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...
I have couple of nRF52-DK boards which I think got damaged by accidentally getting reverse voltage.
I have tried to analyze and detect which part would have blew up by testing...
Hi,
I have successfully done one publisher and one subscriber example by using mosquitto broker on raspberry pi and 2 nrf52832s. What I want to do is that I want to send...
Hello, I have a very basic question:
Are Bluetooth nRF5x products compatible with other manufacturers? For example, can I have an nRF51 dongle communicate with a Microchip...
There are two APIs in SDK 14.2 to access the nrf52832's AES core. What's the difference in behavior between the two?
I noticed that nrf_ecb_crypt() has a useful return value...
HI:
I Select the SDK11 as my BLE master.
" nRF5_SDK_11.0.0_89a8197 \ examples \ ble_central \ ble_app_multilink_central \ pca10028 \ s130\arm5_no_packs ".
I Select the...
Hello,
I use NRF52832 and nRF5_SDK_15.2.0 for our custom board.
Also, FreeRTOS(Tickless IDLE is enabled) is used. And, System ON mode is used for sleep mode.
Now,...
Hello,
I am trying to send data from nrf51822 through UART TX to esp8266. I've gone through the app_uart examples and I can recieve data through RX but having difficulty...
Hello,
First, I follow this tutorial --> https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-services-a-beginners-tutorial . It's working well on the...
Development Environment: Segger Embedded Studio 4.16
Debugger: Segger J-Link Lite/ Segger J-Link Pro
Debugging a custom nRF52810 board using SWD interface.
I am experiencing...
hi
i create mesh network using the light switch client/server every things work well!
i have number of client and only one server.
i set the server to subscribe to the...
Hi,
i'm trying to sort out a performance problem I have with Android clients connecting to my nrf52832 using ble_nus service. Notice my problem is not about the absolute...
I am successfully using the ZigBee OTA upgrade example, but the firmware upgrade takes quite long, approximately a half an hour, so it is not an adequate time at the firmware...
Hi,
I'm using nRF52840 with SDK15.0.0 wit code from : https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-services-a-beginners-tutorial
I could make...
Hi there! I'm an engineering student who is just getting started with all the ARM SoC's and BLE environmenment, in order to develop a project for college. The project that...
