Panda3DS/src/core/services/ptm.cpp
2023-08-20 17:06:32 +03:00

73 lines
No EOL
2.6 KiB
C++

#include "services/ptm.hpp"
#include "ipc.hpp"
namespace PTMCommands {
enum : u32 {
GetAdapterState = 0x00050000,
GetBatteryLevel = 0x00070000,
GetBatteryChargeState = 0x00080000,
GetStepHistory = 0x000B00C2,
GetTotalStepCount = 0x000C0000,
ConfigureNew3DSCPU = 0x08180040,
};
}
void PTMService::reset() {}
void PTMService::handleSyncRequest(u32 messagePointer) {
const u32 command = mem.read32(messagePointer);
switch (command) {
case PTMCommands::ConfigureNew3DSCPU: configureNew3DSCPU(messagePointer); break;
case PTMCommands::GetAdapterState: getAdapterState(messagePointer); break;
case PTMCommands::GetBatteryChargeState: getBatteryChargeState(messagePointer); break;
case PTMCommands::GetBatteryLevel: getBatteryLevel(messagePointer); break;
case PTMCommands::GetStepHistory: getStepHistory(messagePointer); break;
case PTMCommands::GetTotalStepCount: getTotalStepCount(messagePointer); break;
default: Helpers::panic("PTM service requested. Command: %08X\n", command);
}
}
void PTMService::getAdapterState(u32 messagePointer) {
log("PTM::GetAdapterState\n");
mem.write32(messagePointer, IPC::responseHeader(0x5, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write8(messagePointer + 8, config.chargerPlugged ? 1 : 0);
}
void PTMService::getBatteryChargeState(u32 messagePointer) {
log("PTM::GetBatteryChargeState");
// We're only charging if the battery is not already full
const bool charging = config.chargerPlugged && (config.batteryPercentage < 100);
mem.write32(messagePointer, IPC::responseHeader(0x7, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write8(messagePointer + 8, charging ? 1 : 0);
}
void PTMService::getBatteryLevel(u32 messagePointer) {
log("PTM::GetBatteryLevel");
mem.write32(messagePointer, IPC::responseHeader(0x7, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write8(messagePointer + 8, batteryPercentToLevel(config.batteryPercentage));
}
void PTMService::getStepHistory(u32 messagePointer) {
log("PTM::GetStepHistory [stubbed]\n");
mem.write32(messagePointer, IPC::responseHeader(0xB, 1, 2));
mem.write32(messagePointer + 4, Result::Success);
}
void PTMService::getTotalStepCount(u32 messagePointer) {
log("PTM::GetTotalStepCount\n");
mem.write32(messagePointer, IPC::responseHeader(0xC, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 8, 3); // We walk a lot
}
void PTMService::configureNew3DSCPU(u32 messagePointer) {
log("PTM::ConfigureNew3DSCPU [stubbed]\n");
mem.write32(messagePointer, IPC::responseHeader(0x818, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}