Bus services

gpio

This is "nn::gpio::IManager".

Cmd	Name
0	#OpenSessionForDev
1	#OpenSession
2	#OpenSessionForTest
3	IsWakeEventActive
4	GetWakeEventActiveFlagSet
5	SetWakeEventActiveFlagSetForDebug
6

OpenSessionForDev

Takes a raw GpioPadDescriptor and returns a #IPadSession session for it.

OpenSession

Same thing as OpenSessionForDev except the descriptor is looked up in the table below. Returns an #IPadSession session.

GpioPadName	GpioPadDescriptor	Tegra (unit, pin)	Usage	Direction	Used by
1	0xCC	Z, 4
2	0x24	E, 4	SDCard Power	Out	Filesystem services
4	0xDA	BB, 2
5	0xDB	BB, 3
6	0xDC	BB, 4
7	0x25	E, 5
8	0x90	S, 0		In	HID services
9	0x91	S, 1
0xA	0x96	S, 6
0xB	0x97	S, 7
0xD	6	A, 6
0xE	0x78	P, 0
0xF	0x93	S, 3
0x10	0x7D	P, 5
0x11	0x7C	P, 4
0x12	0x7B	P, 3
0x13	0x7A	P, 2
0x14	0xBC	X, 4
0x15	0xAE	V, 6
0x17	0xB9	X, 1		In	HID services
0x18	0xBD	X, 5		Out	HID services
0x19	0xBE	X, 6	Volume key	In	Boot2
0x1A	0xBF	X, 7	Volume key	In	Boot2
0x1B	0xC0	Y, 0
0x1C	0xC1	Y, 1
0x1D	0xA9	V, 1
0x1E	0xAA	V, 2
0x20	0xAD	V, 5
0x21	0xC8	Z, 0
0x22	0xCA	Z, 2
0x23	0xCB	Z, 3
0x24	0x4F	J, 7
0x25	0x50	K, 0
0x26	0x51	K, 1
0x27	0x52	K, 2
0x28	0x54	K, 4
0x29	0x56	K, 6
0x2A	0x57	K, 7
0x2B	0x53
0x2C	0xE3
0x2D	0x38
0x2E	0x39
0x2F	0x3B
0x30	0x3D
0x31	0x3F
0x32	0x40
0x33	0x41
0x34	0x3E
0x35	0xE2
0x36	0xE4
0x37	0x3A
0x38	0xC9		SDCard Card Detect	In	Filesystem services
0x39	0x4D
0x3A	0x58
0x3B	0x3E
0x3C	0x26
0x3D	-1
0x3E	0x33
0x3F	0x1C
0x40	0xD9
0x41	0x0C
0x42	0x0D
0x43	0x21
0x44	0x27
0x45	0x92
0x46	0x95
0x47	0x98
0x48	0x10
0x49	0x11
0x4A	0x12
0x4B	0x42
0x4C	0xE6

OpenSessionForTest

Same as #OpenSession but panics on failure.

IPadSession

This is "nn::gpio::IPadSession".

Cmd	Name
0	SetDirection
1	GetDirection
2	SetInterruptMode
3	GetInterruptMode
4	SetInterruptEnable
5	GetInterruptEnable
6	GetInterruptStatus
7	ClearInterruptStatus
8	SetValue
9	GetValue
10	BindInterrupt
11	UnbindInterrupt
12	SetDebounceEnabled
13	GetDebounceEnabled
14	SetDebounceTime
15	GetDebounceTime

GpioPadDescriptor

Bits	Description
7-5	Controller index
4-3	Port index
2-0	Pin number

i2c

This is "nn::i2c::IManager".

Cmd	Name
0	OpenSessionForDev
1	OpenSession
2	HasDevice
3	HasDeviceForDev

II2cSession

This is "nn::i2c::ISession".

Cmd	Name
0
1
2
3	Send
4	Receive
5	ExecuteCommandList

i2c:pcv

Cmd	Name
0
1
2
10
11
12

uart

This is "nn::uart::IManager".

Cmd	Name	Notes
0		Returns a u8/bool.
1		Returns a u8/bool.
2		Returns a u8/bool.
3		Returns a u8/bool.
4		Takes marshalled arguments.
5		Takes marshalled arguments.
6	GetIPortSession
7
8

IPortSession

This is "nn::uart::IPortSession".

Cmd	Name	Notes
0		Takes marshalled arguments
1		Takes marshalled arguments
2
3		Takes marshalled arguments
4		Returns 2x u64. Both zero.
5
6
7

pwm

This is "nn::pwm::IManager".

Cmd	Name
0	OpenSessionForDev
1	OpenSession

IChannelSession

This is "nn::pwm::IChannelSession".

Cmd	Name
0	SetPeriod
1	GetPeriod
2	SetDuty
3	GetDuty
4	SetEnabled
5	GetEnabled