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I'm testing multiperipheral function, and have established multiple connections (1 single Peripheral with multiple Centrals). But it seems that the Peripheral can just notify values to the last connected Central.
Could you tell me how to notify values ... (more)
Trying to import a Nordic nRF52 ARMGCC project into SES. Is there any direct way, or has this been done?
Trying to port over code from UART example to muti-connect example.
Made sure include paths are correct, and made sure the following C files are in project.
Also added following code to sdk_config.h
#define APP_UART_ENABLED ...
I'm trying to put the nRF52 into sleep by using the following code in a loop:
__WFE(); __SEV(); __WFE();
But I see current consumption at around 5mA still, and when I debug I notice it the processor is constantly ... (more)
This is related to using Seger embedded studio on a mac for thingy52.
With all the amazing help from this forum, I am trying to compile and upload FW onto thingy 52 using the FW baseline from Nordic at ... (more)
I buy the service: How to integrate a driver in ESP32 and ESP8266 to work with nRF24L01?
How much is the nRF52840 USB DP/DM pins impedance in transmit mode? There is no info in datasheet .
On the PDK board there are 39 ohm resistors connected in series with USB signals. Are they intended for impedance matching ... (more)
I am having difficulties writing to NVRAM (reading appears to be fine and is reporting 0xFF's everwhere). I am using a rather old SDK and SoftDevice 110 (version 8) on an NRF51822 because I was modifying code in ... (more)
I am using nrf51822 with SDK 11 and softdevice S130. I use Just Work bonding with Peer Manager. When I connect nrf51 with the Android phone run NRF Connect, the device will automatically bond to the nrf51 when ... (more)
Why was this removed? The SD 3.0 docs show only random static and public as options and I get bad address for the others which is consistent with the docs. We were using random private resolvable in SDK11 and ... (more)
Hello there. I just recently started programming using the nRF52832 DK, SDK14.1.0 and SoftDevice 132 v5.0 . I tried to follow this tutorial on Github: https://github.com/bjornspockeli/cust...
Right after implementing my own custom service, the ... (more)
I have just started development for the nRF52480 preview development kit.
I am powering the dev kit through USB on J2 (with power switch set to VDD).
I want to power peripherals with 3.3V so I am trying ... (more)
I use a nRF52832 device, and I have some strange behavior when I use PWM. You can see my test program listed below.
Thank for your reply, Thierry!
/* * Test_PWM.c * * Created on: 13 déc. 2017 * Author: Thierry */ #include <system ...
I am wondering why the ccm library uses the software aes encryption. Is there anything wrong with the hardware encryption so that it should not be used?
I recently got involved in a project where I am deploying a ble based mesh to understand and monitor bridge vibration patterns. I have been through nRF's mesh capabilities, but they aren't enough high frequency and efficient for ... (more)
Hi to everyone!
I have been testing and programming a nRF52832DK board (Bluetooth, SPI, NFC, ...) with, at the beginning problems and learning how to fix them, and in the end everything works successfully.
I am been programming in Keil uVision ... (more)
How can I disable aes encryption? I'm trying to port nRFgo gzll_host_w_dyn_pairing_example and the aes encryption peripheral is missing. Tried to define GZP_CRYPT_DISABLE as well (official site extensions). Please, help.
Bluetooth Mesh Glossary of Terms mentions 3 different kinds of addresses: Unicast Addresses, Group Addresses and Virtual Addresses.
I think I understand what a Unicast Addresses is. But just to be sure; it's the element number for which, whatever ... (more)
For pin reset, do I need to drive it low after it goes high once during power on sequence? or it does NOT need to be high before drving it low.
I recently ordered the nRF DK 52 from Mouser Electronics (only one version available on their website). Furthermore, they were not able to provide me with the chip revision number so I ordered the DK anyway, assuming it would ... (more)
Most of the SDK examples project support pca100028 only How I do Port in PCA20006
Right now I am using any IDE's . By using cmd , I generate hex file.
Where I have to change the name of the board file .
Hi In our Nordic SDK ble_peripheral projects , It almost support following boards
1. pca10028 2. pca10036 3. pca10040 .
I want to port in pca20006
May I know the way ?
I buy the service: How to Integrate a Driver (Library) in ESP32 and ESP8266 to work with nRF24L01?
Clayton Sulivan - firstname.lastname@example.org
hi, i have downloaded nrf5-mpu-example sdk 13 from github. made necessary changes to work with sdk 14.2 for nrf52840. i have done it and the program is compiling without error. when i flash it in my dk. my LED1 ... (more)
Hey Nordic devzone,
I am tinkering with the following multiprotocol examples: ble_thread_dyn_mtd_coap_cli (client) ble_thread_dyn_template (server)
Currently the client can be controlled using the BSP buttons or a smartphone with the nordic toolbox apps.
When I press a BSP button 2 ... (more)
I am using nrf52 with s132 and armgcc As I add functionality to the code I get to a stage where it fails. Linker runs OK but the result fails to execute.
The observable phenomenon is that I see nothing ... (more)
I develop a program using arduino primo, and i want to layout a new pcb board with new nrf52832 chip. The new chip may not have any bootloader. What kind of method can i use to upload the code ... (more)
We have developed our first generation product with 51822(16KB RAM, SDK10, S110V8.0) as peripheral , and we are always facing the problem that the connection time between smart phone and our device is too long(over 2s ... (more)
Hi. I'm using nRF52832, SDK13.0.0 as peripheral.
When I want to disconnect central, I'm using sd_ble_gap_disconnect function as below.
err_code = sd_ble_gap_disconnect(conn_handle_val, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION); APP_ERROR_CHECK(err_code);
I can get disconnected event immediately from "BLE_GAP_EVT_DISCONNECTED" case.
But somtimes ... (more)
hope you are doing fine.
I am using SDK 14.1 with SoftDevice 132 as well as a state machine framework which needs a have a function called periodically to manage events, timers, etc. I am NOT using ... (more)