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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_signal_conn_t::irq

i2s_signal_conn_t::irq field

Syntax

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Summary

Declaration

from i2s_periph.h:57

const uint8_t irq;

References

Code

Location

Referrer

const uint8_t irq;

i2s_periph.h:57

return (esp_intr_alloc(i2s_periph_signal[ADC_DMA_I2S_HOST].irq, ESP_INTR_FLAG_IRAM, adc_dma_intr_handler,

adc_dma_intr_event_init()

ret = esp_intr_alloc(i2s_periph_signal[ADC_DMA_I2S_HOST].irq, 0, adc_dma_intr_handler,

adc_dma_legacy.c:341

adc_digi_initialize()

return i2s_periph_signal[DAC_DMA_PERIPH_I2S_NUM].irq;

dac_dma_periph_get_intr_signal()

esp_intr_alloc_intrstatus(i2s_periph_signal[port_id].irq, intr_flag,

i2s_common.c:815

i2s_init_dma_intr()

esp_intr_alloc_intrstatus(i2s_periph_signal[port_id].irq, intr_flag,

i2s_common.c:819

i2s_init_dma_intr()

ESP_RETURN_ON_ERROR(esp_intr_alloc(i2s_periph_signal[i2s_num].irq, intr_flag, i2s_intr_handler_default, p_i2s[i2s_num], &p_i2s[i2s_num]->i2s_isr_handle), TAG, "Register I2S Interrupt error");

i2s_legacy.c:391

i2s_dma_intr_init()

.irq = ETS_I2S0_INTR_SOURCE,

i2s_periph.c:31

.irq = ETS_I2S1_INTR_SOURCE,

i2s_periph.c:50

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Data Use

i2s_signal_conn_t::irq is read by 5 functions:

i2s_signal_conn_t::irq

adc_digi_initialize()

i2s_dma_intr_init()

adc_dma_intr_event_init()

dac_dma_periph_get_intr_signal()

i2s_init_dma_intr()

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