Initial commit

buildroot/share/PlatformIO/scripts/SAMD51_grandcentral_m4.py

@@ -0,0 +1,20 @@
+#
+# SAMD51_grandcentral_m4.py
+# Customizations for env:SAMD51_grandcentral_m4
+#
+import pioutil
+if pioutil.is_pio_build():
+    from os.path import join, isfile
+    import shutil
+
+    Import("env")
+
+    mf = env["MARLIN_FEATURES"]
+    rxBuf = mf["RX_BUFFER_SIZE"] if "RX_BUFFER_SIZE" in mf else "0"
+    txBuf = mf["TX_BUFFER_SIZE"] if "TX_BUFFER_SIZE" in mf else "0"
+
+    serialBuf = str(max(int(rxBuf), int(txBuf), 350))
+
+    build_flags = env.get('BUILD_FLAGS')
+    build_flags.append("-DSERIAL_BUFFER_SIZE=" + serialBuf)
+    env.Replace(BUILD_FLAGS=build_flags)