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fix(hal): fix the issue of dual-core contention for RTC_CNTL regs

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hebinglin
2026-03-02 12:22:15 +08:00
parent b291d5c0e9
commit 1d2ffd5941
23 changed files with 258 additions and 57 deletions
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components/esp_hw_support/include/esp_private/periph_ctrl.h
+1 -1
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@@ -48,7 +48,7 @@ extern "C" {
* @note User code protected by this macro should be as short as possible, because it's a critical section
*/
#define PERIPH_RCC_ATOMIC() \
for (int _rc_cnt = 1, __DECLARE_RCC_ATOMIC_ENV; \
for (int _rc_cnt = 1, __DECLARE_RCC_ATOMIC_ENV __attribute__((unused)); \
_rc_cnt ? (periph_rcc_enter(), 1) : 0; \
periph_rcc_exit(), _rc_cnt--)