From bf4f5647012d34dc7f9ab903e81d5900d5897be1 Mon Sep 17 00:00:00 2001
From: MiGri <mi-gri@users.noreply.github.com>
Date: Sat, 2 Oct 2021 19:32:04 +0200
Subject: [PATCH] Added more modes

 Added more modes, compatible to the old '300bps' mode but with different correction rates.
---
 src/TTGO_T-Beam_LoRa_APRS.ino | 36 ++++++++++++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 5 deletions(-)

diff --git a/src/TTGO_T-Beam_LoRa_APRS.ino b/src/TTGO_T-Beam_LoRa_APRS.ino
index 4ab4d03..fd327cf 100644
--- a/src/TTGO_T-Beam_LoRa_APRS.ino
+++ b/src/TTGO_T-Beam_LoRa_APRS.ino
@@ -56,8 +56,8 @@
   const byte TXLED  = 4;            //pin number for LED on TX Tracker
 /* Original LORA32 V2.1 Setup
 #elif LORA32_21
-  #define I2C_SDA 4
-  #define I2C_SCL 15
+  #define I2C_SDA 21
+  #define I2C_SCL 22
   #define BUTTON 2                  //pin number for BUTTO
   #define BUZZER 13                 // enter your buzzer pin gpio
   const byte TXLED  = 4;            //pin number for LED on TX Tracker
@@ -384,7 +384,19 @@ void loraSend(byte lora_LTXPower, float lora_FREQ, const String &message) {
   if(lora_speed==1200){
     rf95.setModemConfig(BG_RF95::Bw125Cr47Sf512);
   }
-  else{
+  else if(lora_speed==610){
+    rf95.setModemConfig(BG_RF95::Bw125Cr48Sf1024);
+  }
+  else if(lora_speed==180){
+    rf95.setModemConfig(BG_RF95::Bw125Cr48Sf4096);
+  }
+  else if(lora_speed==210){
+    rf95.setModemConfig(BG_RF95::Bw125Cr47Sf4096);
+  }
+  else if(lora_speed==240){
+    rf95.setModemConfig(BG_RF95::Bw125Cr46Sf4096);
+  }
+  else {
     rf95.setModemConfig(BG_RF95::Bw125Cr45Sf4096);
   }
   rf95.setFrequency(lora_FREQ);
@@ -927,10 +939,24 @@ void setup(){
   batt_read();
   writedisplaytext("LoRa-APRS","","Init:","ADC OK!","BAT: "+String(BattVolts,2),"");
   
-  if(lora_speed==1200)
+  if(lora_speed==1200){
     rf95.setModemConfig(BG_RF95::Bw125Cr47Sf512);
-  else
+  }
+  else if(lora_speed==610){
+    rf95.setModemConfig(BG_RF95::Bw125Cr48Sf1024);
+  }
+  else if(lora_speed==180){
+    rf95.setModemConfig(BG_RF95::Bw125Cr48Sf4096);
+  }
+  else if(lora_speed==210){
+    rf95.setModemConfig(BG_RF95::Bw125Cr47Sf4096);
+  }
+  else if(lora_speed==240){
+    rf95.setModemConfig(BG_RF95::Bw125Cr46Sf4096);
+  }
+  else {
     rf95.setModemConfig(BG_RF95::Bw125Cr45Sf4096);
+  }
 
   Serial.printf("LoRa Speed:\t%d\n", lora_speed);