145 lines
3.6 KiB
C++
145 lines
3.6 KiB
C++
#include <Arduino.h>
|
|
#include <WiFi.h>
|
|
#include <ArduinoOTA.h>
|
|
|
|
#define OTA_WIFI_SSID "Chaos-West temp alternative"
|
|
#define OTA_WIFI_PASSWORD ""
|
|
#define OTA_WAIT_TIMEOUT 1000 // in 0.1s increments -> 10s
|
|
|
|
void normal_loop();
|
|
void normal_setup();
|
|
void checkOTA();
|
|
bool initOTA();
|
|
|
|
enum OTA_MODE {
|
|
NONE,
|
|
SEARCHING,
|
|
WAITING,
|
|
UPDATING
|
|
} otaMode;
|
|
|
|
uint16_t otaWaitCounter;
|
|
|
|
void checkOTA() {
|
|
otaMode = SEARCHING;
|
|
Serial.println("looking for OTA WiFi...");
|
|
|
|
// WARNING: to allow ESP-NOW work, this WiFi must be on Channel 1
|
|
if (OTA_WIFI_PASSWORD!="") {
|
|
WiFi.begin(OTA_WIFI_SSID, OTA_WIFI_PASSWORD); //wifi with password
|
|
}else{
|
|
WiFi.begin(OTA_WIFI_SSID); //open wifi
|
|
}
|
|
|
|
while (WiFi.waitForConnectResult() != WL_CONNECTED) {
|
|
Serial.println("no OTA WiFi found, proceed normal boot");
|
|
otaMode = NONE;
|
|
return;
|
|
}
|
|
|
|
otaMode = WAITING;
|
|
}
|
|
|
|
void normal_setup() {
|
|
Serial.println("Booting normal");
|
|
|
|
WiFi.disconnect();
|
|
WiFi.mode(WIFI_STA);
|
|
WiFi.disconnect();
|
|
Serial.printf("wifi channel: %d\n", WiFi.channel());
|
|
|
|
}
|
|
|
|
void setup() {
|
|
Serial.begin(115200);
|
|
|
|
delay(1000);
|
|
|
|
Serial.println();
|
|
Serial.println("Initializing...");
|
|
|
|
|
|
checkOTA();
|
|
if(!initOTA()) { //initialize ota when ota enabled
|
|
normal_setup();
|
|
}
|
|
}
|
|
|
|
bool initOTA() {
|
|
if (otaMode == WAITING) {
|
|
Serial.println("connected to OTA WiFi. Waiting for firmware...");
|
|
Serial.print("IP address: ");
|
|
Serial.println(WiFi.localIP());
|
|
|
|
ArduinoOTA
|
|
.onStart([]() {
|
|
otaMode = UPDATING;
|
|
String type;
|
|
if (ArduinoOTA.getCommand() == U_FLASH)
|
|
type = "sketch";
|
|
else // U_SPIFFS
|
|
type = "filesystem";
|
|
|
|
// NOTE: if updating SPIFFS this would be the place to unmount SPIFFS using SPIFFS.end()
|
|
Serial.println("Start updating " + type);
|
|
})
|
|
.onEnd([]() {
|
|
Serial.println("\nEnd");
|
|
})
|
|
.onProgress([](unsigned int progress, unsigned int total) {
|
|
int prog = (progress / (total / 100));
|
|
Serial.printf("Progress: %u%%\r", prog);
|
|
|
|
})
|
|
.onError([](ota_error_t error) {
|
|
Serial.printf("Error[%u]: ", error);
|
|
if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
|
|
else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
|
|
else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
|
|
else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
|
|
else if (error == OTA_END_ERROR) Serial.println("End Failed");
|
|
});
|
|
|
|
ArduinoOTA.begin();
|
|
return 1; //ota ok
|
|
}else{
|
|
return 0; //not using ota
|
|
}
|
|
}
|
|
|
|
|
|
void loop() {
|
|
|
|
if (otaMode != NONE) {
|
|
ArduinoOTA.handle();
|
|
|
|
if(otaMode == WAITING) {
|
|
static long mil = millis();
|
|
static boolean huehott = false;
|
|
|
|
if(millis() - mil > 100) {
|
|
huehott = !huehott;
|
|
mil = millis();
|
|
|
|
otaWaitCounter++;
|
|
if(otaWaitCounter >= OTA_WAIT_TIMEOUT) {
|
|
Serial.println("OTA wait timeout, proceeding normal boot");
|
|
otaMode = NONE;
|
|
normal_setup();
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
normal_loop();
|
|
|
|
}
|
|
}
|
|
|
|
void normal_loop() {
|
|
static unsigned long last_print=0;
|
|
if (millis()-last_print>1000) {
|
|
last_print=millis();
|
|
Serial.println("Loop");
|
|
}
|
|
} |