https://devzone.nordicsemi.com/f/nordic-q-a/48096/qspi-compatibilityHi, I am trying to implement QSPI flash data storage functions in the external memory of nRF52840 DK with other peripherals like TWI or GPIOTE, but it seems to conflict between them. For example, when I init the gpiote and execute the function nrf_drv_gpiote_in_initen-USTelligent Community 13Tue, 04 Jun 2019 10:42:14 GMThttps://devzone.nordicsemi.com/thread/190729?ContentTypeID=1Tue, 04 Jun 2019 10:42:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3a127556-f0a4-4e4b-9316-b31efa97fd62martabc_96<p>I finally resolved the issue, buffers need to be aligned to avoid the data shift:</p> <p>__ALIGN(4) static uint8_t m_buffer_rx[QSPI_TEST_DATA_SIZE];<br />__ALIGN(4) static uint8_t m_buffer_tx[QSPI_TEST_DATA_SIZE];</p><div style="clear:both;"></div>