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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_hal_tx_start_link

i2s_hal_tx_start_link macro

Configure TX DMA descriptor address and start TX DMA

Syntax

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Summary

Declaration

from i2s_hal.h:433

#define i2s_hal_tx_start_link(hal, link_addr) i2s_ll_tx_start_link((hal)->dev, link_addr)

Arguments

Argument

Description

hal

Context of the HAL layer

link_addr

DMA descriptor link address.

References

Code

Location

#define i2s_hal_tx_start_link(hal, link_addr) i2s_ll_tx_start_link((hal)->dev, link_addr)

i2s_hal_tx_start_link(&(handle->controller->hal), (uint32_t) handle->dma.desc[0]);

i2s_common.c:134

i2s_hal_tx_start_link(&(p_i2s[i2s_num]->hal), (uint32_t) p_i2s[i2s_num]->tx->desc[0]);

i2s_legacy.c:434