From 907a3782cd870b28c210b5aaff5ffa32a51eea66 Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Wed, 8 Jan 2025 15:45:09 +0100
Subject: [PATCH] examples: modify FindMy example so you can run it from Linux
 command line as well as on MCUs

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 examples/findmy/main.go | 6 +++---
 examples/findmy/mcu.go  | 6 ++++++
 examples/findmy/os.go   | 8 ++++++++
 3 files changed, 17 insertions(+), 3 deletions(-)
 create mode 100644 examples/findmy/mcu.go
 create mode 100644 examples/findmy/os.go

diff --git a/examples/findmy/main.go b/examples/findmy/main.go
index 5dc6bd7..48a109a 100644
--- a/examples/findmy/main.go
+++ b/examples/findmy/main.go
@@ -4,6 +4,9 @@
 //
 // To build:
 // tinygo flash -target nano-rp2040 -ldflags="-X main.PublicKey='SGVsbG8sIFdvcmxkIQ=='" ./examples/findmy
+//
+// For Linux:
+// go run ./examples/findmy SGVsbG8sIFdvcmxkIQ==
 package main
 
 import (
@@ -16,9 +19,6 @@ import (
 
 var adapter = bluetooth.DefaultAdapter
 
-// PublicKey is the public key of the device. Must be base64 encoded.
-var PublicKey string
-
 func main() {
 	time.Sleep(2 * time.Second) // wait for USB serial to be available
 
diff --git a/examples/findmy/mcu.go b/examples/findmy/mcu.go
new file mode 100644
index 0000000..531482f
--- /dev/null
+++ b/examples/findmy/mcu.go
@@ -0,0 +1,6 @@
+//go:build tinygo
+
+package main
+
+// PublicKey is the public key of the device. Must be base64 encoded.
+var PublicKey string
diff --git a/examples/findmy/os.go b/examples/findmy/os.go
new file mode 100644
index 0000000..96788b2
--- /dev/null
+++ b/examples/findmy/os.go
@@ -0,0 +1,8 @@
+//go:build !tinygo
+
+package main
+
+import "os"
+
+// PublicKey is the public key of the device. Must be base64 encoded.
+var PublicKey = os.Args[1]