From 2968d57e1d7903a4becdd5251cacd8055e00cb84 Mon Sep 17 00:00:00 2001
From: David Gwilliam <dhgwilliam@gmail.com>
Date: Wed, 24 Jun 2026 04:57:14 -0700
Subject: [PATCH] fix: add Bridge.run() to loop() so MCU processes incoming
 RPCs

Without Bridge.run() in loop(), the MCU never reads incoming
draw_frame requests from the router. First frame goes through
during setup handshake, but subsequent frames fill the router's
send buffer and the viz stalls.
---
 justfile          | 3 ++-
 sketch/sketch.ino | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/justfile b/justfile
index 0265aa3..bb47938 100644
--- a/justfile
+++ b/justfile
@@ -342,7 +342,8 @@ kconfig:
 flash-sketch:
     @ssh {{SSH_OPTS}} "{{BOARD_USER}}@{{BOARD_HOST}}" "\
         cd {{REPO_DIR}} && \
-        arduino-cli compile --upload --fqbn arduino:zephyr:unoq sketch/"
+        INCS=\$(find /home/arduino/Arduino/libraries -type d -not -path '*/Arduino_RouterBridge*' -not -path '*/Arduino_RPClite*' 2>/dev/null | sort -u | sed 's/^/-I/' | tr '\n' ' ') && \
+        arduino-cli compile --upload --fqbn arduino:zephyr:unoq --build-property \"build.extra_flags=\$INCS\" sketch/"
 
 # Validate all .pd files using Conftest/OPA Rego policies
 validate:
diff --git a/sketch/sketch.ino b/sketch/sketch.ino
index 9d74673..2d938ea 100644
--- a/sketch/sketch.ino
+++ b/sketch/sketch.ino
@@ -121,5 +121,6 @@ void setup() {
 }
 
 void loop() {
-  delay(1000);
+  Bridge.run();
+  delay(1);
 }