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fix(esp8266): fix that light sleep process breaks

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This commit is contained in:
Dong Heng
2019-11-25 17:33:40 +08:00
parent 4cae8a580b
commit 06ba43fc9e
1 changed files with 12 additions and 3 deletions
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15
components/esp8266/source/esp_sleep.c
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@ -193,11 +193,15 @@ esp_err_t esp_sleep_disable_wakeup_source(esp_sleep_source_t source)
esp_err_t esp_light_sleep_start(void) esp_err_t esp_light_sleep_start(void)
{ {
esp_err_t ret;
esp_irqflag_t irqflag = soc_save_local_irq();
uint32_t wdevflag = save_local_wdev();
uint32_t period = pm_rtc_clock_cali_proc(); uint32_t period = pm_rtc_clock_cali_proc();
const uint32_t sleep_rtc_ticks = pm_usec2rtc(s_sleep_duration, period); const uint32_t sleep_rtc_ticks = pm_usec2rtc(s_sleep_duration, period);
const rtc_cpu_freq_t cpu_freq = rtc_clk_cpu_freq_get();
if (sleep_rtc_ticks > WAKEUP_EARLY_TICKS + 1) { if (sleep_rtc_ticks > WAKEUP_EARLY_TICKS + 1) {
const rtc_cpu_freq_t cpu_freq = rtc_clk_cpu_freq_get();
rtc_lightsleep_init(); rtc_lightsleep_init();
pm_set_sleep_cycles(sleep_rtc_ticks - WAKEUP_EARLY_TICKS); pm_set_sleep_cycles(sleep_rtc_ticks - WAKEUP_EARLY_TICKS);
rtc_light_sleep_start(s_sleep_wakup_triggers, 0); rtc_light_sleep_start(s_sleep_wakup_triggers, 0);
@ -205,10 +209,15 @@ esp_err_t esp_light_sleep_start(void)
rtc_clk_cpu_freq_set(cpu_freq); rtc_clk_cpu_freq_set(cpu_freq);
return ESP_OK; ret = ESP_OK;
} else {
ret = ESP_ERR_INVALID_STATE;
} }
return ESP_ERR_INVALID_STATE; restore_local_wdev(wdevflag);
soc_restore_local_irq(irqflag);
return ret;
} }
void esp_sleep_lock(void) void esp_sleep_lock(void)