Spi - Waveshare Open407V-C Testing Manual

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Overview
SPI Flash demo
Hardware Connection
·
Connect the serial port converter to the board via UART3 interface.
·
Connect the AT45DBXX DataFlash Board to the board via SPIx interface.
· Remove the jumper between PA5 and FLG on the core board, or else the SPI won't work.
As shown in the figure below:
Operation and Result
Launch the serial debugging assistant, and configure it as described in chapter "Preparation".
Info/message will be displayed on the serial debugging assistant.

SPI

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