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...
Dear friends,
We want to update the bootloader in our project. I have read the tutorial about the DFU process from here " Dual-bank and single-bank updates ". I have some...
Hello I would like to change from nrf52810 to nrf52805. I want to take the same code, but I want to change only the gpio because the gpio is different. I was going to set...
When I try to connect to my Pure-FTPd server I always get an error when trying to login, but If I use a public server like... https://dlptest.com/ftp-test/ it's fine. This...
Hey all!
We want to improve the accuracy of the localization of our asset tracking solution, in particular indoors. For that we want to scan Wifi base station advertisments...
Hello,
I am trying to get an MQTT TLS connection to AWS up and running on my thingie91 (nrf9160). I am using SDK 1.5.0 and the sample "aws_iot".
Even though there is a...
Hello,
what is the CPU speed of nRF52832?
I'd like to test if the NRF52832 is running at 32MHz or 64MHz.
I used it to run a compression algorithm, which took 8ms to...
I have seen this question asked a few times--but every thread seems to have no concrete answer.
I have uninstalled and reinstalled all JLINK drivers.
But still get the...
I am using the nRF9160 for IOT with the console connected on UART 0 there is a string of +CSCON: 1 and +CSCON: 0 messages displayed.
Build Zephyr 1.5.1
Modem firmware...
We're looking for some clear documentation for implementing OTA DFU via BLE on the iOS side. We have the firmware working well on our dev kits here, but working only with...
Hi,
Can you explain please why do you use all flash space for application (except SD area) in your examples. For example, SDK 17.0.0, HRS s132 example starts from 0x26000...
Hi
I have nRF SDK 17.0.2, and looking for ble_app_template application for PCA10100 to be flashed into nRF52833 DK. But seems that is not available.
Is there any other...
I'm developing a C implementation for nrfutil to make a Serial DFU in bootloader of sdk11. But I'm having an issue in serial communication. I've used a serial sniffer to compare...
I am using nRF52840 DK and connecting it with SPI to ESP32. The first bit of the transmission is missed for some reason. I could verify that the transmission is ok with logic...
Hi Nordic,
I'm working on a project using SDK 15.3, s140 , based on the LESC example for a central and peripheral application. I am able to bond with devices and later on...
