1 files changed, 46 insertions, 0 deletions
diff --git a/pw_digital_io_rp2040/public/pw_digital_io_rp2040/digital_io.h b/pw_digital_io_rp2040/public/pw_digital_io_rp2040/digital_io.h
new file mode 100644
index 000000000..4d96f3574
--- /dev/null
+++ b/pw_digital_io_rp2040/public/pw_digital_io_rp2040/digital_io.h
@@ -0,0 +1,46 @@
+// Copyright 2022 The Pigweed Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+#pragma once
+
+#include <cstdint>
+
+#include "pw_digital_io/digital_io.h"
+
+namespace pw::digital_io {
+
+class Rp2040DigitalInOut : public DigitalInOut {
+ public:
+  Rp2040DigitalInOut(uint32_t pin);
+
+  Status DoEnable(bool enable) override;
+  Status DoSetState(State level) override;
+  Result<State> DoGetState() override;
+
+ private:
+  uint32_t pin_;
+};
+
+class Rp2040DigitalIn : public DigitalIn {
+ public:
+  Rp2040DigitalIn(uint32_t pin);
+
+  Status DoEnable(bool enable) override;
+  Result<State> DoGetState() override;
+
+ private:
+  uint32_t pin_;
+};
+
+}  // namespace pw::digital_io