834
edits
Changes
wow, this is old
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−this handles the shutdown/reset button on the front of the Wii, maybe it handles more.+(Perhaps It's An APM Like Sub-System?)
+=== Shutdown To Standby ===+
− STM_ShutdownToStandby: ioctl 0x2003
−This will power the Wii off (red LED).
− + STM_ShutdownToIdle: ioctl 0x2004+=== Hot Reset ===
− STM_HotReset: ioctl 0x2001
−This will reset the Wii.
−=== Force Dimming ===
− STM_SetVIForceDimming: ioctl 0x5001
−The 32-bit parameter changes the brightness it sets the screen to. The parameter is the first word of inbuf. The brightness change stays until either the Wii reboots, or it is changed back.
−=== Set Idle LED Mode ===
− STM_SetIdleLEDMode: ioctl 0x6002
−Please figure out what I do and update me! 32-bit parameter is passed in as the first word of inbuf.
−=== Unregister State Event ===
− STM_UnregisterStateEvent: ioctl 0x3002
−Please figure out what I do and update me!
−== Get state ==
− #define ISTM_CMD_GETSTATE 0x3001
−Found in IOS37 KD driver 0x13db0710 and on.
−Please figure out what I do and update me!
−== Wake up ==
− #define ISTM_CMD_WAKEUP 0x2005
−Found in IOS37 KD driver 0x13db0746 and on.
−Please figure out what I do and update me!
−== LED Flash??? ==
− 0x6001
−Found in IOS37 KD driver 0x13db0660 and on.
−Please figure out what I do and update me!
The State Transition Manager handles transitioning between power states (idle, on, standby, reset, etc).
−<!-- this isn't true .. fixme
In all code that has been studied, the ioctls take in an input buffer of 0x20 bytes and an io buffer of 0x20 bytes, e.g.
In all code that has been studied, the ioctls take in an input buffer of 0x20 bytes and an io buffer of 0x20 bytes, e.g.
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The contents of the buffers do not seem to matter for the shutdown / reset functions. You should not expect to actually receive a return code, due to the nature of the functions -- any return value can then be treated as some sort of error.
The contents of the buffers do not seem to matter for the shutdown / reset functions. You should not expect to actually receive a return code, due to the nature of the functions -- any return value can then be treated as some sort of error.
−-->
−=== Shutdown To Idle ===
+=== Ioctls ===
−{| class="wikitable"
−|-
−This will put the Wii into idle mode (yellow LED). This might be useful, but not for known Homebrew-related purposes.
+! Ioctl
+! Function
+! Notes
+|-
+| 0x2001
+| STM_HotReset
+| This will reset the Wii.
+|-
+| 0x2003
+| STM_ShutdownToStandby
+| This will power the Wii off (red LED).
+|-
+| 0x2004
+| STM_ShutdownToIdle
+| This will power the Wii off (yellow LED), leaving IOS running to service WC24 events.
+|-
+| 0x2005
+| STM_Wakeup
+| This will turn the Wii on (green LED), generally launching the System Menu.
+|-
+| 0x3001
+| STM_GetState
+| Determines whether or not IOS is currently running in idle mode (yellow light on)
+|-
+| 0x3002
+| STM_UnregisterStateEvent
+| tbd
+|-
+| 0x5001
+| STM_SetVIForceDimming
+| The 32-bit parameter changes the brightness it sets the screen to. The parameter is the first word of inbuf. The brightness change stays until either the Wii reboots, or it is changed back.
+|-
+| 0x6001
+| STM_FlashLED
+| Please figure out what I do and update me! 32-bit parameter is passed in as the first word of inbuf.
+|-
+| 0x6002
+| STM_SetIdleLEDMode
+| Please figure out what I do and update me! 32-bit parameter is passed in as the first word of inbuf.
+|}
−[[Category:IOS API documentation]]
[[Category:IOS API documentation]]