SPI Interface

[Paulo971]

Hello ST expert,

I'd like to establish spi communication between my NucleoF401RE and an ADAFruit BLE module.

https://www.adafruit.com/product/2633 

While waiting for the BLE module, I found a USB SPI converter (like a FTDI for SPI) to create the following connection

MCU<->SPI<->USB<->Computer

The problem is that I've already used this type of converter for UART communication with Putty and it works perfectly but for SPI communication I don't know what Putty-like I should use to send data from my computer to the MCU

Does anyone know how to do this?

Best regard.

Paulo971

[Andrew Neil · Accepted solution]

These USB-to-SPI things are usually just SPI Master - so won't be any use here

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@Paulo971 wrote:

 for SPI communication I don't know what Putty-like I should use to send data from my computer to the MCU

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You'd need to ask the manufacturer of the USB-to-SPI converter - that has nothing to do with ST or STM32.