Unhandled Interrupt!

lbruder
Posts: 14
Joined: Sat Nov 12, 2016 1:51 am

Unhandled Interrupt!

Postby lbruder » Wed Nov 23, 2016 10:37 pm

Unfortunately I don't have a JTAG debugger with me at the moment, but I keep hitting this function (xt_unhandled_interrupt).

Looks like it'll hit it a bunch, reboot a few times, and start running my code. My code is super simple at the moment:

Code: Select all

int app_main(void)
{
    nvs_flash_init();

    while (true) {
        printf("Loop\n");
        vTaskDelay(100 / portTICK_PERIOD_MS);
    }

    return 0;
}
Haven't seen this before until today, now after messing with several configuration settings, I can't seem to get rid of it. It'll also hit in the middle of the console printing out "Loop".


Below is my sdkconfig

Code: Select all

#
# 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 is not set
CONFIG_LOG_BOOTLOADER_LEVEL_VERBOSE=y
CONFIG_LOG_BOOTLOADER_LEVEL=5

#
# Secure boot configuration
#
CONFIG_SECURE_BOOTLOADER_DISABLED=y
# CONFIG_SECURE_BOOTLOADER_ONE_TIME_FLASH is not set
# CONFIG_SECURE_BOOTLOADER_REFLASHABLE is not set
# CONFIG_SECURE_BOOTLOADER_ENABLED is not set

#
# Serial flasher config
#
CONFIG_ESPTOOLPY_PORT="/dev/tty.SLAB_USBtoUART"
CONFIG_ESPTOOLPY_BAUD_115200B=y
# CONFIG_ESPTOOLPY_BAUD_230400B is not set
# CONFIG_ESPTOOLPY_BAUD_921600B is not set
# CONFIG_ESPTOOLPY_BAUD_2MB is not set
# CONFIG_ESPTOOLPY_BAUD_OTHER is not set
CONFIG_ESPTOOLPY_BAUD_OTHER_VAL=115200
CONFIG_ESPTOOLPY_BAUD=115200
CONFIG_ESPTOOLPY_COMPRESSED=y
# CONFIG_ESPTOOLPY_FLASHMODE_QIO is not set
# CONFIG_ESPTOOLPY_FLASHMODE_QOUT is not set
CONFIG_ESPTOOLPY_FLASHMODE_DIO=y
# CONFIG_ESPTOOLPY_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=y
# CONFIG_ESPTOOLPY_FLASHSIZE_4MB is not set
# CONFIG_ESPTOOLPY_FLASHSIZE_8MB is not set
# CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set
CONFIG_ESPTOOLPY_FLASHSIZE="2MB"

#
# Partition Table
#
CONFIG_PARTITION_TABLE_SINGLE_APP=y
# CONFIG_PARTITION_TABLE_TWO_OTA is not set
# CONFIG_PARTITION_TABLE_CUSTOM is not set
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_CUSTOM_APP_BIN_OFFSET=0x10000
CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp.csv"
CONFIG_APP_OFFSET=0x10000
CONFIG_PHY_DATA_OFFSET=0xf000
CONFIG_OPTIMIZATION_LEVEL_DEBUG=y
# CONFIG_OPTIMIZATION_LEVEL_RELEASE is not set

#
# Component config
#
CONFIG_BT_RESERVE_DRAM=0

#
# ESP32-specific config
#
# CONFIG_ESP32_DEFAULT_CPU_FREQ_80 is not set
# CONFIG_ESP32_DEFAULT_CPU_FREQ_160 is not set
CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240
# CONFIG_ESP32_ENABLE_STACK_WIFI is not set
# CONFIG_ESP32_ENABLE_STACK_BT is not set
CONFIG_ESP32_ENABLE_STACK_NONE=y
CONFIG_MEMMAP_SMP=y
# CONFIG_MEMMAP_TRACEMEM is not set
CONFIG_TRACEMEM_RESERVE_DRAM=0x0
CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2048
CONFIG_MAIN_TASK_STACK_SIZE=4096
CONFIG_NEWLIB_STDOUT_ADDCR=y
# 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 is not set
CONFIG_INT_WDT=y
CONFIG_INT_WDT_TIMEOUT_MS=300
CONFIG_INT_WDT_CHECK_CPU1=y
CONFIG_TASK_WDT=y
# CONFIG_TASK_WDT_PANIC is not set
CONFIG_TASK_WDT_TIMEOUT_S=5
CONFIG_TASK_WDT_CHECK_IDLE_TASK=y
CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
# 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_PHY_AUTO_INIT=y
# CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION is not set
CONFIG_ESP32_PHY_MAX_TX_POWER=20

#
# FreeRTOS
#
# CONFIG_FREERTOS_UNICORE is not set
CONFIG_FREERTOS_CORETIMER_0=y
# CONFIG_FREERTOS_CORETIMER_1 is not set
# CONFIG_FREERTOS_CORETIMER_2 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_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_ENABLE_MEMORY_DEBUG is not set
CONFIG_FREERTOS_ISR_STACKSIZE=1536
# CONFIG_FREERTOS_LEGACY_HOOKS is not set
# 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=y
# CONFIG_LOG_DEFAULT_LEVEL_DEBUG is not set
# CONFIG_LOG_DEFAULT_LEVEL_VERBOSE is not set
CONFIG_LOG_DEFAULT_LEVEL=3
CONFIG_LOG_COLORS=y

#
# LWIP
#
# CONFIG_L2_TO_L3_COPY is not set
CONFIG_LWIP_MAX_SOCKETS=4
CONFIG_LWIP_THREAD_LOCAL_STORAGE_INDEX=0
# CONFIG_LWIP_SO_REUSE is not set
CONFIG_LWIP_DHCP_MAX_NTP_SERVERS=1

#
# 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_MPI_INTERRUPT_NUM=18

#
# SPI Flash driver
#
# CONFIG_SPI_FLASH_ENABLE_COUNTERS is not set
Thank you

ESP_Sprite
Posts: 9575
Joined: Thu Nov 26, 2015 4:08 am

Re: Unhandled Interrupt!

Postby ESP_Sprite » Fri Nov 25, 2016 3:23 am

I tried to reproduce this, but I just get a lot of 'Loop' prints on my screen, as expected. Do you still get this result with the latest esp-idf? (Run 'git pull; git submodule update --init' to update.)

lbruder
Posts: 14
Joined: Sat Nov 12, 2016 1:51 am

Re: Unhandled Interrupt!

Postby lbruder » Fri Nov 25, 2016 5:33 pm

Works now, thanks!

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