esp32 core dump to flash
1. menuconfig option to select where to store core dump: flash, uart or disable
2. Saving of core dump to flash
3. Partition table definitions files with core dump partition
4. Python scripts to support core dump generation from GDB command line
See merge request !341
The following issues mentioned during MR!341 review were fixed:
1) Core dump test application description
2) Usage of CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH and CONFIG_ESP32_ENABLE_COREDUMP_TO_UART
3) FLASH_GUARD_START macro usage is fixed in flash API
4) Core dump module logging facility
5) cache util functions doc updated
6) interactive delay before print core dump to uart
7) core dump partion support in build system
component bt:Added the create attribute table method to the new API
GATT Server service table APIs.
Have already modify the style and other things as @jeroen suggestion in other MR(the MR have been closed)
See merge request !399
deep sleep related fixes
A few fixes for deep sleep behavior:
- Fix a regression that deep sleep stub crashed if `ESP32_DEEP_SLEEP_WAKEUP_DELAY` option was enabled — the stub called `ets_update_cpu_frequency`, which was recently redefined to be an IRAM function, rather than a ROM one. Fixed by restoring the ROM definition as `ets_update_cpu_frequency_rom`, and using that in the deep sleep stub.
- By default, don't power down RTC_SLOW_MEM if there is any data in .rtc.data or .rtc.bss sections. This provides better out-of-the box experience, as variables attributed to .rtc.data are actually preserved during deep sleep.
- Store boot time in RTC_STORE registers instead of using a variable with RTC_DATA_ATTR. This allows RTC_SLOW_MEM to be powered down in deep sleep if no variables with RTC_DATA_ATTR are present in the program.
Fixes https://github.com/espressif/esp-idf/issues/182
See merge request !409
Deep sleep stub may call ets_update_cpu_frequency, which has been moved from ROM to IRAM.
Restore the ROM version in the linker script, call it ets_update_cpu_frequency_rom, use it in the deep sleep stub.
fix mbedtls unit tests, fix IDF_VER when building a project outside ESP-IDF tree
- mbedTLS test needs about 5% more time to run (in debug mode) when building with 5.2.0, compared to 4.8.5. Increase the timeout to let the test pass.
- when doing `git describe` in IDF_VER definition, `-C $(IDF_PATH)` is needed to get the version of ESP-IDF, and not the project being built (which may not even be in git)
See merge request !411
1) PS is fixed up to allow GDB backtrace to work properly
2) MR!341 discussion: in core dump module: esp_panicPutXXX was replaced by ets_printf.
3) MR!341 discussion: core dump flash magic number was changed.
4) MR!341 discussion: SPI flash access API was redesigned to allow flexible critical section management.
5) test app for core dump feature was added
6) fixed base64 file reading issues on Windows platform
7) now raw bin core file is deleted upon core loader failure by epscoredump.py
Complimentary changes:
1) Partition table definitions files with core dump partition
2) Special sub-type for core dump partition
3) Special version of spi_flash_xxx
4) espcoredump.py is script to get core dump from flash and print useful info
5) FreeRTOS API was extended to get tasks snapshots
Clean up WiFi & Bluetooth config options
* Splits "WiFi" configuration out from ESP32 configuration submenu to its own menu.
* Renames "BT" to "Bluetooth", enabling Bluetooth is now in this option not the ESP32 submenu.
* Also disables compiling/linking of BT stack if Bluetooth is disabled, saves some build time.
See merge request !397
update toolchain version, rebuild newlib
- This MR updates the toolchain version used in the ESP-IDF
- Compiler version check and warning is added to project.mk
- Newlib is rebuilt to include wcsftime function
- libstdc++ build uses correct newlib headers (so we won't get undefined reference to `__impure_ptr` anymore)
See merge request !387
esp32: fixs about auto-reconnect and ap ssid configuration
1. Remove auto-reconnect
2. Use strnlen instead strlen to calculate ssid len in wifi lib
See merge request !407
component/bt: check for registration status of callback function before using it
Add checking of NULL function pointers when calling bluetooth callbacks, especially before the callback functions are registered
See merge request !406
add wpa2 set id api and modify null data tx description
1. wpa2: add wpa2 set id api
2. low rate: modify null data tx description
See merge request !402
ethernet: support flow control
(1) Only fullduplex mode support flow ctrl .
(2) Fix reboot exception which caused by not-reset EMAC hardware (such as DMA) when reset CPU.
See merge request !392
component/bt: bug fix of lack of checking bluetooth stack status inside API functions
Add an API function for checking bluetooth stack status: whether it is uninitialized, initialized or enabled.
The function is intended to be used by users to check the bluetooth stack status, also, it is used inside bluetooth API functions to ensure the stack is in valid state.
See merge request !405
Place cross-core interrupt into IRAM, sanity check handler address passed into esp_intr_alloc
Cross-core interrupt handler was not marked with IRAM_ATTR.
The reason why this caused an exception is probably due to some tasks running at highest priority (these are not blocked by spi_flash_disable_caches_interrupts_and_other_cpu mechanism).
This change puts the interrupt handler into IRAM and adds a sanity check into `esp_intr_alloc`.
Reported on Github: https://github.com/espressif/esp-idf/issues/211
See merge request !404
