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IDF master c69f0ec32 (#5449)

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esp-dsp: master f4d7d6e
esp-face: master 420fc7e
esp-rainmaker: f1b82c7
esp32-camera: master 6a9497b
esp_littlefs: master b58f00c
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Me No Dev
2021-07-26 15:56:05 +03:00
committed by GitHub
parent e0e5c88658
commit 6972695d95
588 changed files with 15433 additions and 1657 deletions
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17
tools/sdk/esp32/include/freertos/port/xtensa/include/freertos/portmacro.h
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@ -308,11 +308,22 @@ static inline void uxPortCompareSetExtram(volatile uint32_t *addr, uint32_t comp
void vPortYield( void );
void vPortEvaluateYieldFromISR(int argc, ...);
void _frxt_setup_switch( void );
/**
* Macro to count number of arguments of a __VA_ARGS__ used to support portYIELD_FROM_ISR with,
* or without arguments.
* or without arguments. The macro counts only 0 or 1 arguments.
*
* In the future, we want to switch to C++20. We also want to become compatible with clang.
* Hence, we provide two versions of the following macros which are using variadic arguments.
* The first one is using the GNU extension ##__VA_ARGS__. The second one is using the C++20 feature __VA_OPT__(,).
* This allows users to compile their code with standard C++20 enabled instead of the GNU extension.
* Below C++20, we haven't found any good alternative to using ##__VA_ARGS__.
*/
#if defined(__cplusplus) && (__cplusplus > 201703L)
#define portGET_ARGUMENT_COUNT(...) portGET_ARGUMENT_COUNT_INNER(0 __VA_OPT__(,) __VA_ARGS__,1,0)
#else
#define portGET_ARGUMENT_COUNT(...) portGET_ARGUMENT_COUNT_INNER(0, ##__VA_ARGS__,1,0)
#endif
#define portGET_ARGUMENT_COUNT_INNER(zero, one, count, ...) count
_Static_assert(portGET_ARGUMENT_COUNT() == 0, "portGET_ARGUMENT_COUNT() result does not match for 0 arguments");
@ -325,7 +336,11 @@ _Static_assert(portGET_ARGUMENT_COUNT(1) == 1, "portGET_ARGUMENT_COUNT() result
* it was developed to support both usages of portYIELD inside of an ISR. Any other usage form
* might result in undesired behaviour
*/
#if defined(__cplusplus) && (__cplusplus > 201703L)
#define portYIELD_FROM_ISR(...) vPortEvaluateYieldFromISR(portGET_ARGUMENT_COUNT(__VA_ARGS__) __VA_OPT__(,) __VA_ARGS__)
#else
#define portYIELD_FROM_ISR(...) vPortEvaluateYieldFromISR(portGET_ARGUMENT_COUNT(__VA_ARGS__), ##__VA_ARGS__)
#endif
/* Yielding within an API call (when interrupts are off), means the yield should be delayed
until interrupts are re-enabled.