Symbols

loading...

Files

loading (2/5)...

Summary Syntax References Data Use

SourceVuESP-IDF Framework and ExamplesESP-IDFspi_slave_t::dma_ctx

spi_slave_t::dma_ctx field

Syntax

Show:

Summary

Declaration

from spi_slave.c:62

spi_dma_ctx_t *dma_ctx;

References

Code

Location

Referrer

spi_dma_ctx_t *dma_ctx;

ret = spicommon_dma_chan_alloc(host, dma_chan, &spihost[host]->dma_ctx);

spi_slave.c:172

spi_slave_initialize()

ret = spicommon_dma_desc_alloc(spihost[host]->dma_ctx, bus_config->max_transfer_sz, &spihost[host]->max_transfer_sz);

spi_slave.c:176

spi_slave_initialize()

hal->dmadesc_tx = spihost[host]->dma_ctx->dmadesc_tx;

spi_slave.c:181

spi_slave_initialize()

hal->dmadesc_rx = spihost[host]->dma_ctx->dmadesc_rx;

spi_slave.c:182

spi_slave_initialize()

hal->dmadesc_n = spihost[host]->dma_ctx->dma_desc_num;

spi_slave.c:183

spi_slave_initialize()

free(spihost[host]->dma_ctx->dmadesc_tx);

spi_slave.c:287

spi_slave_free()

free(spihost[host]->dma_ctx->dmadesc_rx);

spi_slave.c:288

spi_slave_free()

spicommon_dma_chan_free(spihost[host]->dma_ctx);

spi_slave.c:289

spi_slave_free()

s_spi_slave_dma_prepare_data(host->dma_ctx, &host->hal);

spi_slave.c:557

s_spi_slave_prepare_data()

spicommon_dmaworkaround_req_reset(host->dma_ctx->tx_dma_chan.chan_id, spi_slave_restart_after_dmareset, host);

spi_slave.c:605

spicommon_dmaworkaround_idle(host->dma_ctx->tx_dma_chan.chan_id);

spi_slave.c:633

spicommon_dmaworkaround_transfer_active(host->dma_ctx->tx_dma_chan.chan_id);

spi_slave.c:668

Call Tree

All items filtered out

All items filtered out

Data Use

spi_slave_t::dma_ctx is read by 4 functions:

spi_slave_t::dma_ctx

spi_slave_initialize()

spi_slave_free()

s_spi_slave_prepare_data()

Class Tree

All items filtered out

All items filtered out

Override Tree

All items filtered out

All items filtered out

Implementations

All items filtered out

All items filtered out

Instances

Lifecycle

All items filtered out

All items filtered out