I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
Do you have a BLE SOC chip that can behave as a master and a slave, and also has embedded stack so no host processor is needed. I am looking for a chip that can be used in...
hi,
Inorder to flash the softdevice to evaluation board PCA10024 , i tried using nrfgo studio as mentioned in the user guide.but the nrfgo studio does not show any board...
Dear all,
I am using SDK7.1 with S130 v0.5 alpha. Can I use the DFU example in the SDK6.1 to update my firmware in the chip(nRF51422)? If not, is there any alternative...
I am using S110-based peripheral device which is sending 20byte notifications. Application on my peripheral works fine (testing with MCP gives transfer rate about 15kB/s which...
Hi,
I was using nRF51DK with Keil uVision ver 5.14 and SDK 8.0.0. It worked okay yesterday and I tried HW peripheral as well as BLE peripheral.
But today it doesn't...
Is it possible to identify a device as a previously bonded peer based on the advertisement package and before establishing a connection?
I would like to be able to bond...
Hi
Im using nrf51822 board from RedbearLab. SDK6.1and SD7.1.0.
I added DFU to my application and iam able to update the firmware OTA.
My issue is after adding dfu...
Hey there,
I am looking for the right pin out to wire up a reset button to my board so that I can reset the IOS device is paired to. Can some one help?
Tyler
Hi,
Is it possible to set an address lets say for an array to be in Flash memory on compilation?
So that way I dont need to reserve memory twice - once in my program memory...
I have two nrf51822 devices with sniffer firmware. At the beginning all tests were well, it can sniffs beacon packets with ble-sniffer_win_1.0.1_1111_Sniffer and display packets...
[edit]
This problem is solved!
The problem is from project target.
I am using uvision5, but I opened the uvision4 project. (\arm4...)
Now I am using the example under...
I am using the Sys Events to monitor the POFWARN but it appear that I get a POFWARN event repeatedly when the voltage is below the threshold is this normal or do I need to...
Hello,
Some questions regarding the linker script for the 8.1 SDK for SD110.
I was able to get an environment set up with ARM GCC, Make, etc. and compiled my program...
I have a program running with SD 7.2 and SPI on my nrF51822 talking to a SPI slave device. I use GPIOTE triggered on an edge to set a chip select line and read bytes from...
