Difference between revisions of "GPIO Services"

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The commands for these services are identical.
 
The commands for these services are identical.
  
= CDC Service =
+
= GPIO Services =
{| class="wikitable" border="1"
 
|-
 
!  Command Header
 
!  Description
 
|-
 
| 0x00020080
 
| void unknown_0x2(u32 unk, u32 unk)
 
|-
 
| 0x00040080
 
| void unknown_0x4(u32 unk, u32 unk)
 
|-
 
| 0x00060080
 
| void unknown_0x6(u32 unk, u32 unk)
 
|-
 
| 0x00090082
 
| [[GPIO:BindInterrupt|BindInterrupt]]
 
|}
 
 
 
= HID Service =
 
{| class="wikitable" border="1"
 
|-
 
!  Command Header
 
!  Description
 
|-
 
| 0x00020080
 
| void unknown_0x2(u32 unk, u32 unk)
 
|-
 
| 0x00040080
 
| void unknown_0x4(u32 unk, u32 unk)
 
|-
 
| 0x00060080
 
| void unknown_0x6(u32 unk, u32 unk)
 
|-
 
| 0x00070040
 
| u32 unknown_0x7(u32 unk). Parameter and return value might be some mask of the same kind?
 
|}
 
 
 
= I2C Service =
 
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
 
!  Command Header
 
!  Command Header
 
!  Description
 
!  Description
 +
!  Uses [[GPIO_Registers|GPIO Regs]]
 
|-
 
|-
 
| 0x0001....
 
| 0x0001....
| ?(u32 unk1,u32* ret) //reads from 0x1ec47020
+
| ?(u32 unk1,u32* ret)
 +
| 0x10147010, 0x10147020
 
|-
 
|-
 
| 0x0002....
 
| 0x0002....
 
| ?(u32 unk1,u32 unk2)
 
| ?(u32 unk1,u32 unk2)
 +
| 0x10147010, 0x10147020
 
|-
 
|-
 
| 0x0003....
 
| 0x0003....
 
| ?(u32 unk1,u32* ret)
 
| ?(u32 unk1,u32* ret)
 +
| 0x10147010, 0x10147024
 
|-
 
|-
 
| 0x0004....
 
| 0x0004....
 
| ?(u32 unk1,u32 unk2)
 
| ?(u32 unk1,u32 unk2)
 +
| 0x10147010, 0x10147024
 
|-
 
|-
 
| 0x0005....
 
| 0x0005....
 
| ?(u32 unk1,u32* ret)
 
| ?(u32 unk1,u32* ret)
 +
| 0x10147010, 0x10147024
 
|-
 
|-
 
| 0x0006....
 
| 0x0006....
 
| ?(u32 unk1,u32 unk2)
 
| ?(u32 unk1,u32 unk2)
 +
| 0x10147010, 0x10147024
 
|-
 
|-
 
| 0x0007....
 
| 0x0007....
 
| GetIRGPIO(u32 unk1,u32* ret)
 
| GetIRGPIO(u32 unk1,u32* ret)
 +
| 0x10147000, 0x10147010, 0x10147014, 0x10147020, 0x10147018
 
|-
 
|-
 
| 0x0008....
 
| 0x0008....
 
| SetIRGPIO(u32 unk1,u32 unk2)
 
| SetIRGPIO(u32 unk1,u32 unk2)
 +
| 0x10147010, 0x10147014, 0x10147020, 0x10147028
 
|-
 
|-
 
| 0x00090082
 
| 0x00090082
 
| [[GPIO:BindInterrupt|BindInterrupt]]
 
| [[GPIO:BindInterrupt|BindInterrupt]]
 +
| None
 
|-
 
|-
 
| 0x000A0042
 
| 0x000A0042
 
| [[GPIO:UnbindInterrupt|UnbindInterrupt]]
 
| [[GPIO:UnbindInterrupt|UnbindInterrupt]]
 +
| None
 
|}
 
|}

Revision as of 11:53, 19 July 2016

GPIO Service Names

Service name Permitted interrupts 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 interrupts bitmasks and IRQs see: GPIO:BindInterrupt#Supported_values.

The commands for these services are identical.

GPIO Services

Command Header Description Uses GPIO Regs
0x0001.... ?(u32 unk1,u32* ret) 0x10147010, 0x10147020
0x0002.... ?(u32 unk1,u32 unk2) 0x10147010, 0x10147020
0x0003.... ?(u32 unk1,u32* ret) 0x10147010, 0x10147024
0x0004.... ?(u32 unk1,u32 unk2) 0x10147010, 0x10147024
0x0005.... ?(u32 unk1,u32* ret) 0x10147010, 0x10147024
0x0006.... ?(u32 unk1,u32 unk2) 0x10147010, 0x10147024
0x0007.... GetIRGPIO(u32 unk1,u32* ret) 0x10147000, 0x10147010, 0x10147014, 0x10147020, 0x10147018
0x0008.... SetIRGPIO(u32 unk1,u32 unk2) 0x10147010, 0x10147014, 0x10147020, 0x10147028
0x00090082 BindInterrupt None
0x000A0042 UnbindInterrupt None