I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
I am planning to migrate to SD 7.0 and SDK 6.0 in order to use the static pass key capabilities. When using the static pass key how should security params be initialized ...
Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I'm trying to perform communication between my device and iOS and I ran into some problems. For tests I'm using iPod touch 5 with nRF Toolbox and LightBlue apps and nRF51822...
I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hi,
I'm trying to get started with the nRF51-DK with the ble_app_template. I want to get it working in the Rowley CrossWorks IDE. (From what I understand this is the same...
I am having trouble running softdevice_enable. Here is what happens:
After main(void) starts the code is:
log_init(); // WORKS
clock_init(); // WORKS
buttons_leds_init...
Hello,
I'm using a nRF51822 to send data to the iPhone using the NUS service. I'm using the oldest SDK4.x and v5.x S110 soft device. I know that the least connection interval...
Good day.
I`m very new to nordic chips.
I`m try to use NRF52832 as TWI master with OLED display based on SSD1306 with I2C.
And got this.
Yellow is SCL, Blue...
Hi,
I am trying to use the FDS for saving some variables and displaying them again later. I have downloaded the NRF52-fds-master sample code posted on github. However,...
i am working with mpu xx example given in nordic website. it seems code is working fine i.e. compiling and dumping into nrf52 DK, But not showing any output values.
i was...
I am using an Nrf51822 for a project. I looked in the datasheet and it said that there is a built in WDT for the chip. It also says that clocks can't be used while in systems...
I want to use in my project tft 1.8 display with st7735 controller. I'd like to use some based code but can find nothing except on infocenter nordic
As I understand there...
Hi,
I am writing a boot loader which does not need to use the soft device as the image is being transferred over an SPI interface.
I have merged the softdevice and my...
Hi
I suppose that Multiple connection to centrals is available from BT4.1.
Is it possible to realize bu S110?
If it is so, which version is available the specification...
Hello, I made some boards on nrf52832 and I was testing the PCB.
The test program is ..\nRF5_SDK_12.0.0_12f24da\examples\ble_peripheral\ble_app_hrs.
(I have downloaded...
Hello! Just got a few NRF51822's.. looking to just brodcast a few basic URL's.. if someone can point me in the right direction or maybe let me know where I can hire someone...
I work with ble_app_uart example and want to move uart init and event handler into separate file( e.g uart.c).
I just copy uart_init, uart_event_handler functions with some...
I am writing code that runs on a NRF51822 (to be less specific it runs on a Red Bear Lab BLE Nano). The board has a 32.768khz crystal on it that I want to use to wake up the...
Now I am sending data at 250 ms.
I'd like to send data at 80 ms.
Is this possible?
also,how much can it extend the advertisement interval to the maximum?
thank you in...
