mirror of https://github.com/PrimeDecomp/prime.git
38 lines
781 B
C
38 lines
781 B
C
#include "dolphin/GBAPriv.h"
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static void WriteProc(s32 chan) {
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GBAControl* gba;
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gba = &__GBA[chan];
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if (gba->ret != 0) {
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return;
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}
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gba->status[0] = gba->input[0] & GBA_JSTAT_MASK;
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}
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s32 GBAWriteAsync(s32 chan, u8* src, u8* status, GBACallback callback) {
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GBAControl* gba = &__GBA[chan];
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if (gba->callback != NULL) {
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return GBA_BUSY;
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}
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gba->output[0] = 0x15;
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memcpy(&gba->output[1], src, 4);
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gba->ptr = src;
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gba->status = status;
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gba->callback = callback;
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return __GBATransfer(chan, 5, 1, WriteProc);
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}
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s32 GBAWrite(s32 chan, u8* src, u8* status) {
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s32 tmp;
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GBAControl* gba = &__GBA[chan];
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s32 ret;
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ret = GBAWriteAsync(chan, src, status, __GBASyncCallback);
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if (ret != GBA_READY) {
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return ret;
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}
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return __GBASync(chan);
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}
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