diff options
Diffstat (limited to 'testio')
| -rw-r--r-- | testio/STM32/Makefile | 201 | ||||
| -rw-r--r-- | testio/STM32/board.c | 49 | ||||
| -rw-r--r-- | testio/STM32/board.h | 67 | ||||
| -rw-r--r-- | testio/STM32/ch.ld | 94 | ||||
| -rw-r--r-- | testio/STM32/chconf.h | 464 | ||||
| -rw-r--r-- | testio/STM32/halconf.h | 81 | ||||
| -rw-r--r-- | testio/STM32/main.c | 218 | ||||
| -rw-r--r-- | testio/STM32/readme.txt | 30 | ||||
| -rw-r--r-- | testio/STM32/settings.c | 75 | ||||
| -rw-r--r-- | testio/STM32/settings.h | 34 |
10 files changed, 1313 insertions, 0 deletions
diff --git a/testio/STM32/Makefile b/testio/STM32/Makefile new file mode 100644 index 000000000..446655339 --- /dev/null +++ b/testio/STM32/Makefile @@ -0,0 +1,201 @@ +##############################################################################
+# Build global options
+# NOTE: Can be overridden externally.
+#
+
+# Compiler options here.
+ifeq ($(USE_OPT),)
+ USE_OPT = -O2 -ggdb -fomit-frame-pointer -mabi=apcs-gnu -falign-functions=16
+endif
+
+# C++ specific options here (added to USE_OPT).
+ifeq ($(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 register caching optimization (read documentation).
+ifeq ($(USE_CURRP_CACHING),)
+ USE_CURRP_CACHING = no
+endif
+
+#
+# Build global options
+##############################################################################
+
+##############################################################################
+# Architecture or project specific options
+#
+
+# Enable this if you really want to use the STM FWLib.
+ifeq ($(USE_FWLIB),)
+ USE_FWLIB = no
+endif
+
+#
+# Architecture or project specific options
+##############################################################################
+
+##############################################################################
+# Project, sources and paths
+#
+
+# Define project name here
+PROJECT = ch
+
+# Define linker script file here
+LDSCRIPT= ch.ld
+
+# Imported source files
+CHIBIOS = ../..
+include ${CHIBIOS}/os/hal/hal.mk
+include ${CHIBIOS}/os/hal/platforms/STM32/platform.mk
+include ${CHIBIOS}/os/ports/GCC/ARMCM3/port.mk
+include ${CHIBIOS}/os/kernel/kernel.mk
+include ${CHIBIOS}/test/test.mk
+
+# C sources that can be compiled in ARM or THUMB mode depending on the global
+# setting.
+CSRC = ${PORTSRC} \
+ ${KERNSRC} \
+ ${TESTSRC} \
+ ${HALSRC} \
+ ${PLATFORMSRC} \
+ ${CHIBIOS}/os/various/evtimer.c \
+ ${CHIBIOS}/os/various/syscalls.c \
+ board.c settings.c 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) \
+ ${CHIBIOS}/os/ports/GCC/ARMCM3/STM32F103/vectors.s
+
+INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) $(HALINC) $(PLATFORMINC) \
+ ${CHIBIOS}/os/various
+
+#
+# Project, sources and paths
+##############################################################################
+
+##############################################################################
+# Compiler settings
+#
+
+MCU = cortex-m3
+
+TRGT = arm-elf-
+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_FWLIB),yes)
+ include ${CHIBIOS}/ext/stm32lib/stm32lib.mk
+ CSRC += ${STM32SRC}
+ INCDIR += ${STM32INC}
+ USE_OPT += -DUSE_STDPERIPH_DRIVER
+endif
+
+include ${CHIBIOS}/os/ports/GCC/ARM/rules.mk
diff --git a/testio/STM32/board.c b/testio/STM32/board.c new file mode 100644 index 000000000..8c33354ae --- /dev/null +++ b/testio/STM32/board.c @@ -0,0 +1,49 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+/*
+ * Early initialization code.
+ * This initialization is performed just after reset before BSS and DATA
+ * segments initialization.
+ */
+void hwinit0(void) {
+
+ stm32_clock_init();
+}
+
+/*
+ * Late initialization code.
+ * This initialization is performed after BSS and DATA segments initialization
+ * and before invoking the main() function.
+ */
+void hwinit1(void) {
+
+ /*
+ * HAL initialization.
+ */
+ halInit();
+
+ /*
+ * ChibiOS/RT initialization.
+ */
+ chSysInit();
+}
diff --git a/testio/STM32/board.h b/testio/STM32/board.h new file mode 100644 index 000000000..588ea3c5d --- /dev/null +++ b/testio/STM32/board.h @@ -0,0 +1,67 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Board frequencies.
+ */
+#define LSECLK 32768
+#define HSECLK 8000000
+#define HSICLK 8000000
+
+/*
+ * IO pins assignments.
+ */
+#define GPIOA_BUTTON 0
+#define GPIOA_SPI1NSS 4
+
+#define GPIOB_SPI2NSS 12
+
+#define GPIOC_MMCWP 6
+#define GPIOC_MMCCP 7
+#define GPIOC_CANCNTL 10
+#define GPIOC_DISC 11
+#define GPIOC_LED 12
+
+/*
+ * All inputs with pullups unless otherwise specified.
+ */
+#define VAL_GPIOACRL 0x88888884 // PA0:FI
+#define VAL_GPIOACRH 0x88888888
+#define VAL_GPIOAODR 0xFFFFFFFF
+
+#define VAL_GPIOBCRL 0x88883888 // PB3:PP
+#define VAL_GPIOBCRH 0x88888888
+#define VAL_GPIOBODR 0xFFFFFFFF
+
+#define VAL_GPIOCCRL 0x44888888 // PC6,PC7:FI
+#define VAL_GPIOCCRH 0x88833888 // PC11,PC12:PP
+#define VAL_GPIOCODR 0xFFFFFFFF
+
+#define VAL_GPIODCRL 0x88888844 // PD0,PD1:FI
+#define VAL_GPIODCRH 0x88888888
+#define VAL_GPIODODR 0xFFFFFFFF
+
+#define VAL_GPIOECRL 0x88888888
+#define VAL_GPIOECRH 0x88888888
+#define VAL_GPIOEODR 0xFFFFFFFF
+
+#endif /* _BOARD_H_ */
diff --git a/testio/STM32/ch.ld b/testio/STM32/ch.ld new file mode 100644 index 000000000..22d5546a1 --- /dev/null +++ b/testio/STM32/ch.ld @@ -0,0 +1,94 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * ST32F103 memory setup.
+ */
+__main_stack_size__ = 0x0200;
+__process_stack_size__ = 0x0400;
+__stacks_total_size__ = __main_stack_size__ + __process_stack_size__;
+
+MEMORY
+{
+ flash : org = 0x08000000, len = 128k
+ ram : org = 0x20000000, len = 20k
+}
+
+__ram_start__ = ORIGIN(ram);
+__ram_size__ = LENGTH(ram);
+__ram_end__ = __ram_start__ + __ram_size__;
+
+SECTIONS
+{
+ . = 0;
+
+ .text : ALIGN(16) SUBALIGN(16)
+ {
+ _text = .;
+ KEEP(*(vectors));
+ *(.text)
+ *(.text.*);
+ *(.rodata);
+ *(.rodata.*);
+ *(.glue_7t);
+ *(.glue_7);
+ *(.gcc*);
+ *(.ctors);
+ *(.dtors);
+ . = ALIGN(4);
+ _etext = .;
+ } > flash
+
+ _textdata = _etext;
+
+ .data :
+ {
+ _data = .;
+ *(.data)
+ . = ALIGN(4);
+ *(.data.*)
+ . = ALIGN(4);
+ *(.ramtext)
+ . = ALIGN(4);
+ _edata = .;
+ } > ram AT > flash
+
+ .bss :
+ {
+ _bss_start = .;
+ *(.bss)
+ . = ALIGN(4);
+ *(.bss.*)
+ . = ALIGN(4);
+ *(COMMON)
+ . = ALIGN(4);
+ _bss_end = .;
+ } > ram
+
+ /DISCARD/ :
+ {
+ *(.eh_*)
+ }
+}
+
+PROVIDE(end = .);
+_end = .;
+
+__heap_base__ = _end;
+__heap_end__ = __ram_end__ - __stacks_total_size__;
diff --git a/testio/STM32/chconf.h b/testio/STM32/chconf.h new file mode 100644 index 000000000..31c3c7a50 --- /dev/null +++ b/testio/STM32/chconf.h @@ -0,0 +1,464 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/chconf.h
+ * @brief Configuration file template.
+ * @addtogroup config
+ * @{
+ */
+
+#ifndef _CHCONF_H_
+#define _CHCONF_H_
+
+/*===========================================================================*/
+/* Kernel parameters. */
+/*===========================================================================*/
+
+/**
+ * @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 round robin mechanism.
+ *
+ * @note Disabling round robin makes the kernel more compact and generally
+ * faster but forbids multiple threads at the same priority level.
+ */
+#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
+#define CH_TIME_QUANTUM 20
+#endif
+
+/**
+ * @brief Nested locks.
+ * @details If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
+ * operations is allowed.<br>
+ * For performance and code size reasons the recommended setting
+ * is to leave this option disabled.<br>
+ * You may use this option if you need to merge ChibiOS/RT with
+ * external libraries that require nested lock/unlock operations.
+ *
+ * @note The default is @p FALSE.
+ */
+#if !defined(CH_USE_NESTED_LOCKS) || defined(__DOXYGEN__)
+#define CH_USE_NESTED_LOCKS FALSE
+#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_COREMEM.
+ */
+#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
+#define CH_MEMCORE_SIZE 0
+#endif
+
+/*===========================================================================*/
+/* 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
+
+/**
+ * @brief Exotic optimization.
+ * @details If defined then a CPU register is used as storage for the global
+ * @p currp variable. Caching this variable in a register greatly
+ * improves both space and time OS efficiency. A side effect is that
+ * one less register has to be saved during the context switch
+ * resulting in lower RAM usage and faster context switch.
+ *
+ * @note This option is only usable with the GCC compiler and is only useful
+ * on processors with many registers like ARM cores.
+ * @note If this option is enabled then ALL the libraries linked to the
+ * ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
+ * -ffixed-@<reg@>.
+ * @note This option must be enabled in the Makefile, it is listed here for
+ * documentation only.
+ */
+#if defined(__DOXYGEN__)
+#define CH_CURRP_REGISTER_CACHE "reg"
+#endif
+
+/*===========================================================================*/
+/* Subsystem options. */
+/*===========================================================================*/
+
+/**
+ * @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 chSemWaitSignal() 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.
+ * @note Requires @p CH_USE_SEMAPHORES.
+ */
+#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_HEAP) || 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_COREMEM 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_COREMEM, 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.
+ */
+#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
+#define CH_USE_DYNAMIC TRUE
+#endif
+
+/*===========================================================================*/
+/* Debug options. */
+/*===========================================================================*/
+
+/**
+ * @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 FALSE
+#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 FALSE
+#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 FALSE
+#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.
+ */
+#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_STACK_CHECK FALSE
+#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 FALSE
+#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
+
+/*===========================================================================*/
+/* Kernel hooks. */
+/*===========================================================================*/
+
+/**
+ * @brief Threads descriptor structure hook.
+ * @details User fields added to the end of the @p Thread structure.
+ */
+#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
+#define THREAD_EXT_FIELDS \
+struct { \
+ /* 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 implicitily from all
+ * the threads creation APIs.
+ */
+#if !defined(THREAD_EXT_INIT) || defined(__DOXYGEN__)
+#define THREAD_EXT_INIT(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) || defined(__DOXYGEN__)
+#define THREAD_EXT_EXIT(tp) { \
+ /* Add threads finalization 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
+
+#endif /* _CHCONF_H_ */
+
+/** @} */
diff --git a/testio/STM32/halconf.h b/testio/STM32/halconf.h new file mode 100644 index 000000000..2bde774ca --- /dev/null +++ b/testio/STM32/halconf.h @@ -0,0 +1,81 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/halconf.h
+ * @brief HAL configuration header.
+ * @addtogroup HAL
+ * @{
+ */
+
+#ifndef _HALCONF_H_
+#define _HALCONF_H_
+
+/**
+ * @brief Enables the PAL subsystem. + */
+#if !defined(CH_HAL_USE_PAL) || defined(__DOXYGEN__)
+#define CH_HAL_USE_PAL TRUE
+#endif
+
+/**
+ * @brief Enables the ADC subsystem.
+ */
+#if !defined(CH_HAL_USE_ADC) || defined(__DOXYGEN__)
+#define CH_HAL_USE_ADC TRUE
+#endif
+
+/**
+ * @brief Enables the CAN subsystem.
+ */
+#if !defined(CH_HAL_USE_CAN) || defined(__DOXYGEN__)
+#define CH_HAL_USE_CAN TRUE
+#endif
+
+/**
+ * @brief Enables the MAC subsystem.
+ */
+#if !defined(CH_HAL_USE_MAC) || defined(__DOXYGEN__)
+#define CH_HAL_USE_MAC FALSE
+#endif
+
+/**
+ * @brief Enables the SERIAL subsystem.
+ */
+#if !defined(CH_HAL_USE_SERIAL) || defined(__DOXYGEN__)
+#define CH_HAL_USE_SERIAL TRUE
+#endif
+
+/**
+ * @brief Enables the SPI subsystem.
+ */
+#if !defined(CH_HAL_USE_SPI) || defined(__DOXYGEN__)
+#define CH_HAL_USE_SPI TRUE
+#endif
+
+/**
+ * @brief Enables the MMC_SPI subsystem.
+ */
+#if !defined(CH_HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
+#define CH_HAL_USE_MMC_SPI FALSE
+#endif
+
+#endif /* _HALCONF_H_ */
+
+/** @} */
diff --git a/testio/STM32/main.c b/testio/STM32/main.c new file mode 100644 index 000000000..4a774b246 --- /dev/null +++ b/testio/STM32/main.c @@ -0,0 +1,218 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <stdio.h>
+
+#include "ch.h"
+#include "hal.h"
+#include "test.h"
+#include "settings.h"
+
+/*
+ * LED blinker thread, times are in milliseconds.
+ */
+static WORKING_AREA(blinker_wa, 128);
+static msg_t blinker_thread(void *p) {
+
+ (void)p;
+ while (TRUE) {
+ palClearPad(IOPORT3, GPIOC_LED);
+ chThdSleepMilliseconds(500);
+ palSetPad(IOPORT3, GPIOC_LED);
+ chThdSleepMilliseconds(500);
+ }
+ return 0;
+}
+
+#if CH_HAL_USE_ADC
+static adcsample_t samples[ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH];
+static Thread *adctp;
+
+/*
+ * ADC continuous conversion thread.
+ */
+size_t nx = 0, ny = 0;
+static void adccallback(adcsample_t *buffer, size_t n) {
+
+ if (samples == buffer) {
+ nx += n;
+ }
+ else {
+ ny += n;
+ }
+}
+static WORKING_AREA(adc_continuous_wa, 256);
+static msg_t adc_continuous_thread(void *p){
+
+ (void)p;
+ palSetGroupMode(IOPORT3,
+ PAL_PORT_BIT(0) | PAL_PORT_BIT(1),
+ PAL_MODE_INPUT_ANALOG);
+ adcStart(&ADCD1, &adccfg);
+ adcStartConversion(&ADCD1, &adcgrpcfg, samples,
+ ADC_GRP1_BUF_DEPTH, adccallback);
+ adcWaitConversion(&ADCD1, TIME_INFINITE);
+ adcStop(&ADCD1);
+ return 0;
+}
+#endif /* CH_HAL_USE_ADC */
+
+#if CH_HAL_USE_CAN
+static Thread *canrtp;
+static Thread *canttp;
+
+static WORKING_AREA(can_rx_wa, 256);
+static msg_t can_rx(void *p) {
+ EventListener el;
+ CANRxFrame rxmsg;
+
+ (void)p;
+ chEvtRegister(&CAND1.cd_rxfull_event, &el, 0);
+ while(!chThdShouldTerminate()) {
+ if (chEvtWaitAnyTimeout(ALL_EVENTS, MS2ST(100)) == 0)
+ continue;
+ while (canReceive(&CAND1, &rxmsg, TIME_IMMEDIATE) == RDY_OK) {
+ /* Process message.*/
+ palTogglePad(IOPORT3, GPIOC_LED);
+ }
+ }
+ return 0;
+}
+
+static WORKING_AREA(can_tx_wa, 256);
+static msg_t can_tx(void * p) {
+ CANTxFrame txmsg;
+
+ (void)p;
+ txmsg.cf_IDE = CAN_IDE_STD;
+ txmsg.cf_EID = 0x01234567;
+ txmsg.cf_RTR = CAN_RTR_DATA;
+ txmsg.cf_DLC = 8;
+ txmsg.cf_data32[0] = 0x55AA55AA;
+ txmsg.cf_data32[0] = 0x00FF00FF;
+
+ while (!chThdShouldTerminate()) {
+ canTransmit(&CAND1, &txmsg, TIME_INFINITE);
+ chThdSleepMilliseconds(50);
+ }
+ return 0;
+}
+#endif /* CH_HAL_USE_CAN */
+
+#if CH_HAL_USE_SPI
+static uint8_t txbuf[512];
+static uint8_t rxbuf[512];
+static Thread *spitp;
+
+/*
+ * Maximum speed SPI continuous loopback thread. + */
+static WORKING_AREA(spi_loopback_wa, 256);
+static msg_t spi_loopback_thread(void *p){
+
+ (void)p;
+ palSetPadMode(IOPORT1, GPIOA_SPI1NSS, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPad(IOPORT1, GPIOA_SPI1NSS);
+ spiStart(&SPID1, &spicfg);
+ while (!chThdShouldTerminate()) {
+ spiSelect(&SPID1);
+ spiExchange(&SPID1, 512, txbuf, rxbuf);
+ spiUnselect(&SPID1);
+ }
+ spiStop(&SPID1);
+ return 0;
+}
+#endif /* CH_HAL_USE_SPI */
+
+/*
+ * Entry point, note, the main() function is already a thread in the system
+ * on entry.
+ */
+int main(int argc, char **argv) {
+ unsigned i;
+
+ (void)argc;
+ (void)argv;
+ (void)i;
+
+ /*
+ * Activates the serial driver 2 using the driver default configuration.
+ */
+ sdStart(&SD2, NULL);
+
+ /*
+ * Creates the blinker thread.
+ */
+ chThdCreateStatic(blinker_wa, sizeof(blinker_wa),
+ NORMALPRIO + 10, blinker_thread, NULL);
+
+#if CH_HAL_USE_ADC
+ /*
+ * Creates the ADC continuous conversion test thread.
+ */
+ adctp = chThdCreateStatic(adc_continuous_wa, sizeof(adc_continuous_wa),
+ NORMALPRIO + 9, adc_continuous_thread, NULL);
+#endif
+
+#if CH_HAL_USE_CAN
+ canStart(&CAND1, &cancfg);
+ canrtp = chThdCreateStatic(can_rx_wa, sizeof(can_rx_wa),
+ NORMALPRIO + 7, can_rx, NULL);
+ canttp = chThdCreateStatic(can_tx_wa, sizeof(can_tx_wa),
+ NORMALPRIO + 7, can_tx, NULL);
+#endif
+
+#if CH_HAL_USE_SPI
+ /*
+ * Creates the SPI loopback test thread.
+ */
+ for (i = 0; i < sizeof(txbuf); i++)
+ txbuf[i] = (uint8_t)i;
+ spitp = chThdCreateStatic(spi_loopback_wa, sizeof(spi_loopback_wa),
+ NORMALPRIO + 8, spi_loopback_thread, NULL);
+#endif
+
+ /*
+ * Normal main() thread activity, in this demo it does nothing except
+ * sleeping in a loop and check the button state.
+ */
+ while (TRUE) {
+ if (palReadPad(IOPORT1, GPIOA_BUTTON)) {
+ TestThread(&SD2);
+#if CH_HAL_USE_ADC
+ adcStopConversion(&ADCD1);
+ chThdWait(adctp);
+#endif
+#if CH_HAL_USE_CAN
+ chThdTerminate(canttp);
+ chThdWait(canttp);
+ chThdTerminate(canrtp);
+ chThdWait(canrtp);
+#endif
+#if CH_HAL_USE_SPI
+ chThdTerminate(spitp);
+ chThdWait(spitp);
+#endif
+ TestThread(&SD2);
+ chThdSleepMilliseconds(500);
+ chSysHalt();
+ }
+ chThdSleepMilliseconds(500);
+ }
+ return 0;
+}
diff --git a/testio/STM32/readme.txt b/testio/STM32/readme.txt new file mode 100644 index 000000000..5a31ecc17 --- /dev/null +++ b/testio/STM32/readme.txt @@ -0,0 +1,30 @@ +*****************************************************************************
+** ChibiOS/RT port for ARM-Cortex-M3 STM32F103. **
+*****************************************************************************
+
+** TARGET **
+
+The demo will on an Olimex STM32-P103 board.
+
+** The Demo **
+
+The demo is a stress test for the STM32 I/O subsystem, simultaneous activity
+is performed on a SPI, an ADC, the CAN and a serial port all while executing
+the complex test suite.
+The demo is DMA and IRQ intensive so the debugging can be difficoult, so be
+warned if you see anomalies in your debugger.
+
+** Build Procedure **
+
+The demo has been tested by using the free Codesourcery GCC-based toolchain,
+YAGARTO and an experimental WinARM build including GCC 4.3.0.
+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 distribited
+with ChibiOS/RT, you can find the whole library on the ST web site:
+
+ http://www.st.com
diff --git a/testio/STM32/settings.c b/testio/STM32/settings.c new file mode 100644 index 000000000..41bfda191 --- /dev/null +++ b/testio/STM32/settings.c @@ -0,0 +1,75 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "settings.h"
+
+#if CH_HAL_USE_ADC
+/*
+ * ADC configuration.
+ */
+const ADCConfig adccfg = {};
+const ADCConversionGroup adcgrpcfg = {
+ TRUE,
+ ADC_GRP1_NUM_CHANNELS,
+ 0,
+ ADC_CR2_EXTSEL_SWSTART | ADC_CR2_TSVREFE | ADC_CR2_CONT,
+ 0,
+ 0,
+ ADC_SQR1_NUM_CH(ADC_GRP1_NUM_CHANNELS),
+ ADC_SQR2_SQ7_N(ADC_CHANNEL_SENSOR) | ADC_SQR2_SQ6_N(ADC_CHANNEL_VREFINT),
+ ADC_SQR3_SQ5_N(ADC_CHANNEL_IN11) | ADC_SQR3_SQ4_N(ADC_CHANNEL_IN10) |
+ ADC_SQR3_SQ3_N(ADC_CHANNEL_IN11) | ADC_SQR3_SQ2_N(ADC_CHANNEL_IN10) |
+ ADC_SQR3_SQ1_N(ADC_CHANNEL_IN11) | ADC_SQR3_SQ0_N(ADC_CHANNEL_IN10)
+};
+#endif
+
+#if CH_HAL_USE_CAN
+
+#define CAN_BTR_PRESCALER(n) (n)
+#undef CAN_BTR_TS1
+#define CAN_BTR_TS1(n) ((n) << 16)
+#undef CAN_BTR_TS2
+#define CAN_BTR_TS2(n) ((n) << 20)
+#undef CAN_BTR_SJW
+#define CAN_BTR_SJW(n) ((n) << 24)
+
+/*
+ * Internal loopback mode, 500KBaud, automatic wakeup, automatic recover
+ * from abort mode.
+ * See section 22.7.7 on the STM32 reference manual. + */
+const CANConfig cancfg = {
+ CAN_MCR_ABOM | CAN_MCR_AWUM | CAN_MCR_TXFP,
+ CAN_BTR_LBKM | CAN_BTR_SJW(0) | CAN_BTR_TS2(1) |
+ CAN_BTR_TS1(8) | CAN_BTR_PRESCALER(6),
+ 0,
+ NULL
+};
+#endif /* CH_HAL_USE_CAN */
+
+#if CH_HAL_USE_SPI
+/*
+ * SPI configuration, maximum speed.
+ */
+const SPIConfig spicfg = {
+ IOPORT1, GPIOA_SPI1NSS, 0
+};
+#endif
diff --git a/testio/STM32/settings.h b/testio/STM32/settings.h new file mode 100644 index 000000000..14981eae4 --- /dev/null +++ b/testio/STM32/settings.h @@ -0,0 +1,34 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if CH_HAL_USE_ADC
+#define ADC_GRP1_NUM_CHANNELS 8
+#define ADC_GRP1_BUF_DEPTH 16
+
+extern const ADCConfig adccfg;
+extern const ADCConversionGroup adcgrpcfg;
+#endif
+
+#if CH_HAL_USE_CAN
+extern const CANConfig cancfg;
+#endif /* CH_HAL_USE_CAN */
+
+#if CH_HAL_USE_SPI
+extern const SPIConfig spicfg;
+#endif
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