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Hello,I am working on a project with an STM32H753 Microcontroller and I have an external SDRAM 32 mbyte connected to the MCU via FMC. I want to use the SDRAM as default heap space. This because I want cJSON library use this memory space for dynamic a...
I have this code that bring a line up for 5us and down for 20. I want to invert it. I thought the first part of the code was a time base loop and the second was also a timer base loop. but one setting effects the other. If I use htim4.Init.Period = 2...
Today I attempted to update ISM43362 WiFi module firmware on my new B-L475E-IOT01A board.I downloaded this firmware update utility, dedicated for my board from ST site and followed the steps in the README file. The process uses Cube Programmer CLI an...
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...
