alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-10 04:43:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

docs(esp32p4): update misc docs for esp32p4

Browse Source
This commit is contained in:
Marius Vikhammer
2023-12-05 18:28:58 +08:00
parent cb66d6f6fa
commit ac3915f092
28 changed files with 111 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
docs/en/api-guides/fatal-errors.rst
View File

@@ -282,7 +282,7 @@ The GDB prompt can be used to inspect CPU registers, local and static variables,
RTC Watchdog Timeout
--------------------
{IDF_TARGET_RTCWDT_RTC_RESET:default="Not updated", esp32="RTCWDT_RTC_RESET", esp32s2="RTCWDT_RTC_RST", esp32s3="RTCWDT_RTC_RST", esp32c3="RTCWDT_RTC_RST", esp32c2="RTCWDT_RTC_RST", esp32c6="LP_WDT_SYS", esp32h2="LP_WDT_SYS"}
{IDF_TARGET_RTCWDT_RTC_RESET:default="Not updated", esp32="RTCWDT_RTC_RESET", esp32s2="RTCWDT_RTC_RST", esp32s3="RTCWDT_RTC_RST", esp32c3="RTCWDT_RTC_RST", esp32c2="RTCWDT_RTC_RST", esp32c6="LP_WDT_SYS", esp32h2="LP_WDT_SYS", esp32p4="LP_WDT_SYS"}
The RTC watchdog is used in the startup code to keep track of execution time and it also helps to prevent a lock-up caused by an unstable power source. It is enabled by default (see :ref:`CONFIG_BOOTLOADER_WDT_ENABLE`). If the execution time is exceeded, the RTC watchdog will restart the system. In this case, the ROM bootloader will print a message with the ``RTC Watchdog Timeout`` reason for the reboot.