1;
int n;
SceCtrlData pad_data;
SceCtrlLatch latch;
// Test sceCtrlReadBufferPositive
sceRtcGetCurrentTick(&tick0);
for (n = 0; n < 5; n++) sceCtrlReadBufferPositive(&pad_data, 1);
sceRtcGetCurrentTick(&tick1);
printf("%d\n", (tick1 - tick0 > 5000));
// Test sceCtrlReadLatch
sceRtcGetCurrentTick(&tick0);
for (n = 0; n < 5; n++) sceCtrlReadLatch(&latch);
sceRtcGetCurrentTick(&tick1);
printf("%d\n", (tick1 - tick0 > 5000));
// Test sceCtrlPeekBufferPositive
sceRtcGetCurrentTick(&tick0);
for (n = 0; n < 5; n++) sceCtrlPeekBufferPositive(&pad_data, 1);
sceRtcGetCurrentTick(&tick1);
printf("%d\n", (tick1 - tick0 < 5000));
// Test sceCtrlPeekLatch
/*
sceRtcGetCurrentTick(&tick0);
for (n = 0; n < 5; n++) sceCtrlPeekLatch(&pad_data, 1);
sceRtcGetCurrentTick(&tick1);
printf("%d\n", (tick1 - tick0 < 5000));
*/
}
void testCycleLatch(int cycle) {
SceCtrlLatch latch;
// Ignore it this time, to reset it.
sceCtrlReadLatch(&latch);
sceDisplayWaitVblank();
sceCtrlSetSamplingCycle(cycle);
int vcountBefore = sceDisplayGetVcount();
sceKernelDelayThread(166666);
int vcountAfter = sceDisplayGetVcount();
int after = sceCtrlReadLatch(&latch);
// Keeping it approximate because timing is hard to get millisecond accurate.
schedf("%d cycle: %dx\n", cycle, (after + 5) / (vcountAfter - vcountBefore));
}
int main(int argc, char *argv[]) {
int result, data;
SceCtrlData pad_data[128];
SceCtrlLatch latch;
schedulingLogPos = schedulingLog;
SceUID thread = sceKernelCreateThread("preempt", &testThread, sceKernelGetThreadCurrentPriority() - 1, 0x500, 0, NULL);
sceKernelStartThread(thread, 0, 0);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlSetSamplingMode 1\n");
didPreempt = 0;
result = sceCtrlSetSamplingMode(1);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlSetSamplingMode 1: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlSetSamplingMode 0\n");
didPreempt = 0;
result = sceCtrlSetSamplingMode(0);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlSetSamplingMode 0: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlSetSamplingCycle 0\n");
didPreempt = 0;
result = sceCtrlSetSamplingCycle(0);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlSetSamplingCycle 0: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlGetSamplingMode\n");
didPreempt = 0;
result = sceCtrlGetSamplingMode(&data);
schedulingLogPos += sprintf(schedulingLogPos, "VALUE: %08x\n", data);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlGetSamplingMode: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlReadBufferPositive 1\n");
didPreempt = 0;
result = sceCtrlReadBufferPositive(&pad_data[0], 1);
outputPadData(result, &pad_data[0]);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlReadBufferPositive 1: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlReadBufferPositive 64\n");
didPreempt = 0;
result = sceCtrlReadBufferPositive(&pad_data[0], 64);
outputPadData(result, &pad_data[0]);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlReadBufferPositive 64: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlPeekBufferPositive 64\n");
didPreempt = 0;
result = sceCtrlPeekBufferPositive(&pad_data[0], 64);
outputPadData(result, &pad_data[0]);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlPeekBufferPositive 64: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlReadBufferPositive 96\n");
didPreempt = 0;
result = sceCtrlReadBufferPositive(&pad_data[0], 96);
outputPadData(result, &pad_data[0]);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlReadBufferPositive 96: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlPeekLatch\n");
didPreempt = 0;
result = sceCtrlPeekLatch(&latch);
// Result is # of reads, which won't match headless.
result = result >= 1 ? 1 : 0;
outputLatchData(result, &latch);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlPeekLatch: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlReadLatch\n");
didPreempt = 0;
result = sceCtrlReadLatch(&latch);
// Result is # of reads, which won't match headless.
result = result >= 1 ? 1 : 0;
outputLatchData(result, &latch);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlReadLatch: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
schedulingLogPos += sprintf(schedulingLogPos, "BEFORE sceCtrlPeekLatch\n");
didPreempt = 0;
result = sceCtrlPeekLatch(&latch);
outputLatchData(result, &latch);
schedulingLogPos += sprintf(schedulingLogPos, "AFTER sceCtrlPeekLatch: %08x preempt:%d\n", result, didPreempt);
sceKernelDelayThread(300);
sceKernelTerminateDeleteThread(thread);
sceKernelDelayThread(300);
printf("%s", schedulingLog);
return 0;
}
void setPassword()
{
Config cfg;
char input[11];
int len;
#ifndef DEBUG
footer_changemode = loadImageFromMemory(images[FOOTER_CHANGEMODE].data, images[FOOTER_CHANGEMODE].hdr.size);
#endif
while(1)
{
#ifdef DEBUG
printf("\nEnter new password: "******"\nConfirm password: "******"\nPassword changed.");
#else
int temp;
blitImageToScreen(0, 0, images[BACKGROUND].hdr.w, images[BACKGROUND].hdr.h, background, images[BACKGROUND].hdr.x, images[BACKGROUND].hdr.y);
blitAlphaImageToScreen(0, 0, images[FOOTER_CHANGEMODE].hdr.w, images[FOOTER_CHANGEMODE].hdr.h, footer_changemode, images[FOOTER_CHANGEMODE].hdr.x, images[FOOTER_CHANGEMODE].hdr.y);
blitAlphaImageToScreen(0, 0, images[TITLE_CONFIRMPASSWORD].hdr.w, images[TITLE_CONFIRMPASSWORD].hdr.h, title_confirmpassword, images[TITLE_CONFIRMPASSWORD].hdr.x, images[TITLE_CONFIRMPASSWORD].hdr.y);
freeImage(title_confirmpassword);
msg_passwordchanged = loadImageFromMemory(images[MSG_PASSWORDCHANGED].data, images[MSG_PASSWORDCHANGED].hdr.size);
blitAlphaImageToScreen(0, 0, images[MSG_PASSWORDCHANGED].hdr.w, images[MSG_PASSWORDCHANGED].hdr.h, msg_passwordchanged, images[MSG_PASSWORDCHANGED].hdr.x, images[MSG_PASSWORDCHANGED].hdr.y);
freeImage(msg_passwordchanged);
for(temp = 0; temp < len; temp++)
{
blitAlphaImageToScreen(0, 0, images[MASK].hdr.w, images[MASK].hdr.h, mask, images[MASK].hdr.x+(temp*images[MASK].hdr.w), images[MASK].hdr.y);
}
sceDisplayWaitVblankStart();
flipScreen();
#endif
sceKernelDelayThread(3000*1000);
#ifdef DEBUG
printf("\n\nPress X to require password only at reboot.\n\nPress O to require password always at XMB.");
#else
blitImageToScreen(0, 0, images[BACKGROUND].hdr.w, images[BACKGROUND].hdr.h, background, images[BACKGROUND].hdr.x, images[BACKGROUND].hdr.y);
blitAlphaImageToScreen(0, 0, images[FOOTER_CHANGEMODE].hdr.w, images[FOOTER_CHANGEMODE].hdr.h, footer_changemode, images[FOOTER_CHANGEMODE].hdr.x, images[FOOTER_CHANGEMODE].hdr.y);
title_requirepassword = loadImageFromMemory(images[TITLE_REQUIREPASSWORD].data, images[TITLE_REQUIREPASSWORD].hdr.size);
blitAlphaImageToScreen(0, 0, images[TITLE_REQUIREPASSWORD].hdr.w, images[TITLE_REQUIREPASSWORD].hdr.h, title_requirepassword, images[TITLE_REQUIREPASSWORD].hdr.x, images[TITLE_REQUIREPASSWORD].hdr.y);
freeImage(title_requirepassword);
buttons = loadImageFromMemory(images[BUTTONS].data, images[BUTTONS].hdr.size);
blitAlphaImageToScreen(0, 0, images[BUTTONS].hdr.w, images[BUTTONS].hdr.h, buttons, images[BUTTONS].hdr.x, images[BUTTONS].hdr.y);
freeImage(buttons);
sceDisplayWaitVblankStart();
flipScreen();
#endif
SceCtrlLatch latch;
sceCtrlSetSamplingCycle(0);
sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);
int skipped=0;
while(1)
{
sceCtrlReadLatch(&latch);
if(!skipped)
{
skipped=1;
continue;
}
if (latch.uiMake & PSP_CTRL_CROSS)
{
cfg.onlyBoot = 1;
break;
}
if (latch.uiMake & PSP_CTRL_CIRCLE)
{
cfg.onlyBoot = 0;
break;
}
sceKernelDelayThread(10*1000);
}
sceKernelDelayThread(2000*1000);
break;
}
else
{
#ifdef DEBUG
printf("\nPasswords do not match.");
#else
int temp;
blitImageToScreen(0, 0, images[BACKGROUND].hdr.w, images[BACKGROUND].hdr.h, background, images[BACKGROUND].hdr.x, images[BACKGROUND].hdr.y);
blitAlphaImageToScreen(0, 0, images[FOOTER_CHANGEMODE].hdr.w, images[FOOTER_CHANGEMODE].hdr.h, footer_changemode, images[FOOTER_CHANGEMODE].hdr.x, images[FOOTER_CHANGEMODE].hdr.y);
blitAlphaImageToScreen(0, 0, images[TITLE_CONFIRMPASSWORD].hdr.w, images[TITLE_CONFIRMPASSWORD].hdr.h, title_confirmpassword, images[TITLE_CONFIRMPASSWORD].hdr.x, images[TITLE_CONFIRMPASSWORD].hdr.y);
freeImage(title_confirmpassword);
msg_notmatch = loadImageFromMemory(images[MSG_NOTMATCH].data, images[MSG_NOTMATCH].hdr.size);
blitAlphaImageToScreen(0, 0, images[MSG_NOTMATCH].hdr.w, images[MSG_NOTMATCH].hdr.h, msg_notmatch, images[MSG_NOTMATCH].hdr.x, images[MSG_NOTMATCH].hdr.y);
freeImage(msg_notmatch);
for(temp = 0; temp < len; temp++)
{
blitAlphaImageToScreen(0, 0, images[MASK].hdr.w, images[MASK].hdr.h, mask, images[MASK].hdr.x+(temp*images[MASK].hdr.w), images[MASK].hdr.y);
}
sceDisplayWaitVblankStart();
flipScreen();
#endif
sceKernelDelayThread(3000*1000);
}
}
#ifndef DEBUG
freeImage(footer_changemode);
#endif
int result;
result = sceIoUnassign("flash0:");
if(result < 0)
{
#ifdef DEBUG
printf("\nError in unassign flash0.");
#endif
}
else
{
result = sceIoAssign("flash0:", "lflash0:0,0", "flashfat0:", IOASSIGN_RDWR, NULL, 0);
if(result < 0)
{
#ifdef DEBUG
printf("\nError in assigning flash0 for write.");
#endif
}
else
{
SceUID fp;
fp = sceIoOpen("flash0:/buttons.ini", PSP_O_WRONLY|PSP_O_TRUNC|PSP_O_CREAT, 0777);
if(fp < 0)
{
#ifdef DEBUG
printf("\nError writing flash0:/buttons.ini.");
#endif
}
else
{
sceIoWrite(fp, &cfg, sizeof(cfg));
sceIoClose(fp);
#ifdef DEBUG
printf("\nPassword written successfully.");
#endif
}
}
}
}
int getInput(char* input)
{
int pos=0;
int temp;
int skipped=0;
SceCtrlLatch latch;
sceCtrlSetSamplingCycle(0);
sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);
while(1)
{
sceCtrlReadLatch(&latch);
temp=pos;
if(!skipped)
{
skipped=1;
continue;
}
if ((latch.uiMake & PSP_CTRL_SELECT) && selectEnabled)
{
input[pos] = '\0';
return -1;
}
if (latch.uiMake & PSP_CTRL_START)
{
break;
}
if (pos >=10)
{
sceKernelDelayThread(10*1000);
continue;
}
if (latch.uiMake & PSP_CTRL_TRIANGLE)
{
input[pos++] = 1;
}
if (latch.uiMake & PSP_CTRL_CROSS)
{
input[pos++] = 2;
}
if (latch.uiMake & PSP_CTRL_SQUARE)
{
input[pos++] = 3;
}
if (latch.uiMake & PSP_CTRL_CIRCLE)
{
input[pos++] = 4;
}
if (latch.uiMake & PSP_CTRL_UP)
{
input[pos++] = 5;
}
if (latch.uiMake & PSP_CTRL_DOWN)
{
input[pos++] = 6;
}
if (latch.uiMake & PSP_CTRL_LEFT)
{
input[pos++] = 7;
}
if (latch.uiMake & PSP_CTRL_RIGHT)
{
input[pos++] = 8;
}
if (latch.uiMake & PSP_CTRL_LTRIGGER)
{
input[pos++] = 9;
}
if (latch.uiMake & PSP_CTRL_RTRIGGER)
{
input[pos++] = 10;
}
if(pos>10)
{
pos=10;
}
#ifdef DEBUG
if (pos > temp)
{
printf("*");
}
#else
blitImageToScreen(0, 0, images[BACKGROUND].hdr.w, images[BACKGROUND].hdr.h, background, images[BACKGROUND].hdr.x, images[BACKGROUND].hdr.y);
blitAlphaImageToScreen(0, 0, images[footerindex].hdr.w, images[footerindex].hdr.h, *footer, images[footerindex].hdr.x, images[footerindex].hdr.y);
blitAlphaImageToScreen(0, 0, images[titleindex].hdr.w, images[titleindex].hdr.h, *title, images[titleindex].hdr.x, images[titleindex].hdr.y);
for (temp = 0; temp < pos; temp++)
{
blitAlphaImageToScreen(0, 0, images[MASK].hdr.w, images[MASK].hdr.h, mask, images[MASK].hdr.x+(temp*images[MASK].hdr.w), images[MASK].hdr.y);
}
sceDisplayWaitVblankStart();
flipScreen();
#endif
sceKernelDelayThread(10*1000);
}
input[pos] = '\0';
return pos;
}
void
ui_msg_dialog (UI * ui, const char * msg)
{
pspUtilityMsgDialogParams params;
unsigned int swap_count = 0;
SceCtrlLatch latch;
memset (¶ms, 0, sizeof (params));
params.base.size = sizeof (params);
params.base.language = PSP_SYSTEMPARAM_LANGUAGE_ENGLISH;
params.base.buttonSwap = PSP_UTILITY_ACCEPT_CROSS;
/* Thread priorities */
params.base.graphicsThread = 17;
params.base.accessThread = 19;
params.base.fontThread = 18;
params.base.soundThread = 16;
params.mode = PSP_UTILITY_MSGDIALOG_MODE_TEXT;
params.options = PSP_UTILITY_MSGDIALOG_OPTION_TEXT;
snprintf (params.message, 512, msg);
sceUtilityMsgDialogInitStart (¶ms);
while (running) {
int done = 0;
/* directly use GU to avoid flickering with SDL */
sceGuStart (GU_DIRECT, list);
sceGuClearColor (0xff554433);
sceGuClearDepth (0);
sceGuClear (GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
sceGuFinish ();
sceGuSync (0,0);
switch (sceUtilityMsgDialogGetStatus ()) {
case PSP_UTILITY_DIALOG_NONE:
break;
case PSP_UTILITY_DIALOG_VISIBLE:
sceUtilityMsgDialogUpdate (1);
break;
case PSP_UTILITY_DIALOG_QUIT:
sceUtilityMsgDialogShutdownStart ();
break;
case PSP_UTILITY_DIALOG_FINISHED:
done = 1;
break;
default:
break;
}
sceDisplayWaitVblankStart ();
sceGuSwapBuffers ();
swap_count++;
if (done)
break;
}
/* hack for SDL compatibility.
* if it end up on an odd buffer, SDL won't be displayed.
* ie SDL will display in an hidden buffer
*/
if (swap_count & 1)
sceGuSwapBuffers ();
/* message dialog seems to causes strange latch behavior, next read
* of latch will contains all button pressed during dialog.
* read one to reset it */
sceCtrlReadLatch (&latch);
}
/* configuration dialog return 0 when connected
* 1 when cancelled (ie back)
*/
int
ui_network_dialog_run (UI * ui)
{
pspUtilityNetconfData conf;
struct pspUtilityNetconfAdhoc adhoc_params;
unsigned int swap_count = 0;
SceCtrlLatch latch;
memset(&conf, 0, sizeof (conf));
memset(&adhoc_params, 0, sizeof (adhoc_params));
conf.base.size = sizeof (conf);
conf.base.language = PSP_SYSTEMPARAM_LANGUAGE_ENGLISH;
conf.base.buttonSwap = PSP_UTILITY_ACCEPT_CROSS;
/* Thread priorities */
conf.base.graphicsThread = 17;
conf.base.accessThread = 19;
conf.base.fontThread = 18;
conf.base.soundThread = 16;
conf.action = PSP_NETCONF_ACTION_CONNECTAP;
conf.adhocparam = &adhoc_params;
sceUtilityNetconfInitStart (&conf);
while (running) {
int done = 0;
/* directly use GU to avoid flickering with SDL */
sceGuStart (GU_DIRECT, list);
sceGuClearColor (0xff554433);
sceGuClearDepth (0);
sceGuClear (GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
sceGuFinish ();
sceGuSync (0,0);
switch (sceUtilityNetconfGetStatus ()) {
case PSP_UTILITY_DIALOG_NONE:
break;
case PSP_UTILITY_DIALOG_VISIBLE:
sceUtilityNetconfUpdate (1);
break;
case PSP_UTILITY_DIALOG_QUIT:
sceUtilityNetconfShutdownStart ();
break;
case PSP_UTILITY_DIALOG_FINISHED:
done = 1;
break;
default:
break;
}
sceDisplayWaitVblankStart ();
sceGuSwapBuffers ();
swap_count++;
if (done)
break;
}
/* hack for SDL compatibility.
* if it end up on an odd buffer, SDL won't be displayed.
* ie SDL will display in an hidden buffer
*/
if (swap_count & 1)
sceGuSwapBuffers ();
/* message dialog seems to causes strange latch behavior, next read
* of latch will contains all button pressed during dialog.
* read one to reset it */
sceCtrlReadLatch (&latch);
return conf.base.result;
}
int
ui_flight_run (UI * ui, Drone * drone)
{
int ret = 0;
int is_flying = 0;
while (running) {
SceCtrlData pad;
SceCtrlLatch latch;
int yaw = 0;
int pitch = 0;
int roll = 0;
int gaz = 0;
if (!drone->connected) {
ui_msg_dialog (ui, "Connection to drone lost");
ret = FLIGHT_UI_MAIN_MENU;
break;
}
ui_flight_update (ui, drone);
sceCtrlReadBufferPositive (&pad, 1);
sceCtrlReadLatch (&latch);
is_flying = (drone->state == DRONE_STATE_TAKING_OFF) ||
(drone->state == DRONE_STATE_FLYING);
/* Check triangle and circle transition */
if (EVENT_BUTTON_DOWN (&latch, PSP_CTRL_TRIANGLE)) {
if (is_flying)
drone_landing (drone);
else
drone_takeoff (drone);
}
if (EVENT_BUTTON_DOWN (&latch, PSP_CTRL_CIRCLE)) {
drone_emergency (drone);
is_flying = 0;
}
if (EVENT_BUTTON_DOWN (&latch, PSP_CTRL_SELECT)) {
switch (ui->setting_select_binding) {
case SELECT_BIND_TAKE_PICTURE:
drone_take_picture (drone);
break;
case SELECT_BIND_FLIP_FRONT:
drone_do_flip (drone, DRONE_FLIP_FRONT);
break;
case SELECT_BIND_FLIP_BACK:
drone_do_flip (drone, DRONE_FLIP_BACK);
break;
case SELECT_BIND_FLIP_RIGHT:
drone_do_flip (drone, DRONE_FLIP_RIGHT);
break;
case SELECT_BIND_FLIP_LEFT:
drone_do_flip (drone, DRONE_FLIP_LEFT);
break;
default:
break;
}
}
if (EVENT_BUTTON_DOWN (&latch, PSP_CTRL_START)) {
if (ui_flight_main_menu (ui, drone) ==
FLIGHT_MAIN_MENU_QUIT) {
ret = FLIGHT_UI_MAIN_MENU;
break;
}
}
/* Send flight control */
if (pad.Buttons != 0) {
if (pad.Buttons & PSP_CTRL_CROSS)
gaz += ui->setting_gaz;
if (pad.Buttons & PSP_CTRL_SQUARE)
gaz -= ui->setting_gaz;
if (pad.Buttons & PSP_CTRL_LTRIGGER)
yaw -= ui->setting_yaw;
if (pad.Buttons & PSP_CTRL_RTRIGGER)
yaw += ui->setting_yaw;
if (pad.Buttons & PSP_CTRL_UP)
pitch += ui->setting_pitch;
if (pad.Buttons & PSP_CTRL_DOWN)
pitch -= ui->setting_pitch;
if (pad.Buttons & PSP_CTRL_LEFT)
roll -= ui->setting_roll;
if (pad.Buttons & PSP_CTRL_RIGHT)
roll += ui->setting_roll;
}
if (gaz || yaw || pitch || roll)
drone_flight_control (drone, gaz, yaw, pitch, roll);
sceDisplayWaitVblankStart ();
SDL_Flip (ui->screen);
}
return ret;
}