Hi All,
I am a beginner,Can you please explain me what is the role of this line?
APP_ERROR_CHECK(nrf_drv_spi_transfer(&spi, m_tx_buf, m_length, m_rx_buf, m_length));
Hi All,
I am a beginner,Can you please explain me what is the role of this line?
APP_ERROR_CHECK(nrf_drv_spi_transfer(&spi, m_tx_buf, m_length, m_rx_buf, m_length));
Yes, i am using BLE. But, it is working, all the ble, display and the sd card, i was just bothered about the data what i am sending should not be extra.
Yes, i am using BLE. But, it is working, all the ble, display and the sd card, i was just bothered about the data what i am sending should not be extra.