diff options
Diffstat (limited to 'os/hal/src/gpt.c')
| -rw-r--r-- | os/hal/src/gpt.c | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/os/hal/src/gpt.c b/os/hal/src/gpt.c deleted file mode 100644 index e37e1a5d8..000000000 --- a/os/hal/src/gpt.c +++ /dev/null @@ -1,268 +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 gpt.c
- * @brief GPT Driver code.
- *
- * @addtogroup GPT
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_GPT || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver local definitions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local variables and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief GPT Driver initialization.
- * @note This function is implicitly invoked by @p halInit(), there is
- * no need to explicitly initialize the driver.
- *
- * @init
- */
-void gptInit(void) {
-
- gpt_lld_init();
-}
-
-/**
- * @brief Initializes the standard part of a @p GPTDriver structure.
- *
- * @param[out] gptp pointer to the @p GPTDriver object
- *
- * @init
- */
-void gptObjectInit(GPTDriver *gptp) {
-
- gptp->state = GPT_STOP;
- gptp->config = NULL;
-}
-
-/**
- * @brief Configures and activates the GPT peripheral.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- * @param[in] config pointer to the @p GPTConfig object
- *
- * @api
- */
-void gptStart(GPTDriver *gptp, const GPTConfig *config) {
-
- chDbgCheck((gptp != NULL) && (config != NULL), "ptStart");
-
- chSysLock();
- chDbgAssert((gptp->state == GPT_STOP) || (gptp->state == GPT_READY),
- "gptStart(), #1", "invalid state");
- gptp->config = config;
- gpt_lld_start(gptp);
- gptp->state = GPT_READY;
- chSysUnlock();
-}
-
-/**
- * @brief Deactivates the GPT peripheral.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- *
- * @api
- */
-void gptStop(GPTDriver *gptp) {
-
- chDbgCheck(gptp != NULL, "gptStop");
-
- chSysLock();
- chDbgAssert((gptp->state == GPT_STOP) || (gptp->state == GPT_READY),
- "gptStop(), #1", "invalid state");
- gpt_lld_stop(gptp);
- gptp->state = GPT_STOP;
- chSysUnlock();
-}
-
-/**
- * @brief Changes the interval of GPT peripheral.
- * @details This function changes the interval of a running GPT unit.
- * @pre The GPT unit must have been activated using @p gptStart().
- * @pre The GPT unit must have been running in continuous mode using
- * @p gptStartContinuous().
- * @post The GPT unit interval is changed to the new value.
- *
- * @param[in] gptp pointer to a @p GPTDriver object
- * @param[in] interval new cycle time in timer ticks
- *
- * @api
- */
-void gptChangeInterval(GPTDriver *gptp, gptcnt_t interval) {
-
- chDbgCheck(gptp != NULL, "gptChangeInterval");
-
- chSysLock();
- chDbgAssert(gptp->state == GPT_CONTINUOUS,
- "gptChangeInterval(), #1", "invalid state");
- gptChangeIntervalI(gptp, interval);
- chSysUnlock();
-}
-
-/**
- * @brief Starts the timer in continuous mode.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- * @param[in] interval period in ticks
- *
- * @api
- */
-void gptStartContinuous(GPTDriver *gptp, gptcnt_t interval) {
-
- chSysLock();
- gptStartContinuousI(gptp, interval);
- chSysUnlock();
-}
-
-/**
- * @brief Starts the timer in continuous mode.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- * @param[in] interval period in ticks
- *
- * @iclass
- */
-void gptStartContinuousI(GPTDriver *gptp, gptcnt_t interval) {
-
- chDbgCheckClassI();
- chDbgCheck(gptp != NULL, "gptStartContinuousI");
- chDbgAssert(gptp->state == GPT_READY,
- "gptStartContinuousI(), #1", "invalid state");
-
- gptp->state = GPT_CONTINUOUS;
- gpt_lld_start_timer(gptp, interval);
-}
-
-/**
- * @brief Starts the timer in one shot mode.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- * @param[in] interval time interval in ticks
- *
- * @api
- */
-void gptStartOneShot(GPTDriver *gptp, gptcnt_t interval) {
-
- chSysLock();
- gptStartOneShotI(gptp, interval);
- chSysUnlock();
-}
-
-/**
- * @brief Starts the timer in one shot mode.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- * @param[in] interval time interval in ticks
- *
- * @api
- */
-void gptStartOneShotI(GPTDriver *gptp, gptcnt_t interval) {
-
- chDbgCheckClassI();
- chDbgCheck(gptp != NULL, "gptStartOneShotI");
- chDbgAssert(gptp->state == GPT_READY,
- "gptStartOneShotI(), #1", "invalid state");
-
- gptp->state = GPT_ONESHOT;
- gpt_lld_start_timer(gptp, interval);
-}
-
-/**
- * @brief Stops the timer.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- *
- * @api
- */
-void gptStopTimer(GPTDriver *gptp) {
-
- chSysLock();
- gptStopTimerI(gptp);
- chSysUnlock();
-}
-
-/**
- * @brief Stops the timer.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- *
- * @api
- */
-void gptStopTimerI(GPTDriver *gptp) {
-
- chDbgCheckClassI();
- chDbgCheck(gptp != NULL, "gptStopTimerI");
- chDbgAssert((gptp->state == GPT_READY) || (gptp->state == GPT_CONTINUOUS) ||
- (gptp->state == GPT_ONESHOT),
- "gptStopTimerI(), #1", "invalid state");
-
- gptp->state = GPT_READY;
- gpt_lld_stop_timer(gptp);
-}
-
-/**
- * @brief Starts the timer in one shot mode and waits for completion.
- * @details This function specifically polls the timer waiting for completion
- * in order to not have extra delays caused by interrupt servicing,
- * this function is only recommended for short delays.
- * @note The configured callback is not invoked when using this function.
- *
- * @param[in] gptp pointer to the @p GPTDriver object
- * @param[in] interval time interval in ticks
- *
- * @api
- */
-void gptPolledDelay(GPTDriver *gptp, gptcnt_t interval) {
-
- chDbgAssert(gptp->state == GPT_READY,
- "gptPolledDelay(), #1", "invalid state");
-
- gptp->state = GPT_ONESHOT;
- gpt_lld_polled_delay(gptp, interval);
- gptp->state = GPT_READY;
-}
-
-#endif /* HAL_USE_GPT */
-
-/** @} */
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