Add C++ Peripheral class

src/avclan/peripheral.hpp

@@ -0,0 +1,46 @@
+// copyright (C) 2006 Marcin Slonicki <marcin@softservice.com.pl>
+// copyright (C) 2007 Louis Frigon
+// Copyright (C) 2015 Allen Hill <allenofthehills@gmail.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+#pragma once
+
+#include "avclan_defs.h"
+#include <cstdint>
+
+namespace avclan {
+class Peripheral {
+public:
+  struct Error {
+    // Error enums are ordered such that a lower numeric value corresponds to
+    // more progress/success before an error occured, with 0 being no errors
+    enum class Read : uint8_t {
+      BAD_DATA_PARITY = rBAD_DATA_PARITY, // = 0x01
+      BAD_LENGTH_RANGE = rBAD_LENGTH_RANGE,
+      BAD_LENGTH_PARITY = rBAD_LENGTH_PARITY,
+      BAD_PERIPHERAL_PARITY = rBAD_PERIPHERAL_PARITY,
+      BAD_CONTROLLER_PARITY = rBAD_CONTROLLER_PARITY,
+      BAD_CONTROL_PARITY = rBAD_CONTROL_PARITY,
+      STARTBIT_TOO_SHORT = rSTARTBIT_TOO_SHORT,
+      STARTBIT_TOO_LONG = rSTARTBIT_TOO_LONG,
+      BAD_STARTBIT = rLATCHED_COMPARATOR,
+    };
+
+    enum class Send : uint8_t {
+      NAK_DATA = sNAK_DATA, // = 0x01
+      NAK_MESSAGE_LENGTH = sNAK_MESSAGE_LENGTH,
+      NAK_CONTROL = sNAK_CONTROL,
+      NAK_ADDRESS = sNAK_ADDRESS,
+      BUSY = sBUSY,
+      MUTED = sMUTED,
+    };
+  };
+
+  Peripheral(uint16_t address) : address{address} {}
+
+  Error::Read read(AVCLAN_frame_t *in, log_t print);
+  Error::Send send(const AVCLAN_frame_t *out, log_t print);
+
+private:
+  const uint16_t address;
+};
+} // namespace avclan