Diff: MaximInterfaceMbed/Uart.hpp

Revision:

7:9cd16581b578

Child:

8:5ea891c7d1a1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MaximInterfaceMbed/Uart.hpp	Mon Jul 22 11:44:07 2019 -0500
@@ -0,0 +1,74 @@
+/*******************************************************************************
+* Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*
+* Except as contained in this notice, the name of Maxim Integrated
+* Products, Inc. shall not be used except as stated in the Maxim Integrated
+* Products, Inc. Branding Policy.
+*
+* The mere transfer of this software does not imply any licenses
+* of trade secrets, proprietary technology, copyrights, patents,
+* trademarks, maskwork rights, or any other form of intellectual
+* property whatsoever. Maxim Integrated Products, Inc. retains all
+* ownership rights.
+*******************************************************************************/
+
+#ifndef MaximInterfaceMbed_Uart
+#define MaximInterfaceMbed_Uart
+
+#include <MaximInterfaceCore/Uart.hpp>
+#include <mbed-os/drivers/Serial.h>
+
+namespace MaximInterfaceMbed {
+
+/// Wrapper for mbed::Serial.
+class Uart : public MaximInterfaceCore::Uart {
+public:
+  enum ErrorValue {
+    HardwareError = 1 ///< Write operation aborted due to timeout.
+  };
+
+  explicit Uart(mbed::Serial & serial) : serial(&serial) {}
+
+  void setSerial(mbed::Serial & serial) { this->serial = &serial; }
+
+  virtual MaximInterfaceCore::error_code setBaudRate(int_least32_t baudRate);
+
+  virtual MaximInterfaceCore::error_code sendBreak();
+
+  virtual MaximInterfaceCore::error_code clearReadBuffer();
+
+  virtual MaximInterfaceCore::error_code writeByte(uint_least8_t data);
+
+  virtual MaximInterfaceCore::error_code readByte(uint_least8_t & data);
+
+  static const MaximInterfaceCore::error_category & errorCategory();
+
+private:
+  mbed::Serial * serial;
+};
+
+inline MaximInterfaceCore::error_code make_error_code(Uart::ErrorValue e) {
+  return MaximInterfaceCore::error_code(e, Uart::errorCategory());
+}
+
+} // namespace MaximInterfaceMbed
+
+#endif