Ask questions, find answers, and share insights on STM32 products and their technical features.
Sorry to bring up the elephant in the room. I just reviewed the ST Q1 quarterly results from April and was astonished to not find anything related to lead times, shortages, or allocations.My company is in the Musical Instrument space. We work with a ...
Hello everyone!I have started a small journey to try to get started with eMMC memory and are trying to get it working.The end goal is to have a USB HS mass storage device eMMC working with a file system. (32gb or more) My current step that I'm stuck ...
Hi, I'm having a problem with unintentionally splitting a message I'm trying to send over the UART using DMA . I am using one function to send the message:const uint32_t max_value_of_counter_loop = 100; /* in case systick jams */volatile bool was_u1_...
Hi there,We use a STM32F723 controller and want to connect two external RAM devices.Now we have to select a RAM that fits to the FMC. What we can't find in the reference manual RM0431 is, if SDRAM-DDR functionality is provided or only SDRAM without D...
Hi, is there anyone who can help me to understand the circuits of the x-nucleo-ihm08m1 ? Like explaining to me how the figure 5 does the analog conditiong and current protection.
Hello,Does anybody know what's the planned production release date for the STM32H563MIY3 WLCSP 125C MCU? I am considering it for a future design.Thanks
While investigating for the firth evening in the row why OTH_HS USB on STM32U5A9x does not work I reviewed USB registers. There are quite few of them and in HAL some are them are named differently than in RM0456 (details here), but that is not the ro...
I use an STM32F030F4 chip. The code I wrote is quite short. But when I compile I get this error. And STM32F0 has 16 to 256 Kbytes of Flash memory. I don't understand why it is an error. Does anyone know why? c:\st\stm32cubeide_1.10.1\stm32cubeide\plu...
Hi, When programming STM32F303VCT6 chips using STLINK-V3SET programmers via a jtag connection and STM32cubeProgrammer I get "Warning: The core is locked up" and the board doesn't operate normally. Here is the log output:14:19:12 : UR connection mode ...
I am using an STM32f446RCT6 microcontroller in my hardware, and I need to use a virtual COM port on this device. I have enabled the USB device in the middleware as a virtual COM port, and my system clock frequency is 16MHz. I am using CDC transmit to...
