esp-idf

Autor	SHA1	Wiadomość	Data
Ivan Grokhotkov	9aa0e29079	deep sleep: keep RTC_SLOW_MEM powered on if data is placed into RTC slow memory	2017-01-12 14:15:30 +08:00
Ivan Grokhotkov	e4811216ff	deep sleep: fix regression due to moving ets_update_cpu_frequency into IRAM Deep sleep stub may call ets_update_cpu_frequency, which has been moved from ROM to IRAM. Restore the ROM version in the linker script, call it ets_update_cpu_frequency_rom, use it in the deep sleep stub.	2017-01-12 14:15:25 +08:00
Ivan Grokhotkov	370f4b8556	deep sleep: set pin configuration right before entering deep sleep This change allows setting pin configuration for EXT1 wakeup depending on the state of RTC_PERIPH power domain: - if peripherals are enabled (due to another wakeup mode, or due to esp_deep_sleep_pd_config call), we can keep internal pullups/pulldowns enabled - if peripherals are disabled, pullups and pulldowns need to be disabled as well Also add comments about the purpose of registers being configured.	2016-12-16 14:30:27 +08:00
Ivan Grokhotkov	609d852834	deep sleep: power down RTC peripherals in EXT1 sleep	2016-12-16 14:30:27 +08:00
Ivan Grokhotkov	35115885c5	deep sleep: add API to control power down	2016-12-16 14:30:27 +08:00