MCU8MASS-976 MCU8MASS-348 MCU8MASS-942 Add some more log output if the security profile is not set up

Author: M65649

src/http_client.cpp

@@ -116,7 +116,8 @@ static HttpResponse sendData(const char* endpoint,
                                            HTTP_TIMEOUT)) {
             Log.error("Timed out whilst waiting on delivering the HTTP "
                       "payload. Is the "
-                      "server online?");
+                      "server online? If you're using HTTPS, you might need to "
+                      "provision with a different CA certificate.");
             return http_response;
         }
 

src/mqtt_client.cpp

@@ -433,7 +433,11 @@ bool MqttClientClass::begin(const char* client_id,
         }
 
         if (SequansController.writeCommand(command) != ResponseResult::OK) {
-            Log.error("Failed to configure MQTT");
+            Log.error(
+                "Failed to configure MQTT. The TLS setup might be incorrect. "
+                "If you're using a custom broker with TLS, run the provision "
+                "example sketch in order to provision for a custom MQTT broker "
+                "with TLS.");
             return false;
         }
     } else {
@@ -467,7 +471,9 @@ bool MqttClientClass::begin(const char* client_id,
 
         char urc[URC_DATA_BUFFER_SIZE] = "";
         if (!SequansController.waitForURC(HCESIGN_URC, urc, sizeof(urc))) {
-            Log.error("Timed out whilst waiting for TLS signing\r\n");
+            Log.error("Timed out whilst waiting for TLS signing. Please verify "
+                      "your certificate setup (run the provision Arduino "
+                      "sketch to set this up for a new broker).\r\n");
             return false;
         }
 

src/sequans_controller.cpp

@@ -661,7 +661,7 @@ SequansControllerClass::readResponse(char* out_buffer,
 
     // Enough to hold the OK and ERROR termination if the out_buffer is NULL
     // and the result is not needed
-    char placeholder_buffer[10] = "";
+    char placeholder_buffer[32] = "";
 
     char* buffer       = placeholder_buffer;
     size_t buffer_size = sizeof(placeholder_buffer);