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...
HI,
I'm currently working with two chips RF24L01+.
Each chip switch in sending role to receiving role several times. By default, I set them in sending role and I whait...
Hello
Previous projects used SDK11 protocol stacks with BootLoader and DFU
About the BootLoader of sdk11, DFU is different from sdk15. Please consult me. Thank you.
...
Hi Sir,
As check below link, we know how to re-write the bootloader address.
https://devzone.nordicsemi.com/f/nordic-q-a/26300/how-to-use-nrfjprog-to-write-uicr-bootloaderaddr...
Hi,
I am implementing an application where I need to transfer a 32 byte array via NFC. The only issue is that existing modules in nrf52 sdk have support for UTF-8 encoding...
Hi,
I am looking for a flasher that can be used for nrf24le which can be used in serial production. I found segger Flasher portable plus for nrf51, This device can work...
HI, team.
I use two nrf52840 PDK run the example light switch, light switch proxy server and client.
for the light witch proxy client, when press button 0 it will call...
I have an application where 2 peripherals are gathering sensor data and sending this using notifications to a central. Every connection interval, new sensor data is available...
Is it possible to scan for eddystone beacon advertising packets using a nRF52 central device?
I'm trying to accomplish having authorized beacons such as waypoints that...
Hello,
I am developing a bootloader on nRF24LE1. The NUPP configuration is: the first 24 pages (page 0 - 23) are set to be unprotected and the last 8 pages (bootloader)...
I have three nRF52840 DK. I'm trying to make some project on Bluetooth Mesh network using nRF52840. And how can i make the use of mobile as node in network along with 3 nRF52840...
Good day!
In my BLE project I use connection parameters negotiation module. In order to ensure software consistency there is a test for memory leakage. After some investigations...
Software:nRF5_SDK_15.2.0_9412b96
HW: PCA10056
Modify:
1. Added LED blinky and PWM on the blink FreeRTOS sample.
2. Added task 2 demo2 as dummy to test the freeRTOS...
Hi,
Starting a new design with nRF52832 that requires TWI, SPIM, and UART interfaces. Also need a wake on GPIO for the power button. Is there a preferred pin assignment...
Hello, we are experimenting with proprietary RF transmissinon between two nRF52832 devices. We are currently trying out the esb_ptx and esb_prx examples, toggling GPIOs on...
