Apple-1-Tools
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apple1-videocard-lib
mirror of https://github.com/nippur72/apple1-videocard-lib.git
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rename symbols, add string input demo

This commit is contained in:
nino-porcino 2021-12-16 18:33:56 +01:00
parent bb67042ebf
commit 1941f613d8
5 changed files with 40 additions and 24 deletions
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6
demo/demo.c
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@ -1,5 +1,3 @@
// TODO make screen tables parametric (fixed values calculated by macros)
#include "../lib/utils.h"
#include "../lib/apple1.h"
#include "../lib/tms9918.h"
@ -38,8 +36,8 @@ void main() {
byte key = 'H';
for(;;) {
if(key == '1') prova_screen1();
else if(key == '2') prova_screen2();
if(key == '1') demo_screen1();
else if(key == '2') demo_screen2();
else if(key == 'A') demo_amiga_hand();
else if(key == 'I') demo_interrupt();
else if(key == 'E') flip_external_input();

2
demo/demo_amiga_hand.h
View File

@ -163,7 +163,7 @@ void demo_amiga_hand() {
screen2_puts(0, 4, FG_BG(COLOR_BLACK,COLOR_WHITE), "READY.");
for(word p=0;p<612;p+=4) {
vti_line(amiga_data[p],amiga_data[p+1],amiga_data[p+2],amiga_data[p+3]);
screen2_line(amiga_data[p],amiga_data[p+1],amiga_data[p+2],amiga_data[p+3]);
}
screen2_puts(18, 12, FG_BG(COLOR_DARK_BLUE, COLOR_WHITE), "APPLE1");
}

2
demo/demo_extvid.h
View File

@ -8,7 +8,7 @@ void flip_external_input() {
else woz_puts("EXT INPUT OFF\r");
// fill color table with transparent color so that external input can be seen
tms_set_vram_write_addr(SCREEN1_COLOR_TABLE);
tms_set_vram_write_addr(TMS_COLOR_TABLE);
for(byte i=32;i!=0;i--) {
TMS_WRITE_DATA_PORT(FG_BG(COLOR_DARK_YELLOW, COLOR_TRANSPARENT));
}

34
demo/demo_screen1.h
View File

@ -1,12 +1,14 @@
#include <string.h>
void screen1_square_sprites() {
// fills first sprite pattern with 255
tms_set_vram_write_addr(SCREEN1_SPRITE_PATTERNS); // start writing in the sprite patterns
tms_set_vram_write_addr(TMS_SPRITE_PATTERNS); // start writing in the sprite patterns
for(byte i=0;i<8;i++) {
TMS_WRITE_DATA_PORT(255);
}
// set sprite coordinates
tms_set_vram_write_addr(SCREEN1_SPRITE_ATTRS); // start writing in the sprite attribute
tms_set_vram_write_addr(TMS_SPRITE_ATTRS); // start writing in the sprite attribute
for(byte i=0;i<32;i++) {
TMS_WRITE_DATA_PORT((6+i)*8); NOP; NOP; NOP; NOP; // y coordinate
TMS_WRITE_DATA_PORT((6+i)*8); NOP; NOP; NOP; NOP; // x coordinate
@ -15,18 +17,34 @@ void screen1_square_sprites() {
}
}
void prova_screen1() {
byte buffer[32];
void demo_screen1() {
tms_init_regs(SCREEN1_TABLE);
screen1_prepare();
screen1_load_font();
screen1_home(); screen1_puts("*** P-LAB VIDEO CARD SYSTEM ***");
screen1_locate(0, 2); screen1_puts("16K VRAM BYTES FREE");
screen1_locate(0, 4); screen1_puts("READY.");
screen1_putc(CHR_CLS);
screen1_puts(
"*** P-LAB VIDEO CARD SYSTEM ***\n"
"16K VRAM BYTES FREE\n\n"
"READY.\n\n\n"
);
screen1_locate(0, 10);
for(word i=0;i<256;i++) screen1_putc((byte)i);
screen1_puts("what about " REVERSE_ON " REVERSE text " REVERSE_OFF " ?\n\n\n\n");
for(word i=32;i<128;i++) screen1_putc((byte)i);
screen1_puts("\n\n" REVERSE_ON);
for(word i=32;i<128;i++) screen1_putc((byte)i);
screen1_square_sprites();
while(1) {
screen1_puts(REVERSE_OFF "\n\nWRITE HERE: >");
screen1_strinput(buffer,16);
if(strlen(buffer)==0) break;
screen1_puts("\n\n\nyou wrote: '");
screen1_puts(buffer);
screen1_puts("'");
}
}

20
demo/demo_screen2.h
View File

@ -1,4 +1,4 @@
void prova_screen2() {
void demo_screen2() {
tms_init_regs(SCREEN2_TABLE);
byte text_color = FG_BG(COLOR_BLACK,COLOR_WHITE);
@ -13,20 +13,20 @@ void prova_screen2() {
screen2_puts(5,(byte)(6+i),(byte)(((15-i)<<4)+i)," SCREEN 2 ");
}
vti_line(18, 45,232,187);
vti_line(18,187,232, 45);
screen2_line(18, 45,232,187);
screen2_line(18,187,232, 45);
SCREEN2_PLOT_MODE = PLOT_MODE_RESET;
screen2_plot_mode = PLOT_MODE_RESET;
vti_line(18+5, 45,232+5,187);
vti_line(18+5,187,232+5, 45);
screen2_line(18+5, 45,232+5,187);
screen2_line(18+5,187,232+5, 45);
SCREEN2_PLOT_MODE = PLOT_MODE_INVERT;
screen2_plot_mode = PLOT_MODE_INVERT;
vti_line(18+5+5, 45,232+5+5,187);
vti_line(18+5+5,187,232+5+5, 45);
screen2_line(18+5+5, 45,232+5+5,187);
screen2_line(18+5+5,187,232+5+5, 45);
SCREEN2_PLOT_MODE = PLOT_MODE_SET;
screen2_plot_mode = PLOT_MODE_SET;
//vti_ellipse_rect(7,9,202,167);
}