I modified the nRF51 SDK_v5.1.0.36092\Nordic\nrf51822\Board\pca10001\s110\ble_app_hrs proj and downloaded to my self-made pcb,and it worked well. Then I want to update to sdk 9.0 ,since I want new DFU. I modified \nRF51_SDK_9.0.0_2e23562\examples\ble_peripheral\ble_app_hrs\pca10028 proj. , pca 10028 was changed to pca10001,51422 changed to 51822, and other neccessary modifications made. Now I get a problem, the advertising led is toggling normally, but I just cannot find the ble device on the phone!! The mem map is the following: IROM1 0x18000 0x28000 IRAM1:0x20002000 0x2000 I believe the sd in 51822 chip is working,but I donnot know what's wrong. Any help? Thanks in advance.
