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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** System Management (System) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_system.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_system_pen_speed_init PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This service initiates system pen speed. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* current Current pen position */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* tx_timer_get Get ThreadX timer tick */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_system_event_send Send GUIX system event */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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VOID _gx_system_pen_speed_init(GX_POINT *current) |
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{ |
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#ifdef GX_THREADX_BINDING |
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_gx_system_last_clock = tx_time_get(); |
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#else |
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_gx_system_last_clock = GX_SYSTEM_TIME_GET; |
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#endif |
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_gx_system_last_pen_point = *current; |
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_gx_system_pen_speed_x = _gx_system_pen_speed_y = 0; |
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} |
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