Hello,
I have seen many topics regarding the SAADC sampling modes and power consumption trade-offs on DevZone, but none of them clearly address my concerns. I would like...
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We have a custom board we are developing on that uses the nRF54L15 MCU. The board has some LEDs that we were hoping to drive using PWM, but these are connected to...
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The following code performs an I2C write-restart-read operation that works correctly on a NRF52840 devkit with ncs v3.1.1, but fails with ncs v3.2.0 and v3.2.1. Note...
Unable to start debugging. There was an error starting the pipe program 'JLinkGDBServerCL'. An error occurred trying to start process 'JLinkGDBServerCL' with working directory...
I want to connect Waveshare E-ink display to nRF5340 using e-Paper Driver HAT. At first, I tried to make all the calls by my own, just by rewriting the code from the ESP driver...
The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
Hello
I wrote a tutorial on using the nrF52 Development Kit with Keil MDK.
www.keil.com/appnotes/docs/apnt_308.asp
This document features essential debugging capabilities of the nrF52 series.
ETM Instruction…
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During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。
SCAN_REQ: Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE,sent by the Link Layer…
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MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
Today I tried to find the better ways to debug program on nRF52840 PDK from CLI on linux.
The ways that I tried
[Failed] openocd (both stlink and jlink) & gdb
[Succeeded] JLink & JLinkGDBServer &…