98 lines
1.8 KiB
C
98 lines
1.8 KiB
C
#include <stdlib.h>
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#include <3ds.h>
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static Handle acHandle;
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Result acInit()
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{
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return srvGetServiceHandle(&acHandle, "ac:u");
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}
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Result acExit()
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{
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return svcCloseHandle(acHandle);
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}
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// ptr=0x200-byte outbuf
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Result ACU_CreateDefaultConfig(Handle* servhandle, u32 *ptr)
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{
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if(!servhandle)servhandle=&acHandle;
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u32 tmp0, tmp1;
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Result ret=0;
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u32 *cmdbuf = getThreadCommandBuffer();
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tmp0 = cmdbuf[0x100>>2];
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tmp1 = cmdbuf[0x104>>2];
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cmdbuf[0] = 0x00010000;
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cmdbuf[0x100>>2] = 0x00800002;
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cmdbuf[0x104>>2] = (u32)ptr;
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if((ret = svcSendSyncRequest(*servhandle))!=0)return ret;
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cmdbuf[0x100>>2] = tmp0;
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cmdbuf[0x104>>2] = tmp1;
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return (Result)cmdbuf[1];
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}
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// Unknown what this cmd does at the time of writing. (ptr=0x200-byte inbuf/outbuf)
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Result ACU_cmd26(Handle* servhandle, u32 *ptr, u8 val)
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{
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if(!servhandle)servhandle=&acHandle;
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u32 tmp0, tmp1;
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Result ret=0;
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u32 *cmdbuf = getThreadCommandBuffer();
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tmp0 = cmdbuf[0x100>>2];
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tmp1 = cmdbuf[0x104>>2];
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cmdbuf[0] = 0x00260042;
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cmdbuf[1] = (u32)val;
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cmdbuf[0x100>>2] = 0x00800002;
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cmdbuf[0x104>>2] = (u32)ptr;
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cmdbuf[2] = 0x00800002;
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cmdbuf[3] = (u32)ptr;
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if((ret = svcSendSyncRequest(*servhandle))!=0)return ret;
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cmdbuf[0x100>>2] = tmp0;
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cmdbuf[0x104>>2] = tmp1;
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return (Result)cmdbuf[1];
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}
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Result ACU_GetWifiStatus(Handle* servhandle, u32 *out)
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{
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if(!servhandle)servhandle=&acHandle;
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Result ret=0;
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u32 *cmdbuf = getThreadCommandBuffer();
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cmdbuf[0] = 0x000D0000;
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if((ret = svcSendSyncRequest(*servhandle))!=0)return ret;
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*out = cmdbuf[2];
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return (Result)cmdbuf[1];
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}
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Result ACU_WaitInternetConnection()
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{
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Handle servhandle = 0;
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Result ret=0;
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u32 outval=0;
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if((ret = srvGetServiceHandle(&servhandle, "ac:u"))!=0)return ret;
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while(1)
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{
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ret = ACU_GetWifiStatus(&servhandle, &outval);
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if(ret==0 && outval==1)break;
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}
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svcCloseHandle(servhandle);
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return ret;
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}
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