Mercurial > public > ostc4
view Discovery/Inc/tMenuHardware.h @ 228:f9ba924d188e div-fixes-4-1
Bugfix: set battery percentage correctly after RTE update
When the RTE is rebooted, the battery percentage on the display is zeroed.
However, when selecting SYS2-reboot-maintenance, the previously known
battery percentage can be manually restored. Interestingly, when
the restore reported a percentage A, choosing that resulted in a
percentage B to be displayed again. With B much smaller than A.
So, rebooting the RTE multiple times resulted in an seemingly
empty battery, while it definitely is not.
The reason for this is a relatively simple bug in the RTE code. This
commit fixes the conversion between the internal LTC2941 registers
and the percentage value to be displayed. Obviously, from and to
the internal registers need to be symmetrical.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author | Jan Mulder <jlmulder@xs4all.nl> |
---|---|
date | Tue, 02 Apr 2019 14:53:15 +0200 |
parents | 5f11787b4f42 |
children |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Inc/tMenuHardware.h /// \brief Header file of Menu Lines for Hardware related parts /// \author heinrichs weikamp gmbh /// \date 05-Aug-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 TMENU_HARDWARE_H #define TMENU_HARDWARE_H /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal.h" #include "gfx_engine.h" /* Exported functions --------------------------------------------------------*/ uint32_t tMHardware_refresh(uint8_t line, char *text, uint16_t *tab, char *subtext); #endif /* TMENU_HARDWARE_H */