Preparation; Adc+Dma - Waveshare Open407V-C Testing Manual

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Basic settings of the test
· Programming Interface: SWD
· Serial port settings: Select a proper COM port, configure as follows:

Baud rate:115200;

Data bits:8;

Stop bits:1;

Parity bits: None;

Flow control: None
· Power supply: 5V power supply is required.
· Hardware Connection: For the tests that require the serial port converter for debugging, please connect the
converter to the board via pin headers, and then connect it to the PC via USB cable;
Overview
ADC analog voltage acquisition ADC
Hardware Connection
·
Connect the serial port converter to the board via USART2 interface.
·
Connect the Analog Test Board to the board via SPI1 interface.
As shown in the figure below:

Preparation

ADC+DMA

3
Open407V-C\Open207V-C Testing Guide