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...
Hi all, I'm working on nrf52832 in segger embedded studio. Using ble scanner app, I'm entering some random values. So when i enter a value, I'm adding them to watch and checking...
Hi,
i am working under the mesh concept in nRF52. I saw the mesh demo in nRF thingy the link is here.
and i also have 4 nRF Thingy boards in my hand. i want to do the...
Hi.
I am currently weighing up whether to use a PCB or a chip antenna. Due to my product is going to be less than 20mm x 20mm, I would prefer the chip antenna to save some...
Based on mesh sdk 3.1, open NRF_LOG_ENABLED in the light_switch_server example, ie NRF_LOG_ENABLED 1, the following error occurred during compilation: Linking light_switch_server_nrf52840_xxAA_s140_6...
Hi
I changed the clock source from NRF_LF_SRC_XTAL to NRF_LF_SRC_RC, but it dit not work.
In the migration guide( Migration Guide ) I found out, that the method SOFTDEVICE_HANDLER_INIT...
Hello,
I am working on a custom PCB with NRF9160.
I have modified nrf9160 uart sample to add UART_1 and enable SPI_3 and everything is working fine.
Now I need to include...
Hi ,
I am using SDK v0.4.0.
Modem firmware : mfwnb1nrf9160030123prealpha
Asset tracker example is downloaded to the NRF9160-DK.
Since I am using NB IOT, I select...
I use nrf52832 sdk 14.0
SD+ boot(for ota）+app
In the applicaiton there are some user data to save. I used two pages ( one pages start from 0x6E000 and the other start...
Hello!
A few questions about the flashlog:
1. What's the difference between the flashlog and the crashlog?
2. What is the recommended way to obtain flashlog/crashlog...
Hello Team, I am a student majorly interested in wearable designing and manufacturing field. Recently I have designed a small wearable PCB which barely contains components...
Hi all!
It`s possible to know in event BLE_EVT_TX_COMPLETE which characteristic sent a notifiation?
I have 2 characteristic and depending on which one of them sent notification...
Hi,
The product description of pickit4 on microchip website( https://www.microchip.com/developmenttools/ProductDetails/PG164140 ) says that it support swd. So I'm wondering...
Hi,
nRF51822. I'd like to detect single-click, double-click, triple-click, etc. button press sequences. Multiple clicks are when the next button press is within 1/2second...
