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add callback to HTTPUpdate (#5408)

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- add callback function to HTTPUpdate
- update example to print httpupdate progress
- fix ArduinoIDE syntax coloring

Signed-off-by: Jayantajit Gogoi <jayanta.gogoi525@gmail.com>
This commit is contained in:
Jayantajit Gogoi
2021-07-19 16:58:17 +05:30
committed by GitHub
parent f64ca2e084
commit db4e7667af
4 changed files with 68 additions and 3 deletions
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21
libraries/HTTPUpdate/examples/httpUpdate/httpUpdate.ino
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@ -36,6 +36,22 @@ void setup() {
}
void update_started() {
Serial.println("CALLBACK: HTTP update process started");
}
void update_finished() {
Serial.println("CALLBACK: HTTP update process finished");
}
void update_progress(int cur, int total) {
Serial.printf("CALLBACK: HTTP update process at %d of %d bytes...\n", cur, total);
}
void update_error(int err) {
Serial.printf("CALLBACK: HTTP update fatal error code %d\n", err);
}
void loop() {
// wait for WiFi connection
if ((WiFiMulti.run() == WL_CONNECTED)) {
@ -50,6 +66,11 @@ void loop() {
// value is used to put the LED on. If the LED is on with HIGH, that value should be passed
// httpUpdate.setLedPin(LED_BUILTIN, LOW);
httpUpdate.onStart(update_started);
httpUpdate.onEnd(update_finished);
httpUpdate.onProgress(update_progress);
httpUpdate.onError(update_error);
t_httpUpdate_return ret = httpUpdate.update(client, "http://server/file.bin");
// Or:
//t_httpUpdate_return ret = httpUpdate.update(client, "server", 80, "/file.bin");