paoda
/
zba
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix: account for lateness in RTC scheduler event

This commit is contained in:
Rekai Nyangadzayi Musuka 2022-09-17 09:07:31 -03:00
parent 12c138364d
commit a2e702c366
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/core/bus/GamePak.zig
View File

@ -505,8 +505,8 @@ pub const Clock = struct {
cpu.sched.push(.RealTimeClock, 1 << 24); // Every Second
}
pub fn updateTime(self: *This) void {
self.cpu.sched.push(.RealTimeClock, 1 << 24); // Reschedule
pub fn updateTime(self: *This, late: u64) void {
self.cpu.sched.push(.RealTimeClock, (1 << 24) -| late); // Reschedule
const now = DateTime.now();
self.year = toBcd(u8, @intCast(u8, now.date.year - 2000));

2
src/core/scheduler.zig
View File

@ -66,7 +66,7 @@ pub const Scheduler = struct {
if (device.kind != .Rtc or device.ptr == null) return;
const clock = @ptrCast(*Clock, @alignCast(@alignOf(*Clock), device.ptr.?));
clock.updateTime();
clock.updateTime(late);
},
.FrameSequencer => cpu.bus.apu.tickFrameSequencer(late),
.SampleAudio => cpu.bus.apu.sampleAudio(late),