From 322092e2efbf96bcc4bf5e06bbaa8abde3e7a032 Mon Sep 17 00:00:00 2001 From: Riku Isokoski Date: Sat, 25 Feb 2023 19:44:20 +0200 Subject: [PATCH] Remove unused app_timer library This is no longer used in InfiniTime, and I can't see any reason it would ever be used again. --- CMakeLists.txt | 3 - sim/libraries/timer/app_timer.cpp | 88 ----------- sim/libraries/timer/app_timer.h | 254 ------------------------------ 3 files changed, 345 deletions(-) delete mode 100644 sim/libraries/timer/app_timer.cpp delete mode 100644 sim/libraries/timer/app_timer.h diff --git a/CMakeLists.txt b/CMakeLists.txt index 44b852b..a296b5a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -80,15 +80,12 @@ add_library(sim-base STATIC sim/nrfx/hal/nrf_rtc.h sim/nrfx/hal/nrf_rtc.cpp # nrf/components/libraries/timer - sim/libraries/timer/app_timer.h - sim/libraries/timer/app_timer.cpp sim/libraries/gpiote/app_gpiote.h # includes hal/nrf_gpio.h ) # include the generated lv_conf.h file before anything else target_include_directories(sim-base PUBLIC "${CMAKE_CURRENT_BINARY_DIR}") # lv_conf.h target_include_directories(sim-base PUBLIC "sim") target_include_directories(sim-base PUBLIC "sim/libraries/log") # for nrf_log.h -target_include_directories(sim-base PUBLIC "sim/libraries/timer") # for app_timer.h target_include_directories(sim-base PUBLIC "sim/nrfx") # for nrfx_log.h and others target_include_directories(sim-base PUBLIC "sim/nrfx/hal") # for nrfx_log.h diff --git a/sim/libraries/timer/app_timer.cpp b/sim/libraries/timer/app_timer.cpp deleted file mode 100644 index 7b0915b..0000000 --- a/sim/libraries/timer/app_timer.cpp +++ /dev/null @@ -1,88 +0,0 @@ -// original files copied from nRF5_SDK_15.3.0_59ac345/components/libraries/timer/app_timer.c -// modified to be simulated using SDL2 Timers by NeroBurner - -/** - * Copyright (c) 2012 - 2019, Nordic Semiconductor ASA - * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form, except as embedded into a Nordic - * Semiconductor ASA integrated circuit in a product or a software update for - * such product, must reproduce the above copyright notice, this list of - * conditions and the following disclaimer in the documentation and/or other - * materials provided with the distribution. - * - * 3. Neither the name of Nordic Semiconductor ASA nor the names of its - * contributors may be used to endorse or promote products derived from this - * software without specific prior written permission. - * - * 4. This software, with or without modification, must only be used with a - * Nordic Semiconductor ASA integrated circuit. - * - * 5. Any software provided in binary form under this license must not be reverse - * engineered, decompiled, modified and/or disassembled. - * - * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ -#include "app_timer.h" -#include -#include -#include - -//uint32_t constexpr APP_TIMER_TICKS(uint32_t ms) { -// return static_cast( -// static_cast(ms) * configTICK_RATE_HZ / 1000 -// ); -//} - -ret_code_t app_timer_init(void) { - return 0; -} -ret_code_t app_timer_create(app_timer_t *p_timer_id, - app_timer_mode_t mode, - app_timer_timeout_handler_t timeout_handler) { - if (mode == APP_TIMER_MODE_SINGLE_SHOT) { - p_timer_id->repeating = false; - } else if (mode == APP_TIMER_MODE_REPEATED) { - p_timer_id->repeating = true; - } else { - throw std::runtime_error("only mode 'APP_TIMER_MODE_SINGLE_SHOT' or 'APP_TIMER_MODE_REPEATED' implemented"); - } - p_timer_id->handler = timeout_handler; - return 0; -} -Uint32 timeout_callback_wrapper(Uint32 interval, void *param) -{ - auto* timer_id = static_cast(param); - timer_id->handler(timer_id->p_context); - if (timer_id->repeating) { - return timer_id->repeat_period; - } else { - return 0; // cancel timer - } -} -ret_code_t app_timer_start(app_timer_t &timer_id, uint32_t timeout_ticks, void * p_context) { - timer_id.p_context = p_context; - timer_id.repeat_period = timeout_ticks; - timer_id.sdl_timer_id = SDL_AddTimer(timeout_ticks, timeout_callback_wrapper, (void*)(&timer_id)); - return 0; -} -ret_code_t app_timer_stop(app_timer_t &timer_id) { - return (SDL_RemoveTimer(timer_id.sdl_timer_id) == SDL_TRUE); -} diff --git a/sim/libraries/timer/app_timer.h b/sim/libraries/timer/app_timer.h deleted file mode 100644 index ebdbec8..0000000 --- a/sim/libraries/timer/app_timer.h +++ /dev/null @@ -1,254 +0,0 @@ -// original files copied from nRF5_SDK_15.3.0_59ac345/components/libraries/timer/app_timer.h -// modified to be simulated using SDL2 Timers by NeroBurner - -/** - * Copyright (c) 2012 - 2019, Nordic Semiconductor ASA - * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form, except as embedded into a Nordic - * Semiconductor ASA integrated circuit in a product or a software update for - * such product, must reproduce the above copyright notice, this list of - * conditions and the following disclaimer in the documentation and/or other - * materials provided with the distribution. - * - * 3. Neither the name of Nordic Semiconductor ASA nor the names of its - * contributors may be used to endorse or promote products derived from this - * software without specific prior written permission. - * - * 4. This software, with or without modification, must only be used with a - * Nordic Semiconductor ASA integrated circuit. - * - * 5. Any software provided in binary form under this license must not be reverse - * engineered, decompiled, modified and/or disassembled. - * - * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ -/** @file - * - * @defgroup app_timer Application Timer - * @{ - * @ingroup app_common - * - * @brief Application timer functionality. - * - * @details This module enables the application to create multiple timer instances based on the RTC1 - * peripheral. Checking for time-outs and invocation of user time-out handlers is performed - * in the RTC1 interrupt handler. List handling is done using a software interrupt (SWI0). - * Both interrupt handlers are running in APP_LOW priority level. - * - * @details When calling app_timer_start() or app_timer_stop(), the timer operation is just queued, - * and the software interrupt is triggered. The actual timer start/stop operation is - * executed by the SWI0 interrupt handler. Since the SWI0 interrupt is running in APP_LOW, - * if the application code calling the timer function is running in APP_LOW or APP_HIGH, - * the timer operation will not be performed until the application handler has returned. - * This will be the case, for example, when stopping a timer from a time-out handler when not using - * the scheduler. - * - * @details Use the USE_SCHEDULER parameter of the APP_TIMER_INIT() macro to select if the - * @ref app_scheduler should be used or not. Even if the scheduler is - * not used, app_timer.h will include app_scheduler.h, so when - * compiling, app_scheduler.h must be available in one of the compiler include paths. - */ - -#ifndef APP_TIMER_H__ -#define APP_TIMER_H__ -#include -#include "task.h" // configTICK_RATE_HZ -#include -#include -#include - -// copied from sdk_errors.h -typedef uint32_t ret_code_t; - -/** @brief Name of the module used for logger messaging. - */ -#define APP_TIMER_LOG_NAME app_timer - -//#define APP_TIMER_CLOCK_FREQ 32768 /**< Clock frequency of the RTC timer used to implement the app timer module. */ -//#define APP_TIMER_MIN_TIMEOUT_TICKS 5 /**< Minimum value of the timeout_ticks parameter of app_timer_start(). */ - -/**@brief Application time-out handler type. */ -typedef void (*app_timer_timeout_handler_t)(void * p_context); - -/**@brief Timer modes. */ -typedef enum -{ - APP_TIMER_MODE_SINGLE_SHOT, /**< The timer will expire only once. */ - APP_TIMER_MODE_REPEATED /**< The timer will restart each time it expires. */ -} app_timer_mode_t; - -struct app_timer_t -{ - //nrf_sortlist_item_t list_item; /**< Token used by sortlist. */ - //volatile uint32_t end_val; /**< RTC counter value when timer expires. */ - SDL_TimerID sdl_timer_id = 0; - uint32_t repeat_period; /**< Repeat period (0 if single shot mode). */ - app_timer_timeout_handler_t handler; /**< User handler. */ - void * p_context; /**< User context. */ - bool repeating; - //NRF_LOG_INSTANCE_PTR_DECLARE(p_log) /**< Pointer to instance of the logger object (Conditionally compiled). */ - //volatile bool active; /**< Flag indicating that timer is active. */ -}; - - -/** - * @brief Create a timer identifier and statically allocate memory for the timer. - * - * @param timer_id Name of the timer identifier variable that will be used to control the timer. - */ -#define APP_TIMER_DEF(timer_id) static app_timer_t timer_id; - -/**@brief Convert milliseconds to timer ticks. - * - * This macro uses 64-bit integer arithmetic, but as long as the macro parameters are - * constants (i.e. defines), the computation will be done by the preprocessor. - * - * @param[in] MS Milliseconds. - * - * @return Number of timer ticks. - */ -//#define APP_TIMER_TICKS(MS) \ -// ((uint32_t)ROUNDED_DIV( \ -// (MS) * (uint64_t)APP_TIMER_CLOCK_FREQ, \ -// 1000 * (APP_TIMER_CONFIG_RTC_FREQUENCY + 1))) -uint32_t constexpr APP_TIMER_TICKS(uint32_t ms) { - return static_cast( - static_cast(ms) * configTICK_RATE_HZ / 1000 - ); -} - -/**@brief Function for initializing the timer module. - * - * @retval NRF_SUCCESS If the module was initialized successfully. - */ -ret_code_t app_timer_init(void); - -/**@brief Function for creating a timer instance. - * - * @param[in] p_timer_id Pointer to timer identifier. - * @param[in] mode Timer mode. - * @param[in] timeout_handler Function to be executed when the timer expires. - * - * @retval NRF_SUCCESS If the timer was successfully created. - * @retval NRF_ERROR_INVALID_PARAM If a parameter was invalid. - * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized or - * the timer is running. - * - * @note This function does the timer allocation in the caller's context. It is also not protected - * by a critical region. Therefore care must be taken not to call it from several interrupt - * levels simultaneously. - * @note The function can be called again on the timer instance and will re-initialize the instance if - * the timer is not running. - * @attention The FreeRTOS and RTX app_timer implementation does not allow app_timer_create to - * be called on the previously initialized instance. - */ -ret_code_t app_timer_create(app_timer_t *p_timer_id, - app_timer_mode_t mode, - app_timer_timeout_handler_t timeout_handler); - -/**@brief Function for starting a timer. - * - * @param[in] timer_id Timer identifier. - * @param[in] timeout_ticks Number of ticks (of RTC1, including prescaling) to time-out event - * (minimum 5 ticks). - * @param[in] p_context General purpose pointer. Will be passed to the time-out handler when - * the timer expires. - * - * @retval NRF_SUCCESS If the timer was successfully started. - * @retval NRF_ERROR_INVALID_PARAM If a parameter was invalid. - * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized or the timer - * has not been created. - * @retval NRF_ERROR_NO_MEM If the timer operations queue was full. - * - * @note The minimum timeout_ticks value is 5. - * @note For multiple active timers, time-outs occurring in close proximity to each other (in the - * range of 1 to 3 ticks) will have a positive jitter of maximum 3 ticks. - * @note When calling this method on a timer that is already running, the second start operation - * is ignored. - */ -ret_code_t app_timer_start(app_timer_t &timer_id, uint32_t timeout_ticks, void * p_context); - -/**@brief Function for stopping the specified timer. - * - * @param[in] timer_id Timer identifier. - * - * @retval NRF_SUCCESS If the timer was successfully stopped. - * @retval NRF_ERROR_INVALID_PARAM If a parameter was invalid. - * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized or the timer - * has not been created. - * @retval NRF_ERROR_NO_MEM If the timer operations queue was full. - */ -ret_code_t app_timer_stop(app_timer_t &timer_id); - -/**@brief Function for stopping all running timers. - * - * @retval NRF_SUCCESS If all timers were successfully stopped. - * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized. - * @retval NRF_ERROR_NO_MEM If the timer operations queue was full. - */ -//ret_code_t app_timer_stop_all(void); - -/**@brief Function for returning the current value of the RTC1 counter. - * - * @return Current value of the RTC1 counter. - */ -//uint32_t app_timer_cnt_get(void); - -/**@brief Function for computing the difference between two RTC1 counter values. - * - * @param[in] ticks_to Value returned by app_timer_cnt_get(). - * @param[in] ticks_from Value returned by app_timer_cnt_get(). - * - * @return Number of ticks from ticks_from to ticks_to. - */ -//uint32_t app_timer_cnt_diff_compute(uint32_t ticks_to, -// uint32_t ticks_from); - - -/**@brief Function for getting the maximum observed operation queue utilization. - * - * Function for tuning the module and determining OP_QUEUE_SIZE value and thus module RAM usage. - * - * @note APP_TIMER_WITH_PROFILER must be enabled to use this functionality. - * - * @return Maximum number of events in queue observed so far. - */ -//uint8_t app_timer_op_queue_utilization_get(void); - -/** - * @brief Function for pausing RTC activity which drives app_timer. - * - * @note This function can be used for debugging purposes to ensure - * that application is halted when entering a breakpoint. - */ -//void app_timer_pause(void); - -/** - * @brief Function for resuming RTC activity which drives app_timer. - * - * @note This function can be used for debugging purposes to resume - * application activity. - */ -//void app_timer_resume(void); - -#endif // APP_TIMER_H__ - -/** @} */