STM32 MCUs Products

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SDRAM Writing Problem

Posted on December 06, 2016 at 16:48Hi, I have a custom hardware dev board which includes an SDRAM (MT48LC4M16A2), NAND Flash and a STM32F429. The schematic for this board is identical to other commercial dev boards that have the same memory configu...

Resolved! STM32F4 Standby Mode greater than 36 hours

Posted on December 09, 2016 at 13:01Hi!I want to put my STM32F4 in StandBy mode for more then 36 hours.At the moment I use the RTC wakeup interrupt but the maximum time is 0x1FFFF seconds (36 hours).Is this possible to set a greater value?regards Ma...

doebber2 by Associate II
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Cube USB Library

Posted on April 08, 2015 at 22:00Hi,I have a STM32F4-Discovery board and I am trying to detect a memory stick using the USB library generated by CubeMX (Mass Storage Class).The USB process state machine have the following states:/* Following states ...

lucas23 by Associate II
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STM32f103 with emWin and RA8875

Posted on December 09, 2016 at 13:59Hello folks!! Im having a lot of trouble to control my 4.3' TFT display with RA8875 controller with emWin plugin. Im using SPI interface. I've seen a lot of example of controlling this stuff with paralell interfac...

?STM32F4 RECEIVE DATA FROM PC

Posted on December 09, 2016 at 09:35HiI'm using a STM32F407 discovery and  used vcp (Virtual COM port) i want to receive data  from pc(sending through  the terminal )How to do it?and If you can attach an example?(sending data to pc is not a problem ...