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

MaximInterfaceCore/Uart.cpp

Committer:
IanBenzMaxim
Date:
2019-07-22
Revision:
7:9cd16581b578
Child:
8:5ea891c7d1a1

File content as of revision 7:9cd16581b578:

/*******************************************************************************
* Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
*
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* copy of this software and associated documentation files (the "Software"),
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* 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
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* 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.
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* 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.
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*******************************************************************************/

#include "Error.hpp"
#include "Uart.hpp"

namespace MaximInterfaceCore {

error_code Uart::writeBlock(span<const uint_least8_t> data) {
  error_code result;
  for (span<const uint_least8_t>::index_type i = 0;
       i < data.size() && !result; ++i) {
    result = writeByte(data[i]);
  }
  return result;
}

error_code Uart::readBlock(span<uint_least8_t> data) {
  error_code result;
  for (span<uint_least8_t>::index_type i = 0; i < data.size() && !result; ++i) {
    result = readByte(data[i]);
  }
  return result;
}

const error_category & Uart::errorCategory() {
  static class : public error_category {
  public:
    virtual const char * name() const { return "UART"; }

    virtual std::string message(int condition) const {
      switch (condition) {
      case TimeoutError:
        return "Timeout Error";

      case OverrunError:
        return "Overrun Error";

      default:
        return defaultErrorMessage(condition);
      }
    }
  } instance;
  return instance;
}

} // namespace MaximInterfaceCore