Difference between revisions of "Bus services"
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(Created page with "= gpio = {| class="wikitable" border="1" |- ! Cmd || Name |- | 0 || OpenGpioRaw |- | 1 || OpenGpioById |- | 2 || |- | 3 || |- | 4 || |- | 5 || |- | 6 || |} == OpenGpioById ==...") |
(→gpio) |
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| Line 4: | Line 4: | ||
! Cmd || Name | ! Cmd || Name | ||
|- | |- | ||
| − | | 0 || | + | | 0 || OpenSessionForDev |
|- | |- | ||
| − | | 1 || | + | | 1 || [[#OpenSession]] |
|- | |- | ||
| − | | 2 || | + | | 2 || [[#OpenSessionForTest]] |
|- | |- | ||
| − | | 3 || | + | | 3 || IsWakeEventActive |
|- | |- | ||
| − | | 4 || | + | | 4 || GetWakeEventActiveFlagSet |
|- | |- | ||
| − | | 5 || | + | | 5 || SetWakeEventActiveFlagSetForDebug |
|- | |- | ||
| 6 || | | 6 || | ||
|} | |} | ||
| − | == | + | == OpenSession == |
| − | Same thing as | + | Same thing as OpenSessionForDev except the descriptor is looked up in a table: |
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
| − | ! Input id || | + | ! Input id || GpioPadName |
|- | |- | ||
| 2 || 0x24 | | 2 || 0x24 | ||
| Line 43: | Line 43: | ||
|} | |} | ||
| − | == | + | == OpenSessionForTest == |
| + | Same as [[#OpenSession]] but panics on failure. | ||
| + | |||
| + | == GpioPadName == | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
Revision as of 16:59, 2 July 2017
gpio
| Cmd | Name |
|---|---|
| 0 | OpenSessionForDev |
| 1 | #OpenSession |
| 2 | #OpenSessionForTest |
| 3 | IsWakeEventActive |
| 4 | GetWakeEventActiveFlagSet |
| 5 | SetWakeEventActiveFlagSetForDebug |
| 6 |
OpenSession
Same thing as OpenSessionForDev except the descriptor is looked up in a table:
| Input id | GpioPadName |
|---|---|
| 2 | 0x24 |
| 4 | 0xDA |
| 5 | 0xDB |
| 6 | 0xDC |
| 7 | 0x25 |
| 8 | 0x90 |
| 9 | 0x91 |
| .. | .. |
OpenSessionForTest
Same as #OpenSession but panics on failure.
GpioPadName
| 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. |