123 lines
3.5 KiB
C
123 lines
3.5 KiB
C
/*!
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\file lcd_log.c
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\brief LCD log driver
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\version 2025-02-10, V2.4.0, demo for GD32E23x
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*/
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/*
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Copyright (c) 2025, GigaDevice Semiconductor Inc.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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OF SUCH DAMAGE.
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*/
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#include "lcd_log.h"
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/*!
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\brief initialize the LCD log module
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\param[in] none
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\param[out] none
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\retval none
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*/
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void lcd_log_init(void)
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{
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lcd_clear(BLACK);
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}
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/*!
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\brief de-initialize the LCD log module
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\param[in] none
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\param[out] none
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\retval none
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*/
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void lcd_log_deinit(void)
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{
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}
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/*!
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\brief display the application header (title) on the LCD screen
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\param[in] p_title: pointer to the string to be displayed
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\param[in] start_x: the start x position
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\param[out] none
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\retval none
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*/
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void lcd_log_header_set(uint8_t *pTitle, uint16_t StartX)
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{
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lcd_rect_color_draw(0, 0, 240, 40, BLUE);
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lcd_draw_font_gbk16(StartX, 10, RED, BLUE, (char *)pTitle);
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}
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/*!
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\brief display the application footer (status) on the LCD screen
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\param[in] p_status: pointer to the string to be displayed
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\param[in] start_x: the start x position
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\param[out] none
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\retval none
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*/
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void lcd_log_footer_set(uint8_t *pStatus, uint16_t StartX)
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{
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lcd_rect_color_draw(0, 280, 240, 320, BLUE);
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lcd_draw_font_gbk16(StartX, 290, RED, BLUE, (char *)pStatus);
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}
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/**
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* @brief Clear the Text Zone
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* @param None
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* @retval None
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*/
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void lcd_log_text_zone_clear(uint16_t StartX,
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uint16_t StartY,
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uint16_t EndX,
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uint16_t EndY)
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{
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lcd_rect_color_draw(StartX, StartY, EndX, EndY, BLACK);
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}
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/**
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* @brief Redirect the printf to the lcd
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* @param pStr: pointer to string to be displayed
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* @param Len: string length
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* @retval None
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*/
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void lcd_log_print(uint8_t *pStr,
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uint16_t *pLine,
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uint16_t CharColor,
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uint16_t BackColor)
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{
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if(*pLine >= 280) {
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*pLine = 40;
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lcd_rect_color_draw(0, 40, 240, 280, BLACK);
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}
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lcd_draw_font_gbk16(2, *pLine, CharColor, BackColor, (char *)pStr);
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*pLine += 20;
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}
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