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mLine 1:
Line 1: − * "gpio:CDC"+ − * "gpio:MCU"+ − * "gpio:HID"+ − * "gpio:NWM"+ − * "gpio:IR"+ + + + + + + + + + + + + + + + + + + + + + + + + + + − + + − + − + + − + − + + − + − + + − + − + + − + − + + − + − + + − + − + + − + − + + − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
→GPIO Bits: 0x100->Gyroscope
[[Category:Services]]
[[Category:Services]]
= GPIO Service Names =
= GPIO Service Names =
{| class="wikitable" border="1"
|-
! Service name
! Permitted GPIO bitmasks
|-
| gpio:CDC
| 0x48
|-
| gpio:MCU
| 0x48020
|-
| gpio:HID
| 0x4301
|-
| gpio:NWM
| 0x40020
|-
| gpio:IR
| 0xEC0
|-
| gpio:NFC
| 0x13000
|-
| gpio:QTM
| 0x20000
|}
For the mapping between GPIO bitmasks and IRQs see: [[GPIO:BindInterrupt#Supported_values]].
The commands for these services are identical.
The input bitmask for each command is masked with the above permission bitmask, if the result is non-zero an error is occurred.
= I2C Service =
= GPIO Services =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Command Header
! Command Header
! Description
! Description
! Uses [[GPIO_Registers|GPIO Regs]]
|-
|-
| 0x0001....
| 0x00010040
| ?(u32 unk1,u32* ret) //reads from 0x1ec47020
| u32 GetRegPart1(u32 mask)
| 0x10147010, 0x10147020
|-
|-
| 0x0002....
| 0x00020080
| ?(u32 unk1,u32 unk2)
| void SetRegPart1(u32 value, u32 mask)
| 0x10147010, 0x10147020
|-
|-
| 0x0003....
| 0x00030040
| ?(u32 unk1,u32* ret)
| u32 GetRegPart2(u32 mask)
| 0x10147010, 0x10147024
|-
|-
| 0x0004....
| 0x00040080
| ?(u32 unk1,u32 unk2)
| u32 SetRegPart2(u32 value, u32 mask)
| 0x10147010, 0x10147024
|-
|-
| 0x0005....
| 0x00050040
| ?(u32 unk1,u32* ret)
| u32 GetInterruptMask(u32 mask)
| 0x10147010, 0x10147024
|-
|-
| 0x0006....
| 0x00060080
| ?(u32 unk1,u32 unk2)
| void SetInterruptMask(u32 value, u32 mask)
| 0x10147010, 0x10147024
|-
|-
| 0x0007....
| 0x00070040
| GetIRGPIO(u32 unk1,u32* ret)
| [[GPIO:GetGPIOData|GetGPIOData]]
| 0x10147000, 0x10147010, 0x10147014, 0x10147020, 0x10147028
|-
|-
| 0x0008....
| 0x00080080
| SetIRGPIO(u32 unk1,u32 unk2)
| [[GPIO:SetGPIOData|SetGPIOData]]
| 0x10147010, 0x10147014, 0x10147020, 0x10147028
|-
|-
| 0x00090082
| 0x00090082
| ?(u32 unk1,u32 unk2,HANDEL unk3)
| [[GPIO:BindInterrupt|BindInterrupt]]
| None
|-
| 0x000A0042
| [[GPIO:UnbindInterrupt|UnbindInterrupt]]
| None
|}
=GPIO Bitmask=
The bitmask used by the service commands determines which bits in the GPIO registers to access. The output value from [[GPIO:GetGPIOData|GetGPIOData]] uses the same format as the bitmask: the values of bits in the output field are set to the value of GPIO data when those bits are set in the input bitmask.
{| class="wikitable" border="1"
|-
! Bits in the bitmask
! Register
! Bits from register
! Handled with [[GPIO:SetGPIOData]]
|-
| 0-2 (0x7)
| 0x10147000
| 0-2
| No
|-
| 3-4 (0x18)
| 0x10147010
| 0-1
| Yes
|-
| 5 (0x20)
| 0x10147014
| 0
| Yes
|-
| 6-17 (0x3FFC0)
| 0x10147020
| 0-11
| Yes
|-
| 18 (0x40000)
| 0x10147028
| 0
| Yes
|}
==GPIO Bits==
{| class="wikitable" border="1"
|-
! Bit
! Bitmask
! Accessible via GPIO service
! Used by
! Description
|-
| 0
| 0x1
| gpio:HID
| HID-sysmodule
| Used with [[HID_Shared_Memory|HID]] PAD state.
|-
| 1
| 0x2
| None
|
| Not known to be used by ''anything'', with the latest system-version at least.
|-
| 2
| 0x4
| None
|
| Not known to be used by ''anything'', with the latest system-version at least.
|-
| 3
| 0x8
| gpio:CDC
| ?
| ?
|-
| 4
| 0x10
| None
|
| Not known to be used by ''anything'', with the latest system-version at least.
|-
| 5
| 0x20
| gpio:MCU, gpio:NWM
| ?
| ?
|-
| 6
| 0x40
| gpio:CDC, gpio:IR
| ?
| ?
|-
| 7
| 0x80
| gpio:IR
| Boot11
| ?
|-
| 8
| 0x100
| gpio:HID
| HID sysmodule
| Used with gyroscope
|-
| 9
| 0x200
| gpio:HID, gpio:IR
| HID-sysmodule and IR-sysmodule
| Unknown, used with ir:rst.
|-
| 10
| 0x400
| gpio:IR
| IR-sysmodule, Boot11
| IR [[IRU:SetIRLEDState|send]]. 1 = IR LED enable, 0 = IR LED disable.
|-
| 11
| 0x800
| gpio:IR
| IR-sysmodule
| IR [[IRU:GetIRLEDRecvState|receive]]
|-
| 12
| 0x1000
| gpio:NFC
| ?
| ?
|-
| 13
| 0x2000
| gpio:NFC
| ?
| ?
|-
| 14
| 0x4000
| gpio:HID
| HID-sysmodule
| Used with [[HID_Shared_Memory|HID]] PAD state.
|-
| 15
| 0x8000
| gpio:MCU
| ?
| ?
|-
| 16
| 0x10000
| gpio:NFC
| ?
| ?
|-
| 17
| 0x20000
| gpio:QTM
| ?
| ?
|-
| 18
| 0x40000
| gpio:MCU, gpio:NWM
| NWM-sysmodule
| Wifi enable. 1=Enabled, 0=Disabled.
|}
|}