Mercurial > public > ostc4
view Small_CPU/Inc/spi.h @ 970:3123aa8723fd Evo_2_23
Old / new BT module communication:
The old / new BT module do have a sligthly different command set. To keep them compatible a function has been added which returns, based on the HW identification, the command string which matches to the module. In case a command is not supported the value 0 is returned and the calling function may react. E.g. with skipping of configuration steps like it is done now for the new module.
author | Ideenmodellierer |
---|---|
date | Sun, 19 Jan 2025 20:55:30 +0100 (2 months ago) |
parents | b3685fbada3b |
children |
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/** ****************************************************************************** * @file spi.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 16-Sept-2014 * @brief Header file for spi control ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef SPI_H #define SPI_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal.h" extern SPI_HandleTypeDef hspi1; void MX_SPI1_Init(void); //void SPI_Start_single_TxRx_with_Master_and_Stop_ChipSelectControl(void); void SPI_Start_single_TxRx_with_Master(void); void SPI_synchronize_with_Master(void); uint8_t SPI_Evaluate_RX_Data(void); /*process the data received during last 100ms cycle */ void MX_SPI_DeInit(void); /* button adjust */ void MX_SPI3_Init(void); void MX_SPI3_DeInit(void); uint8_t SPI3_ButtonAdjust(uint8_t *arrayInput, uint8_t *arrayOutput); void MX_SPI_DeInit(void); #ifdef __cplusplus } #endif #endif /* SPI_H */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/