Arduino Bootstrapper (v1.18.1) (#39)

Improv WiFi improvements

Author: sblantipodi

library.json

@@ -6,7 +6,7 @@
         "type": "git",
         "url": "https://github.com/sblantipodi/arduino_bootstrapper.git"
     },
-    "version": "1.18.0",
+    "version": "1.18.1",
     "examples": "examples/*.cpp", 
     "exclude": "tests",
     "frameworks": "arduino",

library.properties

@@ -1,5 +1,5 @@
 name=Bootstrapper
-version=1.18.0
+version=1.18.1
 author=Davide Perini <perini.davide@dpsoftware.org>
 maintainer=Davide Perini <perini.davide@dpsoftware.org>
 sentence=A client library for MQTT messaging.

src/WifiManager.cpp

@@ -596,6 +596,7 @@ void WifiManager::sendImprovStateResponse(uint8_t state, bool error) {
   out[10] = checksum;
   Serial.write((uint8_t *) out, 11);
   Serial.write('\n');
+  Serial.flush();
 }
 
 void WifiManager::sendImprovRPCResponse(byte commandId) {
@@ -626,6 +627,7 @@ void WifiManager::sendImprovRPCResponse(byte commandId, bool forceConnection) {
   out[packetLen - 1] = checksum;
   Serial.write((uint8_t *) out, packetLen);
   Serial.write('\n');
+  Serial.flush();
   improvActive = 1; //no longer provisioning
 }
 
@@ -670,6 +672,7 @@ void WifiManager::sendImprovInfoResponse() {
   out[packetLen - 1] = checksum;
   Serial.write((uint8_t *) out, packetLen);
   Serial.write('\n');
+  Serial.flush();
   DIMPROV_PRINT("Info checksum");
   DIMPROV_PRINTLN(checksum);
 }