diff --git a/os/hal/osal/nil/osal.c b/os/hal/osal/nil/osal.c index b595f1ca1..92c350492 100644 --- a/os/hal/osal/nil/osal.c +++ b/os/hal/osal/nil/osal.c @@ -62,7 +62,7 @@ void osalThreadDequeueNextI(threads_queue_t *tqp, msg_t msg) { semaphore_t *sp = &tqp->sem; - if (chSemGetCounterI(&tqp->sem) < 0) { + if (chSemGetCounterI(&tqp->sem) < (cnt_t)0) { thread_reference_t tr = nil.threads; while (true) { /* Is this thread waiting on this semaphore?*/ @@ -71,7 +71,7 @@ void osalThreadDequeueNextI(threads_queue_t *tqp, msg_t msg) { chDbgAssert(NIL_THD_IS_WTSEM(tr), "not waiting"); - chSchReadyI(tr, msg); + (void) chSchReadyI(tr, msg); return; } tr++; @@ -96,16 +96,16 @@ void osalThreadDequeueAllI(threads_queue_t *tqp, msg_t msg) { cnt_t cnt; cnt = sp->cnt; - sp->cnt = 0; + sp->cnt = (cnt_t)0; tr = nil.threads; - while (cnt < 0) { + while (cnt < (cnt_t)0) { /* Is this thread waiting on this semaphore?*/ if (tr->u1.semp == sp) { chDbgAssert(NIL_THD_IS_WTSEM(tr), "not waiting"); cnt++; - chSchReadyI(tr, msg); + (void) chSchReadyI(tr, msg); } tr++; diff --git a/os/hal/osal/nil/osal.h b/os/hal/osal/nil/osal.h index 30bae35f5..9bdd9010c 100644 --- a/os/hal/osal/nil/osal.h +++ b/os/hal/osal/nil/osal.h @@ -120,7 +120,7 @@ /* Derived constants and error checks. */ /*===========================================================================*/ -#if !NIL_CFG_USE_EVENTS +#if NIL_CFG_USE_EVENTS == FALSE #error "OSAL requires NIL_CFG_USE_EVENTS=TRUE" #endif @@ -188,7 +188,7 @@ typedef struct event_source event_source_t; * @note This type is not part of the OSAL API and is provided * exclusively as an example and for convenience. */ -typedef void (*eventcallback_t)(event_source_t *); +typedef void (*eventcallback_t)(event_source_t *p); /** * @brief Type of an event flags mask. @@ -508,7 +508,7 @@ static inline void osalSysRestoreStatusX(syssts_t sts) { * * @xclass */ -#if PORT_SUPPORTS_RT || defined(__DOXYGEN__) +#if (PORT_SUPPORTS_RT == TRUE) || defined(__DOXYGEN__) static inline void osalSysPolledDelayX(rtcnt_t cycles) { chSysPolledDelayX(cycles); @@ -694,7 +694,7 @@ static inline void osalThreadResumeS(thread_reference_t *trp, msg_t msg) { */ static inline void osalThreadQueueObjectInit(threads_queue_t *tqp) { - chSemObjectInit(&tqp->sem, 0); + chSemObjectInit(&tqp->sem, (cnt_t)0); } /** @@ -756,8 +756,9 @@ static inline void osalEventBroadcastFlagsI(event_source_t *esp, osalDbgCheck(esp != NULL); esp->flags |= flags; - if (esp->cb != NULL) + if (esp->cb != NULL) { esp->cb(esp); + } } /** @@ -811,7 +812,7 @@ static inline void osalEventSetCallback(event_source_t *esp, */ static inline void osalMutexObjectInit(mutex_t *mp) { - chSemObjectInit((semaphore_t *)mp, 1); + chSemObjectInit((semaphore_t *)mp, (cnt_t)1); } /** @@ -825,7 +826,7 @@ static inline void osalMutexObjectInit(mutex_t *mp) { */ static inline void osalMutexLock(mutex_t *mp) { - chSemWait((semaphore_t *)mp); + (void) chSemWait((semaphore_t *)mp); } /** diff --git a/os/nil/include/nil.h b/os/nil/include/nil.h index d0dfe18fa..38ccf2a24 100644 --- a/os/nil/include/nil.h +++ b/os/nil/include/nil.h @@ -702,7 +702,7 @@ struct nil_system { * * @sclass */ -#define chThdSleepS(timeout) chSchGoSleepTimeoutS(NIL_STATE_SLEEPING, timeout) +#define chThdSleepS(timeout) (void) chSchGoSleepTimeoutS(NIL_STATE_SLEEPING, timeout) /** * @brief Suspends the invoking thread until the system time arrives to the diff --git a/os/nil/src/nil.c b/os/nil/src/nil.c index c1a522d02..9254acbc0 100644 --- a/os/nil/src/nil.c +++ b/os/nil/src/nil.c @@ -189,7 +189,7 @@ void chSysTimerHandlerI(void) { if (tp->timeout > (systime_t)0) { chDbgAssert(!NIL_THD_IS_READY(tp), "is ready"); - chDbgAssert(tp->timeout >= nil.nexttime - nil.lasttime, "skipped one"); + chDbgAssert(tp->timeout >= (nil.nexttime - nil.lasttime), "skipped one"); tp->timeout -= nil.nexttime - nil.lasttime; if (tp->timeout == (systime_t)0) { @@ -381,8 +381,9 @@ msg_t chSchGoSleepTimeoutS(tstate_t newstate, systime_t timeout) { /* TIMEDELTA makes sure to have enough time to reprogram the timer before the free-running timer counter reaches the selected timeout.*/ - if (timeout < NIL_CFG_ST_TIMEDELTA) - timeout = NIL_CFG_ST_TIMEDELTA; + if (timeout < (systime_t)NIL_CFG_ST_TIMEDELTA) { + timeout = (systime_t)NIL_CFG_ST_TIMEDELTA; + } /* Absolute time of the timeout event.*/ abstime = chVTGetSystemTimeX() + timeout; @@ -485,7 +486,7 @@ void chThdResumeI(thread_reference_t *trp, msg_t msg) { void chThdSleep(systime_t timeout) { chSysLock(); - (void) chThdSleepS(timeout); + chThdSleepS(timeout); chSysUnlock(); } diff --git a/os/nil/templates/nilconf.h b/os/nil/templates/nilconf.h index 934deca8b..c89fd61aa 100644 --- a/os/nil/templates/nilconf.h +++ b/os/nil/templates/nilconf.h @@ -40,7 +40,7 @@ * @note This number is not inclusive of the idle thread which is * Implicitly handled. */ -#define NIL_CFG_NUM_THREADS 3 +#define NIL_CFG_NUM_THREADS 1 /** @} */ diff --git a/os/nil/templates/nilcore.h b/os/nil/templates/nilcore.h index f65d648e0..b2b71ce48 100644 --- a/os/nil/templates/nilcore.h +++ b/os/nil/templates/nilcore.h @@ -118,16 +118,18 @@ typedef uint64_t stkalign_t; * preemption-capable interrupt handler. */ struct port_extctx { - + uint32_t reg1; + uint32_t reg2; }; /** * @brief System saved context. * @details This structure represents the inner stack frame during a context - * switching. + * switch. */ struct port_intctx { - + uint32_t reg3; + uint32_t reg4; }; #endif /* !defined(_FROM_ASM_) */ @@ -141,8 +143,12 @@ struct port_intctx { * @details This code usually setup the context switching frame represented * by an @p port_intctx structure. */ -#define PORT_SETUP_CONTEXT(tp, wend, pf, arg) { \ -} +#define PORT_SETUP_CONTEXT(tp, wend, pf, arg) do { \ + (void)(tp); \ + (void)(wend); \ + (void)(pf); \ + (void)(arg); \ +} while (false) /** * @brief Computes the thread working area global size. @@ -150,7 +156,8 @@ struct port_intctx { */ #define PORT_WA_SIZE(n) (sizeof(struct port_intctx) + \ sizeof(struct port_extctx) + \ - (n) + (PORT_INT_REQUIRED_STACK)) + (size_t)(n) + \ + (size_t)(PORT_INT_REQUIRED_STACK)) /** * @brief IRQ prologue code. @@ -190,7 +197,11 @@ struct port_intctx { * @param[in] ntp the thread to be switched in * @param[in] otp the thread to be switched out */ -#define port_switch(ntp, otp) _port_switch(ntp, otp) +#define port_switch(ntp, otp) do { \ + (void)ntp; \ + (void)otp; \ + /*_port_switch(ntp, otp)*/ \ +} while (false) /*===========================================================================*/ /* External declarations. */ @@ -234,7 +245,7 @@ static inline void port_init(void) { */ static inline syssts_t port_get_irq_status(void) { - return 0; + return (syssts_t)0; } /** @@ -248,6 +259,8 @@ static inline syssts_t port_get_irq_status(void) { */ static inline bool port_irq_enabled(syssts_t sts) { + (void)sts; + return false; } @@ -330,7 +343,7 @@ static inline void port_wait_for_interrupt(void) { */ static inline rtcnt_t port_rt_get_counter_value(void) { - return 0; + return (rtcnt_t)0; } #endif /* !defined(_FROM_ASM_) */ @@ -342,11 +355,11 @@ static inline rtcnt_t port_rt_get_counter_value(void) { #if !defined(_FROM_ASM_) #if NIL_CFG_ST_TIMEDELTA > 0 -#if !PORT_USE_ALT_TIMER +#if PORT_USE_ALT_TIMER == FALSE #include "nilcore_timer.h" -#else /* PORT_USE_ALT_TIMER */ +#else #include "nilcore_timer_alt.h" -#endif /* PORT_USE_ALT_TIMER */ +#endif #endif /* NIL_CFG_ST_TIMEDELTA > 0 */ #endif /* !defined(_FROM_ASM_) */ diff --git a/os/nil/templates/nilcore_timer.h b/os/nil/templates/nilcore_timer.h new file mode 100644 index 000000000..49c59309b --- /dev/null +++ b/os/nil/templates/nilcore_timer.h @@ -0,0 +1,120 @@ +/* + ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio. + + This file is part of ChibiOS. + + ChibiOS 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 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 templates/nilcore_timer.h + * @brief System timer header file. + * + * @addtogroup ARMCMx_TIMER + * @{ + */ + +#ifndef _NILCORE_TIMER_H_ +#define _NILCORE_TIMER_H_ + +/*===========================================================================*/ +/* Module constants. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module inline functions. */ +/*===========================================================================*/ + +/** + * @brief Starts the alarm. + * @note Makes sure that no spurious alarms are triggered after + * this call. + * + * @param[in] abstime the time to be set for the first alarm + * + * @notapi + */ +static inline void port_timer_start_alarm(systime_t abstime) { + + (void)abstime; +} + +/** + * @brief Stops the alarm interrupt. + * + * @notapi + */ +static inline void port_timer_stop_alarm(void) { + +} + +/** + * @brief Sets the alarm time. + * + * @param[in] abstime the time to be set for the next alarm + * + * @notapi + */ +static inline void port_timer_set_alarm(systime_t abstime) { + + (void)abstime; +} + +/** + * @brief Returns the system time. + * + * @return The system time. + * + * @notapi + */ +static inline systime_t port_timer_get_time(void) { + + return (systime_t)0; +} + +/** + * @brief Returns the current alarm time. + * + * @return The currently set alarm time. + * + * @notapi + */ +static inline systime_t port_timer_get_alarm(void) { + + return (systime_t)0; +} + +#endif /* _NILCORE_TIMER_H_ */ + +/** @} */ diff --git a/os/nil/templates/niltypes.h b/os/nil/templates/niltypes.h index e1e46018e..16043831b 100644 --- a/os/nil/templates/niltypes.h +++ b/os/nil/templates/niltypes.h @@ -46,7 +46,7 @@ * @brief Generic 'true' boolean constant. */ #if !defined(TRUE) || defined(__DOXYGEN__) -#define TRUE (!FALSE) +#define TRUE 1 #endif /** @} */ diff --git a/test/nil/testbuild/.cproject b/test/nil/testbuild/.cproject new file mode 100644 index 000000000..e303e64dc --- /dev/null +++ b/test/nil/testbuild/.cproject @@ -0,0 +1,52 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/test/nil/testbuild/.project b/test/nil/testbuild/.project new file mode 100644 index 000000000..f48da3108 --- /dev/null +++ b/test/nil/testbuild/.project @@ -0,0 +1,95 @@ + + + NIL-BUILD_TEST + + + + + + org.eclipse.cdt.managedbuilder.core.genmakebuilder + clean,full,incremental, + + + ?name? + + + + org.eclipse.cdt.make.core.append_environment + true + + + org.eclipse.cdt.make.core.autoBuildTarget + all + + + org.eclipse.cdt.make.core.buildArguments + + + + org.eclipse.cdt.make.core.buildCommand + mingw32-make + + + org.eclipse.cdt.make.core.cleanBuildTarget + clean + + + org.eclipse.cdt.make.core.contents + org.eclipse.cdt.make.core.activeConfigSettings + + + org.eclipse.cdt.make.core.enableAutoBuild + false + + + org.eclipse.cdt.make.core.enableCleanBuild + true + + + org.eclipse.cdt.make.core.enableFullBuild + true + + + org.eclipse.cdt.make.core.fullBuildTarget + all + + + org.eclipse.cdt.make.core.stopOnError + true + + + org.eclipse.cdt.make.core.useDefaultBuildCmd + false + + + + + org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder + full,incremental, + + + + + + org.eclipse.cdt.core.cnature + org.eclipse.cdt.managedbuilder.core.managedBuildNature + org.eclipse.cdt.managedbuilder.core.ScannerConfigNature + + + + board + 2 + CHIBIOS/os/hal/boards/ST_STM32F3_DISCOVERY + + + os + 2 + CHIBIOS/os + + + test + 2 + CHIBIOS/test + + + diff --git a/test/nil/testbuild/Makefile b/test/nil/testbuild/Makefile new file mode 100644 index 000000000..eb9cb7f3a --- /dev/null +++ b/test/nil/testbuild/Makefile @@ -0,0 +1,213 @@ +############################################################################## +# Build global options +# NOTE: Can be overridden externally. +# + +# Compiler options here. +ifeq ($(USE_OPT),) + USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 +endif + +# C specific options here (added to USE_OPT). +ifeq ($(USE_COPT),) + USE_COPT = +endif + +# C++ specific options here (added to USE_OPT). +ifeq ($(USE_CPPOPT),) + USE_CPPOPT = -fno-rtti +endif + +# Enable this if you want the linker to remove unused code and data +ifeq ($(USE_LINK_GC),) + USE_LINK_GC = yes +endif + +# Linker extra options here. +ifeq ($(USE_LDOPT),) + USE_LDOPT = +endif + +# Enable this if you want link time optimizations (LTO) +ifeq ($(USE_LTO),) + USE_LTO = yes +endif + +# If enabled, this option allows to compile the application in THUMB mode. +ifeq ($(USE_THUMB),) + USE_THUMB = yes +endif + +# Enable this if you want to see the full log while compiling. +ifeq ($(USE_VERBOSE_COMPILE),) + USE_VERBOSE_COMPILE = no +endif + +# +# Build global options +############################################################################## + +############################################################################## +# Architecture or project specific options +# + +# Stack size to be allocated to the Cortex-M process stack. This stack is +# the stack used by the main() thread. +ifeq ($(USE_PROCESS_STACKSIZE),) + USE_PROCESS_STACKSIZE = 0x100 +endif + +# Stack size to the allocated to the Cortex-M main/exceptions stack. This +# stack is used for processing interrupts and exceptions. +ifeq ($(USE_EXCEPTIONS_STACKSIZE),) + USE_EXCEPTIONS_STACKSIZE = 0x400 +endif + +# Enables the use of FPU on Cortex-M4 (no, softfp, hard). +ifeq ($(USE_FPU),) + USE_FPU = hard +endif + +# +# Architecture or project specific options +############################################################################## + +############################################################################## +# Project, sources and paths +# + +# Define project name here +PROJECT = ch + +# Imported source files and paths +CHIBIOS = ../../.. +include $(CHIBIOS)/os/nil/nil.mk +include $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk +include $(CHIBIOS)/os/hal/osal/nil/osal.mk + +# Define linker script file here +PORTLD = ${CHIBIOS}/os/common/ports/ARMCMx/compilers/GCC/ld +LDSCRIPT= $(PORTLD)/STM32F407xG.ld + +# C sources that can be compiled in ARM or THUMB mode depending on the global +# setting. +PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \ + $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \ + $(CHIBIOS)/os/nil/templates/nilcore.c +CSRC = $(PORTSRC) \ + $(KERNSRC) \ + $(TESTSRC) \ + $(HALSRC) \ + $(OSALSRC) \ + $(PLATFORMSRC) \ + $(BOARDSRC) \ + main.c + +# C++ sources that can be compiled in ARM or THUMB mode depending on the global +# setting. +CPPSRC = + +# C sources to be compiled in ARM mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +ACSRC = + +# C++ sources to be compiled in ARM mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +ACPPSRC = + +# C sources to be compiled in THUMB mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +TCSRC = + +# C sources to be compiled in THUMB mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +TCPPSRC = + +# List ASM source files here +PORTASM = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s +ASMSRC = $(PORTASM) + +PORTINC = ${CHIBIOS}/os/ext/CMSIS/include \ + ${CHIBIOS}/os/ext/CMSIS/ST \ + ${CHIBIOS}/os/common/ports/ARMCMx/devices/STM32F4xx \ + $(CHIBIOS)/os/nil/templates +INCDIR = $(PORTINC) $(KERNINC) + +# +# Project, sources and paths +############################################################################## + +############################################################################## +# Compiler settings +# + +MCU = cortex-m4 + +#TRGT = arm-elf- +TRGT = arm-none-eabi- +CC = $(TRGT)gcc +CPPC = $(TRGT)g++ +# Enable loading with g++ only if you need C++ runtime support. +# NOTE: You can use C++ even without C++ support if you are careful. C++ +# runtime support makes code size explode. +LD = $(TRGT)gcc +#LD = $(TRGT)g++ +CP = $(TRGT)objcopy +AS = $(TRGT)gcc -x assembler-with-cpp +AR = $(TRGT)ar +OD = $(TRGT)objdump +SZ = $(TRGT)size +HEX = $(CP) -O ihex +BIN = $(CP) -O binary + +# ARM-specific options here +AOPT = + +# THUMB-specific options here +TOPT = -mthumb -DTHUMB + +# Define C warning options here +CWARN = -Wall -Wextra -Wstrict-prototypes + +# Define C++ warning options here +CPPWARN = -Wall -Wextra + +# +# Compiler settings +############################################################################## + +############################################################################## +# Start of user section +# + +# List all user C define here, like -D_DEBUG=1 +UDEFS = -DSTM32F407xx + +# Define ASM defines here +UADEFS = + +# List all user directories here +UINCDIR = + +# List the user directory to look for the libraries here +ULIBDIR = + +# List all user libraries here +ULIBS = + +# +# End of user defines +############################################################################## + +RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC +include $(RULESPATH)/rules.mk + +############################################################################## +# MISRA check rule, requires PCLint and the setup files, not provided. +# +misra: + @lint-nt -v -w3 $(DEFS) pclint/co-gcc.lnt pclint/au-misra3.lnt pclint/waivers.lnt $(IINCDIR) $(CSRC) &> misra.txt diff --git a/test/nil/testbuild/main.c b/test/nil/testbuild/main.c new file mode 100644 index 000000000..20af5d493 --- /dev/null +++ b/test/nil/testbuild/main.c @@ -0,0 +1,58 @@ +/* + 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. +*/ + +#include "nil.h" + +/* + * Blinker thread #1. + */ +static THD_WORKING_AREA(waThread1, 128); +static THD_FUNCTION(Thread1, arg) { + + (void)arg; + + while (true) { + chThdSleepMilliseconds(1000); + } +} + +/* + * Threads static table, one entry per thread. The number of entries must + * match NIL_CFG_NUM_THREADS. + */ +THD_TABLE_BEGIN + THD_TABLE_ENTRY(waThread1, "sleeper", Thread1, NULL) +THD_TABLE_END + +/* + * Application entry point. + */ +int main(void) { + + /* + * System initializations. + * - Kernel initialization, the main() function becomes a thread and the + * RTOS is active. + */ + chSysInit(); + + /* This is now the idle thread loop, you may perform here a low priority + task but you must never try to sleep or wait in this loop. Note that + this tasks runs at the lowest priority level so any instruction added + here will be executed after all other tasks have been started.*/ + while (true) { + } +} diff --git a/test/nil/testbuild/nilconf.h b/test/nil/testbuild/nilconf.h new file mode 100644 index 000000000..6718e19ff --- /dev/null +++ b/test/nil/testbuild/nilconf.h @@ -0,0 +1,179 @@ +/* + 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 nilconf.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 _NILCONF_H_ +#define _NILCONF_H_ + +/*===========================================================================*/ +/** + * @name Kernel parameters and options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Number of user threads in the application. + * @note This number is not inclusive of the idle thread which is + * Implicitly handled. + */ +#define NIL_CFG_NUM_THREADS 1 + +/** @} */ + +/*===========================================================================*/ +/** + * @name System timer settings + * @{ + */ +/*===========================================================================*/ + +/** + * @brief System time counter resolution. + * @note Allowed values are 16 or 32 bits. + */ +#define NIL_CFG_ST_RESOLUTION 32 + +/** + * @brief System tick frequency. + * @note This value together with the @p NIL_CFG_ST_RESOLUTION + * option defines the maximum amount of time allowed for + * timeouts. + */ +#define NIL_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 NIL_CFG_ST_TIMEDELTA 0 + +/** @} */ + +/*===========================================================================*/ +/** + * @name Subsystem options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Events Flags APIs. + * @details If enabled then the event flags APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#define NIL_CFG_USE_EVENTS TRUE + +/** @} */ + +/*===========================================================================*/ +/** + * @name Debug options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief System assertions. + */ +#define NIL_CFG_ENABLE_ASSERTS FALSE + +/** + * @brief Stack check. + */ +#define NIL_CFG_ENABLE_STACK_CHECK FALSE + +/** @} */ + +/*===========================================================================*/ +/** + * @name Kernel hooks + * @{ + */ +/*===========================================================================*/ + +/** + * @brief System initialization hook. + */ +#if !defined(NIL_CFG_SYSTEM_INIT_HOOK) || defined(__DOXYGEN__) +#define NIL_CFG_SYSTEM_INIT_HOOK() { \ +} +#endif + +/** + * @brief Threads descriptor structure extension. + * @details User fields added to the end of the @p thread_t structure. + */ +#define NIL_CFG_THREAD_EXT_FIELDS \ + /* Add threads custom fields here.*/ + +/** + * @brief Threads initialization hook. + */ +#define NIL_CFG_THREAD_EXT_INIT_HOOK(tr) { \ + /* Add custom threads initialization 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 NIL_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 NIL_CFG_IDLE_LEAVE_HOOK() { \ +} + +/** + * @brief System halt hook. + */ +#if !defined(NIL_CFG_SYSTEM_HALT_HOOK) || defined(__DOXYGEN__) +#define NIL_CFG_SYSTEM_HALT_HOOK(reason) { \ +} +#endif + +/** @} */ + +/*===========================================================================*/ +/* Port-specific settings (override port settings defaulted in nilcore.h). */ +/*===========================================================================*/ + +#endif /* _NILCONF_H_ */ + +/** @} */