Mercurial > public > ostc4
view Discovery/Inc/tInfoLog.h @ 1079:9e1fdb383d86 Icon_Integration
Changed reaction for uart DMA buffer overruns:
In the previous version a DMA was not restarted in case the read pointer is in the chunk which should be filled next. In normal operation this should never happen, in special cases, like debugging, it may occure. In case of an overrun the data may be already outdated and can be discarded. Because of this the new handling of a buffer overflow is to set the read pointer to the start of the chunk => the read function will start with the latest received data. Not yet processed data will be discarded.
| author | Ideenmodellierer |
|---|---|
| date | Sun, 08 Mar 2026 21:04:36 +0100 |
| parents | 5f11787b4f42 |
| children |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Inc/tInfoLog.h /// \brief Header file of Menu Lines for Deco settings /// \author heinrichs weikamp gmbh /// \date 31-July-2014 /// /// $Id$ /////////////////////////////////////////////////////////////////////////////// /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh /// /// This program is free software: you can redistribute it and/or modify /// it under the terms of the GNU General Public License as published by /// the Free Software Foundation, either version 3 of the License, or /// (at your option) any later version. /// /// This program is distributed in the hope that it will be useful, /// but WITHOUT ANY WARRANTY; without even the implied warranty of /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the /// GNU General Public License for more details. /// /// You should have received a copy of the GNU General Public License /// along with this program. If not, see <http://www.gnu.org/licenses/>. ////////////////////////////////////////////////////////////////////////////// /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef TINFO_LOG_H #define TINFO_LOG_H /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal.h" /* Exported functions --------------------------------------------------------*/ void tInfoLog_init(void); void openLog(_Bool recallKeepPage); void openInfoLogLastDive(void); void sendActionToInfoLogList(uint8_t sendAction); void sendActionToInfoLogShow(uint8_t sendAction); void exitLog(void); #endif /* TINFO_LOG_H */
