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Implement MIC::StopSampling

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This commit is contained in:
wheremyfoodat 2023-08-14 19:02:33 +03:00
parent b79df4bc5b
commit ae32bb8097
2 changed files with 14 additions and 0 deletions
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2
include/services/mic.hpp
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@ -18,11 +18,13 @@ class MICService {
void setIirFilter(u32 messagePointer);
void setPower(u32 messagePointer);
void startSampling(u32 messagePointer);
void stopSampling(u32 messagePointer);
void theCaptainToadFunction(u32 messagePointer);
u8 gain = 0; // How loud our microphone input signal is
bool micEnabled = false;
bool shouldClamp = false;
bool isSampling = false;
public:
MICService(Memory& mem) : mem(mem) {}

12
src/core/services/mic.cpp
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@ -5,6 +5,7 @@ namespace MICCommands {
enum : u32 {
MapSharedMem = 0x00010042,
StartSampling = 0x00030140,
StopSampling = 0x00050000,
SetGain = 0x00080040,
GetGain = 0x00090000,
SetPower = 0x000A0040,
@ -17,6 +18,7 @@ namespace MICCommands {
void MICService::reset() {
micEnabled = false;
shouldClamp = false;
isSampling = false;
gain = 0;
}
@ -30,6 +32,7 @@ void MICService::handleSyncRequest(u32 messagePointer) {
case MICCommands::SetIirFilter: setIirFilter(messagePointer); break;
case MICCommands::SetPower: setPower(messagePointer); break;
case MICCommands::StartSampling: startSampling(messagePointer); break;
case MICCommands::StopSampling: stopSampling(messagePointer); break;
case MICCommands::CaptainToadFunction: theCaptainToadFunction(messagePointer); break;
default: Helpers::panic("MIC service requested. Command: %08X\n", command);
}
@ -88,10 +91,19 @@ void MICService::startSampling(u32 messagePointer) {
encoding, sampleRate, offset, dataSize, loop ? "yes" : "no"
);
isSampling = true;
mem.write32(messagePointer, IPC::responseHeader(0x3, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}
void MICService::stopSampling(u32 messagePointer) {
log("MIC::StopSampling\n");
isSampling = false;
mem.write32(messagePointer, IPC::responseHeader(0x5, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}
void MICService::setIirFilter(u32 messagePointer) {
const u32 size = mem.read32(messagePointer + 4);
const u32 pointer = mem.read32(messagePointer + 12);