Hi,
I would like adjust usb_msc to work with flash memory different than in example. I created nrf_serial_flash_params_t structure with it's data. When I trying to change erase_size field to
262144 (my flash has 256-kbyte erase sectors) I get NRF_ERROR_NOT_SUPPORTED inside disk_initialize function.
I tried solve the problem by increasing NRF_BLOCK_DEV_QSPI_ERASE_UNIT_SIZE const in nrf_block_dev_qspi.h, but it resoults region `RAM' overflowed by 6988 bytes error.
I Used nRF52840 with SDK14.0
Is it possible to adjust this example with such external flash chip?