1 files changed, 31 insertions, 0 deletions
diff --git a/software/communication/physical.go b/software/communication/physical.go
index 25d5299..f79d382 100644
--- a/software/communication/physical.go
+++ b/software/communication/physical.go
@@ -1,6 +1,9 @@
 package communication
 
 import (
+	"fmt"
+
+	"go.bug.st/serial"
 	"go.bug.st/serial/enumerator"
 )
 
@@ -8,6 +11,10 @@ const (
 	ST_VID = `0483`
 )
 
+type Phy struct {
+	port serial.Port
+}
+
 func GetStSerials() ([]string, error) {
 	retval := make([]string, 0)
 
@@ -26,3 +33,27 @@ func GetStSerials() ([]string, error) {
 
 	return retval, nil
 }
+
+func NewPhy(device string) (Phy, error) {
+	p := Phy{}
+	mode := &serial.Mode{
+		BaudRate: 115200,
+	}
+	port, err := serial.Open(device, mode)
+	if err != nil {
+		return p, err
+	}
+	p.port = port
+	return p, nil
+}
+
+func (phy *Phy) Cat() error {
+	buff := make([]byte, 100)
+	for {
+		n, err := phy.port.Read(buff)
+		if err != nil {
+			return err
+		}
+		fmt.Printf("%s", string(buff[:n]))
+	}
+}