Code running exception when used CRYS_RndInit()

[Aharon]

Hi, I have started with "__nRF5_SDK_17.1.0_ddde560" ble_peripheral>ble-app_uart example code project(ble_app_uart_pca10100_s140).

I work with IAR Embedded Workbench IDE 9.20.2.

I edited the example code for our PCB and logic, and for the first phase, it work well.

In the second phase, I was required to implement the secured connection by Encryption bonding.

I have copied from the  ble_peripheral>ble_app_hrs example code project all "nrf_Crypto" files and "nrf_cc310_09.13.a"

The problem is that I have an HardFaultexception when calling CRYS_RndInit(..)

Thank you.

[Aharon]

Hi, after a long time of researching I found a solution to my problem. I find some hrs(pca10056_s140) example 
I did two changes in my pca10100_s140 ble_app_uart project(in addition to the previous code merge for LESC):

1. Changed my RAM region to 0x20002ce0
2. Merged iar_startup.s in

Thank you.

[Hung Bui]

Good to know you found the issue. Thanks for sharing the solution. 

The start address of the application RAM should be sync with what needed by the softdevice as reported in the nrf_sdh_ble_enable() call.