From ae75570442954851204b0e6254f585ae53cb9dd2 Mon Sep 17 00:00:00 2001
From: Edward Wright <fasteddy@thewrightspace.net>
Date: Wed, 20 Oct 2021 11:46:17 -0400
Subject: [PATCH] Corrected default baud rate for CircuitPython devices.
 (Closes #15)

---
 SimplySerial/SimplySerial.cs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/SimplySerial/SimplySerial.cs b/SimplySerial/SimplySerial.cs
index bcca977..acedb86 100644
--- a/SimplySerial/SimplySerial.cs
+++ b/SimplySerial/SimplySerial.cs
@@ -39,7 +39,7 @@ namespace SimplySerial
         static bool Quiet = false;
         static AutoConnect autoConnect = AutoConnect.ONE;
         static ComPort port;
-        static int baud = 9600;
+        static int baud = -1;
         static Parity parity = Parity.None;
         static int dataBits = 8;
         static StopBits stopBits = StopBits.One;
@@ -187,6 +187,14 @@ namespace SimplySerial
                 // attempt to set the baud rate, fail if the specified value is not supported by the hardware
                 try
                 {
+                    if (baud < 0)
+                    {
+                        if (port.board.isCircuitPython)
+                            baud = 115200;
+                        else
+                            baud = 9600;
+                    }
+                    
                     serialPort.BaudRate = baud;
                 }
                 catch (ArgumentOutOfRangeException)