From c9bd34351456b558849273e61d911cadde527ee6 Mon Sep 17 00:00:00 2001
From: Jochen Kiemes <jochen@kiemes.de>
Date: Sat, 14 Oct 2023 21:09:45 +0200
Subject: [PATCH] add missing esp32c3 workflow

---
 .github/workflows/build_examples_esp32c3.yml | 21 ++++++++++++++++++++
 examples/StepperDemo/StepperDemo.ino         |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/build_examples_esp32c3.yml

diff --git a/.github/workflows/build_examples_esp32c3.yml b/.github/workflows/build_examples_esp32c3.yml
new file mode 100644
index 00000000..49e1011a
--- /dev/null
+++ b/.github/workflows/build_examples_esp32c3.yml
@@ -0,0 +1,21 @@
+name: Build examples for esp32c3arduino @ latest
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Make directories
+      run: bash extras/scripts/build-pio-dirs.sh
+    - name: Build on PlatformIO
+      run: bash extras/scripts/build-platformio.sh esp32c3
+
diff --git a/examples/StepperDemo/StepperDemo.ino b/examples/StepperDemo/StepperDemo.ino
index e23e811a..c2f9375d 100644
--- a/examples/StepperDemo/StepperDemo.ino
+++ b/examples/StepperDemo/StepperDemo.ino
@@ -909,7 +909,7 @@ void test_direct_drive(const struct stepper_config_s *stepper) {
 void setup() {
   SerialInterface.begin(115200);
 #ifdef CONFIG_IDF_TARGET_ESP32C3
-  while (!USBSerial) {
+  while (!Serial) {
     ;  // wait for USB serial port to connect.
   }
 #endif