c0b964b4f4
Set FP_OFF (), FP_SEG() for the callback function at interrupt setting in WonderWitch
Adjust appropriately according to the setting method. (Fit to wwterm)
UNIXTimer.c: UNIXTimer_Unpause()
((unix_timer -> pause == 1) && (unix_timer -> interrupt_in_pause == 0))
Fixed a bug that was not unix_timer-> pause--; when it was.
(It was not unposted when interrupt was not applied during pause)
Serial receive interrupt, keyboard interrupt added. (corresponding to wwterm, operation confirmed)
Added UNIXSerialPort class.
With this, at WonderWitch,
com_intvector.callback = (void (near *) ()) FP_OFF (com_handler);
com_intvector.cs = _ asm_inline ("\tmov \tax, cs");
com_intvector.ds = _ asm_inline ("\tmov \tax, ds");
sys_interrupt_set_hook (SYS_INT_RECEIVEREADY,
& com_intvector, & com_last_intvector);
Interrupt setting like that shown in Fig.
For warning, add WonX_Warning ().
Move WonX_Error () to WonX.c.
comm_send_string (), text_put_string (), text_put_substring () When executed
Fix output message.
Implement cursor display function. (Add WWCursor class) (Do not blink. Display only)
When displaying the cursor, text information inside WWDisplay_DrawLCDPanel ()
Since we need to be able to read it, we will discontinue the WonXText class and add the WWText class
I moved to a member of the WWDisplay class.
In palette_get_color (), transparent color is displayed when executing WWPalette_GetMappedColors ()
Since it was not considered to be returned as -1, palette_get_color ()
Fixed a bug where return value was wrong value.
Character color palette, LCD color palette initial value, with WonderWitch
It was made to coincide with the initial value.
As a sample, add wwterm - b 05. (Add wwterm target to Makefile)
Version 1.1 - from wonx-1.1.tar.gz
138 lines
4.1 KiB
C
138 lines
4.1 KiB
C
/*****************************************************************************/
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/* ここから */
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/*****************************************************************************/
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#include "WWLCDPanelP.h"
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#include "WonX.h"
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/*****************************************************************************/
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/* メンバ関数の定義 */
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/*****************************************************************************/
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int WWLCDPanel_GetWidth( WWLCDPanel p) { return (p->width ); }
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int WWLCDPanel_GetHeight(WWLCDPanel p) { return (p->height); }
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int WWLCDPanel_SetWidth( WWLCDPanel p, int n) { return (p->width = n); }
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int WWLCDPanel_SetHeight(WWLCDPanel p, int n) { return (p->height = n); }
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int WWLCDPanel_ResetCurrent(WWLCDPanel p)
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{
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return (p->current = 0);
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}
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int WWLCDPanel_ReverseCurrent(WWLCDPanel p)
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{
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return (p->current = 1 - p->current);
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}
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int WWLCDPanel_ResetAllDraw(WWLCDPanel p) { return (p->all_draw = 0); }
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int WWLCDPanel_SetAllDraw(WWLCDPanel p) { return (p->all_draw = 1); }
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int WWLCDPanel_IsAllDraw(WWLCDPanel p) { return (p->all_draw); }
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unsigned char * WWLCDPanel_GetPixelMap(WWLCDPanel p)
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{
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return (p->pixel[p->current]);
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}
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/* LCDは１ピクセル16色(４ビット必要) */
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static int WWLCDPanel_GetPixelByCurrent(WWLCDPanel lcd_panel, int current,
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int x, int y)
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{
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unsigned char pixel;
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if ( (x < 0) || (x > WWLCDPanel_GetWidth( lcd_panel) - 1) ||
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(y < 0) || (y > WWLCDPanel_GetHeight(lcd_panel) - 1) )
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return (-1);
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pixel = lcd_panel->pixel[current][y * WWLCDPanel_GetWidth(lcd_panel) + x];
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pixel &= 0x0f;
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return ((int)pixel);
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}
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static int WWLCDPanel_GetOldPixel(WWLCDPanel lcd_panel, int x, int y)
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{
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return (WWLCDPanel_GetPixelByCurrent(lcd_panel, 1 - lcd_panel->current, x, y));
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}
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int WWLCDPanel_GetPixel(WWLCDPanel lcd_panel, int x, int y)
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{
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return (WWLCDPanel_GetPixelByCurrent(lcd_panel, lcd_panel->current, x, y));
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}
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int WWLCDPanel_SetPixel(WWLCDPanel lcd_panel, int x, int y, int pixel)
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{
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unsigned char p;
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int n;
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if ( (x < 0) || (x > WWLCDPanel_GetWidth( lcd_panel) - 1) ||
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(y < 0) || (y > WWLCDPanel_GetHeight(lcd_panel) - 1) )
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return (-1);
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p = ((unsigned char)pixel) & 0x0f;
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n = y * WWLCDPanel_GetWidth(lcd_panel) + x;
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lcd_panel->pixel[lcd_panel->current][n] = p;
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return (pixel);
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}
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int WWLCDPanel_IsPixelChanged(WWLCDPanel lcd_panel, int x, int y)
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{
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int old_pixel;
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int current_pixel;
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if (WWLCDPanel_IsAllDraw(lcd_panel)) return (1);
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old_pixel = WWLCDPanel_GetOldPixel(lcd_panel, x, y);
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current_pixel = WWLCDPanel_GetPixel(lcd_panel, x, y);
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return (!(old_pixel == current_pixel));
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}
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WWLCDPanel WWLCDPanel_Create(int width, int height)
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{
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WWLCDPanel lcd_panel;
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int x, y, i;
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lcd_panel = (WWLCDPanel)malloc(sizeof(_WWLCDPanel));
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if (lcd_panel == NULL)
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WonX_Error("WWLCDPanel_Create", "Cannot allocate memory.");
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WWLCDPanel_SetWidth( lcd_panel, width);
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WWLCDPanel_SetHeight(lcd_panel, height);
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for (i = 0; i < 2; i++) {
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lcd_panel->pixel[i] =
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(unsigned char *)malloc(sizeof(unsigned char) *
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WWLCDPanel_GetWidth(lcd_panel) *
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WWLCDPanel_GetHeight(lcd_panel));
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}
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for (y = 0; y < lcd_panel->height; y++) {
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for (x = 0; x < lcd_panel->width / 2; x++) {
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WWLCDPanel_SetPixel(lcd_panel, x, y, 0x00);
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}
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}
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WWLCDPanel_ResetCurrent(lcd_panel);
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WWLCDPanel_SetAllDraw(lcd_panel); /* 初回は全画面を描画する */
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return (lcd_panel);
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}
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WWLCDPanel WWLCDPanel_Destroy(WWLCDPanel lcd_panel)
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{
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int i;
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if (lcd_panel == NULL) return (NULL);
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for (i = 0; i < 2; i++) {
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if (lcd_panel->pixel[i]) free(lcd_panel->pixel[i]);
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}
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free(lcd_panel);
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return (NULL);
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}
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/*****************************************************************************/
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/* ここまで */
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/*****************************************************************************/
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/*****************************************************************************/
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/* End of File. */
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/*****************************************************************************/
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