Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
How to enable semihosting in sdk11 examples?
This works, but I can't port it to examples/periferal/template_project :(
changes:
pca10028/armgcc/Makefile:
adding...
Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Hey,
For my project I wrote and tested (w/ nRF51 DK) all firmware in mbed. I also made a custom PCB w/ the nRF51822 CEAA chip based on the 4 layer reference design provided...
HI,all!
I want to know if BLE can send data to APP in form of String instead of Byte?(the examples all send in form of byte )
If it does can, can you mainly introduce...
Hey everyone,
I'm trying to print floating point numbers to the UART to debug my application. I know the nrf51 is doing the operations correctly because if I convert the...
Hi,
I'm using the following TI IC www.ti.com/.../tps62736 to get 3V from a LiPo battery. It has a VIN_OK pin that I can configure to alert of battery low level. The problem...
Hi,
I am trying to get even a basic ARM GCC example set up using the provided toolchain code, and am having a rough go at it.
First, what is the most recent, working...
In the s110_nrf51_8.0.0_migration-document.pdf, the ROM and RAM start and size for the v7.0.0 and v8.0.0 are specified as follows
s110_nrf51_8.0.0
IROM1 - Start...
What should the connection or other settings be to have a peripheral always connected? It is a bit contradictory for low energy device, however for a lost&found (link-loss...
Hi,
I just started on developing on the nrf51-DK. I started with blue_app_proximity, and I am trying to hack the immediate alert to do a toggle a led. I initialize the...
Hi,
I am trying to save/restore some configuration variables to/from the flash storage. If I do it using S110, it works perfectly fine and I can both store and read values...
Hi,
I have the same problems as described in devzone.nordicsemi.com/.../
I'll post details here as requested. I do the following:
-Connect P0.30 to ground (see photo...
We are working on a BLE home automation application. It is likely that some homes could have 10 or more of our devices. We also need to allow the homeowner control of which...
Hi Team,
I am trying to implement Blugiga's cable replacement service in Nordic chip.
I have successfully changed required UUIDs for services and characteristics please...
Hi all,
Can I update the value passed to the sd_ble_gap_adv_data_set() to do a scan response at any time?
For example when I get an interrupt from a button, can I update...
Hello,
according to the BLE 4.1 spec, a device can be able to be slave in multiple piconets at the same time. Will this ever work with the S130?
I do not know how the...
