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esp-idf/examples/peripherals/touch_sensor/touch_element/touch_button
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morris b12e250b2c refactor(examples): reformat peripheral examples with astyle_py
2023-09-28 10:08:04 +08:00
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main refactor(examples): reformat peripheral examples with astyle_py 2023-09-28 10:08:04 +08:00
CMakeLists.txt tools: Increase the minimal supported CMake version to 3.16 2022-06-01 06:35:02 +00:00
pytest_touch_button.py touch_sensor: add pytest for all examples 2022-08-01 13:16:04 +08:00
README.md touch_sensor: add pytest for all examples 2022-08-01 13:16:04 +08:00

README.md

Supported Targets ESP32-S2 ESP32-S3

Touch button example

(See the README.md file in the upper level 'examples' directory for more information about examples.)

This example demonstrates how to use the Touch Element library of capacitive touch sensor and set up touch button.

How to use example

Hardware Required

Configure the project

  • Set the target of the build by following command, where TARGET can be esp32s2 or esp32s3.
idf.py set-target TARGET
  • Run idf.py menuconfig to select a dispatch method for the example.

Build and Flash

Build the project and flash it to the board, then run monitor tool to view serial output:

idf.py -p PORT flash monitor

(Replace PORT with the name of the serial port to use.)

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.

Example Output

I (331) Touch Button Example: Touch element library installed
I (331) Touch Button Example: Touch button installed
I (341) Touch Button Example: Touch buttons created
I (341) Touch Button Example: Touch element library start
I (1481) Touch Button Example: Button[1] Press
I (1701) Touch Button Example: Button[1] Release
I (2731) Touch Button Example: Button[2] Press
I (2921) Touch Button Example: Button[2] Release
I (3581) Touch Button Example: Button[5] Press
I (3781) Touch Button Example: Button[5] Release
I (3931) Touch Button Example: Button[4] Press
I (4121) Touch Button Example: Button[4] Release
I (4271) Touch Button Example: Button[3] Press
I (4491) Touch Button Example: Button[3] Release
I (4671) Touch Button Example: Button[6] Press
I (4891) Touch Button Example: Button[6] Release
I (5091) Touch Button Example: Button[7] Press
I (5311) Touch Button Example: Button[7] Release
I (5491) Touch Button Example: Button[8] Press
I (5741) Touch Button Example: Button[8] Release
I (5991) Touch Button Example: Button[9] Press
I (7991) Touch Button Example: Button[9] LongPress
I (9991) Touch Button Example: Button[9] LongPress
I (11991) Touch Button Example: Button[9] LongPress
I (12881) Touch Button Example: Button[9] Release

Troubleshooting

For any technical queries, please open an issue on GitHub. We will get back to you soon.