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disable debugging; lock screen while updating to avoid tearing

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This commit is contained in:
Jorj Bauer 2017-08-14 20:38:04 -04:00
parent c46f81ca58
commit dd523aac98
1 changed files with 11 additions and 7 deletions
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18
teensy/teensy.ino
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@ -207,14 +207,15 @@ void biosInterrupt()
Timer1.start();
}
bool debugState = false;
bool debugLCDState = false;
//bool debugState = false;
//bool debugLCDState = false;
void runCPU()
{
if (micros() >= nextInstructionMicros) {
debugState = !debugState;
digitalWrite(56, debugState);
// Debugging: to watch when the CPU is triggered...
//debugState = !debugState;
// digitalWrite(56, debugState);
g_cpu->Run(24);
@ -244,16 +245,19 @@ void loop()
g_keyboard->maintainKeyboard();
debugLCDState = !debugLCDState;
digitalWrite(57, debugLCDState);
//debugLCDState = !debugLCDState;
//digitalWrite(57, debugLCDState);
doDebugging();
// Only redraw if the CPU is caught up; and then we'll suspend the
// CPU to draw a full frame.
Timer1.stop();
g_vm->vmdisplay->needsRedraw();
AiieRect what = g_vm->vmdisplay->getDirtyRect();
g_vm->vmdisplay->didRedraw();
g_display->blit(what);
Timer1.start();
static unsigned long nextBattCheck = 0;
static int batteryLevel = 0; // static for debugging code! When done