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...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
i have a particular automotive tuning application where i have to deal with ignition and fuel injection timing (old stuff in the new e-mobility time)
here are some loose...
I'm a beginner to programming nRF devices in C, trying to graduate from Arduino (i.e. kindergarten).
I've installed Segger Embedded Studio and can compile and run SDK examples...
Hi, I have implemented a firmware that allows to bonding and connecting whit android and iOs; I have added the HID service and characteristics, if I press a button I can send...
I have 3 nordic boards each having different serial no so i need to develop a a structure with the information of the serial no and some revision number etc
and i need to...
hi everyone,i have a problem when i want to esase one block of flash memery,if i do it before ble_stack_init,it can work,but if i do it after ble_stack_init,my program will...
Hi,
We have made a custom PCB using the NRF52832 chip. While it was working fine for a couple of days, it suddenly stopped working and went to a hard fault. We are not...
hi:
i have a problem when i want to write data to flash.by the way,my program is running with no-system.
i found the program is always restared when i enabled erasing,
...
I was testing ble_app_uart with my nRF51 DK and gcc compiler on Mac OX. Everything went fine. But after blinking for about 1 minute, the light that was supposed to be blinking...
Hi,
I found my debug session keeps reset due to this error (code jump into app_error_fault_handler) when I stepped through my code. This happens at random places. I'm not...
I'm trying to get the nRF52 on the PCA10040 dev board communicating through UART without the use of the programmer built into the dev board. So I'm connecting the UART pins...
Using the ble_app_uart example, if I pass more than get a maximum of 60 characters for each call to ble_nus_string_send I get a return code of NRF_SUCCESS, but the nRF UART...
Hello, we use an MDBT40 Module from Raytek with an nrf51822 chip.
We take this module for building a ble remote control.
The remote control is central and the receiver is...
Hello,
I Try to use nRFsniffer 1.0.1 on windows with Wireshark 2.0.1.
Wireshark seems to crash at startup. (reported bug 12103 on wireshark bugzilla)
Please provide...
