SPI
출처: https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=golsm21&logNo=120141464685 SPI 1). 개요 (1). SPI는 일반적으로 외부 디바이스와 4핀으로 연결됨. ①. MISO - Master In / Slave Out data. - Master 모드에서는 입력, Slave 모드에서는 출력 신호로 사용됨.…
STM32 GPIO – LEDs Buttons Interfacing Driver
from: https://deepbluembedded.com/stm32-gpio-leds-buttons-interfacing-driver/ Back again to resume those STM32 tutorials. In this tutorial, we’ll be discussing the usage of STM32 GPIO pins to drive LEDs and read the digital state…
STM32 Joystick Library | Joystick Driver With Examples
from: https://deepbluembedded.com/stm32-joystick-library-driver-examples/ In this tutorial, we’ll be discussing the usage of STM32 ADC and analog input pins to interface and read one joystick or more. I’ll also show you…
STM32 Keypad Interfacing Library 4×4
from: https://deepbluembedded.com/stm32-keypad-interfacing-library/ STM32 KeyPad Interfacing Driver (Library) In this tutorial, we’ll be discussing the usage of STM32 GPIO pins to interface and read a keypad matrix, It can be…
STM32 Rotary Encoder Interfacing
from: https://deepbluembedded.com/stm32-timer-encoder-mode-stm32-rotary-encoder-interfacing/ STM32 Timer Encoder Mode – STM32 Rotary Encoder Interfacing In this tutorial, we’ll discuss the STM32 Timer encoder mode. We’ll also do STM32 rotary encoder interfacing using…
How to debug W806 and W801 MCUs?
https://hackaday.io/page/12671-how-to-debug-w806-and-w801-mcus 참조: https://github.com/IOsetting/wm-sdk-w806 https://blog.bachi.net/?p=13238 https://hackaday.io/page/11837-getting-started-with-w806-240mhz-32-bit-mcu W806 is quite an interesting product in terms of price and performance. One of the biggest drawbacks of this platform is lack of popular hardware…
STM32F1xC
STM32F103 Core: ARM® 32-bit Cortex®-M3 CPU 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access Single-cycle multiplication and hardware division Memories 256 to 512…
openwrt AC1750
https://openwrt.org/toh/tp-link/archer_c7 The TP-Link Archer C7 AC1750 is a wireless router with both 2.4 GHz and 5 GHz radios. It has five 1 gigabit/second Ethernet ports, and a moderately fast processor. Available since 201x. Hardware…
OpenWRT 공유기로 WiFi extender/Repeater/Bridge 만들기
출처: OpenWRT 공유기로 WiFi extender/Repeater/Bridge 만들기 이것은 OpenWRT 유무선 공유기를 가지고, 기존에 존재하는 무선네트워크를 확장해서 유선으로 연결 가능한 원격 네트워크를 만드는 방법이다. https://openwrt.org/docs/guide-user/network/wifi/relay_configuration 의 번역판이라고 보면 된다. 그림에서 보이는 바와…