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...
Hello,
I am looking at the ble_app_buttonless_dfu/main.c
This implementation is initializing the queued write module. Is this required now for DFU operation? We currently...
Hello,
For some reason whenever I try to pip install pc-ble-driver it will only ever install version 0.11.4. This causes a problem since I need the nrfutil library and the...
I sent some nRF9160 prototypes down to a CTIA certified test lab in North Carolina to do carrier TRP and TIS testing. When they add their test sims they seem to be unable...
Dear Sir,
I am new in embedded.
I start work on nrf9160.
I have to acquisition periodically through mqtt protocol, a data, with total space of approximately 30 kb, and...
I have installed SEGGER Embedded Studio for ncs sdk. I have installed everything else required to use NCS sdk.
From the command line at ncs/zephyr, I can successfully run...
Does Nordic recommend a specific version of SES? Should I just download the latest version direct from Segger or do I need a special version of SES to have full compatibility...
Hi Guys,
I was able to connect a second uart to the evaluation board and receive over uart.
however I didnt find an example of how transmit a buffer over uart.
is there...
Hi, we have a product that we want to update with new fuctionality, We use latest S110 for NRF51822 and would like to have more than 2 ppi groups useable.
In what scenarios...
Hello folks I have been struggling for some time with the driver for the MCP23S17 in Zephyr. I have already tried this code: https://devzone.nordicsemi.com/f/nordic-q-a/64024...
Hello I am developing a device that uses BLE.
User will connect bluetooth directly the first time they launch a custom app, and they will try to connect automatically the...
Hello I am using an acconeer XM122 / XB122 radar sensor with the integrated psco nrf52840, it turns out that I have mistakenly deleted the bootloader so I cannot flash with...
Dear,
I am using nRF9160 DK,
I can re-define pin for UART0 and UART1, from UART0, i can receive data from UART0/UART1.
Now, I want to send data to UART1.
Plz...
Hello,
I am using nRF51822, SDK12.3.0, pca10028, S130 as a central scanner.
Now I set the scan interval to 100ms and the scan window to 50ms. It is planned to use 50ms...
Hi,
I want to know what is the additional current or power consumption when the temp sensor is acquiring data and operating as intended.
kind regards,
Erick
Greetings,
we have a custom pcb with nrf9160 and are using nrf-sdk v1.3.0 and mfw v1.2.0
Sometimes when connecting to lte the code crashes:
The code in question is...
