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

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This commit is contained in:
hebinglin
2026-02-10 12:08:03 +08:00
parent ce0597161e
commit baeabe48c3
21 changed files with 254 additions and 53 deletions
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components/esp_hal_gpio/esp32/include/hal/gpio_ll.h
+12 -2
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@@ -578,22 +578,32 @@ static inline void gpio_ll_get_drive_capability(gpio_dev_t *hw, uint32_t gpio_nu
*
* @param hw Peripheral GPIO hardware instance address.
*/
static inline void gpio_ll_deep_sleep_hold_en(gpio_dev_t *hw)
static inline void _gpio_ll_deep_sleep_hold_en(gpio_dev_t *hw)
{
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_DG_PAD_FORCE_UNHOLD);
SET_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_DG_PAD_AUTOHOLD_EN_M);
}
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
/// When operating RTC_CNTL_DIG_ISO_REG, PERIPH_RCC_ATOMIC() must be used to ensure atomicity.
#define gpio_ll_deep_sleep_hold_en(...) (void)__DECLARE_RCC_ATOMIC_ENV; _gpio_ll_deep_sleep_hold_en(__VA_ARGS__)
/**
* @brief Disable all digital gpio pad hold function during Deep-sleep.
*
* @param hw Peripheral GPIO hardware instance address.
*/
static inline void gpio_ll_deep_sleep_hold_dis(gpio_dev_t *hw)
static inline void _gpio_ll_deep_sleep_hold_dis(gpio_dev_t *hw)
{
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_DG_PAD_AUTOHOLD_EN_M);
}
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
/// When operating RTC_CNTL_DIG_ISO_REG, PERIPH_RCC_ATOMIC() must be used to ensure atomicity.
#define gpio_ll_deep_sleep_hold_dis(...) (void)__DECLARE_RCC_ATOMIC_ENV; _gpio_ll_deep_sleep_hold_dis(__VA_ARGS__)
/**
* @brief Get deep sleep hold status
*