s_i2c_synchronous_transaction() function

Syntax

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Summary

Declaration

from i2c_master.c:898

static esp_err_t s_i2c_synchronous_transaction(i2c_master_dev_handle_t i2c_dev, i2c_operation_t *i2c_ops, size_t ops_dim, int timeout_ms);

Arguments

Argument

i2c_dev

i2c_ops

ops_dim

timeout_ms

Related Functions

Found 9 other functions taking a i2c_master_dev_t argument:

Function

Description

i2c_master_bus_rm_device()

I2C master bus delete device

i2c_master_bus_add_device()

Add I2C master BUS device.

i2c_master_transmit_receive()

Perform a write-read transaction on the I2C bus. The transaction will be undergoing until it finishes or it reaches the timeout provided.

i2c_master_multi_buffer_transmit()

Transmit multiple buffers of data over an I2C bus. This function transmits multiple buffers of data over an I2C bus using the specified I2C master device handle. It takes in an array of buffer information structures along with the size of the array and a transfer timeout value in milliseconds.

i2c_master_transmit()

Perform a write transaction on the I2C bus. The transaction will be undergoing until it finishes or it reaches the timeout provided.

s_i2c_transaction_start()

s_i2c_asynchronous_transaction()

i2c_master_receive()

Perform a read transaction on the I2C bus. The transaction will be undergoing until it finishes or it reaches the timeout provided.

i2c_master_register_event_callbacks()