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esp-idf/examples/system/deep_sleep
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Konstantin Kondrashov 399d2d2605 all: Using xxx_periph.h 
Using xxx_periph.h in whole IDF instead of xxx_reg.h, xxx_struct.h, xxx_channel.h ... .

Cleaned up header files from unnecessary headers (releated to soc/... headers).
2019-06-03 14:15:08 +08:00
..
main
all: Using xxx_periph.h
2019-06-03 14:15:08 +08:00
CMakeLists.txt
cmake: make main a component again
2018-09-11 09:44:12 +08:00
Makefile
add deep sleep wake up example
2017-02-22 18:40:31 +08:00
README.md
add deep sleep wake up example
2017-02-22 18:40:31 +08:00
sdkconfig.defaults
Rename Kconfig options (components/esp32)
2019-05-21 09:09:01 +02:00

README.md

Example: deep sleep

This example illustrates usage of deep sleep mode and various wakeup sources.

The following wake up sources are configured:

  • Timer: wake up the chip in 20 seconds
  • EXT1: wake up the chip if any of the two buttons are pressed (GPIO25, GPIO26)
  • Touch: wake up the chip if any of the touch pads are pressed (GPIO32, GPIO33)
  • ULP: wake up when the chip temperature changes by more than ~5 degrees Celsius (this value hasn't been characterized exactly yet).