Hi,
I am using a custom pcb with a nRF51422 chip, and trying to setup ANT communication between 2 modules, but the sd_ant_channel_id_set call returns an invalid address...
Hi,
To use bidirectional continuous scanning mode in ANT, I have to transmit Extended Broadcast/Acknowledged/Burst messages using ANT Msgs 0x5D, 0x5E, and 0x5F (ANT Message...
We are preparing to get BT qualification for our product, developed with the 6 stack now, however want to update to 7 when it is finally released. A comment from the testing...
What is the best way to minimize transfer in progress errors when trying to send ANT messages? I am using the S310 stack on an nRF51422. I have a busy ANT channel that is...
I'm running into a weird timing issue with a nRF24L01+ which I'm not quite sure how to work around in the general case. The basic setup is two radios, A and B. Auto acknowledgement...
I am using mbed library to get leg up on development.
This is the first time I am writing any MCU application and it sure makes things a lot easier.
I am using nRF51822...
I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi, I am developing a project under Eclipse Kepler & Mac OS X;
The project
When i debug, and set a breakpoint in the main.c, I got this message:
Then after Steping...
hi, i'm new in nrf module, i use nrf51822, i'm totly confuse what voltage that i should apply on DCC pin? if i want use internal dc/dc than what the voltage and if i use LDO...
after setting BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM, I getting BLE_GAP_EVT_SEC_INFO_REQUEST event,
I am using same code as the sample:
case BLE_GAP_EVT_SEC_INFO_REQUEST...
Hi
I am using v6.0.0 softdevice S110 and SDK 5.1.0
In nrf_soc.h the function sd_temp_get() is defined.
The comments there say ..
"p_temp Result of temperature measurement...
Hi,
I use ble_s110_serialization sample code.
I try to notification many 20bytes(total 5KBytes) to my phone, I add some code in ble_app_hrs.
I follow this link to...
I used nRF_Demo_Utility ios app and WFConnector.framework in a sample testing app im building. And when I tried to archive it using xcode it invalidates it with a error message...
Hello,
I’m porting the hids_keyboard demo to work with the nrf51422 dev board. I just changed the #defines for the board in project settings, as well as the pin assignments...
Is there a way to change the scan interval while scanning is on?
I can stop scanning, set a different interval value and start again but that is not my intention, it wastes...
We have some nRF51 beacons kits and we want to connect some external peripherals using the available GPIO pins.
Does any one have an idea on how to solder some pin headers...
I'm trying to implement the ability to change the beacon properties (UUID, Major, Minor) using NRF Beacon Android app. My project is based on s110_nrf51822_7.0.0 (ble_app_beacon...
I'm working with the nRF51822, using the S110 soft device.
My application includes some measurement functions that are timing critical. Ideally, the code would be atomic...
Hi,
Can I use the J-Link Edu programmer to flash the nrf51822? Right now I'm using the J-Link LITE CortexM that I get from the development kit to flash the firmware into...
Hi folks,
I am struggling a little bit with Eclipse.
I just followed this tutorial ( embeddedsoftdev.blogspot.ca/.../eclipse.html) , the project compiles fine, but sometimes...
Hi everyone !!
I used to work with a RedBearLab module to prototype my bluetooth application, but since I have to plan the final version, I don't know which chip to choose...
I am using Eclipse Kepler, gcc and the nrf51 plugin ( sourceforge.net/.../) on OS X. I had an application that worked fine with SDK 5.2 and S110 Softdevice 6.0. I had been...