SPI Master Clock mapping problemhttps://devzone.nordicsemi.com/f/nordic-q-a/39936/spi-master-clock-mapping-problemHi, I am trying to use the SPI with a sensor on our PCB. Based on the SPIM example, I changed the used pins to match our configuration, where the clock (spi_config.sck_pin) is routed to pin GPIO-9 (P0.09). For some reason, when setting the SPIMen-USTelligent Community 13Mon, 29 Oct 2018 12:52:01 GMTRE: SPI Master Clock mapping problemhttps://devzone.nordicsemi.com/thread/154866?ContentTypeID=1Mon, 29 Oct 2018 12:52:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:05abccd8-46f3-4edc-b7d6-fe6354727b14Kenneth<p>Hi,</p> <p>I suspect that pin 9 and 10 are configured as NFC, for instance by default the projects may not have defined&nbsp;CONFIG_NFCT_PINS_AS_GPIOS.</p> <p>See system_nrf52.c for details on CONFIG_NFCT_PINS_AS_GPIOS.</p> <p>You may also need to call &#39;nrfjprog --eraseall&#39; once after changing the define.</p> <p>Best regards,<br />Keneth</p><div style="clear:both;"></div>