Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
I'm working on a complex legacy codebase for the nRF52840, which uses nRF5 SDK 15.0.0 and the S140 SoftDevice v6.0.0. The device previously only used a custom RF protocol...
Hi,
I'm using SDK 2.1.0 for this project.
I found that when I shut down using the following:
pm_state_force ( 0u , &( struct pm_state_info){PM_STATE_SOFT_OFF, 0 ,...
Hello,
I’m trying to get an nRF21540 FEM working with a chip-down nRF5340 design under NCS v2.4.2. I’m able to enable the FEM at its default gain setting, but I hit a wall...
For a device like the nRF9160 Feather, you need a second USB to UART device for listening to the modem traces. When I go to select the Terminal Serial Port under Advanced...
I was trying to set up partitions on a nRF5340 DK so I can use MCUBoot, settings, and littlefs but am getting this error when flashing the dk:
The output Zephyr.dts has...
Dear Support,
I encounted an issue when tried to connect with complicated wifi network recently.
The error info is as follwing.
"WPA: 4-Way Handshake failed - pre-shared...
Hi,
we use our code for beacons for very long time now. Unfortunately producer changed chip.
We were using NRF51802QF with SoftDeviceS130.
Now the chip is NRF52810QCAA...
I am receiving the following errors: [00:00:00.117,187] <wrn> bt_hci_core: opcode 0x2027 status 0x12 [00:00:00.118,133] <err> bt_id: Failed to add IRK to controller Which...
Hi,
I am new to board programming. I have a custom board with nRF52881. There is no USB port on the board to connect it directly to the PC. How can I connect the board...
Hi,
I see in the GNSS documentation for the nRF52840 that the GNSS modem performs scheduled downloads in Periodic Navigation mode, and from some testing, I found the download...
I am using nRF52832 Board for DFU. I want to implement static partition required for dfu operation. I would like to know that where shall I save the pm_static.yml file and...
The ActiveHardwareFaultsEnum supports a "TamperDetected" hardware fault, which is of interest for our product.
Using the general diagnostics server, it is possible to set...
If I use zb_zdo_mgmt_lqi_req() for dst_addr = local short address is the response resolved internally?
I have an application where I need to locate certain zigbee devices...