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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_obj_t::hal

i2s_obj_t::hal field

I2S hal context

Syntax

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Summary

Declaration

from i2s_legacy.c:159

i2s_hal_context_t hal;

References

Code

Location

Referrer

i2s_hal_context_t hal; /*!< I2S hal context*/

i2s_legacy.c:159

uint32_t status = i2s_hal_get_intr_status(&(p_i2s->hal));

i2s_legacy.c:263

i2s_intr_handler_default()

i2s_hal_get_out_eof_des_addr(&(p_i2s->hal), &finish_desc);

i2s_legacy.c:288

i2s_intr_handler_default()

i2s_hal_get_in_eof_des_addr(&(p_i2s->hal), &finish_desc);

i2s_legacy.c:317

i2s_intr_handler_default()

i2s_hal_clear_intr_status(&(p_i2s->hal), status);

i2s_legacy.c:336

i2s_intr_handler_default()

i2s_hal_tx_reset(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:400

i2s_hal_tx_reset_dma(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:404

i2s_hal_tx_reset_fifo(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:406

i2s_hal_rx_reset(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:418

i2s_hal_rx_reset_dma(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:422

i2s_hal_rx_reset_fifo(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:424

i2s_hal_tx_enable_dma(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:432

i2s_hal_tx_enable_intr(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:433

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

i2s_legacy.c:434

i2s_hal_tx_start(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:436

i2s_hal_rx_enable_dma(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:444

i2s_hal_rx_enable_intr(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:445

i2s_hal_rx_start_link(&(p_i2s[i2s_num]->hal), (uint32_t) p_i2s[i2s_num]->rx->desc[0]);

i2s_legacy.c:446

i2s_hal_rx_start(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:448

i2s_hal_tx_stop(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:453

i2s_hal_tx_stop_link(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:457

i2s_hal_tx_disable_intr(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:458

i2s_hal_tx_disable_dma(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:459

i2s_hal_rx_stop(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:465

i2s_hal_rx_stop_link(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:469

i2s_hal_rx_disable_intr(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:470

i2s_hal_rx_disable_dma(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:471

i2s_hal_clear_intr_status(&(p_i2s[i2s_num]->hal), I2S_INTR_MAX);

i2s_legacy.c:510

i2s_ll_rx_set_eof_num(p_i2s[i2s_num]->hal.dev, dma_obj->buf_size);

i2s_legacy.c:613

i2s_alloc_dma_buffer()

i2s_dev_t *dev = p_i2s[0]->hal.dev;

i2s_legacy.c:895

i2s_dac_set_slot_legacy()

i2s_dev_t *dev = p_i2s[0]->hal.dev;

i2s_legacy.c:936

i2s_adc_set_slot_legacy()

i2s_hal_rx_stop(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:989

i2s_adc_disable()

i2s_ll_share_bck_ws(p_i2s[i2s_num]->hal.dev, true);

i2s_legacy.c:1041

i2s_set_slot_legacy()

i2s_ll_share_bck_ws(p_i2s[i2s_num]->hal.dev, false);

i2s_legacy.c:1046

i2s_set_slot_legacy()

i2s_hal_std_set_tx_slot(&(p_i2s[i2s_num]->hal), is_tx_slave, (i2s_hal_slot_config_t *)(&p_i2s[i2s_num]->slot_cfg));

i2s_legacy.c:1050

i2s_set_slot_legacy()

i2s_hal_std_set_rx_slot(&(p_i2s[i2s_num]->hal), is_rx_slave, (i2s_hal_slot_config_t *)(&p_i2s[i2s_num]->slot_cfg));

i2s_legacy.c:1053

i2s_set_slot_legacy()

i2s_hal_pdm_set_tx_slot(&(p_i2s[i2s_num]->hal), is_tx_slave, (i2s_hal_slot_config_t *)(&p_i2s[i2s_num]->slot_cfg));

i2s_legacy.c:1060

i2s_set_slot_legacy()

i2s_hal_pdm_set_rx_slot(&(p_i2s[i2s_num]->hal), is_rx_slave, (i2s_hal_slot_config_t *)(&p_i2s[i2s_num]->slot_cfg));

i2s_legacy.c:1065

i2s_set_slot_legacy()

i2s_hal_set_tx_clock(&(p_i2s[i2s_num]->hal), &clk_info, clk_cfg->clk_src);

i2s_legacy.c:1099

i2s_set_clock_legacy()

i2s_hal_set_rx_clock(&(p_i2s[i2s_num]->hal), &clk_info, clk_cfg->clk_src);

i2s_legacy.c:1102

i2s_set_clock_legacy()

i2s_ll_rx_set_pdm_dsr(p_i2s[i2s_num]->hal.dev, downsample);

i2s_legacy.c:1262

i2s_set_pdm_rx_down_sample()

i2s_ll_tx_set_pdm_fpfs(p_i2s[i2s_num]->hal.dev, upsample_cfg->fp, upsample_cfg->fs);

i2s_legacy.c:1279

i2s_set_pdm_tx_up_sample()

i2s_ll_tx_set_pdm_over_sample_ratio(p_i2s[i2s_num]->hal.dev, upsample_cfg->fp / upsample_cfg->fs);

i2s_legacy.c:1280

i2s_set_pdm_tx_up_sample()

i2s_hal_std_enable_tx_channel(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:1494

i2s_init_legacy()

i2s_hal_std_enable_rx_channel(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:1497

i2s_init_legacy()

i2s_hal_pdm_enable_tx_channel(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:1504

i2s_init_legacy()

i2s_hal_pdm_enable_rx_channel(&(p_i2s[i2s_num]->hal));

i2s_legacy.c:1509

i2s_init_legacy()

i2s_ll_enable_builtin_adc_dac(p_i2s[i2s_num]->hal.dev, true);

i2s_legacy.c:1529

i2s_init_legacy()

i2s_ll_enable_builtin_adc_dac(p_i2s[i2s_num]->hal.dev, true);

i2s_legacy.c:1532

i2s_init_legacy()

i2s_ll_enable_builtin_adc_dac(p_i2s[i2s_num]->hal.dev, false);

i2s_legacy.c:1536

i2s_init_legacy()

i2s_hal_set_tx_clock(&obj->hal, NULL, I2S_CLK_SRC_DEFAULT);

i2s_legacy.c:1608

i2s_driver_uninstall()

i2s_hal_set_rx_clock(&obj->hal, NULL, I2S_CLK_SRC_DEFAULT);

i2s_legacy.c:1611

i2s_driver_uninstall()

i2s_hal_init(&i2s_obj->hal, i2s_num);

i2s_legacy.c:1660

i2s_driver_install()

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Data Use

i2s_obj_t::hal is read by 17 functions:

i2s_obj_t::hal

i2s_intr_handler_default()

i2s_alloc_dma_buffer()

i2s_dac_set_slot_legacy()

i2s_adc_set_slot_legacy()

i2s_adc_disable()

i2s_set_slot_legacy()

i2s_set_clock_legacy()

i2s_set_pdm_rx_down_sample()

i2s_set_pdm_tx_up_sample()

i2s_init_legacy()

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