From 1e5a738f75df4c6e1f54f0991238f6de2ffce18b Mon Sep 17 00:00:00 2001
From: brentru <robots199@me.com>
Date: Mon, 15 Feb 2021 11:15:20 -0500
Subject: [PATCH] include nanopb to allow inline nanopb_opt calls

---
 .gitmodules                                | 3 +++
 nanopb                                     | 1 +
 proto/wippersnapper/signal/v1/signal.proto | 2 ++
 3 files changed, 6 insertions(+)
 create mode 100644 .gitmodules
 create mode 160000 nanopb

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..b7bcedc
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "nanopb"]
+	path = nanopb
+	url = https://github.com/nanopb/nanopb.git
diff --git a/nanopb b/nanopb
new file mode 160000
index 0000000..049485f
--- /dev/null
+++ b/nanopb
@@ -0,0 +1 @@
+Subproject commit 049485ff557178f646d573eca3bd647f543b760b
diff --git a/proto/wippersnapper/signal/v1/signal.proto b/proto/wippersnapper/signal/v1/signal.proto
index ac9a091..7dda582 100644
--- a/proto/wippersnapper/signal/v1/signal.proto
+++ b/proto/wippersnapper/signal/v1/signal.proto
@@ -8,8 +8,10 @@ import "wippersnapper/pin/v1/pin.proto";
 import "wippersnapper/sensor/v1/sensor.proto";
 import "wippersnapper/pixel/v1/pixel.proto";
 
+import "nanopb.proto";
 
 message CreateSignalRequest {
+  option (nanopb_msgopt).submsg_callback = true;
   oneof payload {
     // Create, update or remove a GPIO pin
     wippersnapper.pin.v1.ConfigurePinRequests pin_configs               = 6;