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Added outgoing processing for cursor keys.

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This commit is contained in:
Edward Wright 2021-07-09 09:30:05 -04:00
parent c4284784d3
commit 24f01f22ba
1 changed files with 11 additions and 0 deletions
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SimplySerial/SimplySerial.cs
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@ -34,6 +34,13 @@ namespace SimplySerial
static int bufferSize = 102400; static int bufferSize = 102400;
static DateTime lastFlush = DateTime.Now; static DateTime lastFlush = DateTime.Now;
static Dictionary<ConsoleKey, String> specialKeys = new Dictionary<ConsoleKey, String>
{
{ ConsoleKey.UpArrow, "\x1B[A" },
{ ConsoleKey.DownArrow, "\x1B[B" },
{ ConsoleKey.RightArrow, "\x1B[C" },
{ ConsoleKey.LeftArrow, "\x1B[D" }
};
static void Main(string[] args) static void Main(string[] args)
{ {
@ -216,6 +223,10 @@ namespace SimplySerial
Thread.Sleep(150); // sort of cheating here - by adding this delay we ensure that when we process the receive buffer it will contain the correct backspace control sequence Thread.Sleep(150); // sort of cheating here - by adding this delay we ensure that when we process the receive buffer it will contain the correct backspace control sequence
} }
// check for keys that require special processing (cursor keys, etc.)
else if (specialKeys.ContainsKey(keyInfo.Key))
serialPort.Write(specialKeys[keyInfo.Key]);
// everything else just gets sent right on through // everything else just gets sent right on through
else else
serialPort.Write(Convert.ToString(keyInfo.KeyChar)); serialPort.Write(Convert.ToString(keyInfo.KeyChar));