Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi, I'm trying to add buttonless dfu to my own application (unbonded). I have followed the tutorials listed below:
1, https://devzone.nordicsemi.com/nordic/nordic-blog/b...
I am trying to install the nRF9160 development environment on an additional computer. We have the system running on 3 computers now but are in the process of setting one up...
When I let the lwm2m_carrier library run through a full bootstrap/registration cycle on a fresh device, it generates and saves many bits of info in both NVS and TLS security...
I need to compute the checksum for a firmware image and I'm looking for suggestions on what works best.
I'm using SES and I don't see any checksum or CRC of the firmware...
In Beacon Why UUID is required ? Where exactly it will be useful ? I understand Major value Minor values , company identifiers values . it will difference the beacon location...
Hi guys,
i'm trying to deploy a BLE iBeacon on an Holyiot-17120 board. My code runs fine on the nRF52840 USB Dongle DK, but on this board works only when I've debugger...
Hi All,
I want to configure 64 MHz internal oscillator (HFINT) on my nRF9160 DK to reduce the wakeup time of nRF9160 chip from system-off mode. Is there any example available...
Hello,
I'm looking to be able to adjust PWM output frequency around 100KHz in 100Hz (or close to it) steps. I understand that no matter which method you use the implement...
Dear all,
I'd like to customize bootloader, I need more space so i modified flash address from example: FLASH ADDR (0x78000), SIZE (0x6000) to FLASH ADDR (0x69000), SIZE...
I am using the code above and already try it in the compiler . It should work but when I try to display in termite it only display .000 for microseconds.
Example
1987...
I used thingy s132 pca20020 sdk and i changed the code.
send data.accel.x, data.accel.y, data.accel.z data when data over the limit in swith case DRV_MOTION_EVT_RAW in drv_motion_evt_handler...
Hello all!
I've been researching DFU over BLE, between a central and a peripheral.
The peripheral is possible to upgrade over the DFU Bootloader. I've tried upgrading...
Hi,
I try to use cmake in Linux to get the hex file fo bootloader. The Platform is nrf52832_xxAA, the toolchain is gccarmemb. I read the given cmakelists but many variables...
Hello!
I am in the final phase of development and currently focused on reducing power consumption of my device.
To improve power consumption I'd disable UART if not...
Hi,
I am using nrf52 DK board.
After uploading my bootloader and application on a device that is connected through bluetooth with my board, i want to know the application...
