From 73b9a82a0b2310a77d0e7ab720774f9612f6a9f8 Mon Sep 17 00:00:00 2001 From: barthess Date: Sat, 27 Dec 2014 22:14:20 +0300 Subject: [1-wire] Added testhal for STM32F0xx family --- testhal/STM32/STM32F0xx/onewire/.cproject | 70 +++ testhal/STM32/STM32F0xx/onewire/.project | 90 ++++ testhal/STM32/STM32F0xx/onewire/Makefile | 200 +++++++++ testhal/STM32/STM32F0xx/onewire/chconf.h | 498 +++++++++++++++++++++ testhal/STM32/STM32F0xx/onewire/halconf.h | 333 ++++++++++++++ .../STM32/STM32F0xx/onewire/halconf_community.h | 78 ++++ testhal/STM32/STM32F0xx/onewire/main.c | 42 ++ testhal/STM32/STM32F0xx/onewire/mcuconf.h | 161 +++++++ .../STM32/STM32F0xx/onewire/mcuconf_community.h | 17 + testhal/STM32/STM32F0xx/onewire/onewire_test.c | 235 ++++++++++ testhal/STM32/STM32F0xx/onewire/onewire_test.h | 28 ++ testhal/STM32/STM32F0xx/onewire/readme.txt | 32 ++ testhal/STM32/STM32F0xx/onewire/real_roms.txt | 27 ++ testhal/STM32/STM32F0xx/onewire/search_rom_synth.c | 370 +++++++++++++++ 14 files changed, 2181 insertions(+) create mode 100644 testhal/STM32/STM32F0xx/onewire/.cproject create mode 100644 testhal/STM32/STM32F0xx/onewire/.project create mode 100644 testhal/STM32/STM32F0xx/onewire/Makefile create mode 100644 testhal/STM32/STM32F0xx/onewire/chconf.h create mode 100644 testhal/STM32/STM32F0xx/onewire/halconf.h create mode 100644 testhal/STM32/STM32F0xx/onewire/halconf_community.h create mode 100644 testhal/STM32/STM32F0xx/onewire/main.c create mode 100644 testhal/STM32/STM32F0xx/onewire/mcuconf.h create mode 100644 testhal/STM32/STM32F0xx/onewire/mcuconf_community.h create mode 100644 testhal/STM32/STM32F0xx/onewire/onewire_test.c create mode 100644 testhal/STM32/STM32F0xx/onewire/onewire_test.h create mode 100644 testhal/STM32/STM32F0xx/onewire/readme.txt create mode 100644 testhal/STM32/STM32F0xx/onewire/real_roms.txt create mode 100644 testhal/STM32/STM32F0xx/onewire/search_rom_synth.c (limited to 'testhal/STM32') diff --git a/testhal/STM32/STM32F0xx/onewire/.cproject b/testhal/STM32/STM32F0xx/onewire/.cproject new file mode 100644 index 0000000..68c7879 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/.cproject @@ -0,0 +1,70 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/testhal/STM32/STM32F0xx/onewire/.project b/testhal/STM32/STM32F0xx/onewire/.project new file mode 100644 index 0000000..33bcb82 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/.project @@ -0,0 +1,90 @@ + + + STM32F0xx-onewire + + + + + + 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 + -j1 + + + org.eclipse.cdt.make.core.buildCommand + 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 + true + + + + + 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 + + + + os + 2 + PARENT-5-PROJECT_LOC/os + + + os_community + 2 + PARENT-4-PROJECT_LOC/os + + + diff --git a/testhal/STM32/STM32F0xx/onewire/Makefile b/testhal/STM32/STM32F0xx/onewire/Makefile new file mode 100644 index 0000000..987a086 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/Makefile @@ -0,0 +1,200 @@ +############################################################################## +# 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 = no +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 ($(USE_PROCESS_STACKSIZE),) + USE_PROCESS_STACKSIZE = 0x200 +endif + +# Stack size to the allocated to the Cortex-M main/exceptions stack. This +# stack is used for processing interrupts and exceptions. +ifeq ($(USE_EXCEPTIONS_STACKSIZE),) + USE_EXCEPTIONS_STACKSIZE = 0x200 +endif + +# +# Architecture or project specific options +############################################################################## + +############################################################################## +# Project, sources and paths +# + +# Define project name here +PROJECT = ch + +# Imported source files and paths +CHIBIOS = ../../../../.. +include $(CHIBIOS)/community/os/hal/hal.mk +include $(CHIBIOS)/community/os/hal/boards/ST_STM32F0308_DISCOVERY/board.mk +include $(CHIBIOS)/os/hal/ports/STM32/STM32F0xx/platform.mk +include $(CHIBIOS)/os/hal/osal/rt/osal.mk +include $(CHIBIOS)/os/rt/rt.mk +include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f0xx.mk +#include $(CHIBIOS)/test/rt/test.mk + +# Define linker script file here +LDSCRIPT= $(PORTLD)/STM32F030x8.ld + +# C sources that can be compiled in ARM or THUMB mode depending on the global +# setting. +CSRC = $(PORTSRC) \ + $(KERNSRC) \ + $(TESTSRC) \ + $(HALSRC) \ + $(OSALSRC) \ + $(PLATFORMSRC) \ + $(BOARDSRC) \ + main.c \ + onewire_test.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 +ASMSRC = $(PORTASM) + +INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \ + $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \ + $(CHIBIOS)/os/various + +# +# Project, sources and paths +############################################################################## + +############################################################################## +# Compiler settings +# + +MCU = cortex-m0 + +#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 = + +# 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 diff --git a/testhal/STM32/STM32F0xx/onewire/chconf.h b/testhal/STM32/STM32F0xx/onewire/chconf.h new file mode 100644 index 0000000..9cb58b6 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/chconf.h @@ -0,0 +1,498 @@ +/* + ChibiOS/RT - Copyright (C) 2006-2013 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 16 + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** + * @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 FALSE + +/** @} */ + +/*===========================================================================*/ +/** + * @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) { \ + /* System halt 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). */ +/*===========================================================================*/ + +#endif /* _CHCONF_H_ */ + +/** @} */ diff --git a/testhal/STM32/STM32F0xx/onewire/halconf.h b/testhal/STM32/STM32F0xx/onewire/halconf.h new file mode 100644 index 0000000..b0151c3 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/halconf.h @@ -0,0 +1,333 @@ +/* + ChibiOS/RT - Copyright (C) 2006-2013 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/halconf.h + * @brief HAL configuration header. + * @details HAL configuration file, this file allows to enable or disable the + * various device drivers from your application. You may also use + * this file in order to override the device drivers default settings. + * + * @addtogroup HAL_CONF + * @{ + */ + +#ifndef _HALCONF_H_ +#define _HALCONF_H_ + +#include "mcuconf.h" + +/** + * @brief Enables the PAL subsystem. + */ +#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__) +#define HAL_USE_PAL TRUE +#endif + +/** + * @brief Enables the ADC subsystem. + */ +#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__) +#define HAL_USE_ADC FALSE +#endif + +/** + * @brief Enables the CAN subsystem. + */ +#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__) +#define HAL_USE_CAN FALSE +#endif + +/** + * @brief Enables the EXT subsystem. + */ +#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__) +#define HAL_USE_EXT FALSE +#endif + +/** + * @brief Enables the GPT subsystem. + */ +#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__) +#define HAL_USE_GPT FALSE +#endif + +/** + * @brief Enables the I2C subsystem. + */ +#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__) +#define HAL_USE_I2C FALSE +#endif + +/** + * @brief Enables the I2S subsystem. + */ +#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__) +#define HAL_USE_I2S FALSE +#endif + +/** + * @brief Enables the ICU subsystem. + */ +#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__) +#define HAL_USE_ICU FALSE +#endif + +/** + * @brief Enables the MAC subsystem. + */ +#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__) +#define HAL_USE_MAC FALSE +#endif + +/** + * @brief Enables the MMC_SPI subsystem. + */ +#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__) +#define HAL_USE_MMC_SPI FALSE +#endif + +/** + * @brief Enables the PWM subsystem. + */ +#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__) +#define HAL_USE_PWM TRUE +#endif + +/** + * @brief Enables the RTC subsystem. + */ +#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__) +#define HAL_USE_RTC FALSE +#endif + +/** + * @brief Enables the SDC subsystem. + */ +#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__) +#define HAL_USE_SDC FALSE +#endif + +/** + * @brief Enables the SERIAL subsystem. + */ +#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__) +#define HAL_USE_SERIAL FALSE +#endif + +/** + * @brief Enables the SERIAL over USB subsystem. + */ +#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) +#define HAL_USE_SERIAL_USB FALSE +#endif + +/** + * @brief Enables the SPI subsystem. + */ +#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__) +#define HAL_USE_SPI FALSE +#endif + +/** + * @brief Enables the UART subsystem. + */ +#if !defined(HAL_USE_UART) || defined(__DOXYGEN__) +#define HAL_USE_UART FALSE +#endif + +/** + * @brief Enables the USB subsystem. + */ +#if !defined(HAL_USE_USB) || defined(__DOXYGEN__) +#define HAL_USE_USB FALSE +#endif + +/*===========================================================================*/ +/* ADC driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Enables synchronous APIs. + * @note Disabling this option saves both code and data space. + */ +#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__) +#define ADC_USE_WAIT TRUE +#endif + +/** + * @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs. + * @note Disabling this option saves both code and data space. + */ +#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) +#define ADC_USE_MUTUAL_EXCLUSION TRUE +#endif + +/*===========================================================================*/ +/* CAN driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Sleep mode related APIs inclusion switch. + */ +#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__) +#define CAN_USE_SLEEP_MODE TRUE +#endif + +/*===========================================================================*/ +/* I2C driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Enables the mutual exclusion APIs on the I2C bus. + */ +#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) +#define I2C_USE_MUTUAL_EXCLUSION TRUE +#endif + +/*===========================================================================*/ +/* MAC driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Enables an event sources for incoming packets. + */ +#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__) +#define MAC_USE_ZERO_COPY FALSE +#endif + +/** + * @brief Enables an event sources for incoming packets. + */ +#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__) +#define MAC_USE_EVENTS TRUE +#endif + +/*===========================================================================*/ +/* MMC_SPI driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Delays insertions. + * @details If enabled this options inserts delays into the MMC waiting + * routines releasing some extra CPU time for the threads with + * lower priority, this may slow down the driver a bit however. + * This option is recommended also if the SPI driver does not + * use a DMA channel and heavily loads the CPU. + */ +#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__) +#define MMC_NICE_WAITING TRUE +#endif + +/*===========================================================================*/ +/* SDC driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Number of initialization attempts before rejecting the card. + * @note Attempts are performed at 10mS intervals. + */ +#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__) +#define SDC_INIT_RETRY 100 +#endif + +/** + * @brief Include support for MMC cards. + * @note MMC support is not yet implemented so this option must be kept + * at @p FALSE. + */ +#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__) +#define SDC_MMC_SUPPORT FALSE +#endif + +/** + * @brief Delays insertions. + * @details If enabled this options inserts delays into the MMC waiting + * routines releasing some extra CPU time for the threads with + * lower priority, this may slow down the driver a bit however. + */ +#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__) +#define SDC_NICE_WAITING TRUE +#endif + +/*===========================================================================*/ +/* SERIAL driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Default bit rate. + * @details Configuration parameter, this is the baud rate selected for the + * default configuration. + */ +#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__) +#define SERIAL_DEFAULT_BITRATE 38400 +#endif + +/** + * @brief Serial buffers size. + * @details Configuration parameter, you can change the depth of the queue + * buffers depending on the requirements of your application. + * @note The default is 64 bytes for both the transmission and receive + * buffers. + */ +#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__) +#define SERIAL_BUFFERS_SIZE 16 +#endif + +/*===========================================================================*/ +/* SERIAL_USB driver related setting. */ +/*===========================================================================*/ + +/** + * @brief Serial over USB buffers size. + * @details Configuration parameter, the buffer size must be a multiple of + * the USB data endpoint maximum packet size. + * @note The default is 64 bytes for both the transmission and receive + * buffers. + */ +#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__) +#define SERIAL_USB_BUFFERS_SIZE 256 +#endif + +/*===========================================================================*/ +/* SPI driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Enables synchronous APIs. + * @note Disabling this option saves both code and data space. + */ +#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__) +#define SPI_USE_WAIT TRUE +#endif + +/** + * @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs. + * @note Disabling this option saves both code and data space. + */ +#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) +#define SPI_USE_MUTUAL_EXCLUSION TRUE +#endif + +/*===========================================================================*/ +/* Community drivers's includes */ +/*===========================================================================*/ + +#include "halconf_community.h" + +#endif /* _HALCONF_H_ */ + +/** @} */ diff --git a/testhal/STM32/STM32F0xx/onewire/halconf_community.h b/testhal/STM32/STM32F0xx/onewire/halconf_community.h new file mode 100644 index 0000000..7f64b2b --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/halconf_community.h @@ -0,0 +1,78 @@ +/* + ChibiOS - Copyright (C) 2014 Uladzimir Pylinsky aka barthess + + 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. +*/ + +#ifndef _HALCONF_COMMUNITY_H_ +#define _HALCONF_COMMUNITY_H_ + +/** + * @brief Enables the community overlay. + */ +#if !defined(HAL_USE_COMMUNITY) || defined(__DOXYGEN__) +#define HAL_USE_COMMUNITY TRUE +#endif + +/** + * @brief Enables the NAND subsystem. + */ +#if !defined(HAL_USE_NAND) || defined(__DOXYGEN__) +#define HAL_USE_NAND FALSE +#endif + +/** + * @brief Enables the 1-wire subsystem. + */ +#if !defined(HAL_USE_ONEWIRE) || defined(__DOXYGEN__) +#define HAL_USE_ONEWIRE TRUE +#endif + +/*===========================================================================*/ +/* FSMCNAND driver related settings. */ +/*===========================================================================*/ + +/** + * @brief Enables the @p nandAcquireBus() and @p nanReleaseBus() APIs. + * @note Disabling this option saves both code and data space. + */ +#if !defined(NAND_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) +#define NAND_USE_MUTUAL_EXCLUSION TRUE +#endif + +/** + * @brief Enables internal driver map for bad blocks. + * @note Disabling this option saves both code and data space. + */ +#if !defined(NAND_USE_BAD_MAP) || defined(__DOXYGEN__) +#define NAND_USE_BAD_MAP TRUE +#endif + +/*===========================================================================*/ +/* 1-wire driver related settings. */ +/*===========================================================================*/ +/** + * @brief Enables strong pull up feature. + * @note Disabling this option saves both code and data space. + */ +#define ONEWIRE_USE_STRONG_PULLUP FALSE + +/** + * @brief Enables search ROM feature. + * @note Disabling this option saves both code and data space. + */ +#define ONEWIRE_USE_SEARCH_ROM TRUE + +#endif /* _HALCONF_COMMUNITY_H_ */ + +/** @} */ diff --git a/testhal/STM32/STM32F0xx/onewire/main.c b/testhal/STM32/STM32F0xx/onewire/main.c new file mode 100644 index 0000000..793bffe --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/main.c @@ -0,0 +1,42 @@ +/* + ChibiOS/RT - Copyright (C) 2014 Uladzimir Pylinsky aka barthess + + 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 "onewire_test.h" + +/* + * 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(); + + /* + * Executes infinite onewire test code. + */ + onewireTest(); + return 0; +} diff --git a/testhal/STM32/STM32F0xx/onewire/mcuconf.h b/testhal/STM32/STM32F0xx/onewire/mcuconf.h new file mode 100644 index 0000000..89b0fd1 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/mcuconf.h @@ -0,0 +1,161 @@ +/* + ChibiOS/RT - Copyright (C) 2006-2013 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. +*/ + +/* + * STM32F0xx drivers configuration. + * The following settings override the default settings present in + * the various device driver implementation headers. + * Note that the settings for each driver only have effect if the whole + * driver is enabled in halconf.h. + * + * IRQ priorities: + * 3...0 Lowest...Highest. + * + * DMA priorities: + * 0...3 Lowest...Highest. + */ + +#define STM32F0xx_MCUCONF + +/* + * HAL driver system settings. + */ +#define STM32_NO_INIT FALSE +#define STM32_PVD_ENABLE FALSE +#define STM32_PLS STM32_PLS_LEV0 +#define STM32_HSI_ENABLED TRUE +#define STM32_HSI14_ENABLED TRUE +#define STM32_LSI_ENABLED TRUE +#define STM32_HSE_ENABLED FALSE +#define STM32_LSE_ENABLED FALSE +#define STM32_SW STM32_SW_PLL +#define STM32_PLLSRC STM32_PLLSRC_HSI_DIV2 +#define STM32_PREDIV_VALUE 1 +#define STM32_PLLMUL_VALUE 12 +#define STM32_HPRE STM32_HPRE_DIV1 +#define STM32_PPRE STM32_PPRE_DIV1 +#define STM32_ADCSW STM32_ADCSW_HSI14 +#define STM32_ADCPRE STM32_ADCPRE_DIV4 +#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK +#define STM32_ADCPRE STM32_ADCPRE_DIV4 +#define STM32_ADCSW STM32_ADCSW_HSI14 +#define STM32_CECSW STM32_CECSW_HSI +#define STM32_I2C1SW STM32_I2C1SW_HSI +#define STM32_USART1SW STM32_USART1SW_PCLK +#define STM32_RTCSEL STM32_RTCSEL_LSI + +/* + * ADC driver system settings. + */ +#define STM32_ADC_USE_ADC1 FALSE +#define STM32_ADC_ADC1_DMA_PRIORITY 2 +#define STM32_ADC_IRQ_PRIORITY 2 +#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2 + +/* + * EXT driver system settings. + */ +#define STM32_EXT_EXTI0_1_IRQ_PRIORITY 3 +#define STM32_EXT_EXTI2_3_IRQ_PRIORITY 3 +#define STM32_EXT_EXTI4_15_IRQ_PRIORITY 3 +#define STM32_EXT_EXTI16_IRQ_PRIORITY 3 +#define STM32_EXT_EXTI17_IRQ_PRIORITY 3 + +/* + * GPT driver system settings. + */ +#define STM32_GPT_USE_TIM1 FALSE +#define STM32_GPT_USE_TIM2 FALSE +#define STM32_GPT_USE_TIM3 FALSE +#define STM32_GPT_USE_TIM14 FALSE +#define STM32_GPT_TIM1_IRQ_PRIORITY 2 +#define STM32_GPT_TIM2_IRQ_PRIORITY 2 +#define STM32_GPT_TIM3_IRQ_PRIORITY 2 +#define STM32_GPT_TIM14_IRQ_PRIORITY 2 + +/* + * I2C driver system settings. + */ +#define STM32_I2C_USE_I2C1 FALSE +#define STM32_I2C_USE_I2C2 FALSE +#define STM32_I2C_BUSY_TIMEOUT 50 +#define STM32_I2C_I2C1_IRQ_PRIORITY 3 +#define STM32_I2C_I2C2_IRQ_PRIORITY 3 +#define STM32_I2C_I2C1_DMA_PRIORITY 1 +#define STM32_I2C_I2C2_DMA_PRIORITY 1 +#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure") + +/* + * ICU driver system settings. + */ +#define STM32_ICU_USE_TIM1 FALSE +#define STM32_ICU_USE_TIM2 FALSE +#define STM32_ICU_USE_TIM3 FALSE +#define STM32_ICU_TIM1_IRQ_PRIORITY 3 +#define STM32_ICU_TIM2_IRQ_PRIORITY 3 +#define STM32_ICU_TIM3_IRQ_PRIORITY 3 + +/* + * PWM driver system settings. + */ +#define STM32_PWM_USE_ADVANCED FALSE +#define STM32_PWM_USE_TIM1 FALSE +#define STM32_PWM_USE_TIM2 FALSE +#define STM32_PWM_USE_TIM3 TRUE +#define STM32_PWM_TIM1_IRQ_PRIORITY 3 +#define STM32_PWM_TIM2_IRQ_PRIORITY 3 +#define STM32_PWM_TIM3_IRQ_PRIORITY 0 + +/* + * SERIAL driver system settings. + */ +#define STM32_SERIAL_USE_USART1 FALSE +#define STM32_SERIAL_USE_USART2 FALSE +#define STM32_SERIAL_USART1_PRIORITY 3 +#define STM32_SERIAL_USART2_PRIORITY 3 + +/* + * SPI driver system settings. + */ +#define STM32_SPI_USE_SPI1 FALSE +#define STM32_SPI_USE_SPI2 FALSE +#define STM32_SPI_SPI1_DMA_PRIORITY 1 +#define STM32_SPI_SPI2_DMA_PRIORITY 1 +#define STM32_SPI_SPI1_IRQ_PRIORITY 2 +#define STM32_SPI_SPI2_IRQ_PRIORITY 2 +#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure") + +/* + * ST driver system settings. + */ +#define STM32_ST_IRQ_PRIORITY 3 +#define STM32_ST_USE_TIMER 3 + +/* + * UART driver system settings. + */ +#define STM32_UART_USE_USART1 FALSE +#define STM32_UART_USE_USART2 FALSE +#define STM32_UART_USART1_IRQ_PRIORITY 3 +#define STM32_UART_USART2_IRQ_PRIORITY 3 +#define STM32_UART_USART1_DMA_PRIORITY 0 +#define STM32_UART_USART2_DMA_PRIORITY 0 +#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure") + +/* + * header for community drivers. + */ +#include "mcuconf_community.h" diff --git a/testhal/STM32/STM32F0xx/onewire/mcuconf_community.h b/testhal/STM32/STM32F0xx/onewire/mcuconf_community.h new file mode 100644 index 0000000..29d7a7a --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/mcuconf_community.h @@ -0,0 +1,17 @@ +/* + ChibiOS/RT - Copyright (C) 2014 Uladzimir Pylinsky aka barthess + + 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. +*/ + + diff --git a/testhal/STM32/STM32F0xx/onewire/onewire_test.c b/testhal/STM32/STM32F0xx/onewire/onewire_test.c new file mode 100644 index 0000000..682ed71 --- /dev/null +++ b/testhal/STM32/STM32F0xx/onewire/onewire_test.c @@ -0,0 +1,235 @@ +/* + ChibiOS/RT - Copyright (C) 2014 Uladzimir Pylinsky aka barthess + + 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 + +#include "hal.h" + +/* + ****************************************************************************** + * DEFINES + ****************************************************************************** + */ + +#if defined(BOARD_ST_STM32F4_DISCOVERY) || \ + defined(BOARD_ST_STM32F0_DISCOVERY) || \ + defined(BOARD_ST_STM32F0308_DISCOVERY) + #if ONEWIRE_USE_STRONG_PULLUP + #error "This board has not enough voltage for this feature" + #endif +#endif + +#if defined(BOARD_ST_STM32F0308_DISCOVERY) + #define ONEWIRE_PORT GPIOB + #define ONEWIRE_PIN GPIOB_PIN0 + #define ONEWIRE_PAD_MODE_ACTIVE (PAL_MODE_ALTERNATE(1) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUDR_PULLUP) + #define search_led_off() (palClearPad(GPIOC, GPIOC_LED4)) + #define search_led_on() (palSetPad(GPIOC, GPIOC_LED4)) + #define ONEWIRE_MASTER_CHANNEL 2 + #define ONEWIRE_SAMPLE_CHANNEL 3 +#elif defined(BOARD_ST_STM32F4_DISCOVERY) + #define ONEWIRE_PORT GPIOB + #define ONEWIRE_PIN GPIOB_PIN0 + #define ONEWIRE_PAD_MODE_ACTIVE (PAL_MODE_ALTERNATE(2) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUDR_PULLUP) + #define search_led_off() (palClearPad(GPIOD, GPIOD_LED4)) + #define search_led_on() (palSetPad(GPIOD, GPIOD_LED4)) + #define ONEWIRE_MASTER_CHANNEL 2 + #define ONEWIRE_SAMPLE_CHANNEL 3 +#elif defined(BOARD_OLIMEX_STM32_103STK) + #define ONEWIRE_PORT GPIOB + #define ONEWIRE_PIN 0 + #define ONEWIRE_PAD_MODE_IDLE PAL_MODE_INPUT + #define ONEWIRE_PAD_MODE_ACTIVE PAL_MODE_STM32_ALTERNATE_OPENDRAIN + #define search_led_on() (palClearPad(GPIOC, GPIOC_LED)) + #define search_led_off() (palSetPad(GPIOC, GPIOC_LED)) + #define ONEWIRE_MASTER_CHANNEL 2 + #define ONEWIRE_SAMPLE_CHANNEL 3 +#else + #define ONEWIRE_PORT GPIOB + #define GPIOB_ONEWIRE GPIOB_TACHOMETER + #include "pads.h" + #define ONEWIRE_PAD_MODE_ACTIVE (PAL_MODE_ALTERNATE(2) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUDR_PULLUP) + #define search_led_on red_led_on + #define search_led_off red_led_off + #define ONEWIRE_MASTER_CHANNEL 2 + #define ONEWIRE_SAMPLE_CHANNEL 3 +#endif + +/* + ****************************************************************************** + * EXTERNS + ****************************************************************************** + */ + +/* + ****************************************************************************** + * PROTOTYPES + ****************************************************************************** + */ +/* + * Forward declarations + */ +#if ONEWIRE_USE_STRONG_PULLUP +static void strong_pullup_assert(void); +static void strong_pullup_release(void); +#endif + +/* + ****************************************************************************** + * GLOBAL VARIABLES + ****************************************************************************** + */ + +static uint8_t testbuf[12]; + +static int32_t temperature[3]; + +/* + * + */ +static const onewireConfig ow_cfg = { + &PWMD3, + ONEWIRE_MASTER_CHANNEL, + ONEWIRE_SAMPLE_CHANNEL, + ONEWIRE_PORT, + ONEWIRE_PIN, +#if defined(STM32F1XX) + ONEWIRE_PAD_MODE_IDLE, +#endif + ONEWIRE_PAD_MODE_ACTIVE, +#if ONEWIRE_USE_STRONG_PULLUP + strong_pullup_assert, + strong_pullup_release +#endif +}; + +/* + ****************************************************************************** + ****************************************************************************** + * LOCAL FUNCTIONS + ****************************************************************************** + ****************************************************************************** + */ + +#if ONEWIRE_USE_STRONG_PULLUP +/** + * + */ +static void strong_pullup_assert(void) { + palSetPadMode(GPIOB, GPIOB_ONEWIRE, PAL_MODE_ALTERNATE(2) | + PAL_STM32_OTYPE_PUSHPULL | PAL_STM32_PUDR_PULLUP); +} + +/** + * + */ +static void strong_pullup_release(void) { + palSetPadMode(GPIOB, GPIOB_ONEWIRE, PAL_MODE_ALTERNATE(2) | + PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUDR_PULLUP); +} +#endif /* ONEWIRE_USE_STRONG_PULLUP */ + +/* + ****************************************************************************** + * EXPORTED FUNCTIONS + ****************************************************************************** + */ + +/** + * + */ +void onewireTest(void) { + + int16_t tmp; + uint8_t rombuf[24]; + size_t devices_on_bus = 0; + size_t i = 0; + bool presence; + + onewireObjectInit(&OWD1); + onewireStart(&OWD1, &ow_cfg); + +#if ONEWIRE_SYNTH_SEARCH_TEST + synthSearchRomTest(&OWD1); +#endif + + for (i=0; i<3; i++) + temperature[i] = -666; + + while (true) { + if (true == onewireReset(&OWD1)){ + + memset(rombuf, 0x55, sizeof(rombuf)); + search_led_on(); + devices_on_bus = onewireSearchRom(&OWD1, rombuf, 3); + search_led_off(); + osalDbgCheck(devices_on_bus <= 3); + osalDbgCheck(devices_on_bus > 0); + + if (1 == devices_on_bus){ + /* test read rom command */ + presence = onewireReset(&OWD1); + osalDbgCheck(true == presence); + testbuf[0] = ONEWIRE_CMD_READ_ROM; + onewireWrite(&OWD1, testbuf, 1, 0); + onewireRead(&OWD1, testbuf, 8); + osalDbgCheck(testbuf[7] == onewireCRC(testbuf, 7)); + osalDbgCheck(0 == memcmp(rombuf, testbuf, 8)); + } + + /* start temperature measurement on all connected devices at once */ + presence = onewireReset(&OWD1); + osalDbgCheck(true == presence); + testbuf[0] = ONEWIRE_CMD_SKIP_ROM; + testbuf[1] = ONEWIRE_CMD_CONVERT_TEMP; + +#if ONEWIRE_USE_STRONG_PULLUP + onewireWrite(&OWD1, testbuf, 2, MS2ST(750)); +#else + onewireWrite(&OWD1, testbuf, 2, 0); + /* poll bus waiting ready signal from all connected devices */ + testbuf[0] = 0; + while (testbuf[0] == 0){ + osalThreadSleepMilliseconds(50); + onewireRead(&OWD1, testbuf, 1); + } +#endif + + for (i=0; i + +/* + ****************************************************************************** + * DEFINES + ****************************************************************************** + */ + +/* do not set it more than 64 because of some fill_pattern functions + * will be broken.*/ +#define SYNTH_DEVICES_MAX 64 + +/* + * synthetic device + */ +typedef struct { + bool active; + uint64_t id; +} OWSynthDevice; + +/* + * synthetic bus + */ +typedef struct { + OWSynthDevice devices[SYNTH_DEVICES_MAX]; + size_t dev_present; + bool complement_bit; + uint_fast8_t rom_bit; +} OWSynthBus; + +/* + ****************************************************************************** + * EXTERNS + ****************************************************************************** + */ + +/* + ****************************************************************************** + * PROTOTYPES + ****************************************************************************** + */ + +/* + ****************************************************************************** + * GLOBAL VARIABLES + ****************************************************************************** + */ + +static OWSynthBus synth_bus; + +/* + * local buffer for discovered ROMs + */ +static uint64_t detected_devices[SYNTH_DEVICES_MAX]; + +/* + ****************************************************************************** + ****************************************************************************** + * LOCAL FUNCTIONS + ****************************************************************************** + ****************************************************************************** + */ + +/* + ****************************************************************************** + * EXPORTED FUNCTIONS + ****************************************************************************** + */ + +/** + * + */ +void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) { + (void)owp; + size_t i; + + for (i=0; i> synth_bus.rom_bit) & 1) != bit) { + synth_bus.devices[i].active = false; + } + } + synth_bus.rom_bit++; +} + +/** + * + */ +uint_fast8_t _synth_ow_read_bit(void) { + uint_fast8_t ret = 0xFF; + size_t i; + uint_fast8_t bit; + + for (i=0; i> synth_bus.rom_bit) & 1; + if (synth_bus.complement_bit){ + bit ^= 1; + } + if (0xFF == ret) + ret = bit; + else + ret &= bit; + } + } + synth_bus.complement_bit = !synth_bus.complement_bit; + return ret; +} + +/** + * + */ +static void synth_reset_pulse(void){ + size_t i; + + for (i=0; isearch_rom); + + do { + /* initialize buffer to store result */ + if (owp->search_rom.reg.devices_found >= max_rom_cnt) + owp->search_rom.retbuf = result + 8*(max_rom_cnt-1); + else + owp->search_rom.retbuf = result + 8*owp->search_rom.reg.devices_found; + memset(owp->search_rom.retbuf, 0, 8); + + /* clean iteration state */ + search_clean_iteration(&owp->search_rom); + + /**/ + synth_reset_pulse(); + synth_bus.rom_bit = 0; + synth_bus.complement_bit = false; + for (i=0; i<64*3 - 1; i++){ + ow_search_rom_cb(NULL, owp); + } + + if (ONEWIRE_SEARCH_ROM_ERROR != owp->search_rom.reg.result) { + /* store cached result for usage in next iteration */ + memcpy(owp->search_rom.prev_path, owp->search_rom.retbuf, 8); + } + } + while (ONEWIRE_SEARCH_ROM_SUCCESS == owp->search_rom.reg.result); + + /**/ + if (ONEWIRE_SEARCH_ROM_ERROR == owp->search_rom.reg.result) + return 0; + else + return owp->search_rom.reg.devices_found; +} + +/** + * + */ +static void fill_pattern_real_devices(void) { + size_t i; + + for (i=0; i> i); + } +} + +/** + * @brief random pattern helper + */ +static bool is_id_uniq(const OWSynthDevice *dev, size_t n, uint64_t id) { + size_t i; + + for (i=0; i