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Dependents: DeepCover Embedded Security in IoT MaximInterface MAXREFDES155#
Diff: Links/LoggingI2CMaster.cpp
- Revision:
- 7:9cd16581b578
- Parent:
- 6:471901a04573
- Child:
- 8:5ea891c7d1a1
--- a/Links/LoggingI2CMaster.cpp Mon Mar 04 08:10:00 2019 -0600
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*******************************************************************************
-* 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.
-*******************************************************************************/
-
-#include <utility>
-#include <MaximInterface/Utilities/HexConversions.hpp>
-#include "LoggingI2CMaster.hpp"
-
-using std::string;
-
-namespace MaximInterface {
-
-static const char startString[] = "S ";
-static const char stopString[] = "P";
-
-static string formatDataString(span<const uint_least8_t> data, bool read) {
- string dataBuilder;
- for (span<const uint_least8_t>::index_type i = 0; i < data.size(); ++i) {
- if (read) {
- dataBuilder.append(1, '[');
- }
- dataBuilder.append(byteArrayToHexString(data.subspan(i, 1)));
- if (read) {
- dataBuilder.append(1, ']');
- }
- dataBuilder.append(1, ' ');
- }
- return dataBuilder;
-}
-
-void LoggingI2CMaster::tryWriteMessage() {
- if (writeMessage) {
- writeMessage(messageBuilder);
- }
- messageBuilder.clear();
-}
-
-error_code LoggingI2CMaster::start(uint_least8_t address) {
- messageBuilder.append(startString);
- messageBuilder.append(formatDataString(make_span(&address, 1), false));
- return I2CMasterDecorator::start(address);
-}
-
-error_code LoggingI2CMaster::stop() {
- messageBuilder.append(stopString);
- tryWriteMessage();
- return I2CMasterDecorator::stop();
-}
-
-error_code LoggingI2CMaster::writeByte(uint_least8_t data) {
- messageBuilder.append(formatDataString(make_span(&data, 1), false));
- return I2CMasterDecorator::writeByte(data);
-}
-
-error_code LoggingI2CMaster::writeBlock(span<const uint_least8_t> data) {
- messageBuilder.append(formatDataString(data, false));
- return I2CMasterDecorator::writeBlock(data);
-}
-
-error_code LoggingI2CMaster::writePacketImpl(uint_least8_t address,
- span<const uint_least8_t> data,
- bool sendStop) {
- messageBuilder.append(startString);
- messageBuilder.append(formatDataString(make_span(&address, 1), false));
- error_code result =
- I2CMasterDecorator::writePacketImpl(address, data, sendStop);
- if (!result) {
- messageBuilder.append(formatDataString(data, false));
- }
- if (sendStop || result) {
- messageBuilder.append(stopString);
- tryWriteMessage();
- }
- return result;
-}
-
-error_code LoggingI2CMaster::readByte(AckStatus status, uint_least8_t & data) {
- error_code result = I2CMasterDecorator::readByte(status, data);
- if (!result) {
- messageBuilder.append(formatDataString(make_span(&data, 1), true));
- }
- return result;
-}
-
-error_code LoggingI2CMaster::readBlock(AckStatus status,
- span<uint_least8_t> data) {
- error_code result = I2CMasterDecorator::readBlock(status, data);
- if (!result) {
- messageBuilder.append(formatDataString(data, true));
- }
- return result;
-}
-
-error_code LoggingI2CMaster::readPacketImpl(uint_least8_t address,
- span<uint_least8_t> data,
- bool sendStop) {
- messageBuilder.append(startString);
- messageBuilder.append(formatDataString(make_span(&address, 1), false));
- error_code result =
- I2CMasterDecorator::readPacketImpl(address, data, sendStop);
- if (!result) {
- messageBuilder.append(formatDataString(data, true));
- }
- if (sendStop || result) {
- messageBuilder.append(stopString);
- tryWriteMessage();
- }
- return result;
-}
-
-} // namespace MaximInterface