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Stm32cube UART_DMA Test Project

Source: Internet
Author: User
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1, open the software, new project, select Chip Signal, here Select
2, USART1 enable to select the "asynchronous" mode:3. Configure "RCC", High speed Clock (HSE) Select external Crystal oscillator
4, configure "SYS",
5, "Clock Configuration" option, Crystal Fill 8M, select "HSE", Hclk fill in 180MHz, as shown
6, "Configuration", click "", configure the Usart1


interrupts must be selected, otherwise, the program runs, can only run once. 7, the Option "Project", select "Project Setting", select the custom use of the compiled software;8. Option "Project", select "Generate Code", generate project, open with MDK;9. Use the statement on the main function: Hal_uart_transmit_dma (&huart1,sendbuf,sizeof (SENDBUF)), you can send serial data via DMA.

From for notes (Wiz)

Stm32cube UART_DMA Test Project

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