nRF51422 SPI is not working properly with BLE

[Ateeb]

I am trying to configure SPI with BLE using softdevice S130. But SPI is not working properly when I used it with BLE, although it is working fine without BLE

[Jorge]

Maybe try to debug step by step to see what he does when the SPI works normally and when it doesn't. because from your code is hard to know what you are doing, because they are functions that I don't know what is inside. If you can't find the case where it happens, maybe add code snippets of your functions (if you can).