Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hello,
I have purchased this device to use as a BLE sniffer. I have followed this manual to configure the device as a sniffer:
https://infocenter.nordicsemi.com/pdf/nRF_Sniffer_BLE_UG_v3...
Hello.
I'm using a nrf52 dk (nrf52832) + GCC 9.2.1 (9 2019 q4 major) + WIN10 + CLION and I'm trying to build an example project using GCC.
I get the following error: ...
Hello everyone ,
I have question about saving the configuration of Friendship so-that after rebooting the SOC, the friendship's configuration restored without applying the...
Hi, I'm HongJae.
I'm developing a Bluetooth peripheral program with nrf52.
Briefly,
if I send a hexadecimal message(e.g 0x35), GPIO's are ON.
After 1 minute from...
hi,
I found a interesting thing：I use the output function to configure the P0.14（nrf_gpio_cfg_output(14)）. After configuration, the normal output should be low, but it outputs...
hello all,
i am using nRF52832 SoC in my project and my requirement is to write some configuration into internal flash when i flash the program using segger j link.
for...
Hello.
I am evaluating with nRF52833 DK board. I checked both peripheral/uart and ble_peripheral/ble_app_hrs.
Examples work each well on nRF52833 DK. I want to add the...
Hi support Team,
Following are my Questions.
1. Please recommend me three development boards from Nordic. I would like to build the mesh Network.For example one will transmit...
I am seeing a number of issues, but since they appear to be different, I will use different threads.
Setup: have gone to ble_blinky example to keep things as simple as possible...
Hi, i am new to the nRF52840, i like the features it has and i want to create a board using it. In the datasheet it is said to have 2 ARM processors and i want to use it as...
About 3.7V Li-Po battery on spec., can we read adc value from the battery using p0.04(A1) without external voltage divider circuits? In fact, 3.7V battery outputs 4V ,seeing...
Hi,
I'm now planning to test BLE AoA using nRF52833 DK. For now the DK doesn't have antenna array, so I plan to use an addon board like below:
Is there any link or example...
How can I define paths in SES (Windows), like $SDK_PATH, for my project?
- if they are defined in macros, what is the syntax?
- is there a standard variable that has a...
HI there,
I wanted to use nrfx spi with nRF5 SDK 17.0, but it was removed. I checked that in nRF5 SDK 15.3 it should be available, but when I downloaded it the example is...
