sd_ble_uuid_vs_add() function returns NRF_ERROR_NO_MEM

[beparas]

Hello All,

I am following this tutorial.

https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-services-a-beginners-tutorial

I have modified  "nRF5_SDK_15.0.0_a53641a\examples\ble_peripheral\ble_app_template"  as per above tutorial.

While running application, sd_ble_uuid_vs_add() function in our_service_init() returns NRF_ERROR_NO_MEM error.

While surfing on this issue, some post suggested it is RAM related issue. 

So does any one suggest

1. What are the correct RAM parameter I have to pass when using  nRF52840 DK?

2. How to set RAM parameter using Segger (SES) IDE?

Note:

Hardware: nRF52840 DK (PCA100056)

SoftDevice: s140

IDE: SEGGER Embedded Studio for ARM Release 3.34b

[beparas]

Hi All,

Any update...

[Mttrinh]

Hi,

1. If you use a terminal on the PC, a message will be printed saying what you should change your RAM settings to.

2. You can change your RAM settings in SES by following these steps:

Right click on your project in the left pane -> Click on "Edit Options..."-> On the upper left corner, change from "Release"/"Debug" to "Common"-> Then click on Linker -> Section placement Macro -> Then change your RAM settings.

Hope this helps.

 

[beparas]

Hello Sir,

1. When I run program on DK, I got following messages on terminal application,

<error> app: Fatal error                                                                                                
<warning> app: System reset                                                                                             
<error> app: Fatal error                                                                                                
<warning> app: System reset

I didn't get message to change RAM size.

2. I am trying to change RAM value as per your guideline, But I have a doubt.

What is the different between RAM_PH_SIZE & RAM_SIZE.

My RAM setting is attached here.

[Mttrinh]

Hi,

1.Have you tried erasing your board with nrfjprog then flashed it with your application?

2. The difference between RAM_PH_SIZE and RAM_SIZE is that one is the actual physical ram size and one is the RAM size for application. You want to adjust the RAM_SIZE for you application.

[beparas]

Hello Sir,

Using SES options Target-->Erase All, I erase my board, but getting same error.

Didn't get message of RAM size on terminal.

Any help.