SDIO_Control 1 (changes)
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SDIODriver
» SWI Calls
» SDIO_Control
» SDIO_Control 1
SDIO_Control 1
(SWI &59001)
| Entry | |
|---|---|
| R0 | 1 (reason code) |
| R1 | Bits 0 – 7 = slot number |
| Bits 8 – 15 = bus number |
| Exit | |
|---|---|
| - | - |
Use
This SWI is used to acquire exclusive access to slot, blocking.
Re-entrancy
This SWI is not re-entrant.
Notes
This call is similar to SDIO_Control 0, but waits (forever if necessary) for the slot to become available.
See also
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