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Hello, I would like to copy ble_app_uart_c example to a seperate folder and work with that independently. I looked into the following thread and changed my include paths. https://devzone.nordicsemi.com/questi...
But I am unable to locate config ... (more)
I tried to compile Thingy v2.1.0 with keil. And sereval file are missing.
Actually i work with your SDK 14.0.0, i find so many missing file, but not all.
Can you give me the compatible ... (more)
I was compiling a project(ble_app_uart and I am using PCA10028), it was not successful and KEIL5 display this: it looks like I didn't install NordicSemiconductor.nRF_DeviceFamilyPack.8.11.1.pack according to the message (in fact, I already ... (more)
Hi all, I am porting my 100% working code from keil to use C++ and GCC and when I use the macro
NFC_NDEF_MSG_DEF to initializate the NDEF message I receive the following message from the compiler:
> >NFC.cpp(50,2 ...
I'm trying to run the beacon s130 pca20006 example on a custom board. There are 2 main differences between the pca20006 and my board:
i want to add a timer to my secure bootloader example, so it waits some time and then, if no DFU is in progress, starts the beacon apllication automatic if there is one available.
I tried this by ... (more)
Hey, I am using WT51822-S4AT module and want the nrf51822 to connect to phone. I don't have nrf51-dk. I am using stm32f0-discovery kit. Can it be done using that kit? I searched for examples but coudn't find anything.
Every time I change a common source file within Kiel, the source file is changed for every project because (obviously) is a file common to all example projects.
Is there a way, without manually copying over the libraries and change ... (more)
Hi all. I want to add ssd1306 controlled OLED display with SPI to my project how i can hook up u8g2 library or another library for OLED display to nRF52832.
Hi all, we have a problem with a project based in nrf52832 and a custom board. The project is based in "ble_app_uart" example, and also we have the following sensors:
Accelerometer gyroscope and magnetometer (BMX055 from Bosch: datasheet) Ultraviolet sensor ... (more)
I am new in BLE world, so sorry if I ask stupid questions.
I have a Simblee RFD77101 and a nRF 51822 chip. I would like to connect from nRF51 to Simblee and change data via BLE.
I ... (more)
i have developed new board using nRF52832 xxAA. i am dumping code in this using nrf52 DK and it is working fine but when i am removing power from this and reconnect power it is not working. but ... (more)
Hi, I am using Keil to build programs less than 32 KB in size. All the example program from the SDKs work and I have read that should be the case because they are all under 32 KB when compiled ... (more)
I'm looking for a bluetooth solution for our equipment. We need a chip that simulates a serial port, what we send by SPI port, it is received in the mobile and the data sent by the mobile is ... (more)
I would like to use long button press to send device into sleep mode (using BSP module). Since button is tied to ground, when device goes to sleep mode, and when I release button, there is transition on IO ... (more)
I have 5 nrf52832 and nrf52851 beacon boards. All nRFs working in the beacon mode. They all in the same room. I tring to get a list of the active beacons the module can detect. And send the list ... (more)
I'm using nrf52832 and building projects on it with the help of sdk 14 and sdk 11 for BLE. Now when I load my code for example the BLE HRS it loads properly with no error but on the ... (more)
I have been working on MPU9250 examples given in here.Though the program runs fine in KeilUvision 5, the output in tera term shows only 0,0,0 for Accelerometer values in X,Y and Z. I connected the ... (more)
First of all, I would like to apologize if a similar question was already asked but all this BLE matter is so broad that it defeats me. I am planning to put two NRF51822 devices into my project. I ... (more)
Started out with the ble_nus-exmple. Added logging of a sensor to flash, and got it to work in SDK11, even without using the sd_flash*-routines, but writing/erasing directly using NVMC.
After upgrading, I got write working by using sd_flash_write ... (more)
We are having problems trying to integrate support for maintaining application context and bonding info across firmware OTA updates on our NRF52 (nRF52832) based board.
The problem is that we can't find a working combination of bootloader and ... (more)
When I only used XXLARGE block, I got bellow error:
..\..\..\..\..\..\components\libraries\mem_manager\mem_manager.c(484): error: #94-D: the size of an array must be greater than zero static uint32_t m_mem_pool[ LOCK_BITMAP_ARRAY_SIZE]; /**< Bitmap used for book-keeping availability of all blocks ...
I am making a GPS tracking system using NRF51822-QFAC. I am using 2 UARTs, one of the (external) GPRS IC and one for (external) RS485 communication.
The UART peripheral hangs after some time. I don't know if it ... (more)
heelo every one ,
i want to use bluetooth to connect my nrf51822 to my smartphone can anyone help me because i don't have any idea there is any example ready to use plz
i want use s130 with my ble nrf1822 i'm wondering about the modifiaction that i have to do under keil 5 in option for target for example the configuration that i'm using for s110 is in ... (more)
I wanna build project nRF51822 using ADXL345 for accelerometer sensor that program using eclipse or keil. can you teach me how to build using nRF51822 SDK version 6 or higher... please teach me from beginning. I am newbie for this ... (more)
For now, I have to power cycle my board or manually send "nrfjprog -f NRF52 --reset" to start the application firmware after download. I would like the application to start automatically just after download.
Does any of you what ... (more)
I want to know about mathematical formula to find / estimate the battery life of Bluetooth beacon containing NRF8240. If chip is transmitting at +8 dBm and have 1000 ms of broadcast interval.
I am trying to use the eddystone example I found in the ble_prepheral/ble_app_eddystone/pca10040 folder in SDK14.2 with my nRF52832 development board but I get the following link error.
._build\nrf52832_xxaa.axf: error: L6050U: The code size of ... (more)
as this screenshots show, i add some headers to nRF_Libraries, and add the directory of the folder nRF_Libraries to Options for targets /c++/include paths,but after building project,I cannot open the header , e.g. boards.h by rightClicking ... (more)