Top "Spi" questions

raspberry pi does not have /etc/modprobe.d/raspi-blacklist.conf

I bought an PiFace and I want to follow this guide, but I don't have the raspi-blacklist.conf. There were …

raspberry-pi raspbian spi

UART vs I2C vs SPI for inter-processor communication between microcontrollers

I am examining a way to connect two microcontrollers. On the level of serialization I am thinking of using Nano …

embedded microcontroller i2c uart spi

How to use hardware NSS (SPI) on stm32f4?

So I tried to use hardware NSS signal with HAL library, but I can't find any function to make NSS …

arm microcontroller stm32 spi stm32f4discovery

STM32 and SD card (FATFS and SPI)

I'm starting to work with a stm32l0 board and it was fine until I had some more interesting functions …

stm32 spi hal fatfs

Initializing SD card in SPI issues

I've had a look at Stack Overflow question Initialization of a microSD card using an SPI interface and didn't see …

embedded microcontroller initialization sd-card spi

Arduino Nano: is SPI supported?

Can SPI hardware on the Arduino Nano be used? On the Nano page it says: SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK). …

arduino spi

What makes SPI faster than I2C protocol

I know the basic of I2C and SPI communication. As both are synchronous protocol. I wanted to know that …

c embedded i2c spi

USB to SPI converter

I have a chip that uses SPI for communication and would like to connect it directly to the USB port …

usb spi

What are the disadvantages of bit banging SPI/I2C in embedded applications

I have come to understand that bit banging is horrible practice when it comes to SPI/I2C over GPIO. …

embedded i2c spi

STM32 HAL SPI 16 bit Transmit

I am trying to use HAL_SPI_Transmit(.) for 16 bit data transmission. I have configured the SPI using STM32Cube …

c stm32 spi stm32f4discovery stm32f4