I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Hi @ all,
We tried to enable debug log for lwIP module by setting NRF_LWIP_DRIVER_CONFIG_LOG_ENABLED in sdk_config.h to 1.
This threw two errors during the build process...
Hi @ all,
by working on a MQTT project using IoT SDK v1.0.0 (SDK v14.1) we discovered problems with TCP packets not being transmitted.
Using lwIP, transmitting TCP packets...
Hi there,
I was able to work with uart ble example described in tutorials/36/.
My question is how to disable encryption on BLE link? Specifically, we need to make disable...
Hi.
I'm testing multiperipheral function,
and have established multiple connections (1 single Peripheral with multiple Centrals).
But it seems that the Peripheral can...
I have no idea what is going on.
I am using IAR 7.8 and as I wrote, it gets reset when it hit the breakpoint.
every variable return to its initial value, and BLE get disconnected...
Hello,
I was wondering whether or not the standard analog pins on the nrf52832 have to be defined as analog inputs with the gpio methods.
I ask this because I am trying...
Hi there, I was able to work with uart ble example described in tutorials/36/.
My question is how to disable encryption on BLE link? Specifically, we need to make disable...
Hello All,
We need the following for reference purpose only
nRF6939-HW
nRFready Smart Remote 3 for nRF52 Series Hardware Files
www.nordicsemi.com/.../nRFready...
Hi,
I am building a custom PCB using the nRF51422 chip. I need to include a pushbutton switch on the PCB to generate an interrupt when it is pressed(gpiote). I am connecting...
Hi support team,
I'm using Nordic nRF52840 with PCA10056 and SDK 14.1. I have a problem with UART connection.
I have a custom board which need to hook up UART connection...
Hi! I am currently doing my project on BLE beacons. I am using nordic's nrf51822 and waveshare ble400.
I am using a blackmagic probe instead of jlink to program it using...
Hello,
my sdk is from nRF5_SDK_12.3.0_d7731ad, I added the dfu service to the ble_app_uart project on nrf51822QFAC,but it just could run to serviive_init() function and...
I am using a bootloader based on the secure serial DFU bootloader example in SDK 13 and tested it on a development kit. I noticed that hardware flow control is enabled in...
nRF52810
1,
Conditions: Two dma buffers are used, SHORT = TASK_STARTRX, 1M baud rate (10us / B)
Phenomenon: At END_RX interrupt, I called GPIO0 = low. With the logic...
Bluetooth Mesh Glossary of Terms mentions 3 different kinds of addresses: Unicast Addresses , Group Addresses and Virtual Addresses .
I think I understand what a Unicast...
