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Merge pull request #305 from Thog/ptmsysm

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Add PTMSYSM_CheckNew3DS, PTMSYSM_ShutdownAsync and PTMSYSM_RebootAsync
This commit is contained in:
fincs 2016-08-30 21:01:29 +02:00 committed by GitHub
commit 1258cfcccb
2 changed files with 54 additions and 0 deletions
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17
libctru/include/3ds/services/ptmsysm.h
View File

@ -10,9 +10,26 @@ Result ptmSysmInit(void);
/// Exits ptm:sysm.
void ptmSysmExit(void);
/**
* @brief return 1 if it's a New 3DS otherwise, return 0 for Old 3DS.
*/
Result PTMSYSM_CheckNew3DS(void);
/**
* @brief Configures the New 3DS' CPU clock speed and L2 cache.
* @param value Bit0: enable higher clock, Bit1: enable L2 cache.
*/
Result PTMSYSM_ConfigureNew3DSCPU(u8 value);
/**
* @brief Trigger a hardware system shutdown via the MCU
* @param timeout: timeout passed to PMApp:TerminateNonEssential.
*/
Result PTMSYSM_ShutdownAsync(u64 timeout);
/**
* @brief Trigger a hardware system reboot via the MCU.
* @param timeout: timeout passed to PMApp:TerminateNonEssential.
*/
Result PTMSYSM_RebootAsync(u64 timeout);

37
libctru/source/services/ptmsysm.c
View File

@ -24,6 +24,17 @@ void ptmSysmExit(void)
svcCloseHandle(ptmSysmHandle);
}
Result PTMSYSM_CheckNew3DS(void)
{
Result ret;
u32 *cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = IPC_MakeHeader(0x040A,0,0); // 0x040A0000
if(R_FAILED(ret = svcSendSyncRequest(ptmSysmHandle)))return 0;
return (Result)cmdbuf[1];
}
Result PTMSYSM_ConfigureNew3DSCPU(u8 value)
{
Result ret;
@ -37,3 +48,29 @@ Result PTMSYSM_ConfigureNew3DSCPU(u8 value)
return (Result)cmdbuf[1];
}
Result PTMSYSM_ShutdownAsync(u64 timeout)
{
Result ret;
u32 *cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = IPC_MakeHeader(0x407,3,0); // 0x040700C0
cmdbuf[1] = 0;
cmdbuf[2] = timeout & 0xffffffff;
cmdbuf[3] = (timeout >> 32) & 0xffffffff;
if(R_FAILED(ret = svcSendSyncRequest(ptmSysmHandle)))return ret;
return (Result)cmdbuf[1];
}
Result PTMSYSM_RebootAsync(u64 timeout)
{
Result ret;
u32 *cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = IPC_MakeHeader(0x409,2,0); // 0x04090080
cmdbuf[1] = timeout & 0xffffffff;
cmdbuf[2] = (timeout >> 32) & 0xffffffff;
if(R_FAILED(ret = svcSendSyncRequest(ptmSysmHandle)))return ret;
return (Result)cmdbuf[1];
}