From 1f7f8cbce8668654fbeec380912be733a10c3c4f Mon Sep 17 00:00:00 2001 From: Alex Date: Tue, 30 Jul 2024 16:33:49 +0100 Subject: [PATCH] Adds better default parameter definitions to Serial Transport Change-type: minor Signed-off-by: Alex Bucknall --- notecard/main.go | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/notecard/main.go b/notecard/main.go index 8cb2a6d..8ad3ea0 100644 --- a/notecard/main.go +++ b/notecard/main.go @@ -16,7 +16,8 @@ const ( I2C = "i2c" ) -const SerialDevice = "/dev/tty.usbmodemNOTE1" +const defaultSerialDevice = "/dev/tty.usbmodemNOTE1" +const defaultSerialBaud = "9600" type server struct { card *notecard.Context @@ -88,9 +89,9 @@ func setupNotecard(protocol string) (*notecard.Context, error) { } if protocol == Serial { - serialPort := getEnv("NOTECARD_SERIAL_DEVICE", SerialDevice) + serialPort := getEnv("NOTECARD_SERIAL_DEVICE", defaultSerialDevice) - baud, err := strconv.Atoi(getEnv("NOTECARD_SERIAL_BAUD", "9600")) + baud, err := strconv.Atoi(getEnv("NOTECARD_SERIAL_BAUD", defaultSerialBaud)) if err != nil { return nil, fmt.Errorf("error parsing NOTECARD_SERIAL_BAUD: %v", err) }