Efinix社のFPGA「Trion T8」をSPIパッシブモードで使用するためのソフトウェア類。 「T8Q144I4」＋「Seeed Studio XIAO ESP32C3」テスト済み。 「codeblocks-20.03mingw-setup.exe」を使用。 コンパイラ（MinGW）が ...

I am trying to interact with a master device (which sends up the CS and SCK signals) to my RP2040 Nano board. The RP2040 board should reply with a stream of bits synced to the Master clock pulses when ...

Quick, how do you wire up an SPI bus between a microcontroller and a peripheral? SCK goes to SCK, MISO goes to MISO, and MOSI goes to MOSI, right? Yeah. You’ll need to throw in a chip select pin, but ...

To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...

3 ways to make SPI compatible with WS2812B-type addressable RGB LEDs. For the WS2812B-type addressable RGB LED (also known as 'NeoPixel') a logic ‘0’ is expected to be a pulse of 400 ns followed by an ...

The new ASX00073 UNO SPE shield from Arduino is now being shipped by authorized distributor Mouser Electronics. The ASX00073 shield brings advanced connectivity to new and existing projects with ...