view Discovery/Inc/ostc_discovery.h @ 263:a6c0375bc950 IPC_Sync_Improvment_2

Forward 100ms time stamp to RTE and handle logbook in main loop Because of code execution variance between 100ms cycle event and start of SPI communication, the synchronization between Main and RTE may shift. To avoid these shifts the time stamp of the 100ms event is forwarded to the RTE which is now able to adapt to small variations. One variation point was the storage of dive samples within the external flash. Taking a closer look how this function works, moving it from the timer callback to the main loop should not be an issue. A critical point of having the function in the timer call back was the sector clean function which is called (depending on dive data) every ~300minutes and may take 250ms - 1500ms.
author ideenmodellierer
date Sun, 14 Apr 2019 11:38:14 +0200
parents 5f11787b4f42
children
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///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Inc/ostc_discovery.h
/// \brief  Hardware specific configuration
/// \author heinrichs weikamp gmbh
/// \date   05-Dec-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/>.
//////////////////////////////////////////////////////////////////////////////

#ifndef OSTC_DISCOVERY_H
#define OSTC_DISCOVERY_H

#define DISPLAY_RESETB_PIN			GPIO_PIN_6
#define DISPLAY_RESETB_GPIO_PORT	GPIOF
#define DISPLAY_RESETB_GPIO_ENABLE()__GPIOF_CLK_ENABLE()

#define DISPLAY_CSB_PIN             GPIO_PIN_8
#define DISPLAY_CSB_GPIO_PORT		GPIOC
#define DISPLAY_CSB_GPIO_ENABLE()   __GPIOC_CLK_ENABLE()

#define VSYNC_IRQ_PIN               GPIO_PIN_4
#define VSYNC_IRQ_GPIO_PORT			GPIOD
#define VSYNC_IRQ_GPIO_ENABLE()    __GPIOD_CLK_ENABLE()
#define VSYNC_IRQ_EXTI_IRQn         EXTI4_IRQn

#define BUTTON_ENTER_PIN            GPIO_PIN_0
#define BUTTON_ENTER_GPIO_PORT      GPIOA
#define BUTTON_ENTER_GPIO_ENABLE()  __GPIOA_CLK_ENABLE()
#define BUTTON_ENTER_EXTI_IRQn		EXTI0_IRQn

#define BUTTON_DOWN_PIN				GPIO_PIN_1
#define BUTTON_DOWN_GPIO_PORT		GPIOA
#define BUTTON_DOWN_GPIO_ENABLE()   __GPIOA_CLK_ENABLE()
#define BUTTON_DOWN_EXTI_IRQn       EXTI1_IRQn

#define BUTTON_NEXT_PIN             GPIO_PIN_2
#define BUTTON_NEXT_GPIO_PORT		GPIOA
#define BUTTON_NEXT_GPIO_ENABLE()   __GPIOA_CLK_ENABLE()
#define BUTTON_NEXT_EXTI_IRQn       EXTI2_IRQn

#define BUTTON_BACK_PIN             GPIO_PIN_3
#define BUTTON_BACK_GPIO_PORT       GPIOC
#define BUTTON_BACK_GPIO_ENABLE()   __GPIOC_CLK_ENABLE()
#define BUTTON_BACK_EXTI_IRQn       EXTI3_IRQn

#define EXTFLASH_CSB_PIN            GPIO_PIN_1
#define EXTFLASH_CSB_GPIO_PORT		GPIOC
#define EXTFLASH_CSB_GPIO_ENABLE()  __GPIOC_CLK_ENABLE()

#define OSCILLOSCOPE_PIN			GPIO_PIN_14
#define OSCILLOSCOPE_GPIO_PORT		GPIOG
#define OSCILLOSCOPE_GPIO_ENABLE()  __GPIOG_CLK_ENABLE()

#define OSCILLOSCOPE2_PIN			GPIO_PIN_13
#define OSCILLOSCOPE2_GPIO_PORT		GPIOG
#define OSCILLOSCOPE2_GPIO_ENABLE() __GPIOG_CLK_ENABLE()

#define USARTx                      USART1
#define USARTx_CLK_ENABLE()         __USART1_CLK_ENABLE();
#define USARTx_FORCE_RESET()        __USART1_FORCE_RESET()
#define USARTx_RELEASE_RESET()      __USART1_RELEASE_RESET()

#define USARTx_RX_AF                GPIO_AF7_USART1
#define USARTx_RX_PIN               GPIO_PIN_10
#define USARTx_RX_GPIO_PORT         GPIOA
#define USARTx_RX_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE()

#define USARTx_TX_AF                GPIO_AF7_USART1
#define USARTx_TX_PIN               GPIO_PIN_9
#define USARTx_TX_GPIO_PORT         GPIOA
#define USARTx_TX_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE()
#define USARTx_IRQn                 USART1_IRQn
#define USARTx_IRQHandler           USART1_IRQHandler

#define TIMx                        TIM3
#define TIMx_CLK_ENABLE             __TIM3_CLK_ENABLE
#define TIMx_IRQn                   TIM3_IRQn
#define TIMx_IRQHandler             TIM3_IRQHandler

#define SMALLCPU_CSB_PIN			GPIO_PIN_15
#define SMALLCPU_CSB_GPIO_PORT		GPIOA
#define SMALLCPU_CSB_GPIO_ENABLE()  __GPIOA_CLK_ENABLE()

#endif // OSTC_DISCOVERY_H