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esp32: Fixed and updated core dump docs

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Alexey Gerenkov 2017-01-26 18:47:10 +03:00
parent 4dd81fddd8
commit e6f8837152
1 changed files with 9 additions and 4 deletions
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docs/core_dump.rst
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@ -16,13 +16,18 @@ ESP-IDF provides special script `espcoredump.py` to help users to retrieve and a
Configuration Configuration
------------- -------------
Currently there are three options related to core dump generation which user can choose in configuration menu of the application (`make menuconfig`): There are a number of core dump related configuration options which user can choose in configuration menu of the application (`make menuconfig`).
1. Core dump data destination (`Components -> ESP32-specific config -> Core dump destination`):
* Disable core dump generation * Disable core dump generation
* Save core dump to flash * Save core dump to flash
* Print core dump to UART * Print core dump to UART
These options can be choosen in Components -> ESP32-specific config -> Core dump destination menu item. 2. Logging level of core dump module (`Components -> ESP32-specific config -> Core dump module logging level`). Value is a number from 0 (no output) to 5 (most verbose).
3. Delay before core dump will be printed to UART (`Components -> ESP32-specific config -> Core dump print to UART delay`). Value is in ms.
Save core dump to flash Save core dump to flash
----------------------- -----------------------
@ -49,8 +54,8 @@ Print core dump to UART
----------------------- -----------------------
When this option is selected base64-encoded core dumps are printed on UART upon system panic. In this case user should save core dump text body to some file manually and When this option is selected base64-encoded core dumps are printed on UART upon system panic. In this case user should save core dump text body to some file manually and
then run the following command: `espcoredump.py -p </path/to/serial/port> info_corefile -t b64 -c </path/to/saved/base64/text> </path/to/program/elf/file>` then run the following command: `espcoredump.py info_corefile -t b64 -c </path/to/saved/base64/text> </path/to/program/elf/file>`
or `espcoredump.py -p </path/to/serial/port> dbg_corefile -t b64 -c </path/to/saved/base64/text> </path/to/program/elf/file>` or `espcoredump.py dbg_corefile -t b64 -c </path/to/saved/base64/text> </path/to/program/elf/file>`
Base64-encoded body of core dump will be between the following header and footer:: Base64-encoded body of core dump will be between the following header and footer::