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...
Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
I'm trying to follow the instructions for "nRF51822 Beacon Firmware Documentation" for over the air firmware upgrade of the smart beacon, but I can't find the soft device...
Could this be my problem?
devzone.nordicsemi.com/.../s110-7-0-0-can-i-write-my-own-mbr
an application now starts at 0x15000 which is to make room for an extra 4Kbytes...
Hi,
I am new to BLE Development. Currently I am using NORDIC Development board (SDK Ver 5.2 &Soft device S110). I want to write a small program to establish the connection...
I'm trying to get a handle on the various ways I can implement console output on this system.
I have in the past used the retarget.c/.h code from this forum that uses simple_uart...
Hi
I use the random number generator of LE1,I have made a demo code and the code can generate a random number.As the project in attachment.
I want to get a random time...
Hi all
I get LE1 enter sleep mode(PWRDWN = 0x04;)and use RTC to wake up,but LE1 cann't enter interrupt function after RTC wake up.
If I just use RTC to run ,LE1 can...
Hi,
I am using a custom board with nRF51822 to transmit data. Everything works fine except the transmitting always stop after a while. I am using softdevice 5.2.1. I attach...
Hi,
i want to start timer 2 and read its value just before the radio gets active. I've seen in the nr51 series reference manual i can use task capture to set the current...
I am developing using a nrf51822.I need delay timer
that can be substitued for nrf_delay_ms().
in other words,need a task delay that can be taken some event from another...
Hi,
i'm reading through a document that is part of the ble-sdk-arduino
The document is titled "HID over GATT maps USB HID to the bluetooth Generic Attribute profile...
Hi,
I have 2 timers and APP_TIMER_MAX_TIMERS = 3. I am getting NRF_ERROR_NO_MEM error.
If I increase to 6 it works. Is it 3 APP_TIMER_MAX_TIMERS per timer?
Thanks...
Hello,
I am running a nRF51822 rev G0 with Soft Device 6.0.0 & SDK 5.2.0. My device implements a custom service with 4 characteristics. One of those characteristics is...
HI,all!
In the funtion on_ble_evt(), there is one of the events named "BLE_GAP_EVT_TIMEOUT", can someone please tell me what situasions might cause this event? (be better...
When the central and peripheral is connected, we can get the RSSI value through sd_ble_gap_rssi_start() function. but how can I get the RSSI value when not connected (scaning...
