Hi,is there a possibility to do the complete chain to product state "closed" by non secure user code ?I have a custom bootloader which usually did a set of the old RDP Level.Now, with a STM32H57 device we have to use the new product state. I'm able t...

Hi,i have a STM32U585 MB1551C board running with a custom software.I have a tinyusb stack up and running. The device successfully appears as a vcom port on a windows pc.But unfortunately after some time, round about 10-20sec., I get another USB_RST i...

Posted on September 21, 2017 at 11:46Hi guys,i have a custom board on which both, LTDC and FMC conneted SDRAM, is used.If I enable the burst access to the SDRAM the board crashes after a while. Assuming the accesses between SDRAM and LTDC are not ha...

Posted on November 17, 2016 at 12:16Hi guys, we have a IS42/45S16100H device connected to STM32 FMC bus ( BANK2 ). If we run the application from internal SRAM everything is fine. Unfortunately, if we use the SDRAM as heap, we have trouble. Someti...