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STM32H723 W6100 SPI DMA fast data transmission

STM32H723 W6100 SPI DMA fast data transmission

teddy

Published July 24, 2023

96 UCC

8 WCC

35 VAR

STM32H723 W6100 SPI DMA fast data transmission

Project description


1. Hardware setting

1) Connect ST-LINK

STM32H723 W6100 SPI DMA fast data transmission
 

2) SPI PIN setting

 

STM32H723 W6100 SPI DMA fast data transmission
 

3) DMA setting

 

STM32H723 W6100 SPI DMA fast data transmission
 

4) DMA Interrupt setting

 

STM32H723 W6100 SPI DMA fast data transmission
 

5) clock setting

 

STM32H723 W6100 SPI DMA fast data transmission
 

 

2. Connection line

 

STM32H723 W6100 SPI DMA fast data transmission
 

3. Code setting

1) import io6Library

 

STM32H723 W6100 SPI DMA fast data transmission
 

2) add paths

 

STM32H723 W6100 SPI DMA fast data transmission
 

3) network information data

 

STM32H723 W6100 SPI DMA fast data transmission
 

4) Send & Recv Function

 

STM32H723 W6100 SPI DMA fast data transmission
 

5) init chip data

 

STM32H723 W6100 SPI DMA fast data transmission
 

6) function init

 

STM32H723 W6100 SPI DMA fast data transmission
 

7) edit write & read function

 

STM32H723 W6100 SPI DMA fast data transmission
 

 

STM32H723 W6100 SPI DMA fast data transmission
 

 

STM32H723 W6100 SPI DMA fast data transmission
 

 

STM32H723 W6100 SPI DMA fast data transmission
 

 

4. Test

1) loopback test

 

STM32H723 W6100 SPI DMA fast data transmission
 

2) signal

 

STM32H723 W6100 SPI DMA fast data transmission
 

 

 

 

 


 

Documents

  • stm32H7_-W6100_clk_test

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