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...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
I am using BQ25120A with nrf52832, but when I power up the nrf52 with battery then it continuously reboots. What is the reason behind this and how should I overcome it? Initially...
I am by no means a software expert, but I am pretty decent but I am having a hard time wrapping my head around the SDK/HAL and getting a project going. I see the examples...
Hi:
We has a device use the hid keyboard and privacy gatt Service. Now we development the app with Android-BLE-Library, and can not to resolve some question.
1. While...
I have successfully added an event handler for managing if a write operation is performed on a characteristic, but how can I know that which characteristic has been written...
Hello,
This example I got it working with nrf toolbox app, but I was wondering if this should work also with a win7 PC. https://infocenter.nordicsemi.com/topic/com.nordic...
Hi,
in NB-IOT the UE should make a Traffic Area Update TAU when timer T3412 expires. I have a project based on the UDP_with _PSM sample. When I configure the PSM timer to...
Dear All,
I am trying to minimize the current consumption of my device. I am using several peripherals, such as UART, I2C and ADC.
When I run a very simple sample...
I am working on a line of products that use the same Microcontroller and softdevice so the same QDID. Most of them work with a module and one has the same chip mounted directly...
Hi, I'm using this post to upgrade from SDK 11.0 to SDK 15.3.
All goes well, until I uploaded an application: then I get a hardfault somewhere at fds_init().
I found...
When I start nRF Connect v3.2.0 the first window starts as normal, but when I click on Open Bluetooth Low Energy the nRF Connect v3.2.0 - Bluetooth Low Energy window is blank...
How can application code interrogate the SD140 to identify which version (such as 6.0.0) is running.
We pre-flash (before SMT) our nRF52840 with a bootloader and SD140,...
Hi ,
What does the handle parameter in status_handle(access_model_handle_t handle, const access_message_rx_t * p_rx_msg, void * p_args)function (generic_onoff_client.c)...
Hi all,
I am trying to reduce the connection time between each connection to the minimal posible
Connect -->Transfer data -- Disconnect
I am facing two options...
