Couldn't use nRFgo studio to progrm 52832

[Alice]

Hi

I'm using nRF5 SDK V12.0 and S132 on nRF52832, I add a peripheral service base on the ble_app_multilink_central example so that the phone can connect to the center. Now all the function is OK and I want to mergehex the files into one file. But I found that it indicates there are conflicts.

I nRFgo studio to progrm this application, I program S132 first and it's OK, then I program the application, it indicates the flash is not erased. But I can use Keil to download online.

I think these two problem is the application has exceed the size of the flash. However, I have check the .map file as follow:

Total RO  Size (Code + RO Data)                49740 (  48.57kB)
Total RW  Size (RW Data + ZI Data)             25740 (  25.14kB)
Total ROM Size (Code + RO Data + RW Data)      49856 (  48.69kB)

So could you give me some advice? Thanks.

nRF52_Reply_0308.hex

nRF52_Reply_Setting_0308.hex

nRF52_bootloader_V12.0_Reply.hex

s132_nrf52_3.0.0_softdevice.hex

[Jørn]

Hello Alice

This error can arise when addresses in the hex files you are trying to merge overlap. In your case the address stated in line 1 of your file matches the one in line 3993 of the s132 softdevice hex.

Please see the following links:

devzone.nordicsemi.com/.../

devzone.nordicsemi.com/.../

Best regards

Jørn Frøysa

[Alice]

I haven't change anything about the IROM1 and the IRAM1 in the Keil->Options for Target->Target. Application: IROM1 start 0x1F000,size 0x61000 Bootloader: IROM1 start 0x78000, size 0x6000

Do I need to change it? But I donn't know how to allocated memory size for the application code.