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libraries/HX711_Arduino_Library/doc/platformio-howto.md

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+# PlatformIO howto
+
+https://platformio.org/
+
+
+List installed platforms
+
+    platformio platform list
+
+
+List available boards
+
+    platformio boards
+
+
+Run specific build
+
+    platformio ci --board=megaatmega2560 --lib="." examples/HX711_full_example
+
+
+Run specific environment
+
+    platformio run --environment lopy4
+
+
+Build all environments
+
+    platformio run
+
+"Make clean" for all environments
+
+    platformio run -t clean
+
+
+Dump specific build environment
+
+    platformio run --environment lopy4 --target envdump
+
+See slot `CPPDEFINES`.