diff options
Diffstat (limited to 'os/hal/templates/spi_lld.c')
| -rw-r--r-- | os/hal/templates/spi_lld.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/os/hal/templates/spi_lld.c b/os/hal/templates/spi_lld.c deleted file mode 100644 index 5fd6295d2..000000000 --- a/os/hal/templates/spi_lld.c +++ /dev/null @@ -1,160 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT 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.
-
- ChibiOS/RT 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/>.
-*/
-
-/**
- * @file templates/spi_lld.c
- * @brief SPI Driver subsystem low level driver source template
- * @addtogroup SPI_LLD
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if CH_HAL_USE_SPI
-
-/*===========================================================================*/
-/* Low Level Driver exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Low Level Driver local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Low Level Driver local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Low Level Driver interrupt handlers. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Low Level Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Low level SPI driver initialization. - */
-void spi_lld_init(void) {
-
-}
-
-/**
- * @brief Configures and activates the SPI peripheral.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- */
-void spi_lld_start(SPIDriver *spip) {
-
- if (spip->spd_state == SPI_STOP) {
- /* Clock activation.*/
- }
- /* Configuration.*/
-}
-
-/**
- * @brief Deactivates the SPI peripheral.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- */
-void spi_lld_stop(SPIDriver *spip) {
-
-}
-
-/**
- * @brief Asserts the slave select signal and prepares for transfers.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- */
-void spi_lld_select(SPIDriver *spip) {
-
-}
-
-/**
- * @brief Deasserts the slave select signal.
- * @details The previously selected peripheral is unselected.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- */
-void spi_lld_unselect(SPIDriver *spip) {
-
-}
-
-/**
- * @brief Ignores data on the SPI bus.
- * @details This function transmits a series of idle words on the SPI bus and
- * ignores the received data. This function can be invoked even
- * when a slave select signal has not been yet asserted.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- * @param[in] n number of words to be ignored
- */
-void spi_lld_ignore(SPIDriver *spip, size_t n) {
-
-}
-
-/**
- * @brief Exchanges data on the SPI bus.
- * @details This function performs a simultaneous transmit/receive operation.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- * @param[in] n number of words to be exchanged
- * @param[in] txbuf the pointer to the transmit buffer
- * @param[out] rxbuf the pointer to the receive buffer
- *
- * @note The buffers are organized as uint8_t arrays for data sizes below or
- * equal to 8 bits else it is organized as uint16_t arrays.
- */
-void spi_lld_exchange(SPIDriver *spip, size_t n,
- const void *txbuf, void *rxbuf) {
-
-}
-
-/**
- * @brief Sends data ever the SPI bus.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- * @param[in] n number of words to send
- * @param[in] txbuf the pointer to the transmit buffer
- *
- * @note The buffers are organized as uint8_t arrays for data sizes below or
- * equal to 8 bits else it is organized as uint16_t arrays.
- */
-void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf) {
-
-}
-
-/**
- * @brief Receives data from the SPI bus.
- *
- * @param[in] spip pointer to the @p SPIDriver object
- * @param[in] n number of words to receive
- * @param[out] rxbuf the pointer to the receive buffer
- *
- * @note The buffers are organized as uint8_t arrays for data sizes below or
- * equal to 8 bits else it is organized as uint16_t arrays.
- */
-void spi_lld_receive(SPIDriver *spip, size_t n, void *rxbuf) {
-
-}
-
-#endif /* CH_HAL_USE_SPI */
-
-/** @} */
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