From 7a6589b4a80fd2526c1be2aa918b2f359cb85aad Mon Sep 17 00:00:00 2001
From: Kevin Lyda <kevin@ie.suberic.net>
Date: Mon, 30 Jan 2017 10:25:00 +0000
Subject: [PATCH] Got serial working.
---
cmd/gqgmc/main.go | 4 ++--
devices/geiger/gqgmc.go | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cmd/gqgmc/main.go b/cmd/gqgmc/main.go
index 46cb804..120606d 100644
--- a/cmd/gqgmc/main.go
+++ b/cmd/gqgmc/main.go
@@ -57,13 +57,13 @@ func main() {
fmt.Printf("Failed to connect to geiger counter: '%s'\n", err)
return
}
- fmt.Printf("Version: %s\n", ser)
+ fmt.Printf("Serial: %s\n", ser)
volts, err = gc.Volts()
if err != nil {
fmt.Printf("Failed to connect to geiger counter: '%s'\n", err)
return
}
- fmt.Printf("Version: %d\n", volts)
+ fmt.Printf("Volts: %d\n", volts)
}
diff --git a/devices/geiger/gqgmc.go b/devices/geiger/gqgmc.go
index e028a77..7bd8db4 100644
--- a/devices/geiger/gqgmc.go
+++ b/devices/geiger/gqgmc.go
@@ -155,7 +155,7 @@ func (gc *GQGMCCounter) SerialNum() (string, error) {
serStr := ""
ser, err := gc.communicate(cmdGetSerial, 7)
- if err != nil {
+ if err == nil {
for _, b := range ser {
serStr += fmt.Sprintf("%02X", b)
}
--
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