diff options
| author | dannye <33dannye@gmail.com> | 2020-11-04 00:06:44 -0600 |
|---|---|---|
| committer | dannye <33dannye@gmail.com> | 2020-11-04 00:06:44 -0600 |
| commit | 5647ca687b92954dcf37a6ea6bfbc9a341c32de4 (patch) | |
| tree | dde1937a1bfdb3a835f4155e1c2eb8f1aaf86f63 /engine/oam_dma.asm | |
| parent | 53fcd05aa24693093d8af1dc8ec4fedd3957decc (diff) | |
Sync with pokered
Diffstat (limited to 'engine/oam_dma.asm')
| -rw-r--r-- | engine/oam_dma.asm | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/engine/oam_dma.asm b/engine/oam_dma.asm deleted file mode 100644 index 7326445e..00000000 --- a/engine/oam_dma.asm +++ /dev/null @@ -1,26 +0,0 @@ -WriteDMACodeToHRAM: -; Since no other memory is available during OAM DMA, -; DMARoutine is copied to HRAM and executed there. - ld c, $ff80 % $100 - ld b, DMARoutineEnd - DMARoutine - ld hl, DMARoutine -.copy - ld a, [hli] - ld [$ff00+c], a - inc c - dec b - jr nz, .copy - ret - -DMARoutine: - ; initiate DMA - ld a, wOAMBuffer / $100 - ld [rDMA], a - - ; wait for DMA to finish - ld a, $28 -.wait - dec a - jr nz, .wait - ret -DMARoutineEnd: |