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[MIC] Stub StartSampling

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wheremyfoodat 2023-01-29 17:42:52 +02:00
parent 272926a2ce
commit c3b2699d47
2 changed files with 17 additions and 0 deletions
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1
include/services/mic.hpp
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@ -15,6 +15,7 @@ class MICService {
void setClamp(u32 messagePointer); void setClamp(u32 messagePointer);
void setGain(u32 messagePointer); void setGain(u32 messagePointer);
void setPower(u32 messagePointer); void setPower(u32 messagePointer);
void startSampling(u32 messagePointer);
u8 gain = 0; // How loud our microphone input signal is u8 gain = 0; // How loud our microphone input signal is
bool micEnabled = false; bool micEnabled = false;

16
src/core/services/mic.cpp
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@ -3,6 +3,7 @@
namespace MICCommands { namespace MICCommands {
enum : u32 { enum : u32 {
MapSharedMem = 0x00010042, MapSharedMem = 0x00010042,
StartSampling = 0x00030140,
SetGain = 0x00080040, SetGain = 0x00080040,
GetGain = 0x00090000, GetGain = 0x00090000,
SetPower = 0x000A0040, SetPower = 0x000A0040,
@ -30,6 +31,7 @@ void MICService::handleSyncRequest(u32 messagePointer) {
case MICCommands::SetClamp: setClamp(messagePointer); break; case MICCommands::SetClamp: setClamp(messagePointer); break;
case MICCommands::SetGain: setGain(messagePointer); break; case MICCommands::SetGain: setGain(messagePointer); break;
case MICCommands::SetPower: setPower(messagePointer); break; case MICCommands::SetPower: setPower(messagePointer); break;
case MICCommands::StartSampling: startSampling(messagePointer); break;
default: Helpers::panic("MIC service requested. Command: %08X\n", command); default: Helpers::panic("MIC service requested. Command: %08X\n", command);
} }
} }
@ -70,3 +72,17 @@ void MICService::setClamp(u32 messagePointer) {
shouldClamp = val != 0; shouldClamp = val != 0;
mem.write32(messagePointer + 4, Result::Success); mem.write32(messagePointer + 4, Result::Success);
} }
void MICService::startSampling(u32 messagePointer) {
u8 encoding = mem.read8(messagePointer + 4);
u8 sampleRate = mem.read8(messagePointer + 8);
u32 offset = mem.read32(messagePointer + 12);
u32 dataSize = mem.read32(messagePointer + 16);
bool loop = mem.read8(messagePointer + 20);
log("MIC::StartSampling (encoding = %d, sample rate = %d, offset = %08X, size = %08X, loop: %s) (stubbed)\n",
encoding, sampleRate, offset, dataSize, loop ? "yes" : "no"
);
mem.write32(messagePointer + 4, Result::Success);
}