software: Switch back from .Log() to .Cat()

Logging the bytes is not really readable because of time stamp prefixes.

2 files changed, 7 insertions, 5 deletions

diff --git a/software/communication/interface.go b/software/communication/interface.go
index d6111cc..672617e 100644
--- a/software/communication/interface.go
+++ b/software/communication/interface.go
@@ -2,7 +2,6 @@ package communication
 
 import (
 	"fmt"
-	"log"
 
 	"go.bug.st/serial"
 )
@@ -32,13 +31,13 @@ func NewSerialInterface() (SerialInterface, error) {
 	return iface, nil
 }
 
-func (i *SerialInterface) Log() {
+func (i *SerialInterface) Cat() error {
 	for {
 		data, err := i.Read()
 		if err != nil {
-			log.Fatal(err)
+			return err
 		}
-		log.Printf("RX: '%s'\n", string(data))
+		fmt.Printf("%s", string(data))
 	}
 }
 
diff --git a/software/main.go b/software/main.go
index d0d3a8c..d0ca2cd 100644
--- a/software/main.go
+++ b/software/main.go
@@ -12,5 +12,8 @@ func main() {
 		log.Fatal(err)
 	}
 
-	iface.Log()
+	err = iface.Cat()
+	if err != nil {
+		log.Fatal(err)
+	}
 }