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...
my company already have firmware with nRF51 and SDK11
recently, we made new Firmware
watchdog timer feature
so we modified application and bootloader
...
Howdy!
Before I break out the Segger JTAG, I thought I would try nRF Connect DFU upload. As I had a failure on OTA update there was not issue about being in DFU mode. However...
In this file: components/libraries/cli/uart/nrf_cli_uart.c
The function as defined:
static void uart_error_handle(app_uart_evt_t * p_event)
{
if (p_event->evt_type...
I have been trying to find a document referenced here 1 .
The reference reads as follows:
For more information on both modes, see sd_app_evt_wait and the nRF5 Series...
Hello there,
Finally received my 2 DK's after developing my other 2 custom PCBs and not knowing how to program them without the arduino IDE and now I'm struggling to program...
There seems to be a bit over a bug with the freeRTOS example. If you add the Scheduler to the BLE thread, Scheduler events will always be one event behind as there are only...
I am attempting to create a packet sniffer for an openthread application. I intend for it to run by sitting on the network and processing all packets with the coap_deafult_handler...
Hello there,
my goal is to wake up via NFC from POWER_OFF Mode (sd_power_system_off). Then right after the nfc wake up sending some information (e.g. UUID) via the NFC...
As a I2C master, I need to be able to read some data from a slave device the length of which I do not know beforehand. First byte I receive from slave is a packet type and...
Hi,
I want to estimate the battery life of my nRF52 device operating on a battery of capacity 800mAh. Device will advertise once in every 10sec with an advertising interval...
I print every 500ms. Here are the last few
timers:INFO:millis 510500, cnt 16728087
timers:INFO:millis 511000, cnt 16744474
timers:INFO:millis 511501, cnt 16760868
timers...
Hello,
I have measured the current consumption of the timer example of SDK13.0.0 with PCA10056.
With timer prescaler set at 16MHz i have 1.28 mA
With timer prescaler...
Hi, I got nRF52 DK PCA10040 device(s132) and follow the steps from devzone.nordicsemi.com/.../ to use arm-none-eabi-gcc(version 5.4) to build examples like blinky. I can successfully...
Hello,
I was wondering whether or not it's possible to achieve a data rate of 160Kbps using BLE4.2. According to what I have read on this nordic blog it should be feasable...
