1 files changed, 0 insertions, 85 deletions
diff --git a/sw/usbcom/main.go b/sw/usbcom/main.go
deleted file mode 100644
index 70661d9..0000000
--- a/sw/usbcom/main.go
+++ /dev/null
@@ -1,85 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"os"
-
-	"golang.org/x/sync/errgroup"
-
-	"git.samanthony.xyz/can_gauge_interface/sw/usbcom/usb"
-)
-
-const bufSize = 512
-
-func main() {
-	exitCode := make(chan int)
-	go exit(exitCode)
-	defer close(exitCode)
-
-	dev, err := usb.Connect()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "Error connecting to device: %v\n", err)
-		exitCode <- 1
-		return
-	}
-	defer func() {
-		if err := dev.Close(); err != nil {
-			fmt.Fprintf(os.Stderr, "Error :%v\n", err)
-			exitCode <- 1
-		}
-	}()
-
-	var group errgroup.Group
-	ctx, cancel := context.WithCancel(context.Background())
-
-	// Host->Device
-	group.Go(func() error {
-		err := hostToDevice(dev)
-		cancel() // device->host routine
-		return err
-	})
-
-	// Device->Host
-	group.Go(func() error {
-		return deviceToHost(ctx, dev)
-	})
-
-	if err = group.Wait(); err != nil {
-		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
-		exitCode <- 1
-	}
-}
-
-func exit(code <-chan int) {
-	worst := 0
-	for c := range code {
-		if c > worst {
-			worst = c
-		}
-	}
-	os.Exit(worst)
-}
-
-func hostToDevice(dev *usb.Device) error {
-	_, err := io.Copy(dev, os.Stdin)
-	return err
-}
-
-func deviceToHost(ctx context.Context, dev *usb.Device) error {
-	buf := make([]byte, bufSize)
-	for {
-		select {
-		case <-ctx.Done():
-			return nil
-		default:
-		}
-
-		n, err := dev.Read(buf)
-		if err != nil {
-			return err
-		}
-		fmt.Print(string(buf[:n]))
-	}
-}