I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hi,
I have a question regarding the nrf52 UARTE driver. I have the basics setup and working, I can send and receive data using the UARTE.
What I need to do now, is find...
Hi all,
Someone, please, can give me an information about programming a board nrf52832 using the pin SWDIO/SWCLK.
There is an application note that explain this topic...
I don't know where to submit these things.
I don't fully have my DFU working yet, but clearly I have a badly formatted init packet. However, the resulting behavior was...
If an app is advertising on all channels, and receives a SCAN_REQ on 37, will it transmit the ADV_IND (and potentially SCAN_RSP) on 38 and 39, or is advertising interrupted...
I am attempting to use sscanf() on nRF51822. However the chip simply freezes when reaching that part of the code. Do I need to add anything in the toolchain to make it work...
I'm using nrf51, I noticed that when I disable some functions calling (in the file flash_memory_management.c ), the behavior or the function in the file ( fatigue.c ) is correct...
Hello ,
Easy question, I am using the nRF52832 and am trying to find out if all gpio pins have gpiote functionality? And if so can all gpios be configured as an external...
hi
this is my timers_init(); func
static void timers_init(void)
{
uint32_t err_code;
// Initialize timer module.
APP_TIMER_INIT(APP_TIMER_PRESCALER, APP_TIMER_MAX_TIMERS...
I am writing an App for the Central/Master side using the s130 v1.0.0 SD. I am connecting to the soft device using the python wrappers for the nRF51-BLE-Driver-Win 0.5.0....
I want to write a program in Keil by SPP for communicating with a thermal printer that uses SPP
but I can't find source code about that.
Is this possible to do this with...
Hello
i have nrf52 PAC10036 dev Board.
i am using the visualgdb.
when i try to create the instance of the TWI.
i got the error
please check image for detail.
How i can...
I want to turn off BLE-peripheral Advertising for 8 hours but I want to use another timer with period of 50ms to scan GPIO ,
when I change prescale of
APP_TIMER_INIT(APP_TIMER_PRESCALER...
Hello,
is there a good documenation or introduction about the Programmable Peripheral Interconnect Feature? I read the short part in the Objective Product Specification...
Hi everyone,
I need to use an nRF51822 (MBH7BLZ07-109033) mounted on a custom board.
I want to develop my firmware application on the custom board in such a way I can...
