30 lines
463 B
C
30 lines
463 B
C
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#include <gb/gb.h>
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#include <gb/drawing.h>
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void main() {
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NR50_REG = 0xFF;
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NR51_REG = 0xFF;
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NR52_REG = 0x80;
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gotogxy(1, 1);
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gprintf("====== Beep ======");
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gotogxy(2, 3);
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gprintf("Press any button");
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while(1) {
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UBYTE joypad_state = joypad();
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if(joypad_state) {
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NR10_REG = 0x38U;
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NR11_REG = 0x70U;
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NR12_REG = 0xE0U;
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NR13_REG = 0x0AU;
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NR14_REG = 0xC6U;
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NR51_REG |= 0x11;
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delay(200);
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}
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}
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}
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