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...
Hi
I have created local buffer of 100 bytes.
while device is connected to dongle it is sending all 100 bytes over bluetooth stack .
but once it is disconnected and...
Hi everyone, I don't have the nRF51822 yet, but still want to get familiar with it as much as possible before I get to buy it. I was looking for a description of the functions...
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...
Has any managed to connect a Windows Phone 8.1 device to NRF51?
BLE is "definitely" supported on Nokia Lumia:
Nokia Support
But I am unable to pair with either SD 5.1...
I'm working with a custom hardware board made by hand which works properly, but since we make a batch with a pick and place machine, something seems to be wrong with the board...
I am trying to use the S110 v7.0.3 with a nRF51822 QFABA0 chip. I am using the hrs example from the SDK v5.2.0 ( I have changed the IROM address to 0x15000). I've got an error...
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...
Dear Nordic,
I would like to implement on server side Private Resolvable address according to specs. For that I need to get the IRK that has been sent to client (central...
Can't seem to find the proper sdbc file and pack for the newest version of 51422_S210_256k for Keil 5 on either Keils site nor Nordic's. Called Keil and was told that Nordic...
In Nordic\nrf51822\Board\pca10001\s110\ble_app_hrs project,when I add somting into this project but the now that I add dose not work!!?
//this is buzee_gpiote_init()
static...
Hi,
I am working on proximity solution app and I have to implement link loss and immediate alert service but don't know how implement it as I am a learner in this technology...
Hello
I think my question is pretty simple but I would like to clarify this topic, please:
I have read in other threads in this forum that " bonding should eliminate the...
Hello,
Actually, I am evaluating the nRF51822 using the EK. I have some questions as follows:
1- Is the S120 an enhanced version of the S110, and what is the real difference...
I use P0.2 as a wake-up pin, when the system into a deep sleep, I connected a High Voltage in the P0.2, it can wake up, but if I connected a High Voltage in the P0.2 always...
Hi
I got some questions about the RF part of the ref schematic.
1, why the bias voltage for ANT1 anf ANT2 are not the same since they are differential lines?
2, what...
