I'm trying to solve an intermittent problem when using the nRF51422 UART with CMSIS-RTOS (RTX) and MDK Networking library (V6.2) (TCP/IP stack).
My questions relate to...
Hi...
When i was working in SDK v6.1.0 i have tried nrfprog.exe to merge and program bootloader, softdevice, application and bootloader_settings file as explained in devzone...
But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hello,
I'm stuck in DFU using HCI(serial)..
I'm using nrf51822 , softdevice s110 ver 6.0.0 . I used example code in
"nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\device_firmware_updates...
Hi All,
I have a nrf52 PCA10040 Kit with me . I loaded the BLE app UART Central example binary into my Kit . The LED 1 is blinking (Scanning Indication) But am not getting...
I went though steps point here Everything went well. We create bootloader settings hex file base on our application hex file I'm a little confusing now. Should I always create...
Hi dev team,
in my design I am using the nRF52832.
On the GPIOs (P0.14,P0.15) I've connected a Darlington Array ( ST ULN2001 ).
My circuit is living of a super cap...
I coded following
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&cccd_md.read_perm);
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&cccd_md.write_perm);
char_md.char_props.notify = 1;...
Hi,
What does it means number 0x1D in p_ble_evt->header.evt_id in ble_db_discovery_on_ble_evt ?
I didn't get any error code, but service discovery is not completed.
Is...
I've noticed that Wireshark seems to occasionally report malformed data.
The malformed data seems to happen about 10% of the time and comes from all my smart beacons.
...
I am a beginner in the study of Bluetooth, and I have difficulty in understanding the purpose of API functions Bluetooth stack. For a better understanding of the system API...
I'm using MCP 3.1 and tried flashing the dongle from it multiple times. I also tried reinstalling MCP, but to no avail. When I flash some Blinky example using mbed it works...
I want to read whole flash memory using for loop and see how long it takes. What i have noticed is that it does not print all the lines. On the other side i ask myself: Does...
Hi,
I am very new to nRF51822 controller. i got some problem with compilation.
i have downloaded SDK v10.0xx and tried to compile blink example from following path.
...
Using Segger Embedded Studio 310i in Linux and SDK12.2.0, I imported the Beacon example project (ble_peripheral/ble_app_beacon) from Keil. Right now I'm trying to make it...
Hello everybody,
RTC0 is used by the SoftDevice. Is it possible to use the current RTC0 counter value as a system time, so that RTC1 doesn't have to run additionally? For...
I created a service with several characteristic values. I can read the values without any problem with the Master Control Panel on my Android tablet, but reading from the...
