70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
#ifndef CONSOLE_H
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#define CONSOLE_H
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/**
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* @brief Structure representing a GLCD driver.
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*/
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typedef struct GLCDConsole GLCDConsole;
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/**
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* @brief @p GLCDConsole specific methods.
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*/
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#define _glcd_driver_methods \
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_base_asynchronous_channel_methods
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/**
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* @extends BaseAsynchronousChannelVMT
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*
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* @brief @p GLCDConsole virtual methods table.
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*/
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struct GLCDConsoleVMT {
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_glcd_driver_methods
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};
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/**
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* @extends BaseAsynchronousChannel
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*
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* @brief GLCD Console class.
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* @details This class extends @p BaseAsynchronousChannel by adding physical
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* I/O queues.
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*/
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struct GLCDConsole {
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/** @brief Virtual Methods Table.*/
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const struct GLCDConsoleVMT *vmt;
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_base_asynchronous_channel_data
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/* WARNING: Do not add any data to this struct above this comment, only below */
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/* text buffer */
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uint8_t *buf;
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/* font */
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const uint8_t *font;
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/* lcd area to use */
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uint16_t x0,y0,x1,y1;
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/* current cursor position, in character coordinates (not pixels) */
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uint16_t cx,cy;
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/* console size in characters */
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uint16_t sx,sy;
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/* foreground and background colour */
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uint16_t bkcolor, color;
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/* font size in pixels */
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uint8_t fx,fy;
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/* buffer index */
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uint16_t wptr, blen, bstrt;
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bool_t full;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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msg_t lcdConsoleInit(GLCDConsole *console, uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1,
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const uint8_t *font, uint8_t *buffer, uint16_t bkcolor, uint16_t color);
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msg_t lcdConsolePut(GLCDConsole *console, char c);
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msg_t lcdConsoleWrite(GLCDConsole *console, uint8_t *bp, size_t n);
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#ifdef __cplusplus
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}
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#endif
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#endif /* CONSOLE_H */
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