Hi all,
this is not a question per se but rather a warning to those who are attempting to debug Flash related operations with the SEGGER J-Link GDB Server (v4.84a for Linux...
I debugging some function abnormal after OTA problem, and problem with disappear after redo OTA FW upgrade, duirng it I found a problem about Master Control Panel FW upgrade...
Hi,
i want to build a BLE mesh via advertising. i asked some questions before about ibeacon and observer, how ever to clarify my question i have some additional questions...
Hello,
I have set nRF51822 Evaluation Kit. With its help, I would like to read the pulse of the heart rate monitor:
link text
I manage to connect to it using the...
Does the s110 stack allow retrying pairing procedure?
It looks like the stack (peripheral) always ends with disconnect upon invalid passkey.
We would like to explore the...
After SD initialization and turning on advertising i have to send large amount of data via SPI continuously. SPI driver code initializes SPI module after SD init and advertising...
Hi,
I have an ISP130301C chip based on the nRF51822 chip.
I'm using the jLink Segger EDU to flash the chip without any problems.
But it seems like nothing is running...
Hi,
I just took a look to nRFgo to see how it generates vendor specific UUID's. It looks if they are generated completely random including the version number. According...
Is it possible to make the nRF51822 beacon send multiple packets to the devices it connects to?
The example code in the beacon kit sends one UUID, but I need to send information...
Hi guys and gals!
I recently got Evelution kit nRF51822 and I'm working on custom application with SoftDevice s110 on Peripheral side. I was looking in "nAN-36" documentation...
Hi,
we have developed a product based on the nRF51822 using Nordic SDK v6.1.0 and S110 v7.1.0.
Now we are on production and we are obliged to use the nRF51822-QFAA with...
Hello! I'm trying to program nrf51822 like a BLE device.
I'm using QT Creator + GNU Compiler + Open OCD + STlink(debugger) to create and program.
If I choose "gcc_nrf51_blank_xxaa...
I have a program based on some of the examples which runs in peripheral and observer roles. When either role is running alone it works without issue but if advertising and...
Hi,
my task is to develop a "repeater" and I have three nRF51422 evaluation kits.
For example, one of them sends a file, the second one receives it and then sends it to...
Hello,
Using the "simple_uart_get_ with_timeout",I cannot receive a "frame" bigger than 6 bytes.
Why?
while(simple_uart_get_with_timeout(1, &UART_RX[receivedBytes]...
I have a simple app that send button press/release events to a smart phone. One of the buttons doubles as the wakeup button. I would like to qualify the wakeup button press...
The documentation for S110 v7.1.0 sd_nvic_ClearPendingIRQ implies that it works with any valid IRQ.
I find that (using S110 v7.1.0 with SDK 7.1.0):
sd_nvic_ClearPendingIRQ...
Hello,
I'm currently reading nRF51_Series_Reference_Manual_v2.1.pdf. On page 28.9.9 there is the UART CONFIG register documented. Two bits of configuration for the Parity...
