From 9d74dd2661b80a5ae8598591f0251b197cc51756 Mon Sep 17 00:00:00 2001 From: barthess Date: Thu, 7 Apr 2016 16:39:12 +0300 Subject: STM32 mass update to current naming convention in ChibiOS --- os/hal/src/hal_timcap.c | 159 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 159 insertions(+) create mode 100644 os/hal/src/hal_timcap.c (limited to 'os/hal/src/hal_timcap.c') diff --git a/os/hal/src/hal_timcap.c b/os/hal/src/hal_timcap.c new file mode 100644 index 0000000..a352490 --- /dev/null +++ b/os/hal/src/hal_timcap.c @@ -0,0 +1,159 @@ +/* + 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 . +*/ + +/** + * @file timcap.c + * @brief TIMCAP Driver code. + * + * @addtogroup TIMCAP + * @{ + */ + +#include "hal_timcap.h" + +#if HAL_USE_TIMCAP || defined(__DOXYGEN__) + + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief TIMCAP Driver initialization. + * @note This function is implicitly invoked by @p halInit(), there is + * no need to explicitly initialize the driver. + * + * @init + */ +void timcapInit(void) { + + timcap_lld_init(); +} + +/** + * @brief Initializes the standard part of a @p TIMCAPDriver structure. + * + * @param[out] timcapp pointer to the @p TIMCAPDriver object + * + * @init + */ +void timcapObjectInit(TIMCAPDriver *timcapp) { + + timcapp->state = TIMCAP_STOP; + timcapp->config = NULL; +} + +/** + * @brief Configures and activates the TIMCAP peripheral. + * + * @param[in] timcapp pointer to the @p TIMCAPDriver object + * @param[in] config pointer to the @p TIMCAPConfig object + * + * @api + */ +void timcapStart(TIMCAPDriver *timcapp, const TIMCAPConfig *config) { + + osalDbgCheck((timcapp != NULL) && (config != NULL)); + + osalSysLock(); + osalDbgAssert((timcapp->state == TIMCAP_STOP) || (timcapp->state == TIMCAP_READY), + "invalid state"); + timcapp->config = config; + timcap_lld_start(timcapp); + timcapp->state = TIMCAP_READY; + osalSysUnlock(); +} + +/** + * @brief Deactivates the TIMCAP peripheral. + * + * @param[in] timcapp pointer to the @p TIMCAPDriver object + * + * @api + */ +void timcapStop(TIMCAPDriver *timcapp) { + + osalDbgCheck(timcapp != NULL); + + osalSysLock(); + osalDbgAssert((timcapp->state == TIMCAP_STOP) || (timcapp->state == TIMCAP_READY), + "invalid state"); + timcap_lld_stop(timcapp); + timcapp->state = TIMCAP_STOP; + osalSysUnlock(); +} + +/** + * @brief Enables the input capture. + * + * @param[in] timcapp pointer to the @p TIMCAPDriver object + * + * @api + */ +void timcapEnable(TIMCAPDriver *timcapp) { + + osalDbgCheck(timcapp != NULL); + + osalSysLock(); + osalDbgAssert(timcapp->state == TIMCAP_READY, "invalid state"); + timcap_lld_enable(timcapp); + timcapp->state = TIMCAP_WAITING; + osalSysUnlock(); +} + +/** + * @brief Disables the input capture. + * + * @param[in] timcapp pointer to the @p TIMCAPDriver object + * + * @api + */ +void timcapDisable(TIMCAPDriver *timcapp) { + + osalDbgCheck(timcapp != NULL); + + osalSysLock(); + osalDbgAssert((timcapp->state == TIMCAP_READY) || (timcapp->state == TIMCAP_WAITING) || + (timcapp->state == TIMCAP_ACTIVE) || (timcapp->state == TIMCAP_IDLE), + "invalid state"); + timcap_lld_disable(timcapp); + timcapp->state = TIMCAP_READY; + osalSysUnlock(); +} + +#endif /* HAL_USE_TIMCAP */ + +/** @} */ -- cgit v1.2.3