Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
Hi, I wonder why my pwm uses so much power in WFI mode. It uses around 470uA and when I do not use pwm that current is around 1.8uA. I tried to disable pwm but without success...
if i am not wrong the connections i found is as i shown in the image..
the module doesn't show up in my ide tool (keil ) although my kit works fine but i need it for standalone...
Dear Nordic Team,
I am work DFU with ble_app_uart example , as per the info center document : infocenter.nordicsemi.com/index.jsp and also followed by the example for ble_app_hrs...
when use the sd_ble_gatts_hvx() send data and printf() the value below
p_ble_evt->evt.gatts_evt.params.hvc.handle
p_ble_evt->evt.gatts_evt.params.sys_attr_missing.hint...
how to save a problem,if one Thread use sd_ble_gatts_hvx() send many package ,but i use vTaskDelay(50)( the freertos delay api ) when one package send ,then send another package...
ru.txt ra.txt Can someone help out in this. There is no option to capture the data in RTT. Somehow I am not able to take a screenshot directly from the Windows on my MAC.
i to all, I have just bought NRF51 DK from arrow.com I couldn't found one in Turkey. I am not new to C programming but I'm new to ARM architecture. I will be brief. I want...
Hi,
I wrote an application based on ATT_MTU Throughput Example. Now I'd like to add support for Thread protocol. Is there a possibility for adding OpenThread libraries to...
Hi to all, I have just bought NRF51 DK from arrow.com I couldn't found one in Turkey. I am not new to C programming but I'm new to ARM architecture. I will be brief. I want...
Hi,
I use sdk 12.2 for my production software with UART protocol, my product is distributed to customers since 6 months with many type of phone or tablets using it without...
I have inherited a project where the Makefile sets __HEAP_SIZE and __STACK_SIZE for both CFLAGS and ASMFLAGS:
CFLAGS += -D__STACK_SIZE=2048
CFLAGS += -D__HEAP_SIZE=0
...
First of all I want to say hello. I'm new in nRF52 devzone and I have problem with ble_app_uart and ble_app_hrs programs. I use pca10040 board and eclipse for flash and debug...
Dear Guys,
I wonder if there is any possibility to have my ble as a scanning device but for softdevice version s110, I'm asking because I found all the examples are with...
