I ran the ble_aci_Tranport_layer_Verification.ino sketch from the Nordic BLE library and I get no output to the serial monitor after "nRF8001 Reset Done" is displayed. I think...
I am trying to debug my code today and am finding that Eclipse is constantly breaking execution at the INLINE function app_timer_evt_get(). I do not have any break point set...
Hi,
Recently,
the DFU of the "Master Control Panel" (Android) can not complete the upload mission.
But,
the DFU of the nRF-Toolbox in iOS is
work well.
Old...
I just tried out the new iOS nRF Toolbox 1.5 and it doesn't seem to handle long init packets.
I gave it a zip file that contains a 137216 byte 'application.bin' and a 192...
Hello everybody,
In the SD_EVT_IRQn ISR I check for BLE and SoC events and set flags for each so my application can fetch and dispatch the events in the main context. ...
Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
Dear Sir/Madam,
I want to use the One channel of Timer 1 for PWM generation and other channel is used to measure the pulse width of input square wave.
For above i need...
When I try to step through my code, I get a wdt event firing. I have tried setting the behaviour to pause during debug and sleep
void wdt_init(void)
{
uint32_t operationStatus...
I would like to measure BER and PER on custom board by using sample project that is included SDK.
\examples\dtm\direct_test_mode\pca10028\s110
Could you please teach...
Hello,
I'm powering a Readbear BLE nano using a CR2450 coin cell battery. The firmware application is written using mbed. How can I measure the battery level of the CR2450...
hi,
can i use timer interrupt has more than 1ms period??
#define APP_TIMER_TICKS(MS, PRESCALER)
((uint32_t)ROUNDED_DIV((MS) * (uint64_t)APP_TIMER_CLOCK_FREQ, ((PRESCALER...
Hi, I'm trying IOT SDK now and I got some questions
My devices: nRF51422 DK, nRF51_iot_sdk_0.8.0_f1f6187, iot_ipv6_coap_client_pca10028
Q1: Why is the advertising interval...
Hi Nordic support,
I am building the ble_connectivity project of the latest SDK11. My EVB is pca10028m, the project is located under "nRF5_SDK_11.0.0_89a8197\examples\ble_central_and_peripheral...
HI,ALL,
in the Blue Core Spec, there are such statement here,
L2CAP permits higher level protocols and applications to transmit and receive
upper layer data packets...
Hi, I use [nRF5_SDK_11.0.0\examples\ble_peripheral\ble_app_hrs\pca10040\s132],but I get error such as the following.
{
............\components\softdevice\s132\headers...
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...
HI, I am new to embedded system and just start to learn NRF52 DK. currently I want to configure a pin of nrf52 as interrupt. so i created new GPIOTE_Handler function . however...
hi, i am getting a lot of help in here, thanks a lot
i'm using SDK 6.0.0 for my project. and i want to use timer as a counter like as the title.
then, i fount the app_timer_cnt_get...
hello,
I am using S130 softdevice. While I am trying to connect with MCP I am getting one error with error code :0x08. and MCP is showing a message like "Lost connection...
Hi,
I have a battery powered device which goes to system off mode when it is not used. I want to do some stuff when the battery is inserted the very first time after production...
