nuttx/boards/arm/stm32/stm32f4discovery/configs/sporadic/defconfig
Gregory Nutt 2775cadcd2 Increase the system timer rate:
-CONFIG_USEC_PER_TICK=10000
+CONFIG_USEC_PER_TICK=1000

A system timer with a 10 MS period is not sufficient to run the dual thread sporadic scheduler test since the timings in that test are also around 10 MS.  Apparently there is a race condition when both sporadic thread's budgets complete on the same clock time.  This change does not eliminate the race, but reduces its effect greatly.
2021-03-19 23:18:28 -07:00

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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_CMDPARMS is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="stm32f4discovery"
CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
CONFIG_ARCH_BUTTONS=y
CONFIG_ARCH_CHIP="stm32"
CONFIG_ARCH_CHIP_STM32=y
CONFIG_ARCH_CHIP_STM32F407VG=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARD_LATE_INITIALIZE=y
CONFIG_BOARD_LOOPSPERMSEC=16717
CONFIG_BUILTIN=y
CONFIG_FS_PROCFS=y
CONFIG_HOST_WINDOWS=y
CONFIG_INTELHEX_BINARY=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=114688
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_SCHED_SPORADIC=y
CONFIG_SCHED_SPORADIC_MAXREPL=5
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=6
CONFIG_START_MONTH=3
CONFIG_START_YEAR=2021
CONFIG_STM32_JTAG_SW_ENABLE=y
CONFIG_STM32_PWR=y
CONFIG_STM32_SPI1=y
CONFIG_STM32_USART6=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_OSTEST=y
CONFIG_USART6_RXBUFSIZE=128
CONFIG_USART6_SERIAL_CONSOLE=y
CONFIG_USART6_TXBUFSIZE=128
CONFIG_USEC_PER_TICK=1000
CONFIG_USER_ENTRYPOINT="nsh_main"