From 3ac6c611847f1f20a89315d6d66bc138145ad62d Mon Sep 17 00:00:00 2001 From: TexZK Date: Mon, 6 Jul 2015 21:05:20 +0200 Subject: TriBuf demos updated and working --- demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/chconf.h | 1002 ++++++++++---------- ...ISCOVERY-TRIBUF (OpenOCD, Flash and Run).launch | 104 +- ...429-DISCOVERY-TRIBUF (OpenOCD, Run Only).launch | 104 +- demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/main.c | 440 ++++----- 4 files changed, 833 insertions(+), 817 deletions(-) (limited to 'demos/STM32') diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/chconf.h b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/chconf.h index 8411dcd..a03c007 100644 --- a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/chconf.h +++ b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/chconf.h @@ -1,501 +1,501 @@ -/* - ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file templates/chconf.h - * @brief Configuration file template. - * @details A copy of this file must be placed in each project directory, it - * contains the application specific kernel settings. - * - * @addtogroup config - * @details Kernel related settings and hooks. - * @{ - */ - -#ifndef _CHCONF_H_ -#define _CHCONF_H_ - -/*===========================================================================*/ -/** - * @name System timers settings - * @{ - */ -/*===========================================================================*/ - -/** - * @brief System time counter resolution. - * @note Allowed values are 16 or 32 bits. - */ -#define CH_CFG_ST_RESOLUTION 32 - -/** - * @brief System tick frequency. - * @details Frequency of the system timer that drives the system ticks. This - * setting also defines the system tick time unit. - */ -#define CH_CFG_ST_FREQUENCY 1000 - -/** - * @brief Time delta constant for the tick-less mode. - * @note If this value is zero then the system uses the classic - * periodic tick. This value represents the minimum number - * of ticks that is safe to specify in a timeout directive. - * The value one is not valid, timeouts are rounded up to - * this value. - */ -#define CH_CFG_ST_TIMEDELTA 0 - -/** @} */ - -/*===========================================================================*/ -/** - * @name Kernel parameters and options - * @{ - */ -/*===========================================================================*/ - -/** - * @brief Round robin interval. - * @details This constant is the number of system ticks allowed for the - * threads before preemption occurs. Setting this value to zero - * disables the preemption for threads with equal priority and the - * round robin becomes cooperative. Note that higher priority - * threads can still preempt, the kernel is always preemptive. - * @note Disabling the round robin preemption makes the kernel more compact - * and generally faster. - * @note The round robin preemption is not supported in tickless mode and - * must be set to zero in that case. - */ -#define CH_CFG_TIME_QUANTUM 0 - -/** - * @brief Managed RAM size. - * @details Size of the RAM area to be managed by the OS. If set to zero - * then the whole available RAM is used. The core memory is made - * available to the heap allocator and/or can be used directly through - * the simplified core memory allocator. - * - * @note In order to let the OS manage the whole RAM the linker script must - * provide the @p __heap_base__ and @p __heap_end__ symbols. - * @note Requires @p CH_CFG_USE_MEMCORE. - */ -#define CH_CFG_MEMCORE_SIZE 0 - -/** - * @brief Idle thread automatic spawn suppression. - * @details When this option is activated the function @p chSysInit() - * does not spawn the idle thread. The application @p main() - * function becomes the idle thread and must implement an - * infinite loop. - */ -#define CH_CFG_NO_IDLE_THREAD FALSE - -/** @} */ - -/*===========================================================================*/ -/** - * @name Performance options - * @{ - */ -/*===========================================================================*/ - -/** - * @brief OS optimization. - * @details If enabled then time efficient rather than space efficient code - * is used when two possible implementations exist. - * - * @note This is not related to the compiler optimization options. - * @note The default is @p TRUE. - */ -#define CH_CFG_OPTIMIZE_SPEED TRUE - -/** @} */ - -/*===========================================================================*/ -/** - * @name Subsystem options - * @{ - */ -/*===========================================================================*/ - -/** - * @brief Time Measurement APIs. - * @details If enabled then the time measurement APIs are included in - * the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_TM TRUE - -/** - * @brief Threads registry APIs. - * @details If enabled then the registry APIs are included in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_REGISTRY TRUE - -/** - * @brief Threads synchronization APIs. - * @details If enabled then the @p chThdWait() function is included in - * the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_WAITEXIT TRUE - -/** - * @brief Semaphores APIs. - * @details If enabled then the Semaphores APIs are included in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_SEMAPHORES TRUE - -/** - * @brief Semaphores queuing mode. - * @details If enabled then the threads are enqueued on semaphores by - * priority rather than in FIFO order. - * - * @note The default is @p FALSE. Enable this if you have special - * requirements. - * @note Requires @p CH_CFG_USE_SEMAPHORES. - */ -#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE - -/** - * @brief Mutexes APIs. - * @details If enabled then the mutexes APIs are included in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_MUTEXES TRUE - -/** - * @brief Enables recursive behavior on mutexes. - * @note Recursive mutexes are heavier and have an increased - * memory footprint. - * - * @note The default is @p FALSE. - * @note Requires @p CH_CFG_USE_MUTEXES. - */ -#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE - -/** - * @brief Conditional Variables APIs. - * @details If enabled then the conditional variables APIs are included - * in the kernel. - * - * @note The default is @p TRUE. - * @note Requires @p CH_CFG_USE_MUTEXES. - */ -#define CH_CFG_USE_CONDVARS TRUE - -/** - * @brief Conditional Variables APIs with timeout. - * @details If enabled then the conditional variables APIs with timeout - * specification are included in the kernel. - * - * @note The default is @p TRUE. - * @note Requires @p CH_CFG_USE_CONDVARS. - */ -#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE - -/** - * @brief Events Flags APIs. - * @details If enabled then the event flags APIs are included in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_EVENTS TRUE - -/** - * @brief Events Flags APIs with timeout. - * @details If enabled then the events APIs with timeout specification - * are included in the kernel. - * - * @note The default is @p TRUE. - * @note Requires @p CH_CFG_USE_EVENTS. - */ -#define CH_CFG_USE_EVENTS_TIMEOUT TRUE - -/** - * @brief Synchronous Messages APIs. - * @details If enabled then the synchronous messages APIs are included - * in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_MESSAGES TRUE - -/** - * @brief Synchronous Messages queuing mode. - * @details If enabled then messages are served by priority rather than in - * FIFO order. - * - * @note The default is @p FALSE. Enable this if you have special - * requirements. - * @note Requires @p CH_CFG_USE_MESSAGES. - */ -#define CH_CFG_USE_MESSAGES_PRIORITY FALSE - -/** - * @brief Mailboxes APIs. - * @details If enabled then the asynchronous messages (mailboxes) APIs are - * included in the kernel. - * - * @note The default is @p TRUE. - * @note Requires @p CH_CFG_USE_SEMAPHORES. - */ -#define CH_CFG_USE_MAILBOXES TRUE - -/** - * @brief I/O Queues APIs. - * @details If enabled then the I/O queues APIs are included in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_QUEUES TRUE - -/** - * @brief Core Memory Manager APIs. - * @details If enabled then the core memory manager APIs are included - * in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_MEMCORE TRUE - -/** - * @brief Heap Allocator APIs. - * @details If enabled then the memory heap allocator APIs are included - * in the kernel. - * - * @note The default is @p TRUE. - * @note Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or - * @p CH_CFG_USE_SEMAPHORES. - * @note Mutexes are recommended. - */ -#define CH_CFG_USE_HEAP TRUE - -/** - * @brief Memory Pools Allocator APIs. - * @details If enabled then the memory pools allocator APIs are included - * in the kernel. - * - * @note The default is @p TRUE. - */ -#define CH_CFG_USE_MEMPOOLS TRUE - -/** - * @brief Dynamic Threads APIs. - * @details If enabled then the dynamic threads creation APIs are included - * in the kernel. - * - * @note The default is @p TRUE. - * @note Requires @p CH_CFG_USE_WAITEXIT. - * @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS. - */ -#define CH_CFG_USE_DYNAMIC TRUE - -/** @} */ - -/*===========================================================================*/ -/** - * @name Debug options - * @{ - */ -/*===========================================================================*/ - -/** - * @brief Debug option, kernel statistics. - * - * @note The default is @p FALSE. - */ -#define CH_DBG_STATISTICS TRUE - -/** - * @brief Debug option, system state check. - * @details If enabled the correct call protocol for system APIs is checked - * at runtime. - * - * @note The default is @p FALSE. - */ -#define CH_DBG_SYSTEM_STATE_CHECK TRUE - -/** - * @brief Debug option, parameters checks. - * @details If enabled then the checks on the API functions input - * parameters are activated. - * - * @note The default is @p FALSE. - */ -#define CH_DBG_ENABLE_CHECKS TRUE - -/** - * @brief Debug option, consistency checks. - * @details If enabled then all the assertions in the kernel code are - * activated. This includes consistency checks inside the kernel, - * runtime anomalies and port-defined checks. - * - * @note The default is @p FALSE. - */ -#define CH_DBG_ENABLE_ASSERTS TRUE - -/** - * @brief Debug option, trace buffer. - * @details If enabled then the context switch circular trace buffer is - * activated. - * - * @note The default is @p FALSE. - */ -#define CH_DBG_ENABLE_TRACE TRUE - -/** - * @brief Debug option, stack checks. - * @details If enabled then a runtime stack check is performed. - * - * @note The default is @p FALSE. - * @note The stack check is performed in a architecture/port dependent way. - * It may not be implemented or some ports. - * @note The default failure mode is to halt the system with the global - * @p panic_msg variable set to @p NULL. - */ -#define CH_DBG_ENABLE_STACK_CHECK TRUE - -/** - * @brief Debug option, stacks initialization. - * @details If enabled then the threads working area is filled with a byte - * value when a thread is created. This can be useful for the - * runtime measurement of the used stack. - * - * @note The default is @p FALSE. - */ -#define CH_DBG_FILL_THREADS TRUE - -/** - * @brief Debug option, threads profiling. - * @details If enabled then a field is added to the @p thread_t structure that - * counts the system ticks occurred while executing the thread. - * - * @note The default is @p FALSE. - * @note This debug option is not currently compatible with the - * tickless mode. - */ -#define CH_DBG_THREADS_PROFILING TRUE - -/** @} */ - -/*===========================================================================*/ -/** - * @name Kernel hooks - * @{ - */ -/*===========================================================================*/ - -/** - * @brief Threads descriptor structure extension. - * @details User fields added to the end of the @p thread_t structure. - */ -#define CH_CFG_THREAD_EXTRA_FIELDS \ - /* Add threads custom fields here.*/ - -/** - * @brief Threads initialization hook. - * @details User initialization code added to the @p chThdInit() API. - * - * @note It is invoked from within @p chThdInit() and implicitly from all - * the threads creation APIs. - */ -#define CH_CFG_THREAD_INIT_HOOK(tp) { \ - /* Add threads initialization code here.*/ \ -} - -/** - * @brief Threads finalization hook. - * @details User finalization code added to the @p chThdExit() API. - * - * @note It is inserted into lock zone. - * @note It is also invoked when the threads simply return in order to - * terminate. - */ -#define CH_CFG_THREAD_EXIT_HOOK(tp) { \ - /* Add threads finalization code here.*/ \ -} - -/** - * @brief Context switch hook. - * @details This hook is invoked just before switching between threads. - */ -#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \ - /* Context switch code here.*/ \ -} - -/** - * @brief Idle thread enter hook. - * @note This hook is invoked within a critical zone, no OS functions - * should be invoked from here. - * @note This macro can be used to activate a power saving mode. - */ -#define CH_CFG_IDLE_ENTER_HOOK() { \ -} - -/** - * @brief Idle thread leave hook. - * @note This hook is invoked within a critical zone, no OS functions - * should be invoked from here. - * @note This macro can be used to deactivate a power saving mode. - */ -#define CH_CFG_IDLE_LEAVE_HOOK() { \ -} - -/** - * @brief Idle Loop hook. - * @details This hook is continuously invoked by the idle thread loop. - */ -#define CH_CFG_IDLE_LOOP_HOOK() { \ - /* Idle loop code here.*/ \ -} - -/** - * @brief System tick event hook. - * @details This hook is invoked in the system tick handler immediately - * after processing the virtual timers queue. - */ -#define CH_CFG_SYSTEM_TICK_HOOK() { \ - /* System tick event code here.*/ \ -} - -/** - * @brief System halt hook. - * @details This hook is invoked in case to a system halting error before - * the system is halted. - */ -#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \ - /* System halt code here.*/ \ -} - -/** @} */ - -/*===========================================================================*/ -/* Port-specific settings (override port settings defaulted in chcore.h). */ -/*===========================================================================*/ - -#define TRIBUF_USE_WAIT TRUE - -#endif /* _CHCONF_H_ */ - -/** @} */ +/* + ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file templates/chconf.h + * @brief Configuration file template. + * @details A copy of this file must be placed in each project directory, it + * contains the application specific kernel settings. + * + * @addtogroup config + * @details Kernel related settings and hooks. + * @{ + */ + +#ifndef _CHCONF_H_ +#define _CHCONF_H_ + +/*===========================================================================*/ +/** + * @name System timers settings + * @{ + */ +/*===========================================================================*/ + +/** + * @brief System time counter resolution. + * @note Allowed values are 16 or 32 bits. + */ +#define CH_CFG_ST_RESOLUTION 32 + +/** + * @brief System tick frequency. + * @details Frequency of the system timer that drives the system ticks. This + * setting also defines the system tick time unit. + */ +#define CH_CFG_ST_FREQUENCY 1000 + +/** + * @brief Time delta constant for the tick-less mode. + * @note If this value is zero then the system uses the classic + * periodic tick. This value represents the minimum number + * of ticks that is safe to specify in a timeout directive. + * The value one is not valid, timeouts are rounded up to + * this value. + */ +#define CH_CFG_ST_TIMEDELTA 0 + +/** @} */ + +/*===========================================================================*/ +/** + * @name Kernel parameters and options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Round robin interval. + * @details This constant is the number of system ticks allowed for the + * threads before preemption occurs. Setting this value to zero + * disables the preemption for threads with equal priority and the + * round robin becomes cooperative. Note that higher priority + * threads can still preempt, the kernel is always preemptive. + * @note Disabling the round robin preemption makes the kernel more compact + * and generally faster. + * @note The round robin preemption is not supported in tickless mode and + * must be set to zero in that case. + */ +#define CH_CFG_TIME_QUANTUM 0 + +/** + * @brief Managed RAM size. + * @details Size of the RAM area to be managed by the OS. If set to zero + * then the whole available RAM is used. The core memory is made + * available to the heap allocator and/or can be used directly through + * the simplified core memory allocator. + * + * @note In order to let the OS manage the whole RAM the linker script must + * provide the @p __heap_base__ and @p __heap_end__ symbols. + * @note Requires @p CH_CFG_USE_MEMCORE. + */ +#define CH_CFG_MEMCORE_SIZE 0 + +/** + * @brief Idle thread automatic spawn suppression. + * @details When this option is activated the function @p chSysInit() + * does not spawn the idle thread. The application @p main() + * function becomes the idle thread and must implement an + * infinite loop. + */ +#define CH_CFG_NO_IDLE_THREAD FALSE + +/** @} */ + +/*===========================================================================*/ +/** + * @name Performance options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief OS optimization. + * @details If enabled then time efficient rather than space efficient code + * is used when two possible implementations exist. + * + * @note This is not related to the compiler optimization options. + * @note The default is @p TRUE. + */ +#define CH_CFG_OPTIMIZE_SPEED TRUE + +/** @} */ + +/*===========================================================================*/ +/** + * @name Subsystem options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Time Measurement APIs. + * @details If enabled then the time measurement APIs are included in + * the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_TM TRUE + +/** + * @brief Threads registry APIs. + * @details If enabled then the registry APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_REGISTRY TRUE + +/** + * @brief Threads synchronization APIs. + * @details If enabled then the @p chThdWait() function is included in + * the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_WAITEXIT TRUE + +/** + * @brief Semaphores APIs. + * @details If enabled then the Semaphores APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_SEMAPHORES TRUE + +/** + * @brief Semaphores queuing mode. + * @details If enabled then the threads are enqueued on semaphores by + * priority rather than in FIFO order. + * + * @note The default is @p FALSE. Enable this if you have special + * requirements. + * @note Requires @p CH_CFG_USE_SEMAPHORES. + */ +#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE + +/** + * @brief Mutexes APIs. + * @details If enabled then the mutexes APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_MUTEXES FALSE + +/** + * @brief Enables recursive behavior on mutexes. + * @note Recursive mutexes are heavier and have an increased + * memory footprint. + * + * @note The default is @p FALSE. + * @note Requires @p CH_CFG_USE_MUTEXES. + */ +#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE + +/** + * @brief Conditional Variables APIs. + * @details If enabled then the conditional variables APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_CFG_USE_MUTEXES. + */ +#define CH_CFG_USE_CONDVARS FALSE + +/** + * @brief Conditional Variables APIs with timeout. + * @details If enabled then the conditional variables APIs with timeout + * specification are included in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_CFG_USE_CONDVARS. + */ +#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE + +/** + * @brief Events Flags APIs. + * @details If enabled then the event flags APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_EVENTS FALSE + +/** + * @brief Events Flags APIs with timeout. + * @details If enabled then the events APIs with timeout specification + * are included in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_CFG_USE_EVENTS. + */ +#define CH_CFG_USE_EVENTS_TIMEOUT TRUE + +/** + * @brief Synchronous Messages APIs. + * @details If enabled then the synchronous messages APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_MESSAGES FALSE + +/** + * @brief Synchronous Messages queuing mode. + * @details If enabled then messages are served by priority rather than in + * FIFO order. + * + * @note The default is @p FALSE. Enable this if you have special + * requirements. + * @note Requires @p CH_CFG_USE_MESSAGES. + */ +#define CH_CFG_USE_MESSAGES_PRIORITY FALSE + +/** + * @brief Mailboxes APIs. + * @details If enabled then the asynchronous messages (mailboxes) APIs are + * included in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_CFG_USE_SEMAPHORES. + */ +#define CH_CFG_USE_MAILBOXES FALSE + +/** + * @brief I/O Queues APIs. + * @details If enabled then the I/O queues APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_QUEUES FALSE + +/** + * @brief Core Memory Manager APIs. + * @details If enabled then the core memory manager APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_MEMCORE FALSE + +/** + * @brief Heap Allocator APIs. + * @details If enabled then the memory heap allocator APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or + * @p CH_CFG_USE_SEMAPHORES. + * @note Mutexes are recommended. + */ +#define CH_CFG_USE_HEAP FALSE + +/** + * @brief Memory Pools Allocator APIs. + * @details If enabled then the memory pools allocator APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + */ +#define CH_CFG_USE_MEMPOOLS FALSE + +/** + * @brief Dynamic Threads APIs. + * @details If enabled then the dynamic threads creation APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_CFG_USE_WAITEXIT. + * @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS. + */ +#define CH_CFG_USE_DYNAMIC FALSE + +/** @} */ + +/*===========================================================================*/ +/** + * @name Debug options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Debug option, kernel statistics. + * + * @note The default is @p FALSE. + */ +#define CH_DBG_STATISTICS TRUE + +/** + * @brief Debug option, system state check. + * @details If enabled the correct call protocol for system APIs is checked + * at runtime. + * + * @note The default is @p FALSE. + */ +#define CH_DBG_SYSTEM_STATE_CHECK TRUE + +/** + * @brief Debug option, parameters checks. + * @details If enabled then the checks on the API functions input + * parameters are activated. + * + * @note The default is @p FALSE. + */ +#define CH_DBG_ENABLE_CHECKS TRUE + +/** + * @brief Debug option, consistency checks. + * @details If enabled then all the assertions in the kernel code are + * activated. This includes consistency checks inside the kernel, + * runtime anomalies and port-defined checks. + * + * @note The default is @p FALSE. + */ +#define CH_DBG_ENABLE_ASSERTS TRUE + +/** + * @brief Debug option, trace buffer. + * @details If enabled then the context switch circular trace buffer is + * activated. + * + * @note The default is @p FALSE. + */ +#define CH_DBG_ENABLE_TRACE TRUE + +/** + * @brief Debug option, stack checks. + * @details If enabled then a runtime stack check is performed. + * + * @note The default is @p FALSE. + * @note The stack check is performed in a architecture/port dependent way. + * It may not be implemented or some ports. + * @note The default failure mode is to halt the system with the global + * @p panic_msg variable set to @p NULL. + */ +#define CH_DBG_ENABLE_STACK_CHECK TRUE + +/** + * @brief Debug option, stacks initialization. + * @details If enabled then the threads working area is filled with a byte + * value when a thread is created. This can be useful for the + * runtime measurement of the used stack. + * + * @note The default is @p FALSE. + */ +#define CH_DBG_FILL_THREADS TRUE + +/** + * @brief Debug option, threads profiling. + * @details If enabled then a field is added to the @p thread_t structure that + * counts the system ticks occurred while executing the thread. + * + * @note The default is @p FALSE. + * @note This debug option is not currently compatible with the + * tickless mode. + */ +#define CH_DBG_THREADS_PROFILING TRUE + +/** @} */ + +/*===========================================================================*/ +/** + * @name Kernel hooks + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Threads descriptor structure extension. + * @details User fields added to the end of the @p thread_t structure. + */ +#define CH_CFG_THREAD_EXTRA_FIELDS \ + /* Add threads custom fields here.*/ + +/** + * @brief Threads initialization hook. + * @details User initialization code added to the @p chThdInit() API. + * + * @note It is invoked from within @p chThdInit() and implicitly from all + * the threads creation APIs. + */ +#define CH_CFG_THREAD_INIT_HOOK(tp) { \ + /* Add threads initialization code here.*/ \ +} + +/** + * @brief Threads finalization hook. + * @details User finalization code added to the @p chThdExit() API. + * + * @note It is inserted into lock zone. + * @note It is also invoked when the threads simply return in order to + * terminate. + */ +#define CH_CFG_THREAD_EXIT_HOOK(tp) { \ + /* Add threads finalization code here.*/ \ +} + +/** + * @brief Context switch hook. + * @details This hook is invoked just before switching between threads. + */ +#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \ + /* Context switch code here.*/ \ +} + +/** + * @brief Idle thread enter hook. + * @note This hook is invoked within a critical zone, no OS functions + * should be invoked from here. + * @note This macro can be used to activate a power saving mode. + */ +#define CH_CFG_IDLE_ENTER_HOOK() { \ +} + +/** + * @brief Idle thread leave hook. + * @note This hook is invoked within a critical zone, no OS functions + * should be invoked from here. + * @note This macro can be used to deactivate a power saving mode. + */ +#define CH_CFG_IDLE_LEAVE_HOOK() { \ +} + +/** + * @brief Idle Loop hook. + * @details This hook is continuously invoked by the idle thread loop. + */ +#define CH_CFG_IDLE_LOOP_HOOK() { \ + /* Idle loop code here.*/ \ +} + +/** + * @brief System tick event hook. + * @details This hook is invoked in the system tick handler immediately + * after processing the virtual timers queue. + */ +#define CH_CFG_SYSTEM_TICK_HOOK() { \ + /* System tick event code here.*/ \ +} + +/** + * @brief System halt hook. + * @details This hook is invoked in case to a system halting error before + * the system is halted. + */ +#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \ + /* System halt code here.*/ \ +} + +/** @} */ + +/*===========================================================================*/ +/* Port-specific settings (override port settings defaulted in chcore.h). */ +/*===========================================================================*/ + +#define TRIBUF_USE_WAIT TRUE + +#endif /* _CHCONF_H_ */ + +/** @} */ diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Flash and Run).launch b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Flash and Run).launch index 351a935..10e0dc6 100644 --- a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Flash and Run).launch +++ b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Flash and Run).launch @@ -1,52 +1,52 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Run Only).launch b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Run Only).launch index 150ba3d..b28c65c 100644 --- a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Run Only).launch +++ b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/debug/RT-STM32F429-DISCOVERY-TRIBUF (OpenOCD, Run Only).launch @@ -1,52 +1,52 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/main.c b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/main.c index 5545a74..012b2ed 100644 --- a/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/main.c +++ b/demos/STM32/RT-STM32F429-DISCOVERY-TRIBUF/main.c @@ -1,212 +1,228 @@ -/* - Copyright (C) 2013-2015 Andrea Zoppi - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -#include "ch.h" -#include "hal.h" - -#include "chprintf.h" -#if HAL_USE_SERIAL_USB -#include "usbcfg.h" -#endif - -#include "tribuf.h" - - -/*===========================================================================*/ -/* TriBuf related. */ -/*===========================================================================*/ - -#define WRITE_DELAY 2 -#define READ_DELAY 1 - -#define WRITER_WA_SIZE 256 - -static thread_t *writertp; - -static tribuf_t tribuf; -static char buffers[3]; - -static const char text[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ\r\n"; - -/* - * Reads from the front buffer. - */ -static char read_front(void) { - - const char *front; - msg_t error; - - chSysLock(); - error = tribufWaitReadyTimeoutS(&tribuf, MS2ST(1000)); - if (error != MSG_OK) - chSysHalt("ERROR: read_front timeout"); - tribufSwapFrontI(&tribuf); - front = (const char *)tribufGetFrontI(&tribuf); - chSysUnlock(); - return *front; -} - -/* - * Overwrites the back buffer with the provided character. - */ -static void write_back(char c) { - - char *back; - - chSysLock(); - back = (char *)tribufGetBackI(&tribuf); - *back = c; - tribufSwapBackI(&tribuf); - chSysUnlock(); -} - -/* - * Overwrites the back buffer with a fixed text, character by character. - */ -static THD_WORKING_AREA(writer_wa, WRITER_WA_SIZE); -static THD_FUNCTION(writer_thread, arg) { - - const uint32_t delay = (uint32_t)(msg_t)arg; - size_t i; - - for (;;) { - for (i = 0; i < sizeof(text); ++i) { - write_back(text[i]); - chThdSleepMilliseconds(delay); - } - } -} - -/*===========================================================================*/ -/* MISC. */ -/*===========================================================================*/ - -#if HAL_USE_SERIAL_USB -/* Virtual serial port over USB.*/ -SerialUSBDriver SDU1; -static BaseSequentialStream *const chout = (BaseSequentialStream *)&SDU1; -#else -static BaseSequentialStream *const chout = (BaseSequentialStream *)&SD1; -#endif - -/* - * Red LED blinker thread, times are in milliseconds. - */ -static THD_WORKING_AREA(waThread1, 128); -static THD_FUNCTION(Thread1, arg) { - - (void)arg; - chRegSetThreadName("blinker1"); - while (true) { - palClearPad(GPIOG, GPIOG_LED4_RED); - chThdSleepMilliseconds(500); - palSetPad(GPIOG, GPIOG_LED4_RED); - chThdSleepMilliseconds(500); - } -} - -/* - * Green LED blinker thread, times are in milliseconds. - */ -static THD_WORKING_AREA(waThread2, 128); -static THD_FUNCTION(Thread2, arg) { - - (void)arg; - chRegSetThreadName("blinker2"); - while (true) { - palClearPad(GPIOG, GPIOG_LED3_GREEN); - chThdSleepMilliseconds(250); - palSetPad(GPIOG, GPIOG_LED3_GREEN); - chThdSleepMilliseconds(250); - } -} - -/*===========================================================================*/ -/* Initialization and main thread. */ -/*===========================================================================*/ - -/* - * Application entry point. - */ -int main(void) { - - /* - * System initializations. - * - HAL initialization, this also initializes the configured device drivers - * and performs the board-specific initializations. - * - Kernel initialization, the main() function becomes a thread and the - * RTOS is active. - */ - halInit(); - chSysInit(); - -#if HAL_USE_SERIAL_USB - /* - * Initializes a serial-over-USB CDC driver. - */ - sduObjectInit(&SDU1); - sduStart(&SDU1, &serusbcfg); - - /* - * Activates the USB driver and then the USB bus pull-up on D+. - * Note, a delay is inserted in order to not have to disconnect the cable - * after a reset. - */ - usbDisconnectBus(serusbcfg.usbp); - chThdSleepMilliseconds(1000); - usbStart(serusbcfg.usbp, &usbcfg); - usbConnectBus(serusbcfg.usbp); -#else - /* - * Initializes serial port. - */ - sdStart(&SD1, NULL); -#endif /* HAL_USE_SERIAL_USB */ - - /* - * Triple buffer handler initialization. - */ - tribufObjectInit(&tribuf, &buffers[0], &buffers[1], &buffers[2]); - - /* - * Creating the blinker threads. - */ - chThdCreateStatic(waThread1, sizeof(waThread1), - NORMALPRIO + 10, Thread1, NULL); - chThdCreateStatic(waThread2, sizeof(waThread2), - NORMALPRIO + 10, Thread2, NULL); - - /* - * Writer thread started. - */ - writertp = chThdCreateStatic(writer_wa, sizeof(writer_wa), - (NORMALPRIO + 1), - writer_thread, (void *)WRITE_DELAY); - - /* - * Reads from the front buffer. - */ - while (!chThdTerminatedX(writertp)) { - chprintf(chout, "%c", read_front()); - chThdSleepMilliseconds(READ_DELAY); - } - - chThdRelease(writertp); - for (;;) - chThdSleepMilliseconds(100); - return 0; -} - +/* + Copyright (C) 2013-2015 Andrea Zoppi + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +#include "ch.h" +#include "hal.h" + +#include "chprintf.h" +#if HAL_USE_SERIAL_USB +#include "usbcfg.h" +#endif + +#include "tribuf.h" + +/*===========================================================================*/ +/* MISCELLANEOUS */ +/*===========================================================================*/ + +#if HAL_USE_SERIAL_USB +/* Virtual serial port over USB.*/ +SerialUSBDriver SDU1; +static BaseSequentialStream *const chout = (BaseSequentialStream *)&SDU1; +#else +static BaseSequentialStream *const chout = (BaseSequentialStream *)&SD1; +#endif + +/* + * Red LED blinker thread, times are in milliseconds. + */ +static THD_WORKING_AREA(waThread1, 128); +static THD_FUNCTION(Thread1, arg) { + + (void)arg; + + chRegSetThreadName("blinker1"); + while (true) { + palClearPad(GPIOG, GPIOG_LED4_RED); + chThdSleepMilliseconds(500); + palSetPad(GPIOG, GPIOG_LED4_RED); + chThdSleepMilliseconds(500); + } +} + +/* + * Green LED blinker thread, times are in milliseconds. + */ +static THD_WORKING_AREA(waThread2, 128); +static THD_FUNCTION(Thread2, arg) { + + (void)arg; + + chRegSetThreadName("blinker2"); + while (true) { + palClearPad(GPIOG, GPIOG_LED3_GREEN); + chThdSleepMilliseconds(250); + palSetPad(GPIOG, GPIOG_LED3_GREEN); + chThdSleepMilliseconds(250); + } +} + +/*===========================================================================*/ +/* TriBuf related. */ +/*===========================================================================*/ + +#define WRITER_DELAY 10 +#define READER_DELAY 20 + +#define WRITER_STACK_SIZE 256 +#define READER_STACK_SIZE 256 + +#define WRITER_PRIORITY (NORMALPRIO + 1) +#define READER_PRIORITY (NORMALPRIO + 2) + +static thread_t *writertp; +static thread_t *readertp; + +static tribuf_t tribuf; +static char buffers[3]; + +static const char text[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ\r\n"; + +/* + * Reads from the front buffer. + */ +static char read_front(void) { + + const char *front; + msg_t error; + + error = tribufWaitReadyTimeout(&tribuf, MS2ST(1000)); + if (error == MSG_TIMEOUT) + chSysHalt("ERROR: read_front() timed out"); + tribufSwapFront(&tribuf); + front = (const char *)tribufGetFront(&tribuf); + return front[0]; +} + +/* + * Overwrites the back buffer with the provided character. + */ +static void write_back(char c) { + + char *back; + + back = (char *)tribufGetBack(&tribuf); + back[0] = c; + tribufSwapBack(&tribuf); +} + +/* + * Overwrites the back buffer with a fixed text, character by character. + */ +static THD_WORKING_AREA(writer_wa, WRITER_STACK_SIZE); +static THD_FUNCTION(writer_thread, arg) { + + const uint32_t delay = (uint32_t)(msg_t)arg; + size_t i; + char c; + + chRegSetThreadName("writer_thread"); + for (;;) { + for (i = 0; i < sizeof(text); ++i) { + c = text[i]; + write_back(c); + chThdSleepMilliseconds(delay); + } + } +} + +/* + * Reads the front buffer and prints it. + */ +static THD_WORKING_AREA(reader_wa, READER_STACK_SIZE); +static THD_FUNCTION(reader_thread, arg) { + + const uint32_t delay = (uint32_t)(msg_t)arg; + char c; + + chRegSetThreadName("reader_thread"); + for (;;) { + c = read_front(); + chprintf(chout, "%c", c); + chThdSleepMilliseconds(delay); + } +} + +/*===========================================================================*/ +/* Initialization and main thread. */ +/*===========================================================================*/ + +/* + * Application entry point. + */ +int main(void) { + + /* + * System initializations. + * - HAL initialization, this also initializes the configured device drivers + * and performs the board-specific initializations. + * - Kernel initialization, the main() function becomes a thread and the + * RTOS is active. + */ + halInit(); + chSysInit(); + +#if HAL_USE_SERIAL_USB + /* + * Initializes a serial-over-USB CDC driver. + */ + sduObjectInit(&SDU1); + sduStart(&SDU1, &serusbcfg); + + /* + * Activates the USB driver and then the USB bus pull-up on D+. + * Note, a delay is inserted in order to not have to disconnect the cable + * after a reset. + */ + usbDisconnectBus(serusbcfg.usbp); + chThdSleepMilliseconds(1000); + usbStart(serusbcfg.usbp, &usbcfg); + usbConnectBus(serusbcfg.usbp); +#else + /* + * Initializes serial port. + */ + sdStart(&SD1, NULL); +#endif /* HAL_USE_SERIAL_USB */ + + /* + * Creating the blinker threads. + */ + chThdCreateStatic(waThread1, sizeof(waThread1), + NORMALPRIO + 10, Thread1, NULL); + chThdCreateStatic(waThread2, sizeof(waThread2), + NORMALPRIO + 10, Thread2, NULL); + + /* + * Writer and reader threads started for triple buffer demo. + */ + tribufObjectInit(&tribuf, &buffers[0], &buffers[1], &buffers[2]); + + readertp = chThdCreateStatic(reader_wa, sizeof(reader_wa), + READER_PRIORITY, + reader_thread, (void *)READER_DELAY); + + writertp = chThdCreateStatic(writer_wa, sizeof(writer_wa), + WRITER_PRIORITY, + writer_thread, (void *)WRITER_DELAY); + + /* TODO: Add shell commands with varying thread creation and delays */ + for (;;) + chThdSleepMilliseconds(1000); + + return 0; +} + -- cgit v1.2.3