Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Please help to understand. How to configure nRf24L01 receiver for 4-pipe (pipe 0, pipe 1, pipe 2, pipe 3 ). But most importantly, how to specify the transmitter settings that...
I saw earlier post on this blog and viewed on-line video for LitePoint OTA tester that claims to work with all BLE chipsets. We have multiple designs with different DTM interfaces...
Hi, I'm developping endless PWM sequence.
That is ...
Only one output pin and the signal from it is repeated with the same period of pulse but with two different duty...
Greetings,
I'm having some trouble using the secure DFU bootloader and buttonless DFU service in my application. The code for both of these has been taken from their respective...
nRF52 SDK13 S132.
For example, I have handle from 0x180A service.
I want to read characteristic 0x2A24 from here.
How should do it?
In the watch window I can see event...
We are interfacing to a SPI Flash MX25R8035F.
When attempting to read 1 page of 256 bytes from the chip we break the read command up into 4 SPI Commands.
1) Read the Status...
Hi,
I`ve made fixes in SDK 13.0.0 files described below:
nrf_section.h : to supress gcc warning: invalid suffix on literal; C++11 requires a space between literal and...
When I set the PWM driver for very low frequency i can see how it blinks, the thing is that it always blinks where it's more or less 70% of the time ON and 30% OFF .
When...
Hello,
Working on a project using the pairing and bonding security model, I would like to filter out of a central's scan all already bonded peripheral devices. Or, I could...
For some reason I get a softreset instead of a sleepmode when I call sd_power_system_off();
Device: NRF52832
SDK: 12.2
S132 v 3.0
I do clear all gpiote interrupts...
Hi, in our project, we need to apply 51822 as MCU to control other devices. But we need 2 USART ports. I wonder is there any product in nRF51 series that can do this. Thanks...
I got some SPI flash memory that is capable of generating interrupts in order to save some program/erase time and power consumption. The only drawback is that interrupt is...
hi,
the main function could not execute with softdevice. before it was working. but i have added some code that mean pstorage_store(). already, it has pstorage_load() and...
Hello, I got this error:
Error: L6221E: Execution region RW_IRAM1 with Execution range [0x20003120,0x200046a8) overlaps with Execution region ER$$.ARM.__AT_0x20003000 with...
Hi,
I am using the nRF8001 with a MCU as the application controller. Everything is perfect when I just use commands/events between them. I can send and receive data smoothly...
Hi,
Peer A is bonded to the device. Now device has Peer A bond information. For some reason, Peer A has un-bonded the device. As device doesn't know this it still keeps...
