ST Micro JTAG 단자를 IO로 사용하기
from: https://eroro.tistory.com/430 [crayon-68f9a274158fd651738247/]
STM32 : SPI 및 DMA
from: https://rhye.org/post/stm32-with-opencm3-2-spi-and-dma/ 이전 섹션 에서는 대체 기능을 다루고 UART를 통해 로그 콘솔을 구성했습니다. 이번에는 에서 사용할 수 있는 SPI 주변 장치를 살펴보고 [crayon-68f9a27416905776829800-i/]이를 사용하여 데이터를 일부 시프트 레지스터로 빠르게 이동한 다음 DMA를 사용하여 주…
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…
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…