167 lines
4.7 KiB
C
167 lines
4.7 KiB
C
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/*
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ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @file irq_storm.h
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* @brief IRQ Storm stress test header.
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*
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* @addtogroup IRQ_STORM
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* @{
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*/
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#ifndef _IRQ_STORM_H_
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#define _IRQ_STORM_H_
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/*===========================================================================*/
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/* Module constants. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module pre-compile time settings. */
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/*===========================================================================*/
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#ifndef RANDOMIZE
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#define RANDOMIZE FALSE
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#endif
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#ifndef ITERATIONS
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#define ITERATIONS 100
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#endif
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#ifndef NUM_THREADS
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#define NUM_THREADS 4
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#endif
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#ifndef MAILBOX_SIZE
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#define MAILBOX_SIZE 4
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#endif
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/**
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* @name Configuration options
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* @{
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*/
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/**
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* @brief Timings randomization.
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*/
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#if !defined(IRQ_STORM_CFG_RANDOMIZE) || defined(__DOXYGEN__)
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#define IRQ_STORM_CFG_RANDOMIZE FALSE
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#endif
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/**
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* @brief Number of test iterations.
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*/
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#if !defined(IRQ_STORM_CFG_ITERATIONS) || defined(__DOXYGEN__)
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#define IRQ_STORM_CFG_ITERATIONS 100
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#endif
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/**
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* @brief Number of storm threads.
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*/
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#if !defined(IRQ_STORM_CFG_NUM_THREADS) || defined(__DOXYGEN__)
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#define IRQ_STORM_CFG_NUM_THREADS 4
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#endif
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/**
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* @brief Priority of storm threads.
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*/
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#if !defined(IRQ_STORM_CFG_THREADS_PRIORITY) || defined(__DOXYGEN__)
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#define IRQ_STORM_CFG_THREADS_PRIORITY (tprio_t)(NORMALPRIO-20)
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#endif
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/**
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* @brief Mailboxes size.
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*/
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#if !defined(IRQ_STORM_CFG_MAILBOX_SIZE) || defined(__DOXYGEN__)
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#define IRQ_STORM_CFG_MAILBOX_SIZE 4
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#endif
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/**
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* @brief Stack size for worker threads.
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*/
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#if !defined(IRQ_STORM_CFG_STACK_SIZE) || defined(__DOXYGEN__)
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#define IRQ_STORM_CFG_STACK_SIZE 128
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#endif
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/** @} */
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module data structures and types. */
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/*===========================================================================*/
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typedef struct {
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/**
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* @brief Stream for output.
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*/
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BaseSequentialStream *out;
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/**
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* @brief LED port.
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*/
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ioportid_t port;
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/**
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* @brief LED bit.
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*/
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unsigned pad;
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/**
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* @brief GPT driver 1.
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*/
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GPTDriver *gpt1p;
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/**
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* @brief GPT driver 2.
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*/
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GPTDriver *gpt2p;
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/**
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* @brief GPT1 configuration 1.
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*/
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const GPTConfig *gptcfg1p;
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/**
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* @brief GPT1 configuration 2.
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*/
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const GPTConfig *gptcfg2p;
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/**
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* @brief System clock.
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*/
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uint32_t sysclk;
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} irq_storm_config_t;
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/*===========================================================================*/
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/* Module macros. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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void irq_storm_gpt1_cb(GPTDriver *gptp);
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void irq_storm_gpt2_cb(GPTDriver *gptp);
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void irq_storm_execute(const irq_storm_config_t *cfg);
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#ifdef __cplusplus
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}
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#endif
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/*===========================================================================*/
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/* Module inline functions. */
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/*===========================================================================*/
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#endif /* _IRQ_STORM_H_ */
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/** @} */
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