Diff: MaximInterfaceDevices/DS2480B.hpp

Revision:

7:9cd16581b578

Child:

8:5ea891c7d1a1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MaximInterfaceDevices/DS2480B.hpp	Mon Jul 22 11:44:07 2019 -0500
@@ -0,0 +1,96 @@
+/*******************************************************************************
+* 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 MaximInterfaceDevices_DS2480B
+#define MaximInterfaceDevices_DS2480B
+
+#include <MaximInterfaceCore/OneWireMaster.hpp>
+#include <MaximInterfaceCore/Sleep.hpp>
+#include <MaximInterfaceCore/Uart.hpp>
+#include "Config.hpp"
+
+namespace MaximInterfaceDevices {
+
+/// Serial to 1-Wire Line Driver
+class DS2480B : public Core::OneWireMaster {
+public:
+  enum ErrorValue { HardwareError = 1 };
+
+  DS2480B(Core::Sleep & sleep, Core::Uart & uart)
+      : sleep(&sleep), uart(&uart) {}
+
+  void setSleep(Core::Sleep & sleep) { this->sleep = &sleep; }
+
+  void setUart(Core::Uart & uart) { this->uart = &uart; }
+
+  MaximInterfaceDevices_EXPORT Core::error_code initialize();
+
+  MaximInterfaceDevices_EXPORT virtual Core::error_code reset();
+
+  MaximInterfaceDevices_EXPORT virtual Core::error_code
+  touchBitSetLevel(bool & sendRecvBit, Level afterLevel);
+
+  MaximInterfaceDevices_EXPORT virtual Core::error_code
+  writeByteSetLevel(uint_least8_t sendByte, Level afterLevel);
+
+  MaximInterfaceDevices_EXPORT virtual Core::error_code
+  readByteSetLevel(uint_least8_t & recvByte, Level afterLevel);
+
+  MaximInterfaceDevices_EXPORT virtual Core::error_code
+  setSpeed(Speed newSpeed);
+
+  MaximInterfaceDevices_EXPORT virtual Core::error_code
+  setLevel(Level newLevel);
+
+  MaximInterfaceDevices_EXPORT static const Core::error_category &
+  errorCategory();
+
+protected:
+  MaximInterfaceDevices_EXPORT Core::error_code
+  sendCommand(uint_least8_t command);
+
+private:
+  const Core::Sleep * sleep;
+  Core::Uart * uart;
+
+  Level level;
+  uint_least8_t mode;
+  uint_least8_t speed;
+};
+
+inline Core::error_code make_error_code(DS2480B::ErrorValue e) {
+  return Core::error_code(e, DS2480B::errorCategory());
+}
+
+} // namespace MaximInterfaceDevices
+
+#endif