dma_claim_unused_channel() function

Claim a free dma channel

Syntax

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Summary

Declaration

Definition

int dma_claim_unused_channel(bool required);

Implemented in dma.c:45

Argument

Description

required

if true the function will panic if none are available

the dma channel number or -1 if required was false, and none were free

dma_claim_unused_channel() is referenced by 6 libraries and example projects:

from examples