dma_channel_transfer_to_buffer_now() function

Start a DMA transfer to a buffer immediately

Syntax

Show:

Summary

Declaration

inline static void dma_channel_transfer_to_buffer_now(uint channel, volatile void *write_addr, uint32_t transfer_count);

Argument

Description

channel

DMA channel

write_addr

Sets the initial write address

transfer_count

Number of transfers to make. Not bytes, but the number of transfers of channel_config_set_transfer_data_size() to be sent.

from examples