Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
Hi Guys,
I have a MCU RTOS project. in Hardware board, builtin Nodic BLE chip over UART,RTOS BLE stack works fine.
We also have a MCU RTOS Emulator based on Qemu,we...
It's not really a question but a request to Nordic.
Could you change the #ifdef lines in gcc_startup_nrf51.s to .ifdef. So:
.ifdef __STACK_SIZE
.else
.endif
and...
Hi,
How do I determine the application address? The one that is to be programmed to UICR.CLENR0.
I have SD S110 V7.1.0 but I didn't find this information in the release...
Hello,
I receive NRF_ERROR_INVALID_STATE error quite a few times because my own state handling is still a little buggy. I want to find all these errors. What would be the...
Hi all,
Please I want to make sure of something. In the s120 specification, it's written " Bluetooth low energy combined Central and Peripheral SoftDevice", and even in...
Hello,
I need to read the UID and later on also the RSSI value of devices (Handys) in range.
It should be reading the values automatically without the need of manual connecting...
The datasheets for the nRF24LU1P ansd nRF24LO1P have near identical example antenna driver designs which vary in the values for the inductors, etc
The LU1P datasheet is...
Hi,
I've combined twi_sw_master and DFU in my project based on nRF51822 Beacon v1.1.0. Now I can't connect to the beacon. The same project only with DFU or only with twi_sw_master...
Error is shown in the following figure.
I use nrf51822-DK(256k)
The exception of BLE_S110 works well.
Memory Is not enough when you add a BLE_S110
Is there any...
I am using S120 v2 with SDK 6.
Initialization of the softdevice and device manager return no errors.
However when I want to start a scan for devices, the function checks...
I am using PCA10031 dongle with SDK 7.2. I tried the blinky example in peripheral directory. Unfortunately it didn't work for me.
When I use the makefile from blank/armgcc...
Hi,
I am using Timer0..2 interrupts along with radio TX/RX. When the Timer2 interrupt coincides with RX/TX the Timer2 is halted for approx. 450 µs during TX. Is there a conflict...
hi...
i am working on nordic nrf51822 evaluation board.i coudn't get pin 31 interrupt.but in all other pin i can get interrupt. maximum of 3 gpiote pin events is using...
I'm following the example here for the PCA10028, only the example I copied from the Pack Installer is called ble_app_hrs_s110_dfu_experimental_pca10028 (nRF51 PCA10028) instead...
