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initialize cpu speed state in the bios menu so it shows the correct value

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This commit is contained in:
Jorj Bauer 2021-01-08 19:56:05 -05:00
parent 826e5d14c5
commit c0f105807c
1 changed files with 26 additions and 0 deletions
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26
bios.cpp
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@ -173,6 +173,7 @@ bool BIOS::loop()
bool hitReturn = false;
uint16_t rv;
bool changingMenu = false;
if (g_keyboard->kbhit()) {
switch (g_keyboard->read()) {
case PK_DARR:
@ -187,11 +188,13 @@ bool BIOS::loop()
selectedMenuItem = 0;
selectedMenu++;
selectedMenu %= NUM_TITLES;
changingMenu = true;
needsRedraw = true;
break;
case PK_LARR:
selectedMenuItem = 0;
selectedMenu--;
changingMenu = true;
if (selectedMenu < 0) {
selectedMenu = NUM_TITLES-1;
}
@ -206,6 +209,29 @@ bool BIOS::loop()
}
}
if (changingMenu && selectedMenu == BIOS_HARDWARE) {
// Need to initialize the CPU speed from g_speed
switch (g_speed) {
case 1023000:
currentCPUSpeedIndex = CPUSPEED_FULL;
break;
case 1023000/2:
currentCPUSpeedIndex = CPUSPEED_HALF;
break;
case 1023000*2:
currentCPUSpeedIndex = CPUSPEED_DOUBLE;
break;
case 1023000*4:
currentCPUSpeedIndex = CPUSPEED_QUAD;
break;
default:
// Dunno what happened, but we'll default back to full (normal) speed
currentCPUSpeedIndex = CPUSPEED_FULL;
g_speed = 1023000;
break;
}
}
switch (selectedMenu) {
case BIOS_AIIE:
rv = AiieMenuHandler(needsRedraw, hitReturn);