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...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Folks,
Simple UART communication shouldn't be this difficult. Embarrassed to admit it, but I'm having problems setting up and using the app_uart.c/.h module from the SDK...
Hi all,
I have a working prototype of a service which enables a number of characteristics for the control of motors and relays. The motors work great, and are controlled...
Is it possible for gpiote_event_handler interrupt to get executed while the program is executing code inside timer_event_handler?
These events modify same variables so...
I intend to keep a long running clock in the system and use the app_timers(hence RTC1) in a soft device enabled nrf51822 firmware.
I basically have a minute tick and update...
Hi,
I want to run the experimental_ble_app_uart application on our custom nRF51822 board.
However, I could not find a proper bootloader to start the application. Is...
Where can I find an example of using device manager? The SDK doesn't have anything. I am using S110 7.1.0 and SDK 6.1.0 on nrf51822. I am having lots of problems with iOS...
I try to use Android studio to build nRF Beacon project,but it didn't work ,and there are several error .
the error is
Error:(50, 35) No resource found that matches...
Hallo,
I try to use the s310 timeslot API. I open a "session" and then request a timeslot:
check( sd_radio_session_open( nrf_radio_signal_callback ) );
request_radio_slot...
I am trying to implement the pulse counting mentioned in a previous post of the same name, but the code is eluding me. I am using the heart rate service example with new code...
Hello,
I want to implement a firmware update over ble for my application and the SoftDevice 130. Which would be the correct boatloader.hex that I should use? I am working...
Hi,
I am using softdevice-7 and SDK 6.1 for our application.
If I connect using a passkey, first 「BLE_GAP_EVT_SEC_PARAMS_REQUEST」 event occurs, then the 「BLE_GAP_EVT_PASSKEY_DISPLAY...
I have a mature design with several hundred units built using QFAAE0 silicon. Code works. Hardware works. FCC is happy.
I'm considering migration to V3 silicon and maybe...
Hi....
I have PCA10028 DK and i want to make a profile that works both as central and peripheral. As a part of this i tried running S130 demo app found in S130_softdevice...
I need to remember the CCCD's of some service, e.g. service changed. A CCCD is according to spec 2 bytes long. The method to do this is by using sd_ble_gatts_sys_attr_get...
