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feat: example with multiple various functionallity

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This commit is contained in:
0x1d
2025-10-08 12:25:31 +02:00
parent 0fcebc0459
commit 52f9098c1b
4 changed files with 473 additions and 79 deletions
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53
examples/multimatrix/MultiMatrixService.cpp
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@@ -17,7 +17,8 @@ MultiMatrixService::MultiMatrixService(NodeContext& ctx, TaskManager& taskManage
m_serial(std::make_unique<SoftwareSerial>(rxPin, txPin)),
m_potentiometerPin(potentiometerPin),
m_volume(DEFAULT_VOLUME),
m_playerReady(false) {
m_playerReady(false),
m_loopEnabled(false) {
pinMode(m_potentiometerPin, INPUT);
m_serial->begin(9600);
@@ -46,8 +47,9 @@ void MultiMatrixService::registerEndpoints(ApiServer& api) {
[this](AsyncWebServerRequest* request) { handleControlRequest(request); },
std::vector<ParamSpec>{
ParamSpec{String("action"), true, String("body"), String("string"),
{String("play"), String("stop"), String("pause"), String("resume"), String("next"), String("previous"), String("volume")}},
ParamSpec{String("volume"), false, String("body"), String("numberRange"), {}, String("15")}
{String("play"), String("stop"), String("pause"), String("resume"), String("next"), String("previous"), String("volume"), String("loop")}},
ParamSpec{String("volume"), false, String("body"), String("numberRange"), {}, String("15")},
ParamSpec{String("loop"), false, String("body"), String("boolean"), {}}
});
}
@@ -59,6 +61,10 @@ uint8_t MultiMatrixService::getVolume() const {
return m_volume;
}
bool MultiMatrixService::isLoopEnabled() const {
return m_loopEnabled;
}
void MultiMatrixService::play() {
if (!m_playerReady) {
return;
@@ -124,6 +130,20 @@ void MultiMatrixService::setVolume(uint8_t volume) {
applyVolume(clampedVolume);
}
void MultiMatrixService::setLoop(bool enabled) {
if (!m_playerReady) {
return;
}
m_loopEnabled = enabled;
if (enabled) {
m_player.enableLoop();
} else {
m_player.disableLoop();
}
publishEvent("loop");
LOG_INFO("MultiMatrixService", String("Loop ") + (enabled ? "enabled" : "disabled"));
}
void MultiMatrixService::registerTasks() {
m_taskManager.registerTask("multimatrix_potentiometer", POTENTIOMETER_SAMPLE_INTERVAL_MS,
[this]() { pollPotentiometer(); });
@@ -137,17 +157,7 @@ void MultiMatrixService::pollPotentiometer() {
const uint16_t rawValue = analogRead(static_cast<uint8_t>(m_potentiometerPin));
const uint8_t targetVolume = calculateVolumeFromPotentiometer(rawValue);
// Debug: fire event on significant change
if (targetVolume > m_volume + POT_VOLUME_EPSILON || targetVolume + POT_VOLUME_EPSILON < m_volume) {
StaticJsonDocument<128> debugDoc;
debugDoc["action"] = "pot_debug";
debugDoc["raw"] = rawValue;
debugDoc["target"] = targetVolume;
debugDoc["current"] = m_volume;
String debugPayload;
serializeJson(debugDoc, debugPayload);
m_ctx.fire(EVENT_TOPIC, &debugPayload);
applyVolume(targetVolume);
}
}
@@ -169,9 +179,10 @@ void MultiMatrixService::applyVolume(uint8_t targetVolume) {
}
void MultiMatrixService::handleStatusRequest(AsyncWebServerRequest* request) {
StaticJsonDocument<128> doc;
StaticJsonDocument<192> doc;
doc["ready"] = m_playerReady;
doc["volume"] = static_cast<int>(m_volume);
doc["loop"] = m_loopEnabled;
String json;
serializeJson(doc, json);
@@ -201,14 +212,23 @@ void MultiMatrixService::handleControlRequest(AsyncWebServerRequest* request) {
} else {
ok = false;
}
} else if (action.equalsIgnoreCase("loop")) {
if (request->hasParam("loop", true)) {
String loopValue = request->getParam("loop", true)->value();
bool enabled = loopValue.equalsIgnoreCase("true") || loopValue == "1";
setLoop(enabled);
} else {
ok = false;
}
} else {
ok = false;
}
StaticJsonDocument<192> resp;
StaticJsonDocument<256> resp;
resp["success"] = ok;
resp["ready"] = m_playerReady;
resp["volume"] = static_cast<int>(m_volume);
resp["loop"] = m_loopEnabled;
if (!ok) {
resp["message"] = "Invalid action";
}
@@ -219,9 +239,10 @@ void MultiMatrixService::handleControlRequest(AsyncWebServerRequest* request) {
}
void MultiMatrixService::publishEvent(const char* action) {
StaticJsonDocument<128> doc;
StaticJsonDocument<192> doc;
doc["action"] = action;
doc["volume"] = static_cast<int>(m_volume);
doc["loop"] = m_loopEnabled;
String payload;
serializeJson(doc, payload);
m_ctx.fire(EVENT_TOPIC, &payload);