Hi,
I am using NCS v2.4.2 and nRF5340DK + nRF21540EK but I can not enable GPIO+SPI mode.
for example, I use nrf/samples/bluetooth/central_and_peripheral_hr application.
I built the following.
west build -p -b nrf5340dk_nrf5340_cpuapp -d build-ble-hrs nrf/samples/bluetooth/central_and_peripheral_hr -- \ -DSHIELD=nrf21540_ek_fwd -Dhci_rpmsg_SHIELD=nrf21540_ek
I checked netcpu config but GPIO+SPI mode was not enabled. I did not modify NCS code.
what should I do?
also, I tried to add child/hci_rpmsg.conf and add the folloing in the conf file.CONFIG_MPSL_FEM_NRF21540_GPIO_SPI=y
I could enable GPIO+SPI mode by the conf file but the following error output.
It seems netcpu side is crushed. Please help me.