UART to HID Mouse based on FRDM-KE15Z Board
●This application note describes how to implement the function of UART to HID mouse on K20. NXP's Kinetis series FRDM boards provide an onboard debugger with JTAG interface, using K20DX128VFM5 as the onboard debugger. K20DX128VFM5 is a Cortex®-M4 core processor, it contains the following features:
■The main frequency is up to 50 MHz.
■The flash size is 160 KB.
■The SRAM size is 16 KB.
■It is euqipped with an FS USB device controller.
●Kinetis E series MCUs have a Touch Sensing Input (TSI) module. Users may need to use the UART to HID mouse module to display the TSI demo more intuitively and convert touch events into corresponding HID mouse behaviors. This application note takes FRDM-KE15Z board as an example to implement the function of UART to HID mouse on K20. This example implements the function of setting the relative position and absolute position of the mouse through UART commands.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2 December, 2020 |
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Rev. 0 |
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AN13079 |
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522 KB |
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