17.8.3.3.2 Workflow

  1. Start the DMA transfer job. 
    dma_start_transfer_job(&example_resource);
  2. Set the auto address length and enable flag. 
    i2c_master_dma_set_transfer(&i2c_master_instance, SLAVE_ADDRESS,
        DATA_LENGTH, I2C_TRANSFER_WRITE);
  3. Waiting for transfer complete. 
    while (!transfer_is_done) {
    /* Wait for transfer done */
}
  4. Enter an infinite loop once transfer complete. 
    while (true) {
}