From 13e4ab24386933bc3cb111e6e92b794cc92604fb Mon Sep 17 00:00:00 2001
From: Kevin Lyda <kevin@ie.suberic.net>
Date: Wed, 1 Feb 2017 22:03:31 +0000
Subject: [PATCH] Work on GetConfiguration.
---
devices/geiger/gqgmc.go | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/devices/geiger/gqgmc.go b/devices/geiger/gqgmc.go
index 924661b..3bc9975 100644
--- a/devices/geiger/gqgmc.go
+++ b/devices/geiger/gqgmc.go
@@ -450,20 +450,22 @@ func (gc *GQGMCCounter) recv(length int) ([]byte, error) {
if err != nil {
return nil, err
}
+ read := n
if n != length {
for i := 0; i < 20; i++ {
- fmt.Printf("%d(%d) ", n, len(buf))
- n, err = gc.port.Read(buf[len(buf):])
+ fmt.Printf("%d(%d) ", n, read)
+ n, err = gc.port.Read(buf[read:])
if err != nil {
return nil, err
}
- if len(buf) == length {
+ read += n
+ if read == length {
break
}
}
- fmt.Printf("%d(%d)\n", n, len(buf))
+ fmt.Printf("%d(%d)\n", n, read)
}
- if len(buf) != length {
+ if read != length {
fmt.Printf("Short read: %+v\n", buf)
return nil, fmt.Errorf("Short read (got: %d, wanted: %d)", n, length)
}
--
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