如何选择某个SDK例子 (example) 以开始我们的BLE开发之旅?本文将对以上问题进行解答。 Nordic目前有2套完全独立的SDK:nRF5 SDK和nRF Connect SDK。一般来说,开发nRF51/52产品推荐使用nRF5 SDK,开发nRF91/nRF53等新产品推荐使用nRF connect SDK。本文将对nRF5 SDK进行介绍,从形式上来说,nRF5 SDK其实就是一个...
因此对SDK有任何疑问,可以直接去查对应的帮助文档说明,比如如果你想了解nRF5_SDK安装目录\examples\peripheral\spi这个例子是干什么的,直接找到帮助文档对应的条目:https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v15.3.0%2Fspi_maste...
nRFConnect - 开发自定义nRF5基于无线模块的固件说明书
因此对SDK有任何疑问,可以直接去查对应的帮助文档说明,比如如果你想了解nRF5_SDK安装目录\examples\peripheral\spi这个例子是干什么的,直接找到帮助文档对应的条目:https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v15.3.0%2Fspi_master_example.html&cp=5_1_4_6_37,你就会...
NRF_LOG_INFO("BSP example started."); bsp_configuration();while(true) { NRF_LOG_FLUSH(); __SEV(); __WFE(); __WFE();//no implementation needed} } 1、clock_initialization是直接通过配置寄存器来配置低频时钟,这里是使用了外部32.768kHz晶振做为时钟源。需要注意的是,因为bsp是不带协议栈的裸机...
Let's take a look at a specific example. If the Nordic specific function nrfx_spim_xfer(..) fails, it may return NRFX_ERROR_BUSY or NRFX_ERROR_INVALID_ADDR. This function is used in the Zephyr driver spi_nrfx_spim.c, and the Nordic specific error types just mentioned, will be ...
. First, we will introduce a test example of SPI: connect the MISO of SPI interface to MOSI, and carry out loop-back test. Then, we will introduce how NRF52840 driver a 0.96 inch OLED and the precautions. The demos to be used in this chapter are: 004_SPI (Example), 005_SPI (...
The nRF5 SDK for Thread and Zigbeeisdeprecatedand will not be upgraded. For new projects, usenRF Connect SDK. A complete solution for building Thread 1.1 and Zigbee 3.0-certified products. The nRF52833 and nRF52840 SoCs together with thenRF5 SDK for Thread and Zigbeeoffer a powerful solution...
The nRF52840 Dongle is complementary hardware to the nRF Connect for Desktop. It supports Bluetooth 5, Bluetooth mesh, Thread and Zigbee.
For other demos, please refer to the section “How to compile and program blinky_example” to find out the relative program method. Remarks: ① Connect the development board to a PC via a data cable, and start the serial debugging assistant; Baud rate: 38400, 8-bit data bit, 1-bit sto...