STM32 MCUs Products

STM32L496G-DISCO no LCD when initialized?

Does anybody know why when the board is initialized with default peripherals the LCD isn't accessible? I have been trying to get the LCD to display on the board for days now and still no luck on my end.

Compress JPEG fail at jpeg_set_default

Hi,I am a newbie and trying to compress RGB image data to JPEG and save to SD card. Step by step I monitor the debugging of CubeMX, which is very useful to me. And finally I see it can not pass the jpeg_set_default() function due to "out of memory", ...

Resolved! For CEC peripheral what kind of trigger can cause TXERR set to one

I am developing product using STM32H7A3 series MCU.In my product we configure CEC peripheral on the MCU in order to use it.I follow the steps mention in RM.I conduct a CEC compliance test, and some error detected on CEC_ISR register.My I know, what c...

STM32U5 hspi fifo

Greetings!I'm working with an STM32U5G9 processor, trying to communicate to a HyperBus psram over the hspi peripheral. My initial simple test is to try to do an indirect read of the psram 16 bit id register at register space address 0.I am capturing...

Option Bytes to RDB level 2

I am using Segger JLINK for software downloading to below boards. After downloading software, there is need to enable RDL level 2. Kindly give support below platforms.STM32L562VET6STM32L552VET6STM32L552CCT6Edit: I am using SEGGER J-Flash for software...

Resolved! No price info on STM32 selector??

Hi,I tried CubeIDE as well as the online STM32 selector but it seems that there is no price information in the results?Did I miss something?The distributors (Digikey, Mouser etc) don't list all peripherals in a parametric form as refined as ST (obvio...

STM32U59|A|G with integrated usb hs phy

AN4879 Rev 8 in table 7 does not list the HS phy for STM32U59|A|F|G

stm32f767bi and lan8720a

Hello everybody!I'm working with MCU stm32f767bi and I'm trying to communicate a ethernet port (lan8720a).I'm using a MXcube32 to configure the ETH and LWIP, but I can't get work the port.If someone has experience integrating this two devices please ...

USB Device Not Recognized Using USB3300 PHY on STM32 Nucleo-F446ZE

I am working with an STM32 development board and an external PHY (USB3300) to establish communication using USB High Speed. However, the USB is not being recognized, and I would greatly appreciate any advice or guidance on how to resolve this issue. ...

Resolved! Strange Behavior with SRAM and RAM Addresses on STM32L431?

Hello everyone,I'm working on an STM32L431-based custom board, and I’ve encountered some very strange behavior that I can’t seem to explain. I have two variables pointing to different memory regions (SRAM and RAM), but when I modify one variable, bot...

STM32 MCUs Products

Forum Posts

STM32L496G-DISCO no LCD when initialized?

Compress JPEG fail at jpeg_set_default

Resolved! For CEC peripheral what kind of trigger can cause TXERR set to one

STM32U5 hspi fifo

Option Bytes to RDB level 2

Resolved! No price info on STM32 selector??

STM32U59|A|G with integrated usb hs phy

stm32f767bi and lan8720a

USB Device Not Recognized Using USB3300 PHY on STM32 Nucleo-F446ZE

Resolved! Strange Behavior with SRAM and RAM Addresses on STM32L431?

STM32H723 SWDv2 multidrop

Migrating from Quad SPI STM32H750 to Octo SPI STM3...

Using SysTick Timer in Stop Mode 2 on STM32U5

STM32N6 H264 encoder motion vectors

STM32U5 Triggering DMA request from timer to write...

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