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-rw-r--r--os/hal/src/ext.c207
1 files changed, 0 insertions, 207 deletions
diff --git a/os/hal/src/ext.c b/os/hal/src/ext.c
deleted file mode 100644
index a0dc9f38e..000000000
--- a/os/hal/src/ext.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
- 2011,2012,2013 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 ext.c
- * @brief EXT Driver code.
- *
- * @addtogroup EXT
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_EXT || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver local definitions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local variables and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief EXT Driver initialization.
- * @note This function is implicitly invoked by @p halInit(), there is
- * no need to explicitly initialize the driver.
- *
- * @init
- */
-void extInit(void) {
-
- ext_lld_init();
-}
-
-/**
- * @brief Initializes the standard part of a @p EXTDriver structure.
- *
- * @param[out] extp pointer to the @p EXTDriver object
- *
- * @init
- */
-void extObjectInit(EXTDriver *extp) {
-
- extp->state = EXT_STOP;
- extp->config = NULL;
-}
-
-/**
- * @brief Configures and activates the EXT peripheral.
- * @post After activation all EXT channels are in the disabled state,
- * use @p extChannelEnable() in order to activate them.
- *
- * @param[in] extp pointer to the @p EXTDriver object
- * @param[in] config pointer to the @p EXTConfig object
- *
- * @api
- */
-void extStart(EXTDriver *extp, const EXTConfig *config) {
-
- chDbgCheck((extp != NULL) && (config != NULL), "extStart");
-
- chSysLock();
- chDbgAssert((extp->state == EXT_STOP) || (extp->state == EXT_ACTIVE),
- "extStart(), #1", "invalid state");
- extp->config = config;
- ext_lld_start(extp);
- extp->state = EXT_ACTIVE;
- chSysUnlock();
-}
-
-/**
- * @brief Deactivates the EXT peripheral.
- *
- * @param[in] extp pointer to the @p EXTDriver object
- *
- * @api
- */
-void extStop(EXTDriver *extp) {
-
- chDbgCheck(extp != NULL, "extStop");
-
- chSysLock();
- chDbgAssert((extp->state == EXT_STOP) || (extp->state == EXT_ACTIVE),
- "extStop(), #1", "invalid state");
- ext_lld_stop(extp);
- extp->state = EXT_STOP;
- chSysUnlock();
-}
-
-/**
- * @brief Enables an EXT channel.
- * @pre The channel must not be in @p EXT_CH_MODE_DISABLED mode.
- *
- * @param[in] extp pointer to the @p EXTDriver object
- * @param[in] channel channel to be enabled
- *
- * @api
- */
-void extChannelEnable(EXTDriver *extp, expchannel_t channel) {
-
- chDbgCheck((extp != NULL) && (channel < EXT_MAX_CHANNELS),
- "extChannelEnable");
-
- chSysLock();
- chDbgAssert((extp->state == EXT_ACTIVE) &&
- ((extp->config->channels[channel].mode &
- EXT_CH_MODE_EDGES_MASK) != EXT_CH_MODE_DISABLED),
- "extChannelEnable(), #1", "invalid state");
- extChannelEnableI(extp, channel);
- chSysUnlock();
-}
-
-/**
- * @brief Disables an EXT channel.
- * @pre The channel must not be in @p EXT_CH_MODE_DISABLED mode.
- *
- * @param[in] extp pointer to the @p EXTDriver object
- * @param[in] channel channel to be disabled
- *
- * @api
- */
-void extChannelDisable(EXTDriver *extp, expchannel_t channel) {
-
- chDbgCheck((extp != NULL) && (channel < EXT_MAX_CHANNELS),
- "extChannelDisable");
-
- chSysLock();
- chDbgAssert((extp->state == EXT_ACTIVE) &&
- ((extp->config->channels[channel].mode &
- EXT_CH_MODE_EDGES_MASK) != EXT_CH_MODE_DISABLED),
- "extChannelDisable(), #1", "invalid state");
- extChannelDisableI(extp, channel);
- chSysUnlock();
-}
-
-/**
- * @brief Changes the operation mode of a channel.
- * @note This function attempts to write over the current configuration
- * structure that must have been not declared constant. This
- * violates the @p const qualifier in @p extStart() but it is
- * intentional.
- * @note This function cannot be used if the configuration structure is
- * declared @p const.
- * @note The effect of this function on constant configuration structures
- * is not defined.
- *
- * @param[in] extp pointer to the @p EXTDriver object
- * @param[in] channel channel to be changed
- * @param[in] extcp new configuration for the channel
- *
- * @iclass
- */
-void extSetChannelModeI(EXTDriver *extp,
- expchannel_t channel,
- const EXTChannelConfig *extcp) {
- EXTChannelConfig *oldcp;
-
- chDbgCheck((extp != NULL) && (channel < EXT_MAX_CHANNELS) &&
- (extcp != NULL), "extSetChannelModeI");
-
- chDbgAssert(extp->state == EXT_ACTIVE,
- "extSetChannelModeI(), #1", "invalid state");
-
- /* Note that here the access is enforced as non-const, known access
- violation.*/
- oldcp = (EXTChannelConfig *)&extp->config->channels[channel];
-
- /* Overwiting the old channels configuration then the channel is reconfigured
- by the low level driver.*/
- *oldcp = *extcp;
- ext_lld_channel_enable(extp, channel);
-}
-
-#endif /* HAL_USE_EXT */
-
-/** @} */
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