From b0b6214a6253eedb438e003dcfd408d52ed0a6c4 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sun, 31 Mar 2013 10:37:06 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5522 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/.cproject | 51 ++++ testhal/STM32F37x/I2C/.project | 38 +++ testhal/STM32F37x/I2C/Makefile | 221 ++++++++++++++++ testhal/STM32F37x/I2C/chconf.h | 531 +++++++++++++++++++++++++++++++++++++++ testhal/STM32F37x/I2C/halconf.h | 312 +++++++++++++++++++++++ testhal/STM32F37x/I2C/main.c | 65 +++++ testhal/STM32F37x/I2C/mcuconf.h | 181 +++++++++++++ testhal/STM32F37x/I2C/readme.txt | 30 +++ 8 files changed, 1429 insertions(+) create mode 100644 testhal/STM32F37x/I2C/.cproject create mode 100644 testhal/STM32F37x/I2C/.project create mode 100644 testhal/STM32F37x/I2C/Makefile create mode 100644 testhal/STM32F37x/I2C/chconf.h create mode 100644 testhal/STM32F37x/I2C/halconf.h create mode 100644 testhal/STM32F37x/I2C/main.c create mode 100644 testhal/STM32F37x/I2C/mcuconf.h create mode 100644 testhal/STM32F37x/I2C/readme.txt (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/.cproject b/testhal/STM32F37x/I2C/.cproject new file mode 100644 index 000000000..367316a03 --- /dev/null +++ b/testhal/STM32F37x/I2C/.cproject @@ -0,0 +1,51 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/testhal/STM32F37x/I2C/.project b/testhal/STM32F37x/I2C/.project new file mode 100644 index 000000000..03945c10e --- /dev/null +++ b/testhal/STM32F37x/I2C/.project @@ -0,0 +1,38 @@ + + + STM32F37x-I2C + + + + + + org.eclipse.cdt.managedbuilder.core.genmakebuilder + clean,full,incremental, + + + + + 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/boards/ST_STM32373C_EVAL + + + os + 2 + CHIBIOS/os + + + diff --git a/testhal/STM32F37x/I2C/Makefile b/testhal/STM32F37x/I2C/Makefile new file mode 100644 index 000000000..782a3b3d7 --- /dev/null +++ b/testhal/STM32F37x/I2C/Makefile @@ -0,0 +1,221 @@ +############################################################################## +# 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 + +# 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 +# + +# Enables the use of FPU on Cortex-M4. +# Enable this if you really want to use the STM FWLib. +ifeq ($(USE_FPU),) + USE_FPU = no +endif + +# Enable this if you really want to use the STM FWLib. +ifeq ($(USE_FWLIB),) + USE_FWLIB = no +endif + +# +# Architecture or project specific options +############################################################################## + +############################################################################## +# Project, sources and paths +# + +# Define project name here +PROJECT = ch + +# Imported source files and paths +CHIBIOS = ../../.. +include $(CHIBIOS)/boards/ST_STM32373C_EVAL/board.mk +include $(CHIBIOS)/os/hal/platforms/STM32F37x/platform.mk +include $(CHIBIOS)/os/hal/hal.mk +include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F3xx/port.mk +include $(CHIBIOS)/os/kernel/kernel.mk +#include $(CHIBIOS)/test/test.mk + +# Define linker script file here +LDSCRIPT= $(PORTLD)/STM32F373xC.ld + +# C sources that can be compiled in ARM or THUMB mode depending on the global +# setting. +CSRC = $(PORTSRC) \ + $(KERNSRC) \ + $(TESTSRC) \ + $(HALSRC) \ + $(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 +ASMSRC = $(PORTASM) + +INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \ + $(HALINC) $(PLATFORMINC) $(BOARDINC) \ + $(CHIBIOS)/os/various/devices_lib/accel \ + $(CHIBIOS)/os/various + +# +# 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 +OD = $(TRGT)objdump +HEX = $(CP) -O ihex +BIN = $(CP) -O binary + +# ARM-specific options here +AOPT = + +# THUMB-specific options here +TOPT = -mthumb -DTHUMB + +# Define C warning options here +CWARN = -Wall -Wextra -Wstrict-prototypes + +# Define C++ warning options here +CPPWARN = -Wall -Wextra + +# +# Compiler settings +############################################################################## + +############################################################################## +# Start of default section +# + +# List all default C defines here, like -D_DEBUG=1 +DDEFS = + +# List all default ASM defines here, like -D_DEBUG=1 +DADEFS = + +# List all default directories to look for include files here +DINCDIR = + +# List the default directory to look for the libraries here +DLIBDIR = + +# List all default libraries here +DLIBS = + +# +# End of default section +############################################################################## + +############################################################################## +# Start of user section +# + +# List all user C define here, like -D_DEBUG=1 +UDEFS = + +# Define ASM defines here +UADEFS = + +# List all user directories here +UINCDIR = + +# List the user directory to look for the libraries here +ULIBDIR = + +# List all user libraries here +ULIBS = + +# +# End of user defines +############################################################################## + +ifeq ($(USE_FPU),yes) + USE_OPT += -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -fsingle-precision-constant + DDEFS += -DCORTEX_USE_FPU=TRUE +else + DDEFS += -DCORTEX_USE_FPU=FALSE +endif + +ifeq ($(USE_FWLIB),yes) + include $(CHIBIOS)/ext/stm32lib/stm32lib.mk + CSRC += $(STM32SRC) + INCDIR += $(STM32INC) + USE_OPT += -DUSE_STDPERIPH_DRIVER +endif + +include $(CHIBIOS)/os/ports/GCC/ARMCMx/rules.mk diff --git a/testhal/STM32F37x/I2C/chconf.h b/testhal/STM32F37x/I2C/chconf.h new file mode 100644 index 000000000..2e6fcc6ee --- /dev/null +++ b/testhal/STM32F37x/I2C/chconf.h @@ -0,0 +1,531 @@ +/* + 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 Kernel parameters and options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief System tick frequency. + * @details Frequency of the system timer that drives the system ticks. This + * setting also defines the system tick time unit. + */ +#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__) +#define CH_FREQUENCY 1000 +#endif + +/** + * @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. + */ +#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__) +#define CH_TIME_QUANTUM 20 +#endif + +/** + * @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_USE_MEMCORE. + */ +#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__) +#define CH_MEMCORE_SIZE 0 +#endif + +/** + * @brief Idle thread automatic spawn suppression. + * @details When this option is activated the function @p chSysInit() + * does not spawn the idle thread automatically. The application has + * then the responsibility to do one of the following: + * - Spawn a custom idle thread at priority @p IDLEPRIO. + * - Change the main() thread priority to @p IDLEPRIO then enter + * an endless loop. In this scenario the @p main() thread acts as + * the idle thread. + * . + * @note Unless an idle thread is spawned the @p main() thread must not + * enter a sleep state. + */ +#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__) +#define CH_NO_IDLE_THREAD FALSE +#endif + +/** @} */ + +/*===========================================================================*/ +/** + * @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. + */ +#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__) +#define CH_OPTIMIZE_SPEED TRUE +#endif + +/** @} */ + +/*===========================================================================*/ +/** + * @name Subsystem options + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Threads registry APIs. + * @details If enabled then the registry APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__) +#define CH_USE_REGISTRY TRUE +#endif + +/** + * @brief Threads synchronization APIs. + * @details If enabled then the @p chThdWait() function is included in + * the kernel. + * + * @note The default is @p TRUE. + */ +#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__) +#define CH_USE_WAITEXIT TRUE +#endif + +/** + * @brief Semaphores APIs. + * @details If enabled then the Semaphores APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__) +#define CH_USE_SEMAPHORES TRUE +#endif + +/** + * @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_USE_SEMAPHORES. + */ +#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__) +#define CH_USE_SEMAPHORES_PRIORITY FALSE +#endif + +/** + * @brief Atomic semaphore API. + * @details If enabled then the semaphores the @p chSemSignalWait() API + * is included in the kernel. + * + * @note The default is @p TRUE. + * @note Requires @p CH_USE_SEMAPHORES. + */ +#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__) +#define CH_USE_SEMSW TRUE +#endif + +/** + * @brief Mutexes APIs. + * @details If enabled then the mutexes APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__) +#define CH_USE_MUTEXES TRUE +#endif + +/** + * @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_USE_MUTEXES. + */ +#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__) +#define CH_USE_CONDVARS TRUE +#endif + +/** + * @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_USE_CONDVARS. + */ +#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__) +#define CH_USE_CONDVARS_TIMEOUT TRUE +#endif + +/** + * @brief Events Flags APIs. + * @details If enabled then the event flags APIs are included in the kernel. + * + * @note The default is @p TRUE. + */ +#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__) +#define CH_USE_EVENTS TRUE +#endif + +/** + * @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_USE_EVENTS. + */ +#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__) +#define CH_USE_EVENTS_TIMEOUT TRUE +#endif + +/** + * @brief Synchronous Messages APIs. + * @details If enabled then the synchronous messages APIs are included + * in the kernel. + * + * @note The default is @p TRUE. + */ +#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__) +#define CH_USE_MESSAGES TRUE +#endif + +/** + * @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_USE_MESSAGES. + */ +#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__) +#define CH_USE_MESSAGES_PRIORITY FALSE +#endif + +/** + * @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_USE_SEMAPHORES. + */ +#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__) +#define CH_USE_MAILBOXES TRUE +#endif + +/** + * @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. + */ +#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__) +#define CH_USE_QUEUES TRUE +#endif + +/** + * @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. + */ +#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__) +#define CH_USE_MEMCORE TRUE +#endif + +/** + * @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_USE_MEMCORE and either @p CH_USE_MUTEXES or + * @p CH_USE_SEMAPHORES. + * @note Mutexes are recommended. + */ +#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__) +#define CH_USE_HEAP TRUE +#endif + +/** + * @brief C-runtime allocator. + * @details If enabled the the heap allocator APIs just wrap the C-runtime + * @p malloc() and @p free() functions. + * + * @note The default is @p FALSE. + * @note Requires @p CH_USE_HEAP. + * @note The C-runtime may or may not require @p CH_USE_MEMCORE, see the + * appropriate documentation. + */ +#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__) +#define CH_USE_MALLOC_HEAP FALSE +#endif + +/** + * @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. + */ +#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__) +#define CH_USE_MEMPOOLS TRUE +#endif + +/** + * @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_USE_WAITEXIT. + * @note Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS. + */ +#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__) +#define CH_USE_DYNAMIC TRUE +#endif + +/** @} */ + +/*===========================================================================*/ +/** + * @name Debug options + * @{ + */ +/*===========================================================================*/ + +/** + * @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. + */ +#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__) +#define CH_DBG_SYSTEM_STATE_CHECK TRUE +#endif + +/** + * @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. + */ +#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__) +#define CH_DBG_ENABLE_CHECKS TRUE +#endif + +/** + * @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. + */ +#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__) +#define CH_DBG_ENABLE_ASSERTS TRUE +#endif + +/** + * @brief Debug option, trace buffer. + * @details If enabled then the context switch circular trace buffer is + * activated. + * + * @note The default is @p FALSE. + */ +#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__) +#define CH_DBG_ENABLE_TRACE TRUE +#endif + +/** + * @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. + */ +#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__) +#define CH_DBG_ENABLE_STACK_CHECK TRUE +#endif + +/** + * @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. + */ +#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__) +#define CH_DBG_FILL_THREADS TRUE +#endif + +/** + * @brief Debug option, threads profiling. + * @details If enabled then a field is added to the @p Thread structure that + * counts the system ticks occurred while executing the thread. + * + * @note The default is @p TRUE. + * @note This debug option is defaulted to TRUE because it is required by + * some test cases into the test suite. + */ +#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__) +#define CH_DBG_THREADS_PROFILING TRUE +#endif + +/** @} */ + +/*===========================================================================*/ +/** + * @name Kernel hooks + * @{ + */ +/*===========================================================================*/ + +/** + * @brief Threads descriptor structure extension. + * @details User fields added to the end of the @p Thread structure. + */ +#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__) +#define THREAD_EXT_FIELDS \ + /* Add threads custom fields here.*/ +#endif + +/** + * @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. + */ +#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__) +#define THREAD_EXT_INIT_HOOK(tp) { \ + /* Add threads initialization code here.*/ \ +} +#endif + +/** + * @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. + */ +#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__) +#define THREAD_EXT_EXIT_HOOK(tp) { \ + /* Add threads finalization code here.*/ \ +} +#endif + +/** + * @brief Context switch hook. + * @details This hook is invoked just before switching between threads. + */ +#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__) +#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) { \ + /* System halt code here.*/ \ +} +#endif + +/** + * @brief Idle Loop hook. + * @details This hook is continuously invoked by the idle thread loop. + */ +#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__) +#define IDLE_LOOP_HOOK() { \ + /* Idle loop code here.*/ \ +} +#endif + +/** + * @brief System tick event hook. + * @details This hook is invoked in the system tick handler immediately + * after processing the virtual timers queue. + */ +#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__) +#define SYSTEM_TICK_EVENT_HOOK() { \ + /* System tick event code here.*/ \ +} +#endif + +/** + * @brief System halt hook. + * @details This hook is invoked in case to a system halting error before + * the system is halted. + */ +#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__) +#define SYSTEM_HALT_HOOK() { \ + /* System halt code here.*/ \ +} +#endif + +/** @} */ + +/*===========================================================================*/ +/* Port-specific settings (override port settings defaulted in chcore.h). */ +/*===========================================================================*/ + +#endif /* _CHCONF_H_ */ + +/** @} */ diff --git a/testhal/STM32F37x/I2C/halconf.h b/testhal/STM32F37x/I2C/halconf.h new file mode 100644 index 000000000..3ac5de5ba --- /dev/null +++ b/testhal/STM32F37x/I2C/halconf.h @@ -0,0 +1,312 @@ +/* + 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 TM subsystem. + */ +#if !defined(HAL_USE_TM) || defined(__DOXYGEN__) +#define HAL_USE_TM TRUE +#endif + +/** + * @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 TRUE +#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 FALSE +#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 + +/*===========================================================================*/ +/* 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 + +#endif /* _HALCONF_H_ */ + +/** @} */ diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c new file mode 100644 index 000000000..339a2bccc --- /dev/null +++ b/testhal/STM32F37x/I2C/main.c @@ -0,0 +1,65 @@ +/* + 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. +*/ + +#include "ch.h" +#include "hal.h" + +/* + * This is a periodic thread that does absolutely nothing except flashing + * a LED. + */ +static WORKING_AREA(blinker_wa, 128); +static msg_t blinker(void *arg) { + + (void)arg; + chRegSetThreadName("blinker"); + while (TRUE) { + palSetPad(GPIOC, GPIOC_LED1); + chThdSleepMilliseconds(500); + palClearPad(GPIOC, GPIOC_LED1); + chThdSleepMilliseconds(500); + } +} + +/* + * 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(); + + /* + * Starting the blinker thread. + */ + chThdCreateStatic(blinker_wa, sizeof(blinker_wa), + NORMALPRIO-1, blinker, NULL); + + /* + * Normal main() thread activity, in this demo it does nothing. + */ + while (TRUE) { + chThdSleepMilliseconds(500); + } + return 0; +} diff --git a/testhal/STM32F37x/I2C/mcuconf.h b/testhal/STM32F37x/I2C/mcuconf.h new file mode 100644 index 000000000..78da5f77b --- /dev/null +++ b/testhal/STM32F37x/I2C/mcuconf.h @@ -0,0 +1,181 @@ +/* + 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. +*/ + +/* + * STM32F30x 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: + * 15...0 Lowest...Highest. + * + * DMA priorities: + * 0...3 Lowest...Highest. + */ + +#define STM32F37x_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_LSI_ENABLED TRUE +#define STM32_HSE_ENABLED TRUE +#define STM32_LSE_ENABLED FALSE +#define STM32_SW STM32_SW_PLL +#define STM32_PLLSRC STM32_PLLSRC_HSE +#define STM32_PREDIV_VALUE 1 +#define STM32_PLLMUL_VALUE 9 +#define STM32_HPRE STM32_HPRE_DIV1 +#define STM32_PPRE1 STM32_PPRE1_DIV2 +#define STM32_PPRE2 STM32_PPRE2_DIV2 +#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK +#define STM32_ADCPRE STM32_ADCPRE_DIV4 +#define STM32_SDPRE STM32_SDPRE_DIV12 +#define STM32_USART1SW STM32_USART1SW_PCLK +#define STM32_USART2SW STM32_USART2SW_PCLK +#define STM32_USART3SW STM32_USART3SW_PCLK +#define STM32_I2C1SW STM32_I2C1SW_SYSCLK +#define STM32_I2C2SW STM32_I2C2SW_SYSCLK +#define STM32_RTCSEL STM32_RTCSEL_LSI +#define STM32_USB_CLOCK_REQUIRED TRUE +#define STM32_USBPRE STM32_USBPRE_DIV1P5 + +/* + * CAN driver system settings. + */ +#define STM32_CAN_USE_CAN1 FALSE +#define STM32_CAN_CAN1_IRQ_PRIORITY 11 + +/* + * EXT driver system settings. + */ +#define STM32_EXT_EXTI0_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI1_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI2_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI3_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI4_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI16_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI17_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI18_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI19_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI20_23_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI30_32_IRQ_PRIORITY 6 +#define STM32_EXT_EXTI33_IRQ_PRIORITY 6 + +/* + * GPT driver system settings. + */ +#define STM32_GPT_USE_TIM2 FALSE +#define STM32_GPT_USE_TIM3 FALSE +#define STM32_GPT_USE_TIM4 FALSE +#define STM32_GPT_USE_TIM5 FALSE +#define STM32_GPT_TIM2_IRQ_PRIORITY 7 +#define STM32_GPT_TIM3_IRQ_PRIORITY 7 +#define STM32_GPT_TIM4_IRQ_PRIORITY 7 +#define STM32_GPT_TIM5_IRQ_PRIORITY 7 + +/* + * I2C driver system settings. + */ +#define STM32_I2C_USE_I2C1 TRUE +#define STM32_I2C_USE_I2C2 TRUE +#define STM32_I2C_I2C1_IRQ_PRIORITY 10 +#define STM32_I2C_I2C2_IRQ_PRIORITY 10 +#define STM32_I2C_I2C1_DMA_PRIORITY 1 +#define STM32_I2C_I2C2_DMA_PRIORITY 1 +#define STM32_I2C_DMA_ERROR_HOOK(i2cp) chSysHalt() + +/* + * ICU driver system settings. + */ +#define STM32_ICU_USE_TIM2 FALSE +#define STM32_ICU_USE_TIM3 FALSE +#define STM32_ICU_USE_TIM4 FALSE +#define STM32_ICU_USE_TIM5 FALSE +#define STM32_ICU_TIM2_IRQ_PRIORITY 7 +#define STM32_ICU_TIM3_IRQ_PRIORITY 7 +#define STM32_ICU_TIM4_IRQ_PRIORITY 7 +#define STM32_ICU_TIM5_IRQ_PRIORITY 7 + +/* + * PWM driver system settings. + */ +#define STM32_PWM_USE_TIM2 FALSE +#define STM32_PWM_USE_TIM3 FALSE +#define STM32_PWM_USE_TIM4 FALSE +#define STM32_PWM_USE_TIM5 FALSE +#define STM32_PWM_TIM2_IRQ_PRIORITY 7 +#define STM32_PWM_TIM3_IRQ_PRIORITY 7 +#define STM32_PWM_TIM4_IRQ_PRIORITY 7 +#define STM32_PWM_TIM5_IRQ_PRIORITY 7 + +/* + * SERIAL driver system settings. + */ +#define STM32_SERIAL_USE_USART1 FALSE +#define STM32_SERIAL_USE_USART2 FALSE +#define STM32_SERIAL_USE_USART3 FALSE +#define STM32_SERIAL_USE_UART4 FALSE +#define STM32_SERIAL_USE_UART5 FALSE +#define STM32_SERIAL_USART1_PRIORITY 12 +#define STM32_SERIAL_USART2_PRIORITY 12 +#define STM32_SERIAL_USART3_PRIORITY 12 +#define STM32_SERIAL_UART4_PRIORITY 12 +#define STM32_SERIAL_UART5_PRIORITY 12 + +/* + * SPI driver system settings. + */ +#define STM32_SPI_USE_SPI1 FALSE +#define STM32_SPI_USE_SPI2 TRUE +#define STM32_SPI_USE_SPI3 FALSE +#define STM32_SPI_SPI1_DMA_PRIORITY 1 +#define STM32_SPI_SPI2_DMA_PRIORITY 1 +#define STM32_SPI_SPI3_DMA_PRIORITY 1 +#define STM32_SPI_SPI1_IRQ_PRIORITY 10 +#define STM32_SPI_SPI2_IRQ_PRIORITY 10 +#define STM32_SPI_SPI3_IRQ_PRIORITY 10 +#define STM32_SPI_DMA_ERROR_HOOK(spip) chSysHalt() + +/* + * UART driver system settings. + */ +#define STM32_UART_USE_USART1 FALSE +#define STM32_UART_USE_USART2 FALSE +#define STM32_UART_USE_USART3 FALSE +#define STM32_UART_USART1_IRQ_PRIORITY 12 +#define STM32_UART_USART2_IRQ_PRIORITY 12 +#define STM32_UART_USART3_IRQ_PRIORITY 12 +#define STM32_UART_USART1_DMA_PRIORITY 0 +#define STM32_UART_USART2_DMA_PRIORITY 0 +#define STM32_UART_USART3_DMA_PRIORITY 0 +#define STM32_UART_DMA_ERROR_HOOK(uartp) chSysHalt() + +/* + * USB driver system settings. + */ +#define STM32_USB_USE_USB1 FALSE +#define STM32_USB_LOW_POWER_ON_SUSPEND FALSE +#define STM32_USB_USB1_HP_IRQ_PRIORITY 13 +#define STM32_USB_USB1_LP_IRQ_PRIORITY 14 diff --git a/testhal/STM32F37x/I2C/readme.txt b/testhal/STM32F37x/I2C/readme.txt new file mode 100644 index 000000000..f7d032869 --- /dev/null +++ b/testhal/STM32F37x/I2C/readme.txt @@ -0,0 +1,30 @@ +***************************************************************************** +** ChibiOS/RT HAL - I2C driver demo for STM32F37x. ** +***************************************************************************** + +** TARGET ** + +The demo runs on an STMicroelectronics STM32373C-EVAL board. + +** The Demo ** + +The application demonstrates the use of the STM32F37x I2C driver. + +** Board Setup ** + +None. + +** Build Procedure ** + +The demo has been tested using the free Codesourcery GCC-based toolchain +and YAGARTO. +Just modify the TRGT line in the makefile in order to use different GCC ports. + +** Notes ** + +Some files used by the demo are not part of ChibiOS/RT but are copyright of +ST Microelectronics and are licensed under a different license. +Also note that not all the files present in the ST library are distributed +with ChibiOS/RT, you can find the whole library on the ST web site: + + http://www.st.com -- cgit v1.2.3 From 6c8a2507a88047d8165859e787520d2cf902259d Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sun, 31 Mar 2013 17:20:26 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5523 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/main.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 339a2bccc..52a4e889b 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -17,6 +17,20 @@ #include "ch.h" #include "hal.h" +/* + * Timing values are taken from the RM except the PRESC set to 9 because + * the input clock is 72MHz. + * The timings are critical, please always refer to the STM32 Reference + * Manual before attempting changes. + */ +static const I2CConfig i2cconfig = { + STM32_TIMINGR_PRESC(8U) | /* 72MHz/9 = 8MHz I2CCLK. */ + STM32_TIMINGR_SCLDEL(3U) | STM32_TIMINGR_SDADEL(3U) | + STM32_TIMINGR_SCLH(3U) | STM32_TIMINGR_SCLL(9U), + 0, + 0 +}; + /* * This is a periodic thread that does absolutely nothing except flashing * a LED. @@ -49,6 +63,11 @@ int main(void) { halInit(); chSysInit(); + /* + * Starting the I2C driver 2. + */ + i2cStart(&I2CD2, &i2cconfig); + /* * Starting the blinker thread. */ -- cgit v1.2.3 From 0ebb7959d58256bea8e65b2cbed282e840297880 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Mon, 1 Apr 2013 15:38:17 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5525 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/main.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 52a4e889b..96295089b 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -23,6 +23,7 @@ * The timings are critical, please always refer to the STM32 Reference * Manual before attempting changes. */ +#if 0 static const I2CConfig i2cconfig = { STM32_TIMINGR_PRESC(8U) | /* 72MHz/9 = 8MHz I2CCLK. */ STM32_TIMINGR_SCLDEL(3U) | STM32_TIMINGR_SDADEL(3U) | @@ -30,6 +31,14 @@ static const I2CConfig i2cconfig = { 0, 0 }; +#endif +static const I2CConfig i2cconfig = { + STM32_TIMINGR_PRESC(15U) | + STM32_TIMINGR_SCLDEL(4U) | STM32_TIMINGR_SDADEL(2U) | + STM32_TIMINGR_SCLH(15U) | STM32_TIMINGR_SCLL(21U), + 0, + 0 +}; /* * This is a periodic thread that does absolutely nothing except flashing @@ -78,6 +87,23 @@ int main(void) { * Normal main() thread activity, in this demo it does nothing. */ while (TRUE) { + unsigned i; + msg_t msg; + static const uint8_t cmd[] = {0, 0}; + uint8_t data[16]; + + chThdSleepMilliseconds(10); + msg = i2cMasterTransmitTimeout(&I2CD2, 0x52, cmd, sizeof(cmd), + data, sizeof(data), TIME_INFINITE); + if (msg != RDY_OK) + chSysHalt(); + for (i = 0; i < 256; i++) { + chThdSleepMilliseconds(10); + msg = i2cMasterReceiveTimeout(&I2CD2, 0x52, + data, sizeof(data), TIME_INFINITE); + if (msg != RDY_OK) + chSysHalt(); + } chThdSleepMilliseconds(500); } return 0; -- cgit v1.2.3 From 356fb1a2a03fa00622580077007622d5c5e62555 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Mon, 1 Apr 2013 16:16:18 +0000 Subject: I2Cv2 driver tested on STM32F37x. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5526 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 96295089b..244de9b49 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -92,13 +92,12 @@ int main(void) { static const uint8_t cmd[] = {0, 0}; uint8_t data[16]; - chThdSleepMilliseconds(10); msg = i2cMasterTransmitTimeout(&I2CD2, 0x52, cmd, sizeof(cmd), data, sizeof(data), TIME_INFINITE); + msg = msg; if (msg != RDY_OK) chSysHalt(); for (i = 0; i < 256; i++) { - chThdSleepMilliseconds(10); msg = i2cMasterReceiveTimeout(&I2CD2, 0x52, data, sizeof(data), TIME_INFINITE); if (msg != RDY_OK) -- cgit v1.2.3 From 96d50f2ac19ca5d285497b27a2500cc7859825bb Mon Sep 17 00:00:00 2001 From: gdisirio Date: Tue, 2 Apr 2013 17:37:44 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5537 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/main.c | 1 - 1 file changed, 1 deletion(-) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 244de9b49..194f61f89 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -94,7 +94,6 @@ int main(void) { msg = i2cMasterTransmitTimeout(&I2CD2, 0x52, cmd, sizeof(cmd), data, sizeof(data), TIME_INFINITE); - msg = msg; if (msg != RDY_OK) chSysHalt(); for (i = 0; i < 256; i++) { -- cgit v1.2.3 From d1e24e796efac7aeb29f5d7b7c679d9f23095b5b Mon Sep 17 00:00:00 2001 From: gdisirio Date: Tue, 2 Apr 2013 18:08:00 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5538 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/main.c | 1 + 1 file changed, 1 insertion(+) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 194f61f89..113515d39 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -103,6 +103,7 @@ int main(void) { chSysHalt(); } chThdSleepMilliseconds(500); + palTogglePad(GPIOC, GPIOC_LED2); } return 0; } -- cgit v1.2.3 From 44a4c3aacb6bc9ea440ca4a74cb3d568051f1317 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sat, 6 Apr 2013 08:42:25 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5547 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/Makefile | 2 +- testhal/STM32F37x/I2C/main.c | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/Makefile b/testhal/STM32F37x/I2C/Makefile index 782a3b3d7..0090b317a 100644 --- a/testhal/STM32F37x/I2C/Makefile +++ b/testhal/STM32F37x/I2C/Makefile @@ -5,7 +5,7 @@ # Compiler options here. ifeq ($(USE_OPT),) - USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 + USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16 endif # C specific options here (added to USE_OPT). diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 113515d39..46f190f2a 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -55,6 +55,7 @@ static msg_t blinker(void *arg) { palClearPad(GPIOC, GPIOC_LED1); chThdSleepMilliseconds(500); } + return 0; } /* @@ -95,12 +96,13 @@ int main(void) { msg = i2cMasterTransmitTimeout(&I2CD2, 0x52, cmd, sizeof(cmd), data, sizeof(data), TIME_INFINITE); if (msg != RDY_OK) - chSysHalt(); + palTogglePad(GPIOC, GPIOC_LED3); for (i = 0; i < 256; i++) { + chThdSleepMilliseconds(2); msg = i2cMasterReceiveTimeout(&I2CD2, 0x52, data, sizeof(data), TIME_INFINITE); if (msg != RDY_OK) - chSysHalt(); + palTogglePad(GPIOC, GPIOC_LED3); } chThdSleepMilliseconds(500); palTogglePad(GPIOC, GPIOC_LED2); -- cgit v1.2.3 From 03fab93a8b8809ac405e83349579fbfa8adfb7f0 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sat, 6 Apr 2013 11:31:05 +0000 Subject: STM32 I2Cv2 driver now working correctly. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5548 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/Makefile | 2 +- testhal/STM32F37x/I2C/main.c | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/Makefile b/testhal/STM32F37x/I2C/Makefile index 0090b317a..782a3b3d7 100644 --- a/testhal/STM32F37x/I2C/Makefile +++ b/testhal/STM32F37x/I2C/Makefile @@ -5,7 +5,7 @@ # Compiler options here. ifeq ($(USE_OPT),) - USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16 + USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 endif # C specific options here (added to USE_OPT). diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c index 46f190f2a..fc0e4e2ab 100644 --- a/testhal/STM32F37x/I2C/main.c +++ b/testhal/STM32F37x/I2C/main.c @@ -98,7 +98,6 @@ int main(void) { if (msg != RDY_OK) palTogglePad(GPIOC, GPIOC_LED3); for (i = 0; i < 256; i++) { - chThdSleepMilliseconds(2); msg = i2cMasterReceiveTimeout(&I2CD2, 0x52, data, sizeof(data), TIME_INFINITE); if (msg != RDY_OK) -- cgit v1.2.3 From 7cfab88550523fc375231131f3043d7fe82ebc29 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sat, 6 Apr 2013 18:41:34 +0000 Subject: Added support for timers 6, 7, 9, 11, 12, 14 to the STM32 GPT driver. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5551 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/I2C/mcuconf.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'testhal/STM32F37x/I2C') diff --git a/testhal/STM32F37x/I2C/mcuconf.h b/testhal/STM32F37x/I2C/mcuconf.h index 78da5f77b..c18448c10 100644 --- a/testhal/STM32F37x/I2C/mcuconf.h +++ b/testhal/STM32F37x/I2C/mcuconf.h @@ -59,6 +59,25 @@ #define STM32_USB_CLOCK_REQUIRED TRUE #define STM32_USBPRE STM32_USBPRE_DIV1P5 +/* + * ADC driver system settings. + */ +#define STM32_ADC_USE_ADC1 FALSE +#define STM32_ADC_USE_SDADC1 FALSE +#define STM32_ADC_USE_SDADC2 FALSE +#define STM32_ADC_USE_SDADC3 FALSE +#define STM32_ADC_ADC1_DMA_PRIORITY 2 +#define STM32_ADC_SDADC1_DMA_PRIORITY 2 +#define STM32_ADC_SDADC2_DMA_PRIORITY 2 +#define STM32_ADC_SDADC3_DMA_PRIORITY 2 +#define STM32_ADC_IRQ_PRIORITY 5 +#define STM32_ADC_SDADC1_IRQ_PRIORITY 5 +#define STM32_ADC_SDADC2_IRQ_PRIORITY 5 +#define STM32_ADC_SDADC3_IRQ_PRIORITY 5 +#define STM32_ADC_SDADC1_DMA_IRQ_PRIORITY 5 +#define STM32_ADC_SDADC2_DMA_IRQ_PRIORITY 5 +#define STM32_ADC_SDADC3_DMA_IRQ_PRIORITY 5 + /* * CAN driver system settings. */ @@ -90,10 +109,18 @@ #define STM32_GPT_USE_TIM3 FALSE #define STM32_GPT_USE_TIM4 FALSE #define STM32_GPT_USE_TIM5 FALSE +#define STM32_GPT_USE_TIM6 FALSE +#define STM32_GPT_USE_TIM7 FALSE +#define STM32_GPT_USE_TIM12 FALSE +#define STM32_GPT_USE_TIM14 FALSE #define STM32_GPT_TIM2_IRQ_PRIORITY 7 #define STM32_GPT_TIM3_IRQ_PRIORITY 7 #define STM32_GPT_TIM4_IRQ_PRIORITY 7 #define STM32_GPT_TIM5_IRQ_PRIORITY 7 +#define STM32_GPT_TIM6_IRQ_PRIORITY 7 +#define STM32_GPT_TIM7_IRQ_PRIORITY 7 +#define STM32_GPT_TIM12_IRQ_PRIORITY 7 +#define STM32_GPT_TIM14_IRQ_PRIORITY 7 /* * I2C driver system settings. -- cgit v1.2.3