From 48ef68dd866b9f9d5b18ae5e9b6772cbcc6441b3 Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Mon, 17 Apr 2023 01:20:36 +0200
Subject: [PATCH] examples: replace fmt with encoding/hex in usb-midi example

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 src/examples/usb-midi/main.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/examples/usb-midi/main.go b/src/examples/usb-midi/main.go
index e7ced2c6..c9b71313 100644
--- a/src/examples/usb-midi/main.go
+++ b/src/examples/usb-midi/main.go
@@ -1,9 +1,10 @@
 package main
 
 import (
-	"fmt"
 	"machine"
 	"machine/usb/midi"
+
+	"encoding/hex"
 	"time"
 )
 
@@ -20,7 +21,7 @@ func main() {
 	m := midi.Port()
 	m.SetHandler(func(b []byte) {
 		led.Set(!led.Get())
-		fmt.Printf("% X\r\n", b)
+		println(hex.EncodeToString(b))
 		m.Write(b)
 	})