diff options
Diffstat (limited to 'Smol Watch Project/My Project/hal/include/hpl_spi_async.h')
| -rw-r--r-- | Smol Watch Project/My Project/hal/include/hpl_spi_async.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/Smol Watch Project/My Project/hal/include/hpl_spi_async.h b/Smol Watch Project/My Project/hal/include/hpl_spi_async.h deleted file mode 100644 index 8e5a8485..00000000 --- a/Smol Watch Project/My Project/hal/include/hpl_spi_async.h +++ /dev/null @@ -1,131 +0,0 @@ -/** - * \file - * - * \brief Common SPI related functionality declaration. - * - * Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries. - * - * \asf_license_start - * - * \page License - * - * Subject to your compliance with these terms, you may use Microchip - * software and any derivatives exclusively with Microchip products. - * It is your responsibility to comply with third party license terms applicable - * to your use of third party software (including open source software) that - * may accompany Microchip software. - * - * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, - * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, - * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, - * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE - * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL - * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE - * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE - * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT - * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY - * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, - * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. - * - * \asf_license_stop - * - */ - -#ifndef _HPL_SPI_ASYNC_H_INCLUDED -#define _HPL_SPI_ASYNC_H_INCLUDED - -#include <hpl_spi.h> -#include <hpl_irq.h> - -/** - * \addtogroup hpl_spi HPL SPI - * - *@{ - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Callbacks the SPI driver must offer in async mode - */ -//@{ -/** The callback types */ -enum _spi_async_dev_cb_type { - /** Callback type for transmit, see \ref _spi_async_dev_cb_xfer_t. */ - SPI_DEV_CB_TX, - /** Callback type for receive, see \ref _spi_async_dev_cb_xfer_t. */ - SPI_DEV_CB_RX, - /** Callback type for \ref _spi_async_dev_cb_complete_t. */ - SPI_DEV_CB_COMPLETE, - /** Callback type for error */ - SPI_DEV_CB_ERROR, - /** Number of callbacks. */ - SPI_DEV_CB_N -}; - -struct _spi_async_dev; - -/** \brief The prototype for callback on SPI transfer error. - * If status code is zero, it indicates the normal completion, that is, - * SS deactivation. - * If status code belows zero, it indicates complete. - */ -typedef void (*_spi_async_dev_cb_error_t)(struct _spi_async_dev *dev, int32_t status); - -/** \brief The prototype for callback on SPI transmit/receive event - * For TX, the callback is invoked when transmit is done or ready to start - * transmit. - * For RX, the callback is invoked when receive is done or ready to read data, - * see \ref _spi_async_dev_read_one_t on data reading. - * Without DMA enabled, the callback is invoked on each character event. - * With DMA enabled, the callback is invoked on DMA buffer done. - */ -typedef void (*_spi_async_dev_cb_xfer_t)(struct _spi_async_dev *dev); - -/** - * \brief The callbacks offered by SPI driver - */ -struct _spi_async_dev_callbacks { - /** TX callback, see \ref _spi_async_dev_cb_xfer_t. */ - _spi_async_dev_cb_xfer_t tx; - /** RX callback, see \ref _spi_async_dev_cb_xfer_t. */ - _spi_async_dev_cb_xfer_t rx; - /** Complete or complete callback, see \ref _spi_async_dev_cb_complete_t. */ - _spi_async_dev_cb_xfer_t complete; - /** Error callback, see \ref */ - _spi_async_dev_cb_error_t err; -}; -//@} - -/** - * \brief SPI async driver - */ -//@{ - -/** SPI driver to support async HAL */ -struct _spi_async_dev { - /** Pointer to the hardware base or private data for special device. */ - void *prvt; - /** Data size, number of bytes for each character */ - uint8_t char_size; - /** Dummy byte used in master mode when reading the slave */ - uint16_t dummy_byte; - - /** \brief Pointer to callback functions, ignored for polling mode - * Pointer to the callback functions so that initialize the driver to - * handle interrupts. - */ - struct _spi_async_dev_callbacks callbacks; - /** IRQ instance for SPI device. */ - struct _irq_descriptor irq; -}; -//@} - -#ifdef __cplusplus -} -#endif - -/**@}*/ -#endif /* ifndef _HPL_SPI_ASYNC_H_INCLUDED */ |