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OTAUpdate: change root certificate to download binary from download.arduino.cc #269

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Merged
merged 2 commits into from
Feb 21, 2024
Merged

OTAUpdate: change root certificate to download binary from download.arduino.cc #269

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OTAUpdate: change root certificate to download binary from download.a…
pennam Feb 16, 2024
3902329
OTAUpdate: warn the user about what firmware will be installed on WiF…
pennam Feb 16, 2024
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OTAUpdate: warn the user about what firmware will be installed on WiF… 
…i chip
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@pennam
pennam committed Feb 16, 2024
commit 390232902f491f2d90957dda78c9c1b326c7486f
34 changes: 33 additions & 1 deletion libraries/OTAUpdate/examples/WiFiFirmwareOTA/WiFiFirmwareOTA.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,31 @@ int status = WL_IDLE_STATUS;
OTAUpdate ota;
static char const OTA_FILE_LOCATION[] = "https://downloads.arduino.cc/ota/UNOR4USBBridge.ino.ota";

/* -------------------------------------------------------------------------- */
bool waitResponse() {
/* -------------------------------------------------------------------------- */
bool confirmation = false;
while (confirmation == false) {
if (Serial.available()) {
char choice = Serial.read();
switch (choice) {
case 'y':
case 'Y':
confirmation = true;
return true;
break;
case 'n':
case 'N':
confirmation = true;
return false;
break;
default:
continue;
}
}
}
}

/* -------------------------------------------------------------------------- */
void setup() {
/* -------------------------------------------------------------------------- */
Expand Down Expand Up @@ -64,6 +89,13 @@ void setup() {

printWiFiStatus();

Serial.println("\nWARNING! Running the sketch a test version of the WiFi firmware will be flashed on your board.");
Serial.println("Do you want to proceed? Y/[n]");

if (false == waitResponse()) {
return;
}

int ret = ota.begin();
if(ret != OTAUpdate::OTA_ERROR_NONE) {
Serial.println("ota.begin() error: ");
Expand Down Expand Up @@ -108,7 +140,7 @@ void loop() {
/* -------------------------------------------------------------------------- */

String fv = WiFi.firmwareVersion();
Serial.print("Updated Wi-Fi firmware version: ");
Serial.print("Wi-Fi firmware version: ");
Serial.println(fv);
delay(1000);
}
Expand Down