DMA usage ?

[toncho11]

Hi,

A project like this should use DMA (Direct Access Memory) in order to lower the delays in acquiring the data? Example Arduino Zero Read with DMA
The STM32F1 you refer has a DMA controller indeed: STM32F0/F1/F3/G0/Lx Series DMA controller. But you might not be able to use the DMA from the Arduino IDE ? You might need to use the ST tools to utilize it ?

[aster94]

Yes, a DMA would be better, on stm32 it is usable also in the arduino IDE, on notepad or on any other editor, but I don't plan to add it