Why use it
It provides direct, allocation-conscious access to PSX kernel ownership, interrupts and low-level services. No exception-based error path is implied by the signature.
PSYQO SDK
psyqo::Kernel::enableDma
Function · 1 overload
Function
Enables the given DMA channel.
Declaration
Declaration
void enableDma(DMA channel, unsigned priority = 7)Enables the given DMA channel.
| Parameter | Type | Meaning |
|---|---|---|
channel | DMA | the DMA channel to enable. |
priority | unsigned int | the priority of the channel. |
Returns: Nothing (void).
Example
C++ example
#include "psyqo/kernel.hh"
// Assume these named values have been initialized with valid data:
// DMA channel
// unsigned int priority
psyqo::Kernel::enableDma(channel, priority);Trade-offs and warnings
Call it only in the lifecycle phase described by the module. Validate indices, capacities and object state before use.
Declared in https://github.com/pcsx-redux/nugget/blob/6186b131aacc5853a9161fb076ed34ffe504552d/psyqo/kernel.hh:277
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