pioduino/esp-idf
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

light sleep: some default parameters optimization

Browse Source
This commit is contained in:
Li Shuai
2021-02-23 10:17:27 +08:00
committed by bot
parent 5b51cc6123
commit 1595973fe8
7 changed files with 139 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_pm/pm_impl.c
+48 -1
View File
@@ -152,7 +152,7 @@ static esp_pm_lock_handle_t s_rtos_lock_handle[portNUM_PROCESSORS];
/* Lookup table of CPU frequency configs to be used in each mode.
* Initialized by esp_pm_impl_init and modified by esp_pm_configure.
*/
rtc_cpu_freq_config_t s_cpu_freq_by_mode[PM_MODE_COUNT];
static rtc_cpu_freq_config_t s_cpu_freq_by_mode[PM_MODE_COUNT];
/* Whether automatic light sleep is enabled */
static bool s_light_sleep_en = false;
@@ -198,6 +198,9 @@ static const char* TAG = "pm";
static void do_switch(pm_mode_t new_mode);
static void leave_idle(void);
static void on_freq_update(uint32_t old_ticks_per_us, uint32_t ticks_per_us);
#if CONFIG_PM_SLP_DEFAULT_PARAMS_OPT
static void esp_pm_light_sleep_default_params_config(int min_freq_mhz, int max_freq_mhz);
#endif
pm_mode_t esp_pm_impl_get_mode(esp_pm_lock_type_t type, int arg)
{
@@ -311,6 +314,12 @@ esp_err_t esp_pm_configure(const void* vconfig)
}
#endif
#if CONFIG_PM_SLP_DEFAULT_PARAMS_OPT
if (config->light_sleep_enable) {
esp_pm_light_sleep_default_params_config(min_freq_mhz, max_freq_mhz);
}
#endif
return ESP_OK;
}
@@ -662,6 +671,19 @@ void esp_pm_impl_dump_stats(FILE* out)
}
#endif // WITH_PROFILING
int esp_pm_impl_get_cpu_freq(pm_mode_t mode)
{
int freq_mhz;
if (mode >= PM_MODE_LIGHT_SLEEP && mode < PM_MODE_COUNT) {
portENTER_CRITICAL(&s_switch_lock);
freq_mhz = s_cpu_freq_by_mode[mode].freq_mhz;
portEXIT_CRITICAL(&s_switch_lock);
} else {
abort();
}
return freq_mhz;
}
void esp_pm_impl_init(void)
{
#if defined(CONFIG_ESP_CONSOLE_UART)
@@ -818,3 +840,28 @@ void periph_inform_out_light_sleep_overhead(uint32_t out_light_sleep_time)
}
}
}
static update_light_sleep_default_params_config_cb_t s_light_sleep_default_params_config_cb = NULL;
void esp_pm_register_light_sleep_default_params_config_callback(update_light_sleep_default_params_config_cb_t cb)
{
if (s_light_sleep_default_params_config_cb == NULL) {
s_light_sleep_default_params_config_cb = cb;
}
}
void esp_pm_unregister_light_sleep_default_params_config_callback(void)
{
if (s_light_sleep_default_params_config_cb) {
s_light_sleep_default_params_config_cb = NULL;
}
}
#if CONFIG_PM_SLP_DEFAULT_PARAMS_OPT
static void esp_pm_light_sleep_default_params_config(int min_freq_mhz, int max_freq_mhz)
{
if (s_light_sleep_default_params_config_cb) {
(*s_light_sleep_default_params_config_cb)(min_freq_mhz, max_freq_mhz);
}
}
#endif