freertos: Bump default idle task stack size to 1536 bytes

In situations where idle task runs a lot of idle hooks or cleanup code
(due to pthread local storage, etc) it can use more than 1KB of stack.

(I think the trigger is if a context switch happens at the right point
in the TLS cleanup).

Also removes an sdkconfig.default which accidentally set all config items,
including this stack size.

diff --git a/components/freertos/Kconfig b/components/freertos/Kconfig
index 26a2e168392118b2279bafdea13aed8bd7e91209..c469d679d9f66804d268b8b5e32ca4e1298e3054 100644 (file)
--- a/components/freertos/Kconfig
+++ b/components/freertos/Kconfig
@@ -146,11 +146,14 @@ endchoice
 config FREERTOS_IDLE_TASK_STACKSIZE
     int "Idle Task stack size"
     range 768 32768
-    default 1024
+    default 1536
     help
         The idle task has its own stack, sized in bytes. The default size is enough for most uses. Size can be reduced
-        to 768 bytes if no (or simple) FreeRTOS idle hooks are used. The stack size may need to be increased above the
-        default if the app installs idle hooks that use a lot of stack memory.
+        to 768 bytes if no (or simple) FreeRTOS idle hooks are used and pthread local storage or FreeRTOS local storage
+        cleanup callbacks are not used.
+
+        The stack size may need to be increased above the default if the app installs idle or thread local storage
+        cleanup hooks that use a lot of stack memory.
 
 config FREERTOS_ISR_STACKSIZE
     int "ISR stack size"

diff --git a/examples/peripherals/i2s_adc_dac/sdkconfig.default b/examples/peripherals/i2s_adc_dac/sdkconfig.default
deleted file mode 100644 (file)
index 3a4f180..0000000
--- a/examples/peripherals/i2s_adc_dac/sdkconfig.default
+++ /dev/null
@@ -1,333 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Espressif IoT Development Framework Configuration
-#
-
-#
-# SDK tool configuration
-#
-CONFIG_TOOLPREFIX="xtensa-esp32-elf-"
-CONFIG_PYTHON="python"
-
-#
-# Bootloader config
-#
-# CONFIG_LOG_BOOTLOADER_LEVEL_NONE is not set
-# CONFIG_LOG_BOOTLOADER_LEVEL_ERROR is not set
-# CONFIG_LOG_BOOTLOADER_LEVEL_WARN is not set
-# CONFIG_LOG_BOOTLOADER_LEVEL_INFO is not set
-CONFIG_LOG_BOOTLOADER_LEVEL_DEBUG=y
-# CONFIG_LOG_BOOTLOADER_LEVEL_VERBOSE is not set
-CONFIG_LOG_BOOTLOADER_LEVEL=4
-# CONFIG_BOOTLOADER_LTO is not set
-
-#
-# Security features
-#
-# CONFIG_SECURE_BOOT_ENABLED is not set
-# CONFIG_FLASH_ENCRYPTION_ENABLED is not set
-
-#
-# Serial flasher config
-#
-CONFIG_ESPTOOLPY_PORT="/dev/ttyUSB1"
-# CONFIG_ESPTOOLPY_BAUD_115200B is not set
-# CONFIG_ESPTOOLPY_BAUD_230400B is not set
-CONFIG_ESPTOOLPY_BAUD_921600B=y
-# CONFIG_ESPTOOLPY_BAUD_2MB is not set
-# CONFIG_ESPTOOLPY_BAUD_OTHER is not set
-CONFIG_ESPTOOLPY_BAUD_OTHER_VAL=115200
-CONFIG_ESPTOOLPY_BAUD=921600
-CONFIG_ESPTOOLPY_COMPRESSED=y
-# CONFIG_FLASHMODE_QIO is not set
-# CONFIG_FLASHMODE_QOUT is not set
-CONFIG_FLASHMODE_DIO=y
-# CONFIG_FLASHMODE_DOUT is not set
-CONFIG_ESPTOOLPY_FLASHMODE="dio"
-# CONFIG_ESPTOOLPY_FLASHFREQ_80M is not set
-CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
-# CONFIG_ESPTOOLPY_FLASHFREQ_26M is not set
-# CONFIG_ESPTOOLPY_FLASHFREQ_20M is not set
-CONFIG_ESPTOOLPY_FLASHFREQ="40m"
-# CONFIG_ESPTOOLPY_FLASHSIZE_1MB is not set
-# CONFIG_ESPTOOLPY_FLASHSIZE_2MB is not set
-CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
-# CONFIG_ESPTOOLPY_FLASHSIZE_8MB is not set
-# CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set
-CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
-CONFIG_ESPTOOLPY_FLASHSIZE_DETECT=y
-CONFIG_ESPTOOLPY_BEFORE_RESET=y
-# CONFIG_ESPTOOLPY_BEFORE_NORESET is not set
-CONFIG_ESPTOOLPY_BEFORE="default_reset"
-CONFIG_ESPTOOLPY_AFTER_RESET=y
-# CONFIG_ESPTOOLPY_AFTER_NORESET is not set
-CONFIG_ESPTOOLPY_AFTER="hard_reset"
-# CONFIG_MONITOR_BAUD_9600B is not set
-# CONFIG_MONITOR_BAUD_57600B is not set
-CONFIG_MONITOR_BAUD_115200B=y
-# CONFIG_MONITOR_BAUD_230400B is not set
-# CONFIG_MONITOR_BAUD_921600B is not set
-# CONFIG_MONITOR_BAUD_2MB is not set
-# CONFIG_MONITOR_BAUD_OTHER is not set
-CONFIG_MONITOR_BAUD_OTHER_VAL=115200
-CONFIG_MONITOR_BAUD=115200
-
-#
-# Partition Table
-#
-# CONFIG_PARTITION_TABLE_SINGLE_APP is not set
-# CONFIG_PARTITION_TABLE_TWO_OTA is not set
-CONFIG_PARTITION_TABLE_CUSTOM=y
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_adc_dac_example.csv"
-CONFIG_PARTITION_TABLE_CUSTOM_APP_BIN_OFFSET=0x10000
-CONFIG_PARTITION_TABLE_FILENAME="partitions_adc_dac_example.csv"
-CONFIG_APP_OFFSET=0x10000
-
-#
-# Compiler options
-#
-CONFIG_OPTIMIZATION_LEVEL_DEBUG=y
-# CONFIG_OPTIMIZATION_LEVEL_RELEASE is not set
-CONFIG_OPTIMIZATION_ASSERTIONS_ENABLED=y
-# CONFIG_OPTIMIZATION_ASSERTIONS_SILENT is not set
-# CONFIG_OPTIMIZATION_ASSERTIONS_DISABLED is not set
-
-#
-# Component config
-#
-
-#
-# Application Level Tracing
-#
-# CONFIG_ESP32_APPTRACE_DEST_TRAX is not set
-CONFIG_ESP32_APPTRACE_DEST_NONE=y
-# CONFIG_ESP32_APPTRACE_ENABLE is not set
-CONFIG_ESP32_APPTRACE_LOCK_ENABLE=y
-
-#
-# FreeRTOS SystemView Tracing
-#
-# CONFIG_AWS_IOT_SDK is not set
-# CONFIG_BT_ENABLED is not set
-CONFIG_BT_RESERVE_DRAM=0
-
-#
-# Touch pad driver
-#
-# CONFIG_TOUCH_PAD_FILTER_EN is not set
-
-#
-# ESP32-specific
-#
-CONFIG_ESP32_DEFAULT_CPU_FREQ_80=y
-# CONFIG_ESP32_DEFAULT_CPU_FREQ_160 is not set
-# CONFIG_ESP32_DEFAULT_CPU_FREQ_240 is not set
-CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=80
-CONFIG_MEMMAP_SMP=y
-# CONFIG_MEMMAP_TRACEMEM is not set
-# CONFIG_MEMMAP_TRACEMEM_TWOBANKS is not set
-# CONFIG_ESP32_TRAX is not set
-CONFIG_TRACEMEM_RESERVE_DRAM=0x0
-# CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH is not set
-# CONFIG_ESP32_ENABLE_COREDUMP_TO_UART is not set
-CONFIG_ESP32_ENABLE_COREDUMP_TO_NONE=y
-# CONFIG_ESP32_ENABLE_COREDUMP is not set
-# CONFIG_TWO_UNIVERSAL_MAC_ADDRESS is not set
-CONFIG_FOUR_UNIVERSAL_MAC_ADDRESS=y
-CONFIG_NUMBER_OF_UNIVERSAL_MAC_ADDRESS=4
-CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
-CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2048
-CONFIG_MAIN_TASK_STACK_SIZE=4096
-CONFIG_IPC_TASK_STACK_SIZE=1024
-CONFIG_NEWLIB_STDOUT_ADDCR=y
-# CONFIG_NEWLIB_NANO_FORMAT is not set
-CONFIG_CONSOLE_UART_DEFAULT=y
-# CONFIG_CONSOLE_UART_CUSTOM is not set
-# CONFIG_CONSOLE_UART_NONE is not set
-CONFIG_CONSOLE_UART_NUM=0
-CONFIG_CONSOLE_UART_BAUDRATE=115200
-# CONFIG_ULP_COPROC_ENABLED is not set
-CONFIG_ULP_COPROC_RESERVE_MEM=0
-# CONFIG_ESP32_PANIC_PRINT_HALT is not set
-CONFIG_ESP32_PANIC_PRINT_REBOOT=y
-# CONFIG_ESP32_PANIC_SILENT_REBOOT is not set
-# CONFIG_ESP32_PANIC_GDBSTUB is not set
-CONFIG_ESP32_DEBUG_OCDAWARE=y
-# CONFIG_INT_WDT is not set
-# CONFIG_TASK_WDT is not set
-CONFIG_BROWNOUT_DET=y
-CONFIG_BROWNOUT_DET_LVL_SEL_0=y
-# CONFIG_BROWNOUT_DET_LVL_SEL_1 is not set
-# CONFIG_BROWNOUT_DET_LVL_SEL_2 is not set
-# CONFIG_BROWNOUT_DET_LVL_SEL_3 is not set
-# CONFIG_BROWNOUT_DET_LVL_SEL_4 is not set
-# CONFIG_BROWNOUT_DET_LVL_SEL_5 is not set
-# CONFIG_BROWNOUT_DET_LVL_SEL_6 is not set
-# CONFIG_BROWNOUT_DET_LVL_SEL_7 is not set
-CONFIG_BROWNOUT_DET_LVL=0
-# CONFIG_ESP32_TIME_SYSCALL_USE_RTC is not set
-CONFIG_ESP32_TIME_SYSCALL_USE_RTC_FRC1=y
-# CONFIG_ESP32_TIME_SYSCALL_USE_FRC1 is not set
-# CONFIG_ESP32_TIME_SYSCALL_USE_NONE is not set
-CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_RC=y
-# CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_CRYSTAL is not set
-CONFIG_ESP32_RTC_CLK_CAL_CYCLES=1024
-CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=0
-# CONFIG_ESP32_XTAL_FREQ_40 is not set
-# CONFIG_ESP32_XTAL_FREQ_26 is not set
-CONFIG_ESP32_XTAL_FREQ_AUTO=y
-CONFIG_ESP32_XTAL_FREQ=0
-CONFIG_WIFI_ENABLED=y
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=10
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=32
-# CONFIG_ESP32_WIFI_STATIC_TX_BUFFER is not set
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER=y
-CONFIG_ESP32_WIFI_TX_BUFFER_TYPE=1
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=32
-CONFIG_ESP32_WIFI_AMPDU_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=6
-CONFIG_ESP32_WIFI_RX_BA_WIN=6
-CONFIG_ESP32_WIFI_NVS_ENABLED=y
-CONFIG_PHY_ENABLED=y
-
-#
-# PHY
-#
-CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE=y
-# CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION is not set
-CONFIG_ESP32_PHY_MAX_WIFI_TX_POWER=20
-CONFIG_ESP32_PHY_MAX_TX_POWER=20
-# CONFIG_ETHERNET is not set
-
-#
-# FAT Filesystem support
-#
-CONFIG_FATFS_CODEPAGE_ASCII=y
-# CONFIG_FATFS_CODEPAGE_437 is not set
-# CONFIG_FATFS_CODEPAGE_720 is not set
-# CONFIG_FATFS_CODEPAGE_737 is not set
-# CONFIG_FATFS_CODEPAGE_771 is not set
-# CONFIG_FATFS_CODEPAGE_775 is not set
-# CONFIG_FATFS_CODEPAGE_850 is not set
-# CONFIG_FATFS_CODEPAGE_852 is not set
-# CONFIG_FATFS_CODEPAGE_855 is not set
-# CONFIG_FATFS_CODEPAGE_857 is not set
-# CONFIG_FATFS_CODEPAGE_860 is not set
-# CONFIG_FATFS_CODEPAGE_861 is not set
-# CONFIG_FATFS_CODEPAGE_862 is not set
-# CONFIG_FATFS_CODEPAGE_863 is not set
-# CONFIG_FATFS_CODEPAGE_864 is not set
-# CONFIG_FATFS_CODEPAGE_865 is not set
-# CONFIG_FATFS_CODEPAGE_866 is not set
-# CONFIG_FATFS_CODEPAGE_869 is not set
-# CONFIG_FATFS_CODEPAGE_932 is not set
-# CONFIG_FATFS_CODEPAGE_936 is not set
-# CONFIG_FATFS_CODEPAGE_949 is not set
-# CONFIG_FATFS_CODEPAGE_950 is not set
-CONFIG_FATFS_CODEPAGE=1
-CONFIG_FATFS_MAX_LFN=255
-
-#
-# FreeRTOS
-#
-CONFIG_FREERTOS_UNICORE=y
-CONFIG_FREERTOS_CORETIMER_0=y
-# CONFIG_FREERTOS_CORETIMER_1 is not set
-CONFIG_FREERTOS_HZ=100
-CONFIG_FREERTOS_ASSERT_ON_UNTESTED_FUNCTION=y
-CONFIG_FREERTOS_CHECK_STACKOVERFLOW_NONE=y
-# CONFIG_FREERTOS_CHECK_STACKOVERFLOW_PTRVAL is not set
-# CONFIG_FREERTOS_CHECK_STACKOVERFLOW_CANARY is not set
-# CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK is not set
-CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS=1
-CONFIG_FREERTOS_ASSERT_FAIL_ABORT=y
-# CONFIG_FREERTOS_ASSERT_FAIL_PRINT_CONTINUE is not set
-# CONFIG_FREERTOS_ASSERT_DISABLE is not set
-CONFIG_FREERTOS_BREAK_ON_SCHEDULER_START_JTAG=y
-# CONFIG_ENABLE_MEMORY_DEBUG is not set
-CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=1024
-CONFIG_FREERTOS_ISR_STACKSIZE=1536
-# CONFIG_FREERTOS_LEGACY_HOOKS is not set
-CONFIG_FREERTOS_MAX_TASK_NAME_LEN=16
-# CONFIG_SUPPORT_STATIC_ALLOCATION is not set
-CONFIG_TIMER_TASK_PRIORITY=1
-CONFIG_TIMER_TASK_STACK_DEPTH=2048
-CONFIG_TIMER_QUEUE_LENGTH=10
-# CONFIG_FREERTOS_DEBUG_INTERNALS is not set
-
-#
-# Log output
-#
-# CONFIG_LOG_DEFAULT_LEVEL_NONE is not set
-# CONFIG_LOG_DEFAULT_LEVEL_ERROR is not set
-# CONFIG_LOG_DEFAULT_LEVEL_WARN is not set
-# CONFIG_LOG_DEFAULT_LEVEL_INFO is not set
-CONFIG_LOG_DEFAULT_LEVEL_DEBUG=y
-# CONFIG_LOG_DEFAULT_LEVEL_VERBOSE is not set
-CONFIG_LOG_DEFAULT_LEVEL=4
-CONFIG_LOG_COLORS=y
-
-#
-# LWIP
-#
-# CONFIG_L2_TO_L3_COPY is not set
-CONFIG_LWIP_MAX_SOCKETS=10
-CONFIG_LWIP_THREAD_LOCAL_STORAGE_INDEX=0
-# CONFIG_LWIP_SO_REUSE is not set
-# CONFIG_LWIP_SO_RCVBUF is not set
-CONFIG_LWIP_DHCP_MAX_NTP_SERVERS=1
-# CONFIG_LWIP_IP_FRAG is not set
-# CONFIG_LWIP_IP_REASSEMBLY is not set
-
-#
-# TCP
-#
-CONFIG_TCP_MAXRTX=12
-CONFIG_TCP_SYNMAXRTX=6
-CONFIG_TCP_MSS=1436
-CONFIG_TCP_SND_BUF_DEFAULT=5744
-CONFIG_TCP_WND_DEFAULT=5744
-CONFIG_TCP_RECVMBOX_SIZE=6
-CONFIG_TCP_QUEUE_OOSEQ=y
-CONFIG_TCP_OVERSIZE_MSS=y
-# CONFIG_TCP_OVERSIZE_QUARTER_MSS is not set
-# CONFIG_TCP_OVERSIZE_DISABLE is not set
-
-#
-# UDP
-#
-CONFIG_UDP_RECVMBOX_SIZE=6
-CONFIG_LWIP_DHCP_DOES_ARP_CHECK=y
-CONFIG_TCPIP_TASK_STACK_SIZE=2560
-# CONFIG_PPP_SUPPORT is not set
-
-#
-# ICMP
-#
-# CONFIG_LWIP_MULTICAST_PING is not set
-# CONFIG_LWIP_BROADCAST_PING is not set
-
-#
-# mbedTLS
-#
-CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=16384
-# CONFIG_MBEDTLS_DEBUG is not set
-CONFIG_MBEDTLS_HARDWARE_AES=y
-CONFIG_MBEDTLS_HARDWARE_MPI=y
-CONFIG_MBEDTLS_MPI_USE_INTERRUPT=y
-CONFIG_MBEDTLS_HARDWARE_SHA=y
-CONFIG_MBEDTLS_HAVE_TIME=y
-# CONFIG_MBEDTLS_HAVE_TIME_DATE is not set
-
-#
-# OpenSSL
-#
-# CONFIG_OPENSSL_DEBUG is not set
-CONFIG_OPENSSL_ASSERT_DO_NOTHING=y
-# CONFIG_OPENSSL_ASSERT_EXIT is not set
-
-#
-# SPI Flash driver
-#
-# CONFIG_SPI_FLASH_ENABLE_COUNTERS is not set
-CONFIG_SPI_FLASH_ROM_DRIVER_PATCH=y