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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_dev_s::conf

i2s_dev_s::conf field

Syntax

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Summary

Declaration

from i2s_struct.h:17

union { struct { uint32_t tx_reset: 1; uint32_t rx_reset: 1; uint32_t tx_fifo_reset: 1; uint32_t rx_fifo_reset: 1; uint32_t tx_start: 1; uint32_t rx_start: 1; uint32_t tx_slave_mod: 1; uint32_t rx_slave_mod: 1; uint32_t tx_right_first: 1; uint32_t rx_right_first: 1; uint32_t tx_msb_shift: 1; uint32_t rx_msb_shift: 1; uint32_t tx_short_sync: 1; uint32_t rx_short_sync: 1; uint32_t tx_mono: 1; uint32_t rx_mono: 1; uint32_t tx_msb_right: 1; uint32_t rx_msb_right: 1; uint32_t sig_loopback: 1; uint32_t reserved19: 13; }; uint32_t val; } conf;

References

Code

Location

Referrer

} conf;

i2s_struct.h:41

hw->conf.tx_msb_right = enable;

i2s_ll_tx_enable_msb_right()

hw->conf.rx_msb_right = enable;

i2s_ll_rx_enable_msb_right()

hw->conf.tx_right_first = enable;

i2s_ll_tx_enable_right_first()

hw->conf.rx_right_first = enable;

i2s_ll_rx_enable_right_first()

hw->conf.tx_slave_mod = slave_en;

i2s_ll_tx_set_slave_mod()

hw->conf.rx_slave_mod = slave_en;

i2s_ll_rx_set_slave_mod()

hw->conf.tx_reset = 1;

i2s_ll_tx_reset()

hw->conf.tx_reset = 0;

i2s_ll_tx_reset()

hw->conf.rx_reset = 1;

i2s_ll_rx_reset()

hw->conf.rx_reset = 0;

i2s_ll_rx_reset()

hw->conf.tx_fifo_reset = 1;

i2s_ll_tx_reset_fifo()

hw->conf.tx_fifo_reset = 0;

i2s_ll_tx_reset_fifo()

hw->conf.rx_fifo_reset = 1;

i2s_ll_rx_reset_fifo()

hw->conf.rx_fifo_reset = 0;

i2s_ll_rx_reset_fifo()

hw->conf.tx_start = 1;

i2s_ll_tx_start()

hw->conf.rx_start = 1;

i2s_ll_rx_start()

hw->conf.tx_start = 0;

i2s_ll_tx_stop()

hw->conf.rx_start = 0;

i2s_ll_rx_stop()

hw->conf.tx_short_sync = width == 1 ? 1 : 0;

i2s_ll_tx_set_ws_width()

hw->conf.rx_short_sync = width == 1 ? 1 : 0;

i2s_ll_rx_set_ws_width()

hw->conf.tx_msb_shift = msb_shift_enable;

i2s_ll_tx_enable_msb_shift()

hw->conf.rx_msb_shift = msb_shift_enable;

i2s_ll_rx_enable_msb_shift()

hw->conf.sig_loopback = loopback_en;

i2s_ll_share_bck_ws()

Call Tree

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Data Use

i2s_dev_s::conf is read by 19 functions:

i2s_dev_s::conf

i2s_ll_tx_enable_msb_right()

i2s_ll_rx_enable_msb_right()

i2s_ll_tx_enable_right_first()

i2s_ll_rx_enable_right_first()

i2s_ll_tx_set_slave_mod()

i2s_ll_rx_set_slave_mod()

i2s_ll_tx_reset()

i2s_ll_rx_reset()

i2s_ll_tx_reset_fifo()

i2s_ll_rx_reset_fifo()

i2s_ll_tx_start()

i2s_ll_rx_start()

i2s_ll_tx_stop()

i2s_ll_rx_stop()

i2s_ll_tx_set_ws_width()

i2s_ll_rx_set_ws_width()

i2s_ll_tx_enable_msb_shift()

i2s_ll_rx_enable_msb_shift()

i2s_ll_share_bck_ws()

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