Mercurial > public > ostc4
view Discovery/Inc/t7.h @ 396:effa6fb9eb89 ImproveBluetooth
Added function for BlueMod configuration:
Investigations of connection problems showed that there is a problem if the module is not able to forward data fast enough. The bottleneck in direction of microcontroller may be solved by increasing baud rate. To be backward (bootloader) compatible this is done temperoraly during every startup
Added function for signal stregth evaluation:
Quality of data connection may have an impact on stability => added function to visualize current state of connection. The evaluation may be requested remote using 'l' (0x6c) or by pressing next button while in service mode
Cleanup Disconnection procedure:
Disconnection issued by OSTC was realized by simply switching of the module which might have a negativ impact to remote devices. Second reason for change was that, e.g. in case of a timeout on OSTC side. a remote device might have continued sending firmware data causing OSTC to interpretate firmware image as service requests. E.g. resulting in a corrupted configuration. Instead of just switching off power a disconnection request is now send to the BlueMod.
Decreased size used for large data receiption:
Depending on device speed firmware transfer might be really slow. By decreasing the block size a short (6 seconds) timeout per block may be kept while the sender has more time for transfering the image
author | ideenmodellierer |
---|---|
date | Tue, 26 Nov 2019 22:12:25 +0100 |
parents | 210bffc496a3 |
children | adb18fe92737 |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Inc/t7.h /// \brief Header file of Divemode with 7 windows plus plugin /// \author heinrichs weikamp gmbh /// \date 23-April-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 T7_H #define T7_H /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal.h" #include "gfx_engine.h" /* Exported functions --------------------------------------------------------*/ void t7_init(void); void t7_refresh(void); void t7_refresh_sleepmode_fun(void); void t7_refresh_customview_old(void); void t7_change_field(void); void t7_change_customview(uint8_t action); void t7_set_field_to_primary(void); void t7_set_customview_to_primary(void); void init_t7_compass(void); uint8_t t7_GetEnabled_customviews(); /* void t7c_refresh(uint32_t FramebufferStartAddress); */ #endif /* T7_H */