Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-04-19 12:10:59 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

[Y2R] Add transfer event

Browse source
This commit is contained in:
wheremyfoodat 2023-04-10 21:55:14 +03:00
parent 5a8416f87e
commit 82b986bbc0
3 changed files with 22 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/core/services/y2r.cpp
View file

@ -1,8 +1,10 @@
#include "services/y2r.hpp"
#include "kernel.hpp"
namespace Y2RCommands {
enum : u32 {
SetTransferEndInterrupt = 0x000D0040,
GetTransferEndEvent = 0x000F0000,
PingProcess = 0x002A0000,
DriverInitialize = 0x002B0000
};
@ -16,12 +18,14 @@ namespace Result {
void Y2RService::reset() {
transferEndInterruptEnabled = false;
transferEndEvent = std::nullopt;
}
void Y2RService::handleSyncRequest(u32 messagePointer) {
const u32 command = mem.read32(messagePointer);
switch (command) {
case Y2RCommands::DriverInitialize: driverInitialize(messagePointer); break;
case Y2RCommands::GetTransferEndEvent: getTransferEndEvent(messagePointer); break;
case Y2RCommands::PingProcess: pingProcess(messagePointer); break;
case Y2RCommands::SetTransferEndInterrupt: setTransferEndInterrupt(messagePointer); break;
default: Helpers::panic("Y2R service requested. Command: %08X\n", command);
@ -39,6 +43,15 @@ void Y2RService::driverInitialize(u32 messagePointer) {
mem.write32(messagePointer + 4, Result::Success);
}
void Y2RService::getTransferEndEvent(u32 messagePointer) {
log("Y2R::GetTransferEndEvent\n");
if (!transferEndEvent.has_value())
transferEndEvent = kernel.makeEvent(ResetType::OneShot);
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 12, transferEndEvent.value());
}
void Y2RService::setTransferEndInterrupt(u32 messagePointer) {
const bool enable = mem.read32(messagePointer + 4) != 0;
log("Y2R::SetTransferEndInterrupt (enabled: %s)\n", enable ? "yes" : "no");