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Adding reset command. Emulating ctrl characters and escape

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unknown 2019-03-17 14:50:41 -07:00
parent f8ec312b24
commit 5b15d4c94a
1 changed files with 16 additions and 1 deletions
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17
emulate.c
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@ -228,6 +228,8 @@ int main(){
tape_active = 0; tape_active = 0;
tape_writing = 0; tape_writing = 0;
tape_reading = 0; tape_reading = 0;
} else if(!strcmp(str_buffer, "reset")){
reset_6502(&cpu, read_mem);
} }
if(temp_char == ' ' && !strcmp(str_buffer, "tload")){ if(temp_char == ' ' && !strcmp(str_buffer, "tload")){
@ -249,7 +251,20 @@ int main(){
if(!(count%200) && kbhit()){ if(!(count%200) && kbhit()){
key_hit = getch(); key_hit = getch();
if(key_hit == '|'){ if(key_hit == '~'){//Emulate the control character
while(!kbhit()){}
key_hit = getch();
if(key_hit == 'd' || key_hit == 'D'){//Ctrl-D
memory[0xD010] = 0x84;
memory[0xD011] |= 0x80;
} else if(key_hit == 'g' || key_hit == 'G'){//Ctrl-G (bell character)
memory[0xD010] = 0x87;
memory[0xD011] |= 0x80;
} else if(key_hit == '`'){//Escape
memory[0xD010] = 0x9B;
memory[0xD011] |= 0x80;
}
} else if(key_hit == '|'){
DEBUG_STEP = 1; DEBUG_STEP = 1;
printf("\n"); printf("\n");
} else { } else {