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SourceVuESP-IDF Framework and ExamplesESP-IDFi2c_obj_t::data_buf

i2c_obj_t::data_buf field

a buffer to store i2c fifo data

Syntax

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Summary

Declaration

uint8_t data_buf[SOC_I2C_FIFO_LEN ];

References

Code

Location

Referrer

uint8_t data_buf[SOC_I2C_FIFO_LEN ]; /*!< a buffer to store i2c fifo data */

i2c_ll_read_rxfifo(i2c_context[i2c_num].hal.dev, p_i2c->data_buf, rx_fifo_cnt);

i2c_isr_handler_default()

xRingbufferSendFromISR(p_i2c->rx_ring_buf, p_i2c->data_buf, rx_fifo_cnt, &HPTaskAwoken);

i2c_isr_handler_default()

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Data Use

i2c_obj_t::data_buf is read by 1 function:

i2c_obj_t::data_buf

i2c_isr_handler_default()

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