BLE tutorial for SDK 14.0.0

RE: BLE tutorial for SDK 14.0.0

bjorn-spockeli — Fri, 29 Sep 2017 07:25:15 GMT

You should be able to compile the example with out any linker errors if you pull the latest version from the repo, see the edited answer above. In order to modify the memory settings you need to modify the memory section in the linker script(ble_app_template_gcc_nrf52.ld) found in pca10040\s132\armgcc, i.e.

MEMORY
{
  FLASH (rx) : ORIGIN = 0x23000, LENGTH = 0x5d000
  RAM (rwx) :  ORIGIN = 0x200020F0, LENGTH = 0xdf10
}

RE: BLE tutorial for SDK 14.0.0

Ilidio — Thu, 28 Sep 2017 17:55:58 GMT

Thank you Bjørn! Yes, I am using gcc+make. Your new Makefile compiles all sources, but when linking, it returns some errors (undefined references to ble_cus_custom_value_update, ble_cus_init and ble_cus_on_ble_evt). Another question I have: since I am not using Keil, where should I go about changing the memory parameters (IRAM1 in "Options for Target")? Thanks a lot, Ilidio.

RE: BLE tutorial for SDK 14.0.0

bjorn-spockeli — Thu, 28 Sep 2017 14:28:33 GMT

Hi Ilidio,

I have updated the tutorial in the GitHub repo to be compatible with SDK v14.0.0. Could you see if you get it to compile now?

Note: I've only tested it with Keil. Let me know if you need to compile it with Make and gcc.

Edit (29.09.17):

The example should now compile with make and gcc. I commited and pushed the following changes to the repo

Added missing references to the ble_cus.c file in the Makefile
Added missing include path for ble_cus.h in the Makefile
Modified the linker script RAM according to step 3 in the tutorial.

Best regards

Bjørn