adding BLE to gfx project

[yuval]

i have a complete project  based the gfx project and i want to add BLE using UART for communication. i want to communicate my module with the nRF52840 dongle. 

is there simple way to do it? rather adding all the libraries that the BLE project has?

[yuval]

i used another project based ble_app_uart. took evaluation board with nothing connected to the IOs. but once i add and enable the SPI the MCU stops at a disassembly line and after that it goes into HardFault. how can i test where the problem is from?

[Einar Thorsrud]

Hi,

I am not able to read the image. Can you upload a larger image, or just the text itself? The most typical reason for getting a HardFault is if you are dereferencing an invalid pointer, pointing to invalid memory, but that is just a guess without knowing more.