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SourceVuESP-IDF Framework and ExamplesESP-IDFdac_dma_periph_i2s_t::periph_dev

dac_dma_periph_i2s_t::periph_dev field

Syntax

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Summary

Declaration

from dac_dma.c:38

void *periph_dev;

References

Code

Location

Referrer

void *periph_dev; /* DMA peripheral device address */

i2s_ll_tx_clk_set_src(s_ddp->periph_dev, is_apll ? I2S_CLK_SRC_APLL : I2S_CLK_SRC_DEFAULT);

s_dac_dma_periph_set_clock()

i2s_ll_tx_set_mclk(s_ddp->periph_dev, &mclk_div_coeff);

s_dac_dma_periph_set_clock()

i2s_ll_tx_set_bck_div_num(s_ddp->periph_dev, bclk_div);

s_dac_dma_periph_set_clock()

s_ddp->periph_dev = (void *)I2S_LL_GET_HW(DAC_DMA_PERIPH_I2S_NUM);

dac_dma_periph_init()

i2s_ll_enable_builtin_adc_dac(s_ddp->periph_dev, true);

dac_dma_periph_init()

i2s_ll_tx_reset(s_ddp->periph_dev);

dac_dma_periph_init()

i2s_ll_tx_set_slave_mod(s_ddp->periph_dev, false);

dac_dma_periph_init()

i2s_ll_tx_set_sample_bit(s_ddp->periph_dev, DAC_DMA_PERIPH_I2S_BIT_WIDTH, DAC_DMA_PERIPH_I2S_BIT_WIDTH);

dac_dma_periph_init()

i2s_ll_tx_enable_mono_mode(s_ddp->periph_dev, !is_alternate);

dac_dma_periph_init()

i2s_ll_tx_select_std_slot(s_ddp->periph_dev, I2S_STD_SLOT_BOTH, !is_alternate);

dac_dma_periph_init()

i2s_ll_tx_enable_msb_shift(s_ddp->periph_dev, false);

dac_dma_periph_init()

i2s_ll_tx_set_ws_width(s_ddp->periph_dev, DAC_DMA_PERIPH_I2S_BIT_WIDTH);

dac_dma_periph_init()

i2s_ll_tx_enable_msb_right(s_ddp->periph_dev, false);

dac_dma_periph_init()

i2s_ll_tx_enable_right_first(s_ddp->periph_dev, true);

dac_dma_periph_init()

i2s_ll_tx_force_enable_fifo_mod(s_ddp->periph_dev, true);

dac_dma_periph_init()

i2s_ll_dma_enable_auto_write_back(s_ddp->periph_dev, true);

dac_dma_periph_init()

i2s_ll_enable_intr(s_ddp->periph_dev, I2S_LL_EVENT_TX_EOF | I2S_LL_EVENT_TX_TEOF, true);

dac_dma_periph_init()

i2s_ll_enable_intr(s_ddp->periph_dev, I2S_LL_EVENT_TX_EOF | I2S_LL_EVENT_TX_TEOF, false);

dac_dma_periph_deinit()

i2s_ll_tx_reset(s_ddp->periph_dev);

s_dac_dma_periph_reset()

i2s_ll_tx_reset_dma(s_ddp->periph_dev);

s_dac_dma_periph_reset()

i2s_ll_tx_reset_fifo(s_ddp->periph_dev);

s_dac_dma_periph_reset()

i2s_ll_enable_dma(s_ddp->periph_dev, true);

s_dac_dma_periph_start()

i2s_ll_tx_enable_intr(s_ddp->periph_dev);

s_dac_dma_periph_start()

i2s_ll_tx_start(s_ddp->periph_dev);

s_dac_dma_periph_start()

i2s_ll_dma_enable_eof_on_fifo_empty(s_ddp->periph_dev, true);

s_dac_dma_periph_start()

i2s_ll_dma_enable_auto_write_back(s_ddp->periph_dev, true);

s_dac_dma_periph_start()

i2s_ll_tx_stop(s_ddp->periph_dev);

s_dac_dma_periph_stop()

i2s_ll_tx_stop_link(s_ddp->periph_dev);

s_dac_dma_periph_stop()

i2s_ll_tx_disable_intr(s_ddp->periph_dev);

s_dac_dma_periph_stop()

i2s_ll_enable_dma(s_ddp->periph_dev, false);

s_dac_dma_periph_stop()

i2s_ll_dma_enable_eof_on_fifo_empty(s_ddp->periph_dev, false);

s_dac_dma_periph_stop()

i2s_ll_dma_enable_auto_write_back(s_ddp->periph_dev, false);

s_dac_dma_periph_stop()

uint32_t status = i2s_ll_get_intr_status(s_ddp->periph_dev);

dac_dma_periph_intr_is_triggered()

i2s_ll_clear_intr_status(s_ddp->periph_dev, status);

dac_dma_periph_intr_is_triggered()

i2s_ll_tx_get_eof_des_addr(s_ddp->periph_dev, &finish_desc);

dac_dma_periph_intr_get_eof_desc()

i2s_ll_tx_start_link(s_ddp->periph_dev, desc_addr);

dac_dma_periph_dma_trans_start()

Call Tree

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Data Use

dac_dma_periph_i2s_t::periph_dev is written by 1 function and is read by 9 functions:

dac_dma_periph_init()

dac_dma_periph_i2s_t::periph_dev

s_dac_dma_periph_set_clock()

dac_dma_periph_init()

dac_dma_periph_deinit()

s_dac_dma_periph_reset()

s_dac_dma_periph_start()

s_dac_dma_periph_stop()

dac_dma_periph_intr_is_triggered()

dac_dma_periph_intr_get_eof_desc()

dac_dma_periph_dma_trans_start()

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