Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
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...
Hi,
I'm working with the nrf5340 and I'm trying to perform a FOTA upgrade over BLE. After initiating DFU with nrf Connect for Mobile the process crashes right after...
Hello,
I'm working on a HID BLE device and it seems to work good with iOS devices. It fails to pair with Window. I'm adding what I can see with the sniffer. Basically after...
I am read the datasheet of vl53l1x ,can anybody help on connection of vl53l1x to nrf52832 and how to use sensor vl53l1x ....any driver code for vl53l1x sensor
I want driver...
I have the following trivial program which has almost identical functionality to the connectivity/ble_connectivity/pca10040e example:
int main(void) { uint32_t err_code...
Hello,
I interfaced nRF9160 and SD card using SPI. I started with this sample: ncs/zephyr/samples/subsys/fs/fat_fs.
Now once the files from SD card are read, I want to...
Hi, I've began making a SPI module for programming a PIC16. It only transmits data, so two pins. My questions are: 1. any obvious errors? 2. does the EVENTS_ENDTX occur when...
Hello everyone
I have an question when I used the 52832.
First of all,I configed "nrf_drv_spi_init(&spi, &spi_config, spi_event_handler, NULL);" and the file (nrf_drv_spi...
We are about to use the nRF52832 and are looking at which SofDevice to select for a Central-only implementation. The S122 summary says it targets the nRF52820 and nRF52833...
i m using NRF52840 with sdk 15.2. In that i m testing direct test mode by UART.Now i can do transmit mode.i can check through nrfconnect dtm mode. i cannot check receiver...
Hi,
I tried the following AT settings on the nRF9160 DK board:
AT+CPSMS=1,,,"00111000","00011110"
AT+CFUN=1
After this the modem enters PSM mode and the current is...
Hi,
One of our modules using PCA10090 0.8.2 programming and production nRF9160/nRF52840 modules.
Our customer reported that they can't use PCA10090 0.9.0 re-programming...
Hi! I ran into a little misunderstanding in setting up clock frequency for PDM. I need to work with lower clock frequency than default - 0.64 MHz. I see, that PDM_CLK = 32...
Hi,
Some questions on the scan consumption of nRF52840 and using the attached Online Power Profiler for BLE as reference
If I am using my nRF52840 to scan 24hours at...
I wish to merge the cloud_client example with GPS example. How should I go about it? Along with main.c files of both, which other files will I need to merge?
