Removed as much branching (if statements) from the
gpio_intr_service ISR, as possible and split the while loop into
two. Also forced writing the two status*_w1tc variables only once,
instead of every time after calling the external function hooks.
The measurements below, was done using the following tools:
Toolchain version: crosstool-ng-1.22.0-80-g6c4433a
Compiler version: 5.2.0
Here follows a comparison of the gpio_intr_service ISR's
execution time, using a DS1054 oscilloscope. All the time spent
calling external functions, via the function pointers
gpio_isr_func[gpio_num].fn, were disregarded.
With OPTIMIZATION_FLAGS = -Og, 1.34 uSeconds faster:
3.22 uSec (with this patch)
4.56 uSec (with commit 71c90ac4)
100 - (100 * 4.56 / 3.22) = 42% faster
With OPTIMIZATION_FLAGS = -Os, 1.65 uSeconds faster:
2.89 uSec (with this patch)
4.54 uSec (with commit 71c90ac4)
100 - (100 * 4.54 / 2.89) = 57% faster
Signed-off-by: Konstantin Kondrashov <konstantin@espressif.com>
Merges https://github.com/espressif/esp-idf/pull/2861
mdns_search_once_t::lock is used to synchronize tasks (taken by one
task and given by the other) so it should not be a mutex.
Convert to semaphore, and rename to indicate its purpose.
A problem if the Python interpreter used for idf.py (or set via PYTHON
variable) didn't match
"/usr/bin/env python" (or the associated executable for .py files, on
Windows).
Closes https://github.com/espressif/esp-idf/issues/3160
Possibly also fix for https://github.com/espressif/esp-idf/issues/2936
Adds build system test to catch any future direct execution of Python in
the standard build process.
mdns_search_once_t::lock is used to synchronize tasks (taken by one
task and given by the other) so it should not be a mutex.
Convert to semaphore, and rename to indicate its purpose.
remove duplicated include from components/esp32/incliude/esp_core_dump.h
espcoredump/incliude/esp_core_dump.h:
fix signature of the functions esp_core_dump_to_uart() and esp_core_dump_to_uart();
add espcoredump into COMPONENT_PRIV_REQUIRES list
fix linker.lf file
1. Add Kconfig options to control task listing support.
2. Convert magic values (-1, -2) to named constants.
3. Convert spaces to tabs to match the rest of the file.
4. Rename getAllTasksHandle to getTaskInfo to reflect its purpose.
5. Add some curly braces for single line statements.
By default, if a URI handler changes the http session context,
the webserver internally clears the older context after the handler
returns. However, if applications want to change this behavior and
manage the allocation/de-allocation/freeing themselves and let the
server handle only the "socket close" case, this commit provides such
an option.
Fix following WiFi bugs:
1. Fix the bug that STA incorrectly deletes BA when receiving DelBA request
2. Add out of memory check
3. Fix the bug that STA incorrectly receives packets when scanning in connected status
This commit removes trailing semicolons following a while(0) from
function-like macros in IDF. This will force those macros to be called
with a semicolon when called.
