From 7b54c152ddcfad9c3eb6849d2520e4f94aad5294 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Grome=C5=A1?= <jgromes@users.noreply.github.com>
Date: Sat, 31 Mar 2018 10:06:45 +0200
Subject: [PATCH] Added variable AT line feed characters

---
 src/ESP8266.cpp | 1 +
 src/Module.cpp  | 2 +-
 src/Module.h    | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ESP8266.cpp b/src/ESP8266.cpp
index d51abdec..d7322402 100644
--- a/src/ESP8266.cpp
+++ b/src/ESP8266.cpp
@@ -7,6 +7,7 @@ ESP8266::ESP8266(Module* module) {
 }
 
 uint8_t ESP8266::begin(long speed) {
+  _mod->AtLineFeed = "\r\n";
   _mod->baudrate = speed;
   _mod->init(USE_UART, INT_NONE);
   _mod->ATemptyBuffer();
diff --git a/src/Module.cpp b/src/Module.cpp
index f205e9ae..7371dd74 100644
--- a/src/Module.cpp
+++ b/src/Module.cpp
@@ -62,7 +62,7 @@ bool Module::ATsendCommand(String& cmd) {
 bool Module::ATsendCommand(const char* cmd) {
   ATemptyBuffer();
   ModuleSerial->print(cmd);
-  ModuleSerial->print("\r\n");
+  ModuleSerial->print(AtLineFeed);
   return(ATgetResponse());
 }
 
diff --git a/src/Module.h b/src/Module.h
index 37b2f1a8..3346b37f 100644
--- a/src/Module.h
+++ b/src/Module.h
@@ -18,6 +18,7 @@ class Module {
     SoftwareSerial* ModuleSerial;
     
     uint32_t baudrate = 9600;
+    String AtLineFeed = "\r\n";
     
     uint8_t init(uint8_t interface, uint8_t gpio);