1 files changed, 1 insertions, 62 deletions
diff --git a/src/camera.go b/src/camera.go
index 519cc65..fe1140e 100644
--- a/src/camera.go
+++ b/src/camera.go
@@ -2,14 +2,6 @@
 
 package main
 
-import (
-	"log"
-	"os/exec"
-	"os"
-	"path/filepath"
-	"bufio"
-)
-
 type Camera struct {
 	statemachine Machine
 }
@@ -44,63 +36,10 @@ func NewCamera() Camera {
 
 func runCameraHooks(last string, next string, m *Machine) {
 	if last == "idle" && next == "single_picture" {
-		go singlePicture(m)
+		ipc.WriteLineTo("picamera", "single_picture\n")
 	}
 }
 
-func singlePicture(m *Machine) {
-
-	// create command
-	var cmd *exec.Cmd
-	if !config.Flag.Debug {
-		cmd = exec.Command("/usr/bin/python3", "/usr/lib/python3.9/site-packages/birdscan/")
-	} else {  // debug mode
-		pwd,err := os.Getwd()
-		if err != nil {
-			log.Fatal(err)
-		}
-		repoDir := filepath.Dir(pwd)
-		log.Printf("Repository path is assumed to be = '%s'", repoDir)
-		pythonPackage := repoDir + "/python/birdscan"
-		cmd = exec.Command("/usr/bin/python3", pythonPackage, "--debug")
-	}
-
-	// connect stdout of python process
-	stdout,err := cmd.StdoutPipe()
-	if err != nil {
-		log.Print(err)
-	}
-	defer stdout.Close()
-
-	// run command
-	err = cmd.Start()
-	if err != nil {
-		log.Print(err)
-	}
-
-	scanner := bufio.NewScanner(stdout)
-	for scanner.Scan() {
-		text := scanner.Text()
-		log.Printf("Python returned '%s'", text)
-		if text == "ok" {
-			break
-		}
-	}
-
-	err = cmd.Wait()  // wait until command execution and io is complete
-	if err != nil {
-		log.Print(err)
-	}
-
-	// process result
-	m.SendEvent("single_picture_taken")
-}
-
 func (cam *Camera) run() {
 	cam.statemachine.Run()
 }
-
-// read until '\n'
-func readLine(buff *[]byte, ) {
-
-}