Maxim Integrated / MaximInterface

Device interface library for multiple platforms including Mbed.

Dependents:   DeepCover Embedded Security in IoT MaximInterface MAXREFDES155#

Maxim Interface is a library framework focused on providing flexible and expressive hardware interfaces. Both communication interfaces such as I2C and 1-Wire and device interfaces such as DS18B20 are supported. Modern C++ concepts are used extensively while keeping compatibility with C++98/C++03 and requiring no external dependencies. The embedded-friendly design does not depend on exceptions or RTTI.

The full version of the project is hosted on GitLab: https://gitlab.com/iabenz/MaximInterface

Diff: MaximInterfaceDevices/DS2413.hpp

Revision:
8:5ea891c7d1a1
Parent:
7:9cd16581b578
diff -r 9cd16581b578 -r 5ea891c7d1a1 MaximInterfaceDevices/DS2413.hpp
--- a/MaximInterfaceDevices/DS2413.hpp	Mon Jul 22 11:44:07 2019 -0500
+++ b/MaximInterfaceDevices/DS2413.hpp	Mon Sep 16 11:13:37 2019 -0500
@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
+* Copyright (C) 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"),
@@ -30,8 +30,8 @@
 * ownership rights.
 *******************************************************************************/
 
-#ifndef MaximInterfaceDevices_DS2413
-#define MaximInterfaceDevices_DS2413
+#ifndef MaximInterfaceDevices_DS2413_hpp
+#define MaximInterfaceDevices_DS2413_hpp
 
 #include <stdint.h>
 #include <MaximInterfaceCore/FlagSet.hpp>
@@ -72,32 +72,41 @@
   }
 
   /// Read the input and output logic states for all PIO pins.
-  MaximInterfaceDevices_EXPORT Core::error_code
-  readStatus(Status & status) const;
+  MaximInterfaceDevices_EXPORT Core::Result<Status> readStatus() const;
 
   /// Write the output logic states for all PIO pins.
-  MaximInterfaceDevices_EXPORT Core::error_code
+  MaximInterfaceDevices_EXPORT Core::Result<void>
   writeOutputState(bool pioAState, bool pioBState);
 
   MaximInterfaceDevices_EXPORT static const Core::error_category &
   errorCategory();
 
 private:
-  Core::error_code pioAccessRead(uint_least8_t & val) const;
-  Core::error_code pioAccessWrite(uint_least8_t val);
+  Core::Result<uint_least8_t> pioAccessRead() const;
+  Core::Result<void> pioAccessWrite(uint_least8_t val);
 
   Core::SelectRom selectRom;
   Core::OneWireMaster * master;
 };
 
 /// Write the output logic state for only PIOA.
-MaximInterfaceDevices_EXPORT Core::error_code
+MaximInterfaceDevices_EXPORT Core::Result<void>
 writePioAOutputState(DS2413 & ds2413, bool pioAState);
 
 /// Write the output logic state for only PIOB.
-MaximInterfaceDevices_EXPORT Core::error_code
+MaximInterfaceDevices_EXPORT Core::Result<void>
 writePioBOutputState(DS2413 & ds2413, bool pioBState);
 
+} // namespace MaximInterfaceDevices
+namespace MaximInterfaceCore {
+
+template <>
+struct is_error_code_enum<MaximInterfaceDevices::DS2413::ErrorValue>
+    : true_type {};
+
+} // namespace MaximInterfaceCore
+namespace MaximInterfaceDevices {
+
 inline Core::error_code make_error_code(DS2413::ErrorValue e) {
   return Core::error_code(e, DS2413::errorCategory());
 }