I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Hello folks,
we setup a new Project (eclipse,SKD 12.2.0, S130, NRF51822QFAAH0) based on the sdk examples. But the thing since 2 days we got a error we actually do not understand...
I have a PCA10040 board and downloaded SDK 12.2.0.
I am trying to being a project based on experimental_ble_app_eddystone. I can compile and upload the code to the board...
Problem:
IAR compiled hex file does not work for ble_app_hrs
Environment used:
IAR Embedded Workbench for ARM 7.80 Kickstart evaluation
nRF52 DK
Observation...
Hello,
I use, with success, the FDS library to save data to the flash memory. I also use, with success, the bootloader to update the application (original dual bank ble...
Hello there, thanks so much for taking the time to read. My problem is the following
I am trying to run GZP (Gazell Pairing Library). After successfully pairing with a...
We are currently trying to log our sensor data to a mobile phone through uart using nrfLogger app. We have nrf51 module and we are using SDK 12.
In nrfconnect, we select...
Hi,
I have problem with long write by sd_ble_gattc_write.
I send first 18 bytes by button on pca10028, then I waiting for BLE_GATTC_EVT_WRITE_RSP and sending rest of bytes...
I need some help with something very basic...
I need a way to upgrade my DFU BLE bootloader to either reset back to the app if no update has been sent after some timeout...
hello,
According to the "twi_scanner" example from the SDK12.2 I don't understand how the respective I2C pins/GPIOs are set up.
There is this function that I found "nrf_gpio_cfg...
My nRF52 device is an asset tracker and does not have a comm port. I have been looking at a BLE dongle setup for manufacturing test but the results are not repeatable with...
HI,
Nordic part used is nRF51822.
Is there any way to increase signal strength of BLE tx?
I see some parameters in advertising_init function for advdata.p_tx_power_level...
Hi all
According to chapter 50.2 of the nRF52832 product specification V1.2, the pins used for the UART peripheral should be configured before in the GPIO peripheral to...
why most of the examples of sdk 12's sdk config file has different options?
I'm trying to build an application that has Central and Peripheral Role application (and it...
Hi,
I have noticed the new preview DK for NRF82840 is now available, and the new chip is running the new BLE5 spec. My understanding on the BLE v5 is the higher data rate...
