Has anyone used a graphics library like emWin or TouchGfx on nRF52?
www.segger.com/emwin.html
http://touchgfx.com/en/
I do not see any posts on either forums or here...
Hello,
We can not convert Altium File to DipTrace or Eagle File. We need those files asap. I'd be thankful if you could help me in that issue.
Thank you
We are having a slight issue when we are trying to update the DFU. The original version had this setting for the data reserve:
#ifndef DFU_APP_DATA_RESERVED
#define DFU_APP_DATA_RESERVED...
Hello!
I am working with the example mpu interface projects located at the following repo:
github.com/.../nrf5-mpu-examples
After converting the Keil projects to...
Hi,
I'm running Mac OS X 10.10.2 with the nRF51-DK PCA10028 card that I received today. I started off following the instructions in this article , and was able to get JLinkExe...
Hi all,
I am using the multi role example ( github.com/.../nRF51-multi-role-conn-observer-advertiser) to scan and advertise concurrently.
I was wondering if the scanning...
I have a 16MHz external clock oscillator to drive a micro controller in my system. Can this also be connected to the crystal input on the nRF24L01+ to drive it's clock? Should...
Hi All,
I wanted to write a patient record to glucode measurement charateristics from android Phone which supportes BLE features . How do i write a record to BLE device...
When using the OTA DFU using the button press implementation is it possible for the bootloader to require bonding? I figure I can use the preserve app data functionality built...
Just took the developer.mbed.org/.../ code and run it on the board.
But when I try to connect with my phone I get: "Device doesn't support UART. Disconnecting".
What...
Hello,
I am using the RedBearLab's BLE Shield 2.0 and I'm trying to modify the advertisement data using nRFgo studio to include manufacture data (type: xFF) for one of...
Our IC nRf51822 has an identifier "QF AA CO" (IC rev 1) The document "nRF51 Series Compatibility Matrix", Table 4, shows the maximum version of the SDK 5.2.1 and 4.4.2 SD...
Hi guys,
I install V1.6 nRF ToolBox apk in my Android phone, and want to do the DFU operation.
When the device in DFU status, I select the target HEX file but it shows me...
We are configuring the watchdog like this:
// Watchdog
NRF_WDT->CONFIG = (WDT_CONFIG_HALT_Run << WDT_CONFIG_HALT_Pos) | ( WDT_CONFIG_SLEEP_Run << WDT_CONFIG_SLEEP_Pos...
So I've got this long characteristic which takes several read operations with offsets to read it completely. Idea is to have it refreshed only after the client has read it...
Hi all,
I've have written a debug version of our application firmware to catch any and all error seen during operating. The most common one I see is NRF_ERROR_BUSY stemming...
Hello,
I am doing some tests with the Heart Rate Service Sample Application for the nRF51822 evaluation board (PCA 10001). Inside the ble_stack_init(), there is this call...
I am trying to bring up a simple program on the IAR tool chain 7.40.1 using an I-Jet debugger using the nRFDK. I have this simple programming running under the Keil code limited...
