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Add pulse-by-pulse and MQTT publish logging

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Adrian A. Baumann
2026-06-29 01:32:58 +02:00
parent 65babb5faa
commit 5ae2321f2d
1 changed files with 16 additions and 5 deletions
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src/main.cpp
+16 -5
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@@ -135,11 +135,14 @@ static void saveConfig() {
// ---------------------------------------------------------------------------
static void mqttPublishDialed(const String& number) {
if (!mqttCfg.enabled || !mqttClient.connected()) return;
if (!mqttCfg.enabled || !mqttClient.connected()) {
Serial.printf("[DIAL] MQTT unavailable, number=%s not sent\n", number.c_str());
return;
}
char topic[128];
snprintf(topic, sizeof(topic), "%s/dialed", mqttCfg.prefix);
mqttClient.publish(topic, number.c_str(), false); // not retained — it's an event
Serial.printf("[DIAL] published %s -> %s\n", topic, number.c_str());
bool ok = mqttClient.publish(topic, number.c_str(), false); // not retained — it's an event
Serial.printf("[DIAL] publish %s -> %s ok=%d\n", topic, number.c_str(), ok);
}
static void mqttCallback(char* topic, byte* payload, unsigned int len) {
@@ -254,6 +257,7 @@ static void mqttLoop() {
static void dialLoop() {
unsigned long now = millis();
static int lastLoggedPulses = 0;
// Snapshot volatile state atomically
noInterrupts();
@@ -261,22 +265,29 @@ static void dialLoop() {
unsigned long lastPulse = dialLastPulse;
interrupts();
// Log each new pulse as it arrives (ISR can't use Serial, so we log here)
if (pulses != lastLoggedPulses) {
Serial.printf("[DIAL] pulse #%d\n", pulses);
lastLoggedPulses = pulses;
}
// Burst silence exceeded → digit complete
if (pulses > 0 && (now - lastPulse) >= INTER_PULSE_MS) {
noInterrupts();
dialPulses = 0;
interrupts();
lastLoggedPulses = 0;
// 10 pulses = digit '0'; 1–9 pulses = digits '1'–'9'
char digit = '0' + (pulses >= 10 ? 0 : pulses);
dialNumber += digit;
dialLastDigit = now;
Serial.printf("[DIAL] digit=%c number_so_far=%s\n", digit, dialNumber.c_str());
Serial.printf("[DIAL] burst end pulses=%d -> digit='%c' number_so_far=%s\n", pulses, digit, dialNumber.c_str());
}
// Number complete when no further digits arrive within the timeout
if (dialNumber.length() > 0 && (now - dialLastDigit) >= INTER_DIGIT_MS) {
Serial.printf("[DIAL] complete number=%s\n", dialNumber.c_str());
Serial.printf("[DIAL] number complete=%s\n", dialNumber.c_str());
mqttPublishDialed(dialNumber);
dialNumber = "";
}