Mercurial > public > ostc4
view Small_CPU/Inc/RTE_FlashAccess.h @ 698:2c2b9c6eb089
Bugfix Empty menu:
In previous version an empty menu was shown sporadically. After pressing back button the menu was shown correctly again. Potential root cause is the call of the Set Top/Bottom Frame function while updating the cursor position. To handle multible updated is previous toggle bugger has been changed into a ringbuffer allowing to send several update frames after each other.
Beside this some old debug code has been removed.
author | Ideenmodellierer |
---|---|
date | Sun, 25 Sep 2022 21:13:45 +0200 |
parents | 91a8f9893e68 |
children |
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/** ****************************************************************************** * @file RTE_FLashAccess.h based on BonexFLashAccess.h based on firmwareEraseProgram.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 20-July-2016 * @version V0.0.1 * @since 20-July-2016 * @brief erase and program the STM32F4xx internal FLASH memory for compasss calib etc. * @verbatim ============================================================================== ##### How to use ##### ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2016 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef RTE_FLASH_ACCESS_H #define RTE_FLASH_ACCESS_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal.h" /* Exported variables --------------------------------------------------------*/ /* Exported types ------------------------------------------------------------*/ enum { BFA_OK = 0, //= HAL_OK BFA_ERROR = (uint8_t)HAL_ERROR, BFA_BUSY = (uint8_t)HAL_BUSY, BFA_TIMEOUT = (uint8_t)HAL_TIMEOUT, BFA_EMPTY, }; /// split word to 2 bytes typedef struct{ uint8_t low; ///< split word to 2 bytes uint8_t hi; ///< split word to 2 bytes } two_byte; /// split word to 2 bytes typedef union{ two_byte Byte; ///< split word to 2 bytes uint16_t Word; ///< split word to 2 bytes } tword; /// split signed word to 2 bytes typedef union{ two_byte Byte; ///< split signed word to 2 bytes int16_t Word; ///< split signed word to 2 bytes } signed_tword; /// split full32 to 2 words typedef struct{ uint16_t low16; ///< split word to 2 bytes uint16_t hi16; ///< split word to 2 bytes } two_word; typedef union{ two_word Word16; ///< split word to 2 bytes uint32_t Full32; ///< split word to 2 bytes } tfull32; /* Exported functions --------------------------------------------------------*/ uint8_t BFA_readLastDataBlock(tfull32 *dataArray4); uint8_t BFA_writeDataBlock(const tfull32 *dataArray4); uint16_t BFA_calc_Block_Checksum(const tfull32 *dataArray4); #ifdef __cplusplus } #endif #endif /* RTE_FLASH_ACCESS_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/