Added work-around for serial port glitch

tim-seoss · May 12, 2023 · 894e4a4 · 894e4a4
1 parent 5d4a484
commit 894e4a4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/scs_host/comms/stdio.py b/src/scs_host/comms/stdio.py
@@ -28,16 +28,16 @@ class StdIO(ProcessComms):
     # ----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
-    def prompt(request, default=''):
+    def prompt(request, default=None):
         try:
             termios.tcflush(sys.stdin, termios.TCIOFLUSH)           # flush stdin
         except termios.error:
             pass
 
         try:
-            prompt_str = request % default if default else request
+            prompt_str = request + ' (%s): ' % default if default else request + ': '
         except TypeError:
-            prompt_str = request
+            prompt_str = request + ': '            # no % format in request string
 
         line = input(prompt_str).strip()