put serial_port in blocking read

2013-07-17 12:44:26 +02:00
parent fa4dc7d31c
commit 8e7fd64701
2 changed files with 5 additions and 0 deletions
--- a/test-serial.rb
+++ b/test-serial.rb
@@ -24,6 +24,9 @@ if __FILE__ == $0

 sp = SerialPort.new(port_str, baud_rate, data_bits, stop_bits, parity)

+# Make reading blocking
+sp.read_timeout = 0
+
 #just read forever
 while true do
  printf("%c", sp.getc)