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lvgl/docs/others/monkey.md
_VIFEXTech 8a2c670be4
feat(others) add monkey test (#2885) 
* fix(Kconfig) remove duplicate LV_BUILD_EXAMPLES configuration

* feat(refr) add reset of FPS statistics

* fix(conf) mismatched macro judgment

* feat(others) add monkey test

Signed-off-by: FASTSHIFT <vifextech@foxmail.com>
Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>

* fix(monkey) use lv_memset_00 to initialize monkey config

* fix(monkey) random upper limit value

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>

* feat(examples) add monkey test example

* feat(docs) add monkey test description

* feat(monkey) add user_data

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>

* docs(monkey) add instructions

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>

* fix(monkey) EX -> EXAMPLE

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>

* feat(monkey) add comments to monkey config

* docs(monkey) update usage

* feat(Kconfig) add monkey test configuration

* fix(monkey) rand() -> lv_rand()

* feat(example) add button monkey test

* docs(monkey) add button introduction

Signed-off-by: FASTSHIFT <vifextech@foxmail.com>

* fix(monkey) obj -> monkey

Signed-off-by: FASTSHIFT <vifextech@foxmail.com>

Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>
2021-12-14 20:55:45 +01:00

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.. include:: /header.rst 
:github_url: |github_link_base|/others/monkey.md

Monkey

A simple monkey test. Use random input to stress test the application.

Usage

Enable LV_USE_MONKEY in lv_conf.h.

First configure monkey, use lv_monkey_config_t to define the configuration structure, set the type (check input devices for the supported types), and then set the range of period_range and input_range, the monkey will output random operations at random times within this range. Call lv_monkey_create to create monkey. Finally call lv_monkey_set_enable(monkey, true) to enable monkey.

If you want to pause the monkey, call lv_monkey_set_enable(monkey, false). To delete the monkey, call lv_monkey_del(monkey).

Note that input_range has different meanings in different type:

  • LV_INDEV_TYPE_POINTER No effect, click randomly within the pixels of the screen resolution.
  • LV_INDEV_TYPE_ENCODER The minimum and maximum values ​​of enc_diff.
  • LV_INDEV_TYPE_BUTTON The minimum and maximum values ​​of btn_id. Use lv_monkey_get_indev() to get the input device, and use lv_indev_set_button_points() to map the key ID to the coordinates.
  • LV_INDEV_TYPE_KEYPAD No effect, Send random Keys.

Example


.. include:: ../../examples/others/monkey/index.rst

API


.. doxygenfile:: lv_monkey.h
  :project: lvgl