view Discovery/Src/tMenuCustom.c @ 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 In case of an overrun the data may be already outdated and can be discarded.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 85f7e19c6688
children
line wrap: on
line source

///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/tMenuCustom.c
/// \brief  Menu Custom - Provide access to custom view options
/// \author heinrichs weikamp gmbh
/// \date   25-Aug-2020
///
/// \details
///
/// $Id$
///////////////////////////////////////////////////////////////////////////////
/// \par Copyright (c) 2014-2020 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/>.
//////////////////////////////////////////////////////////////////////////////

/* Includes ------------------------------------------------------------------*/
#include <stdio.h>
#include <string.h>
#include "tMenu.h"
#include "tHome.h"
#include "tStructure.h"
#include "tMenuCustom.h"
#include "text_multilanguage.h"
#include "data_central.h"
#include "motion.h"
#include "gfx_fonts.h"
#include "tInfo.h"
#include "motion.h"
#include "ostc.h"


/* Exported functions --------------------------------------------------------*/

uint32_t tMCustom_refresh(uint8_t line, char *text, uint16_t *tab, char *subtext)
{
    uint8_t textPointer;

    textPointer = 0;
    *tab = 550;
    *subtext = 0;

    if((line == 0) || (line == 1))
    {
        text[textPointer++] = TXT_2BYTE;
        text[textPointer++] = TXT2BYTE_Customviews;
    }
    text[textPointer++] = '\n';
    text[textPointer++] = '\r';
    text[textPointer] = 0;

    if((line == 0) || (line == 2))
    {
       text[textPointer++] = TXT_2BYTE;
       text[textPointer++] = TXT2BYTE_ExtraDisplay;
       text[textPointer++] = ' ';
       text[textPointer++] = ' ';
       text[textPointer++] = TXT_2BYTE;

       switch(settingsGetPointer()->extraDisplay)
       {
		   /* BigFont */
		   case EXTRADISPLAY_BIGFONT:
			   text[textPointer++] = TXT2BYTE_ExtraBigFont;
			   break;
		   /* Start screen */
		   case EXTRADISPLAY_BFACTIVE:
			   text[textPointer++] = TXT2BYTE_ExtraActive;
			   break;
		   /* none */
		   case EXTRADISPLAY_none:
			   text[textPointer++] = TXT2BYTE_ExtraNone;
			   break;

		   default:
			   snprintf(&text[textPointer++],4,"%u",settingsGetPointer()->extraDisplay);
       break;
       }
    }
    strcpy(&text[textPointer],"\n\r");
    textPointer += 2;

    if((line == 0) || (line == 3))
    {
        text[textPointer++] = TXT_2BYTE;
        text[textPointer++] = TXT2BYTE_SelectCustomviews;
    }
    strcpy(&text[textPointer],"\n\r");
    textPointer += 2;

    if((line == 0) || (line == 4))
    {
        text[textPointer++] = TXT_2BYTE;
        text[textPointer++] = TXT2BYTE_SelectBigFont;
    }
    strcpy(&text[textPointer],"\n\r");
    textPointer += 2;

#ifdef ENABLE_MOTION_CONTROL
    if((line == 0) || (line == 5))
    {
    /* MotionCtrl */
		text[textPointer++] = TXT_2BYTE;
		text[textPointer++] = TXT2BYTE_MotionCtrl;
    }

	strcpy(&text[textPointer],"\n\r");
	textPointer += 2;
#endif

    if((line == 0) || (line == 5))
    {
            text[textPointer++] = TXT_2BYTE;
            text[textPointer++] = TXT2BYTE_FLIPDISPLAY;
            text[textPointer++] = '\t';
            if(settingsGetPointer()->FlipDisplay)
                text[textPointer++] = '\005';
            else
                text[textPointer++] = '\006';
            text[textPointer] = 0;

    }

	strcpy(&text[textPointer],"\n\r");
	textPointer += 2;

    return StMCustom;
}