From 40e785839be5f45abbe3da6207b2887f9418cc75 Mon Sep 17 00:00:00 2001
From: Stephan Richter <s.richter@srsoftware.de>
Date: Sat, 13 Apr 2024 16:14:48 +0200
Subject: [PATCH 1/4] implemented new code "SerialTransceiver"

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
---
 .../SerialTransceiver/SerialTransceiver.ino   | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Software/SerialTransceiver/SerialTransceiver.ino

diff --git a/Software/SerialTransceiver/SerialTransceiver.ino b/Software/SerialTransceiver/SerialTransceiver.ino
new file mode 100644
index 0000000..9d08222
--- /dev/null
+++ b/Software/SerialTransceiver/SerialTransceiver.ino
@@ -0,0 +1,39 @@
+/*
+ *  Demonstrates how to use LCDisplay in conjunction with SoftRS485:
+ *
+ *  The main _loop_ of this program listens on the RS485 bus.
+ *  Whenever a message is received from the bus, it is displayed on the LCD.
+ */
+
+// include the library code:
+#include <SoftRS485.h>
+
+#define PROGRAM "RS485-Nano Rev 2.0 / Transceiver 1.0"
+
+#define Max485_RO 3 // read-output of Max485
+#define Max485_RE 5 // not-read-enable of Max485
+#define Max485_DE 9 // data enable of Max485
+#define Max485_DI 8 // data input of Max485
+
+String message = "";
+
+void setup() {
+  Serial.begin(115200);
+  init485(Max485_RO,Max485_RE,Max485_DE,Max485_DI); // library initialization:
+}
+
+void loop() {
+  if (available485()) {
+    Serial.println(get485message());
+  }
+  if (Serial.available()) {
+    // get the new byte:
+    char c = (char)Serial.read();
+    if (c == '\n') {
+      send485(message.c_str());
+      message = "";
+    } else {
+      message += c;    
+    }
+  }  
+}

From b4278a77af5c4da9bec7e4fcb5a13b00f0732527 Mon Sep 17 00:00:00 2001
From: Stephan Richter <s.richter@srsoftware.de>
Date: Sat, 13 Apr 2024 17:01:50 +0200
Subject: [PATCH 2/4] updated SerialTransceiver

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
---
 Software/SerialTransceiver/SerialTransceiver.ino | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/Software/SerialTransceiver/SerialTransceiver.ino b/Software/SerialTransceiver/SerialTransceiver.ino
index 9d08222..d1360a3 100644
--- a/Software/SerialTransceiver/SerialTransceiver.ino
+++ b/Software/SerialTransceiver/SerialTransceiver.ino
@@ -8,27 +8,25 @@
 // include the library code:
 #include <SoftRS485.h>
 
-#define PROGRAM "RS485-Nano Rev 2.0 / Transceiver 1.0"
-
 #define Max485_RO 3 // read-output of Max485
 #define Max485_RE 5 // not-read-enable of Max485
 #define Max485_DE 9 // data enable of Max485
 #define Max485_DI 8 // data input of Max485
 
-String message = "";
+#define PROGRAM "{hw:RS485-Nano rev 2.0,firmware:Transceiver,version:1.0}"
 
+String message = "";
+char c;
 void setup() {
   Serial.begin(115200);
   init485(Max485_RO,Max485_RE,Max485_DE,Max485_DI); // library initialization:
+  send485(PROGRAM);
 }
 
 void loop() {
-  if (available485()) {
-    Serial.println(get485message());
-  }
+  if (available485()) Serial.println(get485message());
   if (Serial.available()) {
-    // get the new byte:
-    char c = (char)Serial.read();
+    c = (char)Serial.read();
     if (c == '\n') {
       send485(message.c_str());
       message = "";

From 43558e27cea8b3f43c04e62d6591af4957ac7345 Mon Sep 17 00:00:00 2001
From: Stephan Richter <s.richter@srsoftware.de>
Date: Thu, 23 May 2024 21:43:39 +0200
Subject: [PATCH 3/4] bugfix in SerialTransceiver

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
---
 Software/SerialTransceiver/SerialTransceiver.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Software/SerialTransceiver/SerialTransceiver.ino b/Software/SerialTransceiver/SerialTransceiver.ino
index d1360a3..9122edf 100644
--- a/Software/SerialTransceiver/SerialTransceiver.ino
+++ b/Software/SerialTransceiver/SerialTransceiver.ino
@@ -25,7 +25,7 @@ void setup() {
 
 void loop() {
   if (available485()) Serial.println(get485message());
-  if (Serial.available()) {
+  while (Serial.available()) {
     c = (char)Serial.read();
     if (c == '\n') {
       send485(message.c_str());

From 10a52cdfd7bdb2042ff986a0305e482fc66cf3d2 Mon Sep 17 00:00:00 2001
From: Stephan Richter <s.richter@srsoftware.de>
Date: Thu, 23 May 2024 21:45:26 +0200
Subject: [PATCH 4/4] preparing code for Device 4

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
---
 Software/Sender/Sender.ino | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Software/Sender/Sender.ino b/Software/Sender/Sender.ino
index fee24fd..261fe53 100644
--- a/Software/Sender/Sender.ino
+++ b/Software/Sender/Sender.ino
@@ -18,11 +18,12 @@
 #define Max485_DI 8 // data input of Max485
 
 #define TRESHOLD 1024
-#define ID 0
+#define ID 4
 // 0=Test
 // 1=Arbeitszimmer
 // 2=Küche
 // 3=Bad
+// 4=Treppenhaus
 
 #define DEBUG
 #define LOG_TO_SERIAL