Since ulp wakeup signal are connected to ulp int raw(except esp32), we
need to clear ulp int raw before sleep when ulp wakeup enabled. Otherwise,
if the ulp int raw is already set, chip will not sleep properly.
Closes https://github.com/espressif/esp-idf/issues/6229
This commit refactors FreeRTOS Kconfig options as follows:
- Grouped them into Kernel and Port submenus
- Renamed Kernel option promppts to match upstream names
- Simplified some option descriptions
- Added "Todo" markers related to SMP support
SD card example prints the line which looks like:
Name: 00000
If only part of the line is received, the regular expression in the
test still matches, and partial name is obtained. Later the example
test expects to see the same name in the file read from the SD card.
This check fails, because only partial name was received earlier.
Fix by adding a CR to the regular expression so that the entire name
is matched.
1. bluedroid: use standard function pointer define.
2. blufi: Change ESP_BD_ADDR_LEN into ESP_BLUFI_BD_ADDR_LEN
3. doc/sphinx_known_warnings: Remove fixed parts.
introduced in e44ead5356
1. The int8M power domain config by default is PD. While LEDC is using
RTC8M as clock source, this power domain will be kept on.
But when 8MD256 is used as RTC clock source, the power domain should
also be kept on.
On ESP32, there was protection for it, but broken by commit
e44ead5356. Currently the power domain
will be forced on when LEDC is using RTC8M as clock source &&
!int8m_pd_en (user enable ESP_PDP_DOMAIN_RTC8M in lightsleep). Otherwise
the power domain will be powered off, regardless of RTC clock source.
In other words, int8M domain will be forced off (even when 8MD256
used as RTC clock source) if LEDC not using RTC8M as clock source, user
doesn't enable ESP_PDP_DOMAIN_RTC8M, or in deep sleep.
On later chips, there's no such protection, so 8MD256 could't be used as
RTC clock source in sleep modes.
This commit adds protection of 8MD256 clock to other chips. Fixes the
incorrect protection logic overriding on ESP32. Now the power domain
will be determiend by the logic below (order by priority):
1. When RTC clock source uses 8MD256, power up
2. When LEDC uses RTC8M clock source, power up
3. In deepsleep, power down
4. Otherwise determined by user config of ESP_PDP_DOMAIN_RTC8M,
power down by default. (This is preferred to have highest
priority, but it's kept as is because of current code structure.)
2. Before, after the macro `RTC_SLEEP_CONFIG_DEFAULT` decides dbias, the
protection above may force the int8m PU. This may cause the inconsistent
of dbias and the int8m PU status.
This commit lifts the logic of pd int8m/xtal fpu logic to upper layer
(sleep_modes.c).
Related: https://github.com/espressif/esp-idf/issues/8007, https://github.com/espressif/esp-idf/pull/8089
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