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fix(esp_hw_support): update systimer step immediately when XTAL changes on esp32s2

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This commit is contained in:
wuzhenghui
2025-05-16 16:51:37 +08:00
parent 85aad225d0
commit bc1624879c
5 changed files with 10 additions and 39 deletions
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12
components/esp_timer/include/esp_private/esp_timer_private.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2017-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2017-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -24,16 +24,6 @@
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Notify esp_timer implementation that APB frequency has changed
*
* Called by the frequency switching code.
*
* @param apb_ticks_per_us new number of APB clock ticks per microsecond
*/
void esp_timer_private_update_apb_freq(uint32_t apb_ticks_per_us);
/**
* @brief Set esp_timer time to a certain value
*

11
components/esp_timer/private_include/esp_timer_impl.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2017-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2017-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -69,15 +69,6 @@ void esp_timer_impl_set_alarm(uint64_t timestamp);
*/
void esp_timer_impl_set_alarm_id(uint64_t timestamp, unsigned alarm_id);
/**
* @brief Notify esp_timer implementation that APB frequency has changed
*
* Called by the frequency switching code.
*
* @param apb_ticks_per_us new number of APB clock ticks per microsecond
*/
void esp_timer_impl_update_apb_freq(uint32_t apb_ticks_per_us);
/**
* @brief Adjust current esp_timer time by a certain value
*

10
components/esp_timer/src/esp_timer_impl_systimer.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2017-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2017-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -129,13 +129,6 @@ static void IRAM_ATTR timer_alarm_isr(void *arg)
#endif // ISR_HANDLERS != 1
}
void IRAM_ATTR esp_timer_impl_update_apb_freq(uint32_t apb_ticks_per_us)
{
#if !SOC_SYSTIMER_FIXED_DIVIDER
systimer_hal_on_apb_freq_update(&systimer_hal, apb_ticks_per_us);
#endif
}
void esp_timer_impl_set(uint64_t new_us)
{
portENTER_CRITICAL_SAFE(&s_time_update_lock);
@@ -249,6 +242,5 @@ uint64_t esp_timer_impl_get_alarm_reg(void)
return val;
}
void esp_timer_private_update_apb_freq(uint32_t apb_ticks_per_us) __attribute__((alias("esp_timer_impl_update_apb_freq")));
void esp_timer_private_set(uint64_t new_us) __attribute__((alias("esp_timer_impl_set")));
void esp_timer_private_advance(int64_t time_diff_us) __attribute__((alias("esp_timer_impl_advance")));