Difference between revisions of "Bus services"
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| Line 28: | Line 28: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
| − | ! GpioPadName || GpioPadDescriptor || Description | + | ! GpioPadName || GpioPadDescriptor || Description || Direction || Used by |
|- | |- | ||
| − | | 1 || 0xCC || | + | | 1 || 0xCC || || || |
|- | |- | ||
| − | | 2 || 0x24 || | + | | 2 || 0x24 || || || |
|- | |- | ||
| − | | 4 || 0xDA || | + | | 4 || 0xDA || || || |
|- | |- | ||
| − | | 5 || 0xDB || | + | | 5 || 0xDB || || || |
|- | |- | ||
| − | | 6 || 0xDC || | + | | 6 || 0xDC || || || |
|- | |- | ||
| − | | 7 || 0x25 || | + | | 7 || 0x25 || || || |
|- | |- | ||
| − | | 8 || 0x90 || | + | | 8 || 0x90 || || || |
|- | |- | ||
| − | | 9 || 0x91 || | + | | 9 || 0x91 || || || |
|- | |- | ||
| − | | 0xA || 0x96 || | + | | 0xA || 0x96 || || || |
|- | |- | ||
| − | | 0xB || 0x97 || | + | | 0xB || 0x97 || || || |
|- | |- | ||
| − | | 0xD || 6 || | + | | 0xD || 6 || || || |
|- | |- | ||
| − | | 0xE || 0x78 || | + | | 0xE || 0x78 || || || |
|- | |- | ||
| − | | 0xF || 0x93 || | + | | 0xF || 0x93 || || || |
|- | |- | ||
| − | | 0x10 || 0x7D || | + | | 0x10 || 0x7D || || || |
|- | |- | ||
| − | | 0x11 || 0x7C || | + | | 0x11 || 0x7C || || || |
|- | |- | ||
| − | | 0x12 || 0x7B || | + | | 0x12 || 0x7B || || || |
|- | |- | ||
| − | | 0x13 || 0x7A || | + | | 0x13 || 0x7A || || || |
|- | |- | ||
| − | | 0x14 || 0xBC || | + | | 0x14 || 0xBC || || || |
|- | |- | ||
| − | | 0x15 || 0xAE || | + | | 0x15 || 0xAE || || || |
|- | |- | ||
| − | | 0x17 || 0xB9 || | + | | 0x17 || 0xB9 || || || |
|- | |- | ||
| − | | 0x18 || 0xBD || | + | | 0x18 || 0xBD || || || |
|- | |- | ||
| − | | 0x19 || 0xBE || Volume key | + | | 0x19 || 0xBE || Volume key || In || [[Boot2]] |
|- | |- | ||
| − | | 0x1A || 0xBF || Volume key | + | | 0x1A || 0xBF || Volume key || In || [[Boot2]] |
|- | |- | ||
| − | | 0x1B || 0xC0 || | + | | 0x1B || 0xC0 || || || |
|- | |- | ||
| − | | 0x1C || 0xC1 || | + | | 0x1C || 0xC1 || || || |
|- | |- | ||
| − | | 0x1D || 0xA9 || | + | | 0x1D || 0xA9 || || || |
|- | |- | ||
| − | | 0x1E || 0xAA || | + | | 0x1E || 0xAA || || || |
|- | |- | ||
| − | | 0x20 || 0xAD || | + | | 0x20 || 0xAD || || || |
|- | |- | ||
| − | | 0x21 || 0xC8 || | + | | 0x21 || 0xC8 || || || |
|- | |- | ||
| − | | 0x22 || 0xCA || | + | | 0x22 || 0xCA || || || |
|- | |- | ||
| − | | 0x23 || 0xCB || | + | | 0x23 || 0xCB || || || |
|- | |- | ||
| − | | 0x24 || 0x4F || | + | | 0x24 || 0x4F || || || |
|- | |- | ||
| − | | 0x25 || 0x50 || | + | | 0x25 || 0x50 || || || |
|- | |- | ||
| − | | 0x26 || 0x51 || | + | | 0x26 || 0x51 || || || |
|- | |- | ||
| − | | 0x27 || 0x52 || | + | | 0x27 || 0x52 || || || |
|- | |- | ||
| − | | 0x28 || 0x54 || | + | | 0x28 || 0x54 || || || |
|- | |- | ||
| − | | 0x29 || 0x56 || | + | | 0x29 || 0x56 || || || |
|- | |- | ||
| − | | 0x2A || 0x57 || | + | | 0x2A || 0x57 || || || |
|- | |- | ||
| − | | .. || .. || | + | | .. || .. || .. || .. || .. |
|} | |} | ||
Revision as of 17:40, 2 July 2017
gpio
| 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 | Description | Direction | Used by |
|---|---|---|---|---|
| 1 | 0xCC | |||
| 2 | 0x24 | |||
| 4 | 0xDA | |||
| 5 | 0xDB | |||
| 6 | 0xDC | |||
| 7 | 0x25 | |||
| 8 | 0x90 | |||
| 9 | 0x91 | |||
| 0xA | 0x96 | |||
| 0xB | 0x97 | |||
| 0xD | 6 | |||
| 0xE | 0x78 | |||
| 0xF | 0x93 | |||
| 0x10 | 0x7D | |||
| 0x11 | 0x7C | |||
| 0x12 | 0x7B | |||
| 0x13 | 0x7A | |||
| 0x14 | 0xBC | |||
| 0x15 | 0xAE | |||
| 0x17 | 0xB9 | |||
| 0x18 | 0xBD | |||
| 0x19 | 0xBE | Volume key | In | Boot2 |
| 0x1A | 0xBF | Volume key | In | Boot2 |
| 0x1B | 0xC0 | |||
| 0x1C | 0xC1 | |||
| 0x1D | 0xA9 | |||
| 0x1E | 0xAA | |||
| 0x20 | 0xAD | |||
| 0x21 | 0xC8 | |||
| 0x22 | 0xCA | |||
| 0x23 | 0xCB | |||
| 0x24 | 0x4F | |||
| 0x25 | 0x50 | |||
| 0x26 | 0x51 | |||
| 0x27 | 0x52 | |||
| 0x28 | 0x54 | |||
| 0x29 | 0x56 | |||
| 0x2A | 0x57 | |||
| .. | .. | .. | .. | .. |
OpenSessionForTest
Same as #OpenSession but panics on failure.
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
| Cmd | Name | Notes |
|---|---|---|
| 0 | Black screen hang. | |
| 1 | Takes a word. Returns a session handle. | |
| 2 | Returns a u8/bool. | |
| 3 | Black screen hang. |
i2c:pcv
uart
| 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 | Returns a handle to an IPC session #IUartSubinterface. |
IUartSubinterface
| Cmd | Name | Notes |
|---|---|---|
| 0 | Takes marshalled arguments | |
| 1 | Takes marshalled arguments | |
| 2 | ||
| 3 | Takes marshalled arguments | |
| 4 | Returns 2x u64. Both zero. |