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[web_server] ESP8266: Store OTA response strings in PROGMEM (saves 52 bytes RAM)

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This commit is contained in:
J. Nick Koston
2025-09-05 10:25:34 -05:00
parent b8ed7ec145
commit 70358c27d3
1 changed files with 11 additions and 0 deletions
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11
esphome/components/web_server/ota/ota_web_server.cpp
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@@ -198,9 +198,20 @@ void OTARequestHandler::handleUpload(AsyncWebServerRequest *request, const Strin
void OTARequestHandler::handleRequest(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response;
// Use the ota_success_ flag to determine the actual result
#ifdef USE_ESP8266
static const char UPDATE_SUCCESS[] PROGMEM = "Update Successful!";
static const char UPDATE_FAILED[] PROGMEM = "Update Failed!";
static const char TEXT_PLAIN[] PROGMEM = "text/plain";
static const char CONNECTION_STR[] PROGMEM = "Connection";
static const char CLOSE_STR[] PROGMEM = "close";
const char *msg = this->ota_success_ ? UPDATE_SUCCESS : UPDATE_FAILED;
response = request->beginResponse(200, TEXT_PLAIN, msg);
response->addHeader(CONNECTION_STR, CLOSE_STR);
#else
const char *msg = this->ota_success_ ? "Update Successful!" : "Update Failed!";
response = request->beginResponse(200, "text/plain", msg);
response->addHeader("Connection", "close");
#endif
request->send(response);
}