W25Q FLASH Memory || Part 7 || QuadSPI Read Write Erase || Memory Mapped Mode

[@johnwatts3339]

Thank you for this fantastic video. You work is excellent!

[@paulthelu1291]

Thank you for this serie that I followed thoroughly. Keep up the good work. (Any chance of having a video about implementing some lightweight and basic filsystem?)

[@ControllersTech]

Yes soon

[@majidsoltani9400]

I am looking forward to the next part

[@FlyHIGHSIM]

Hello! Does it works for the STM32H723VGT6 with QuadSPI Flash running on the octospi peripheral?

[@rohitkhandait6190]

@ControllersTech Can you please make video for QSPI in DDR (double data rate mode) to read and write the data to external qspi memory...

[@ekhandesiddhesh1611]

can we write only one byte data in flash.. and how much size memory will consume if i write one byte data?

[@tech1706]

Can you make a video about using stm32 as USB midi device and also send midi messages

[@CAN_MIKE]

I am working with touchgfx, would it be possible with this memory to save photos and the project? for example with stm32f446 I don't have enough memory to make a GUI

[@ControllersTech]

Yes, but do check if the mcu supports quadspi.

[@victorrichmond]

Hi, ControllersTech, Is it possible to create a file system on W25Q Flash and connect it to computer through USB just like SD card? Thanks in advance.

[@Auddy_s7395]

I hope you will tech us a video series for drone Fight Control STM32? whose firmware can be compatible with BETAFIGHT or INAV. I see your videos every day. You are a big Libray.

[@omidradmanesh1778]

How to write read fat in w25q?

[@domoledlight]

Thanks again for your very usefull tuto those tuto make me jump to stm32 mcu's ST Electronic have to pay you for your job😃. I Have follow your tutos and they are working wonderfull...I have a question about qspi mapped mode starting at 0x9000000 how i can quicly manage adresses when i want to retreive specific records , I haven't understand well how adresses work on qspi mapped mode vs normal spi w25Q driver

[@ControllersTech]

0x90000000 is where the QSPI address starts. On top of this, you can use the offsets, but keep in mind that the entire sector is erased when a new data is stored. The QSPI mode is not used to store and fetch information which changes very quickly. This is rather used to store the constant data, like images, videos, etc.

[@majidsoltani9400]

thank you for this release

[@naveenkumar-ey2du]

Bro i am stored data in 10 pages but i am not able to read whole data at a time can u say how to read it

[@ControllersTech]

Check part 2 of the series.

[@ekhandesiddhesh1611]

Thank you for this

[@domoledlight]

thanks a lot for those video tuto can you please share quadspi.c and quadspi.h for w25Q because there are a lot of difference

[@ControllersTech]

The link to download the project is in the description of the video.

[@domoledlight]

I have find them thanks a lot@@ControllersTech