diff options
| author | root <root@filebitch> | 2011-08-28 18:28:51 +0200 |
|---|---|---|
| committer | root <root@filebitch> | 2011-08-28 18:28:51 +0200 |
| commit | 1364c58cb6c97f24f4ade9d984ac71a846f5ef19 (patch) | |
| tree | 8dc7fdffe8a239531d917b331c22885f7fc963c2 /oncology/dpfhack_display/src/p_start_black.s | |
| parent | 8678f7ce47ed62c9db5446021955b89abbe3ab60 (diff) | |
| parent | 7a97f9d4baff89bbcfa4bef93ab4d4246b2b82e6 (diff) | |
Merge branch 'master' of https://github.com/krebscode/painload
Diffstat (limited to 'oncology/dpfhack_display/src/p_start_black.s')
| -rw-r--r-- | oncology/dpfhack_display/src/p_start_black.s | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/oncology/dpfhack_display/src/p_start_black.s b/oncology/dpfhack_display/src/p_start_black.s new file mode 100644 index 00000000..575313bb --- /dev/null +++ b/oncology/dpfhack_display/src/p_start_black.s @@ -0,0 +1,32 @@ +; Patch for startup (mod37 on white) + .include 'dpf.inc' + .include 'dpf_int.inc' + .include 'hack.inc' + + .area HOME (CODE) + .area BANK0 (CODE, ABS) + + .org 0x1330 + + orl wdtcon,#0x20 + mov a,i_G_f + jbc acc.3, usbact ; If this bit is 1, USB is plugged in. + sjmp continue +usbact: + ljmp hack + + .org 0x133c +continue: + + .org 0x159a +hack: + clr ea ; No IRQ + mov dptr, #(0x196a - 0x800) + mov a, #cloned_jumptable_offset >> 16 + movx @dptr, a + + ; Jump into usb main: + mov a,#(51 - 1) + mov dptr,#entry_addr + ljmp tramp_jmp + |