From ff39784ae8ca00ca4c5d5a2f489c7908d3ee8d78 Mon Sep 17 00:00:00 2001
From: "Amir H. Yeganemehr" <yeganemehr@yahoo.com>
Date: Tue, 25 Jul 2023 19:24:35 +0330
Subject: [PATCH] Improve codestyle in send-sms example

---
 examples/send-sms/src/main.cpp | 62 +++++++++++++++++-----------------
 1 file changed, 31 insertions(+), 31 deletions(-)

diff --git a/examples/send-sms/src/main.cpp b/examples/send-sms/src/main.cpp
index 11f3c91..9650c4b 100644
--- a/examples/send-sms/src/main.cpp
+++ b/examples/send-sms/src/main.cpp
@@ -3,46 +3,46 @@
 #include <ATConnection.hpp>
 #include <Sim800.hpp>
 
-SoftwareSerial swSerial(D5, D0);
+SoftwareSerial swSerial(D3, D4); // RX & TX pins
 ATConnection at(&swSerial);
 Sim800 sim800(&at);
 
 void setup()
 {
-	Serial.begin(9600);
-	swSerial.begin(9600);
-	Serial.println("Initialize Sim800 connection");
-	sim800.init()
-		->onSuccess([]() {
-			Serial.println("Initialize Sim800 connection [done]");
-			Serial.println("Put sim800 into sms text mode");
-			sim800.putInTextMode()
-				->onSuccess([]() {
-					Serial.println("Put sim800 into sms text mode [done]");
+    Serial.begin(9600);
+    swSerial.begin(9600);
+    Serial.println("Initialize Sim800 connection");
+    sim800.init()
+        ->onSuccess([]() {
+            Serial.println("Initialize Sim800 connection [done]");
+            Serial.println("Put sim800 into sms text mode");
+            sim800.putInTextMode()
+                ->onSuccess([]() {
+                    Serial.println("Put sim800 into sms text mode [done]");
 
-					Serial.println("Sending text");
-					sim800.sendAsciiSMS("+100000000", "Hi")
-						->onSuccess([](const uint32_t &id) {
-							Serial.printf("Sending text [ID: %u]\n", id);
-						})
-						->onFail([](const std::exception &reason) {
-							Serial.println("Sending text [failed]");
-						})
-						->freeOnFinish();
-				})
-				->onFail([](const std::exception &reason) {
-					Serial.println("Put sim800 into sms text mode [failed]");
-				})
-				->freeOnFinish();
+                    Serial.println("Sending text");
+                    sim800.sendAsciiSMS("+100000000", "Hi")
+                        ->onSuccess([](const uint32_t &id) {
+                            Serial.printf("Sending text [ID: %u]\n", id);
+                        })
+                        ->onFail([](const std::exception &reason) {
+                            Serial.println("Sending text [failed]");
+                        })
+                        ->freeOnFinish();
+                })
+                ->onFail([](const std::exception &reason) {
+                    Serial.println("Put sim800 into sms text mode [failed]");
+                })
+                ->freeOnFinish();
 
-		})
-		->onFail([](const std::exception &reason) {
-			Serial.println("Initialize Sim800 connection [failed]");
-		})
-		->freeOnFinish();
+        })
+        ->onFail([](const std::exception &reason) {
+            Serial.println("Initialize Sim800 connection [failed]");
+        })
+        ->freeOnFinish();
 }
 
 void loop()
 {
-	at.communicate();
+    at.communicate();
 }
\ No newline at end of file