custome service is not working while migrating nrf51822(SDKv10) to nrf52832(SDKV14.2.0)

[NIDHIN K]

i followed this custom service tutorial.

but when i changed the RAM_START and RAM_SIZE address it getting below error, im using S132v5 softdevice

<warning> nrf_sdh_ble: RAM starts at 0x20002220, can be adjusted to 0x20002760.
<warning> nrf_sdh_ble: RAM size can be adjusted to 0xD8A0.
<error> nrf_sdh_ble: sd_ble_enable() returned NRF_ERROR_NO_MEM.
<error> app: ERROR 4 [NRF_ERROR_NO_MEM] at /home/kc/Desktop/mesh_app_uart/nRF5_SDK_14.2.0_17b948a/examples/ble_peripheral/ble_app_uart_mesh/main.c:897
<t:         35>, nrf_mesh_sdk.c,   86, HARDFAULT...

initial RAM_START  0x20002760  ,   RAM_SIZE  0xD8A0

changed to RAM_START  0x20002220  ,   RAM_SIZE  0xDDE0

[Einar Thorsrud]

Hi,

The root cause of this is probably that you are using S132 version 5, but the latest version of the Custom Service Tutorial is adapted to version 6.0.0, which is part of SDK 15.0.0. So when it indicates that you should use RAM start address 0x20002220 this is not valid for the version you are using.  I expect the reason for this confusion was a typo in the tutorial indicating that version 5 should be used. This has just been fixed (because of this question).