I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
We are trying to upload Bootloader only, but it fails with 'Error 5: FW version check failed'. Please view log / pictures.
We have tried to change the bootloader version...
Hello,
there is the following page:
https://github.com/NordicSemiconductor/IOS-Pods-DFU-Library/blob/master/documentation.md
Known issues
Since iOS 13.3 (?)...
Hi all. I've seen a few posts about this, but none of them seem to have the knowledge I'm looking for. I am helping plan a device that has two units and will connect to a...
Hi, guys.
I'm using nRF52 DK (PCA10040) and 16x2 LCD ( ST7032i ). I would like to create a custom icon (e.g. degree Celsus ℃). Here is my code. It doesn't print anything...
Hi,
I would like a solution for encrypted OTA firmware update and I just realized that the Secure DFU doesn't enrypt the firmware image just sign it.
I find this Q&A:...
Is there a way to change the Thread SDK example program (\examples\thread\ncp\ftd\uart) baud from 115200 to a higher 460800? If so, what steps are needed to make this change...
With SDK For Mesh v5.0.0 the replay cache is saved to flash using MESH_CONFIG_STRATEGY_ON_POWER_DOWN. In mesh_config_load() a check is made to ensure that there is enough...
Hi,
I'm working on porting BG95 to nrf52 sdk, it'd be a lot helpful if I can get a head start with some open source implementation(AT parser libraries, drivers porting etc...
Hi,
In the Product Specification for nrf52840 it´s written that setting CONFIG (0x50C) register to Pause (0) would pause the watchdog while the cpu is halted by a debugger...
nrf52840 with SDK15
I am trying to update 3 characteristics if the correct value is written to an authenticated read write characteristic. Actually all of my characteristics...
I'm trying to create a simple point to point link using the nRF24L01+ with a new non-arduino microcomputer. I've searched the internet for example Python programs but only...
Hi,
I would like to double check with you if 9-pin cortex-M adapter board for Jlink can be used and connected to PPK P21 connector : https://www.segger.com/products/debug...
Hi Team,
We are using the nRF52840 DK for one of our project, as part of that we are using internal flash one of the sector with start address of 0xfc000.
We have written...
Hello, we are having a low occurrence issue when attempting to write some data in NVM using fstorage.
We are using a nRF52832 as a BLE peripheral using SDK15.2.0 and SoftDevice...
Nordic colleagues,
We just received our nRF 52840 DK and are attempting to install the nRF Sniffer application to use with Wireshark. We were able to program the DK with...
