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I'm trying to erase a Flash Page of from my firmware Application with STM32L4R5 using the function 'HAL_FLASHEx_Erase()'. The Application Presence Key is stored in this page. It needs to be erased by the Application to activate the Bootloader (this i...
Hi,I want to make a menu with 6 images and 3 hardware buttons which can move within the pictures to select a picture for example the first image is selected a new screen appears, that is fine but my problem is how can I move within the pictures by ph...
I use STM32GO1291. when I was debugging I got an error (its picture attached in below ) also my LD3 is not blinking anymore. is microcontroller damaged or there is some other things wrong? why it isn't blinking anymore when I plug!
I'm having some trouble configurating the DFSDM for reading a mems microphone input on STM32F769I-eval. i've followed the instructions on the application note AN5027 and also the tutorial GETTING STARTED WITH ANALOG. In both cases, the input buffer i...
I'm looking for an ARM based MCU that will handle IC configuration on a board in development. Really just need a full breakout for bench testing. I need it to handle at least 6 SPI lines. Comparing available NUCLEO boards to product selector I found ...
Hello everybody! So what I want to do, is to update the destination address (DAR) register of the DMA after the last transfer. So I write the desired destination address in a variable "dest_address", then I take the address of that variable and write...
Hello, we have boards with the MCU STM32F746. This works normally but in two cases we had a problem with the option bytes. Several values were changed and now we can't remove the protection.The first board we tried several times to change level prote...
Doing my due diligence, I did find someone else asked the question in 2019 but there was no response.https://community.st.com/s/feed/0D50X0000BaM9PoSQK?t=1669134764953What it did show was the equation, but not where he found it, and no description of...
I wish everyone good work.First of all, sorry for my bad english.I would like to talk about the problem I had with my STM32F407.There are 3 programs running on my system.These:* Bootloader 1 (Updates the bootloader 2.) load region = 0x08000000 size_...
