Mercurial > public > ostc4
view Discovery/Src/gfx_fonts.c @ 322:31e471d60797 O2_SensorSync
Added start of frame detection for HUD data
In the previous impmenentation the reception and evaluation of 15 byte were used without start detection. As a result sensor data could be stuck in case the frame sequence does not match the structure (e.g. cause by an framing error).
To resolve this in case of an invalid checksumme in combination with a data lost detection a byte based reception is startet to detect the start of a frame using the break between two transmissions.
In addition a babbling idiot protecting has been added because a faulty hardware could have an impact on the OSTC operation (high interrupt load)
author | ideenmodellierer |
---|---|
date | Sun, 30 Jun 2019 21:25:58 +0200 |
parents | 5ca88855da87 |
children | 1c95f811967c |
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/** ****************************************************************************** * @file gfx_fonts.c * @author heinrichs/weikamp, JD Gascuel * @version V1.4.0 * @date 17-Decembre-2017 * @brief Font data (and images) stored in UPPER ROM. * ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "gfx_fonts.h" #ifdef DEBUG # define INCLUDE_FONTS_BINARY #endif #ifdef INCLUDE_FONTS_BINARY /* Fonts fixed in upper region */ #include "Fonts/font_awe48.h" #include "Fonts/font_T24.h" #include "Fonts/font_T42.h" #include "Fonts/font_T48_plus.h" #include "Fonts/font_T54.h" #include "Fonts/font_T84.h" #include "Fonts/font_T105.h" #include "Fonts/font_T144_plus.h" /* Images fixed in upper region */ #include "Fonts/image_battery.h" #include "Fonts/image_heinrichs_weikamp.h" #include "Fonts/image_ostc.h" #endif // INCLUDE_FONTS_BINARY