hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
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 facing a weird issue trying to achieve DFU over the air with the dual-blank DFU.
I had integrated DFU with my application(Background story here .) The application...
Hi
I have problem enabling gzll on my nRF51. Error diagnoses shows NRF_GZLL_ERROR_CODE_INTERNAL_ASSERT_OCCURRED (#15), every time I try to call nrf_gzll_enable();
Here is...
I've looked at the reference manual and the several forum questions asking the same question and do not understand the answers as they all seem to point to the same docs/original...
HI All,
We are using NRF52, S132 Softdevice , SDK 11.0.0.
In SPI DMA transfer, when we try to increase size of the m_tx_data greater than 254 bytes, it failed. It is working...
HI All,
I did all the things as in this post
devzone.nordicsemi.com/.../
But Whitelist is not working for me. My requirement is this, I need to add the first connected...
Hi everyone,
I must to program my device from nRFgo Studio (rel. 1.21). So I do this procedure:
I program the Softdevice (in my application S110 rel. 7.0.0);
I program...
I am using nrf51822 and I am trying to reduce the transmit range to 30 cm or less.Is it possible to achieve this. The reason I am doing this is that I will be working with...
Hi,
I want to use both SPI master & slave altogether, but when I include nrf_drv_spis.h upon compilation the following error occurs :
C:\Keil_v5\ARM\PACK\NordicSemiconductor...
I am trying to find out the lowest range of nrf51822 but so far I coulden't find anything. Most of the time people are trying to increase the range.Thanks.
Hi Guys.
I have compiled and programmed ble_app_uart program in to a nrf51DK (pca10028-nrf51488).
I downloaded and installed nRF UART V2.0 to android 5.1.1 .But while scanning...
Hi,all.i use pwm with sdk8.1 sample (SDK8.1\example\peripheral\pwm),my question is how to stop pwm and set the pin to low level? is my code correct?
my pwm init code:
...
I've a board with the nRF51 inside and a LIS3DH as accelerometer.
I already reflashed and I want to read the accelerometer values from the LIS3DH but I don't know where...
Hi Guys,
I tried to integrate the spi master project to ble_app_uart. For that I added the missing headers from spi project to ble_app_uart. And also I added the .c files...
