Ble examples dont work

[Bartosz]

Hello,

I have a problem with ble_peripheral examples.

• Im using Embedded Studio V3.40 and I setup it like in this tutorial: devzone.nordicsemi.com/.../segger-embedded-studio-a-cross-platform-ide  - (../../../../../../components/device; FLASH_START=0x1B000 SRAM_START=0x20001870; NO_VTOR_CONFIG; s130_nrf51_2.0.1_softdevice.hex, modified thumb_crt0.s and flash_placement.xml )
• SDK: nRF5_SDK_12.3.0_d7731ad
• Board: nrf51422 DK (pca10028)
• Windows 7

Blinky example (from peripheral) works fine. I was trying pure blinky example and with a SoftDevice and everything looks ok (leds are blinking). I have a problem with every examples from ble_peripheral compiled and run from Embedded Studio. Hex files works good.

When i try ...\examples\ble_peripheral\ble_app_template\pca10028\s130\arm5_no_packs and i will start debug i can see that program stops at SVCALL(SD_SOFTDEVICE_ENABLE, uint32_t, sd_softdevice_enable(nrf_clock_lf_cfg_t const * p_clock_lf_cfg, nrf_fault_handler_t fault_handler));.

I add that I'm verry begginer. Anyone can help me?

Thank You

[Stian Røed Hafskjold]

It's not straight forward to port the BLE examples to SES. I can give you an example from SDK 12.3.0 based on ble_app_hrs which is already ported to SES to work with nRF51, then you can have a look and use this as a template for your project. Here it is: nRF5_SDK_12.3.0_SES_51_example.zip

[Bartosz]

Im sorry for not responding so long and thank you for example.
When i debug this example im getting message:

SDH:WARNING:sd_ble_enable: RAM start should be adjusted to 0x20001fe8
SDH:WARNING:RAM size should be adjusted to 0x6018
APP:INFO:Heart Rate Sensor Start!
APP:INFO:Fast Advertising

I was trying change RAM_START and RAM_SIZE according to this video ( https://www.youtube.com/watch?v=uP8RYgYGRvI&hd=1&feature=youtu.be&t=254 ) but nothing changed and message is still printed.