I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
I downloaded ble_app_lbs from GitHub. Loaded the project (on GitHub it was saved as a MicroVision 4 project) into MicroVision 5 and build with no errors or warnings.
I...
Hi sir
I want to combine heart rate, proximity and uart(proprietary) projects to one project.
As your experience, is it possible? Any side effect for that? Thanks.
J...
I have an NRF51 board running as a GATT server. Using an iOS application (LightBlue) I connect to the NRF51. If I quit the iOS application then I get a disconnect event and...
Hi guys,
I got some questions with HID over GATT on iOS/Android:
Does iOS/Android handle Telephony usage input (e.g. for phone pickup/decline)? If not, is there...
Hi I am using nRF6700 motherboard .
But when I want program nRFmodule on board1
error occure:
And I also try Module-nRF51822
There is nothing in "segger to use"
...
After I upgraded to SDK9.0. The old files still left in the project folder. I had this situation last time. What I did was recreated the project.
But is there a better way...
Hi , I tried downloading the nrf51822 softdevice and application to yunjia board which is similar in architecture to PC1001 as shown in the following links:
github.com...
I thinking that using the Company Identifiers(in MANUFACTURER SPECIFIC DATA) when Advertise being.
But Our company is not registered in the Bluetooth SIG.
Is it safe...
For multi activity example in SDK 8.1, it writes "This application is not power optimized!". I'm curious on which part in the example needs to be power optimized? Is it the...
Hi,
I am using ble_app_uart example and need to reset the device on certain condition.
I have tried sd_nvic_SystReset, but it doesn't seem to work.
Can someone give me...
This topic has been done to death but I was hoping for a bit more detail with regard to enabling DC-DC while using S110 V8.0 for BLE, but on second revision hardware nRF51822...
I'm working on a project and want to use the battery service to do that, send notification when the battery reach to 75%, I decided to use the battery service found on the...
I am a beginner in nrf boards. I was using mbed online for programing the first few programs. I wanted to setup a tool chain on my machine and installed the nrfgostudio and...
Hello everybody,
I'm developping an application using nRF51 Development Kit with S130 softdevice and I'm looking for the power profile of scanning event. I understand that...
On 51822 : tt seems to me that I need to call sd_ble_gap_adv_start before I can use uart...
Do I also need dtm_set_timer etc to start uart ?
Thanks
Thomas
