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feat(esp_hw_support): count pau backup time into sleep rejection judgment

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wuzhenghui
2025-03-21 20:51:09 +08:00
parent 18506d945f
commit a7e91d59d1
1 changed files with 2 additions and 1 deletions
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3
components/esp_hw_support/sleep_modes.c
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@ -1529,9 +1529,10 @@ static esp_err_t timer_wakeup_prepare(int64_t sleep_duration)
#if SOC_LP_TIMER_SUPPORTED
#if CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP
int64_t backup_cost_ticks = rtc_time_us_to_slowclk(((pmu_sleep_machine_constant_t *)PMU_instance()->mc)->hp.regdma_a2s_work_time_us, s_config.rtc_clk_cal_period);
// Last timer wake-up validity check
if ((sleep_duration == 0) || \
(target_wakeup_tick < rtc_time_get() + SLEEP_TIMER_ALARM_TO_SLEEP_TICKS)) {
(target_wakeup_tick < rtc_time_get() + SLEEP_TIMER_ALARM_TO_SLEEP_TICKS + backup_cost_ticks)) {
// Treat too short sleep duration setting as timer reject
return ESP_ERR_SLEEP_REJECT;
}