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Add startup delays to handle unstable psus

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Sören Beye 2020-06-28 15:58:05 +02:00 committed by GitHub
parent 97527492ef
commit 4e1dbdd2b0
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 35 additions and 12 deletions
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31
esp8266-geigercounter.ino
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@ -33,16 +33,21 @@ float lastuSv = 0, currentuSv = 0;
char hostname[16];
void setup() {
delay(3000);
Serial.begin(115200);
delay(2000);
Serial.println("\n");
Serial.println("Hello from esp8266-geigercounter");
Serial.printf("Core Version: %s\n", ESP.getCoreVersion().c_str());
Serial.printf("Boot Version: %u\n", ESP.getBootVersion());
Serial.printf("Boot Mode: %u\n", ESP.getBootMode());
Serial.printf("CPU Frequency: %u MHz\n", ESP.getCpuFreqMHz());
Serial.printf("Reset reason: %s\n", ESP.getResetReason().c_str());
delay(3000);
geigerCounterSerial.begin(BAUD_GEIGERCOUNTER);
// Power up wait
delay(2000);
WiFiManager wifiManager;
int32_t chipid = ESP.getChipId();
Serial.print("MQTT_MAX_PACKET_SIZE: ");
@ -61,11 +66,28 @@ void setup() {
snprintf(MQTT_TOPIC_USV_MEASUREMENT, 127, "%s/%s/%s_%s/state", FIRMWARE_PREFIX, hostname, hostname, "uSv");
#endif
Serial.print("Connecting to WiFi");
WiFi.mode(WIFI_STA);
unsigned long wifiConnectStart = millis();
while (WiFi.status() != WL_CONNECTED) {
if (WiFi.status() == WL_CONNECT_FAILED) {
return;
}
if (millis() - wifiConnectStart > 10000) {
WiFiManager wifiManager;
#ifdef CONF_WIFI_PASSWORD
wifiManager.autoConnect(hostname, CONF_WIFI_PASSWORD);
#else
wifiManager.autoConnect(hostname);
#endif
}
delay(100);
Serial.print(".");
}
Serial.print("\nIP: ");
Serial.println(WiFi.localIP());
WiFi.hostname(hostname);
mqttClient.setClient(wifiClient);
@ -220,6 +242,7 @@ void loop() {
timer.run();
mqttConnect();
mqttClient.loop();
ESP.wdtFeed();
if (geigerCounterSerial.available()) {
char in = (char) geigerCounterSerial.read();
@ -285,7 +308,7 @@ void parseReceivedLine(char* input) {
case IDX_uSv_KEY: if (strcmp(token, "uSv/hr") != 0) return; break;
case IDX_CPM:
Serial.printf("Current CPM: %s\n", token);
Serial.printf("\nCurrent CPM: %s\n", token);
cpm = String(token).toInt();
break;