Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...
What is the official status of the Softdevice Serialization for S130 in SDK 9? I could see an older answer on how that was removed in SDK 8 but since almost half year has...
Hi
The documentation for the new feature in S110 v8 to change the gatt table size says that to change it the linker configuration needs changing .
This means it is a...
I used to be able to see my development kit in nRFgo studio and flashed S110 onto the chip. Now all I see is: "No boards connected". I am still able to flash programs onto...
Hi,
What are the general causes of SDS assert in nrf51/52 ? Assuming that SW has been tested, is there something that could happen in the code that would cause the assertion...
Hi All,
I'm using "scanForPeripheralsWithServices" of iOS to the BLE devices.
"scanForPeripheralsWithServices" sometimes never return anything.
I have to stop scan or...
Hello! I'm trying to build a program for nrf51822 via QT Creator.
I'm using QBS for build. I have a makefile from SDK examples for nrf51822. Someone can help me, how to setup...
Hi all,
I have the exact issue mentioned here - github.com/.../9
I have updated my makefile to generate only one bin file from the Softdevice Hex file, but still I'm getting...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Hi,
I'm testing the ble_app_beacon on my nrf51422 dk. I followed the instruction in the sdk documentation . All was well. Then, I tried to test with the nrf Beacon app...
Hi,
I need to measure the current consumption for nrf51DK using an Oscilloscope. I have read the user guide and they have mentioned some connectors for it. Is it possible...
I'm just using the s110 double bank example and I have gotten it to run on the dev board just fine.
When I try running it on a custom board with a NRF51822 version 3 that...
I'm having some weird issues with using pstorage and the softdevice s110 8.0
I'm saving around 600 bytes of data using pstorage. All seems to be working on the nrf51 DK development...
I'm working based on the HRS central application, and have run into an issue where my if statement is entered even though the condition is not met. In this case, the nrf attempts...
I'm currently using the pstorage functions to be able to store permenant data when turning off the power, it works good with me while writing or reading but when I turn off...
I'm trying to implement ANT+ style frequency hopping, where it would change channel whenever it detects a raise in packet loss. For that I need to be able to switch channel...
Hi,
I 'm using MCP v3.9.0.6, softdevice v7.2.0 and pca10003 board.
After load bootloader program to board. I use MCP to load application for it. In MCP, I choose device...
HI People,
I use nrf51822 CEAAE00 (0x0079) chip which has 256 kB FLASH, 16kB RAM. I faced a problem when compiling the bootloader for it. The solution was I am using a...
I am trying to build a custom board, based loosely on the nrf51-DK (which I have been testing). I haven't ever directly programmed a chip before (always used interface MCUs...