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decompile __osContGetInitData

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This commit is contained in:
Alejandro Javier Asenjo Nitti 2023-10-16 13:36:10 -03:00
parent 0a2caee482
commit 1359630bcd
2 changed files with 21 additions and 1 deletions
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1
include/PR/controller.h
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@ -46,5 +46,6 @@ extern OSMesgQueue __osEepromTimerQ;
extern OSMesg __osEepromTimerMsg;
void __osPackRequestData(u8 poll);
void __osContGetInitData(u8* pattern, OSContStatus* data);
#endif

21
src/libultra/io/controller.c
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@ -38,7 +38,26 @@ s32 osContInit(OSMesgQueue* mq, u8* bitpattern, OSContStatus* data) {
return ret;
}
#pragma GLOBAL_ASM("asm/us/nonmatchings/libultra/io/controller/__osContGetInitData.s")
void __osContGetInitData(u8* pattern, OSContStatus* data) {
u8* ptr;
__OSContRequestHeader requestHeader;
s32 i;
u8 bits;
bits = 0;
ptr = (u8*)__osContPifRam.ramarray;
for (i = 0; i < __osMaxControllers; i++, ptr += sizeof(requestHeader), data++) {
requestHeader = *(__OSContRequestHeader*)ptr;
data->errno = (requestHeader.rxsize & 0xC0) >> 4;
if (data->errno == 0) {
data->type = requestHeader.typel << 8 | requestHeader.typeh;
data->status = requestHeader.status;
bits |= 1 << i;
}
}
*pattern = bits;
}
void __osPackRequestData(u8 poll) {
u8* ptr;