build for 32-bit arm

.github/workflows/wheels.yml

@@ -37,13 +37,13 @@ jobs:
 
 
   build_wheels:
-    name: Wheels on ${{ matrix.os }}${{ matrix.extra }}
+    name: Wheels on ${{ matrix.os }} ${{ matrix.arch }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        arch_linux: ["aarch64"]
+        arch: ["aarch64", "armv7l"]
     steps:
     - uses: actions/checkout@v4
       with:
@@ -57,7 +57,7 @@ jobs:
 
     - uses: pypa/[email protected]
       env:
-        CIBW_ARCHS_LINUX: ${{ matrix.arch_linux }}
+        CIBW_ARCHS_LINUX: ${{ matrix.arch }}
         CIBW_BUILD: "cp311-manylinux* cp312-manylinux* cp313-manylinux*"
         CIBW_MANYLINUX_AARCH64_IMAGE: "manylinux_2_28"
     - name: Verify clean directory

setup.py

@@ -12,9 +12,9 @@
 
 ext_modules = [
     Pybind11Extension("adafruit_raspberry_pi5_neopixel_write",
-        ["src/main.cpp", "src/gpiolib.c", "src/pio_rp1.c"],
+        ["src/main.cpp", "src/piolib.c", "src/pio_rp1.c"],
         define_macros = [('VERSION_INFO', __version__)],
-        include_dirs = ['./src/ginclude'],
+        include_dirs = ['./src/include'],
         # use this setting when debugging
         #extra_compile_args = ["-g3", "-Og"],
         ),

src/main.cpp

@@ -2,7 +2,7 @@
 #include <pybind11/pybind11.h>
 
 #include "piolib.h"
-#include "utils/piolib/examples/ws2812.pio.h"
+#include "ws2812.pio.h"
 
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)