romych/Ocean-240.2-Emulator
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adjust freq params for win11

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This commit is contained in:
Роман Бойков 2026-04-02 15:36:38 +03:00
parent fdaaa5ed8b
commit 9d8f413614
1 changed files with 10 additions and 8 deletions
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16
src/main.go
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@ -29,11 +29,11 @@ var BuildTime = "2026-04-02"
const defaultTimerClkPeriod = 433
const defaultCpuClkPeriod = 310
const windowsTimerClkPeriod = 397
const windowsCpuClkPeriod = 298
const windowsTimerClkPeriod = 400
const windowsCpuClkPeriod = 300
const maxDelta = 5
const diffScale = 50.0
const maxDelta = 3
const diffScale = 15.0
////go:embed hex/m80.hex
//var serialBytes []byte
@ -111,19 +111,21 @@ func screen(ctx context.Context, computer *okean240.ComputerType, raster *canvas
// redraw screen here
fyne.Do(func() {
// status for every 50 frames
if frame%50 == 0 {
if frame%10 == 0 {
timeElapsed := hrtime.Since(timeStart)
period := float64(timeElapsed.Nanoseconds()) / 1_000_000.0
//cpuFreq = math.Round(float64(computer.Cycles()-pre)/period) / 1000.0
cpuFreq = math.Round(float64(cpuTicks.Load()-pre)/period) / 1000.0
timerFreq = math.Round(float64(timerTicks.Load()-preTim)/period) / 1000.0
label.SetText(formatLabel(computer, cpuFreq, timerFreq, cpuClkPeriod.Load(), timerClkPeriod.Load()))
adjustPeriods(computer, cpuFreq, timerFreq)
log.Debugf("Cpu clk period: %d, Timer clock period: %d, frame time: %1.3fms", cpuClkPeriod.Load(), timerClkPeriod.Load(), period/50.0)
if frame%50 == 0 {
label.SetText(formatLabel(computer, cpuFreq, timerFreq, cpuClkPeriod.Load(), timerClkPeriod.Load()))
log.Debugf("Cpu clk period: %d, Timer clock period: %d, frame time: %1.3fms", cpuClkPeriod.Load(), timerClkPeriod.Load(), period/5.0)
logger.FlushLogs()
}
//pre = computer.Cycles()
pre = cpuTicks.Load()
preTim = timerTicks.Load()