Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,for most reference manuals, e.g. RM0390 Rev 4 for the STM32F446 the timer block diagrams (e.g.Fig 110 for RM0390) miss the source for the TRC signal. Reference manuals for recent devices (rm0433, rm0438) mark the source. Future revisions of STM...
From STM32F373xx datasheet, SAR ADC characteristics, page 99/137, for Vdda = 3V, i can see thatED - Differential linearity error is max +/-1 LSBEL - Integral linearity error is max +/-1.5 LSBBut in SDADC characteristics, page 111/137, the difference ...
Hello,i found a strange behavior having 2 timers running.My initial intention was having 4 input captures on the 32F746GDISCOVERY spread over two timers (no timer with 4 pins connected to the Arduino Header) one running as master and triggering the s...
We have been experiencing reliability issues with the touchscreens on the STM32F746G-DISCO Discovery board; on some boards the touchscreens stop responding. This is not software related as the problem occurs with our custom application, the ST demo a...
I am designing a system with STM32h753VIT6, with peripherals Ethernet, USB, MicroSD and SPI. 1. How i can program the IC., any previous threads/ref available2.Can I program it with Nucleo H743? if so how?3.Any additional tools/software required.
getting Error(4) and Error(7) at various point's in the error logs. USB communication seems to be working and firmware upgrade worked. Logs attached any thoughts?
Posted on December 14, 2017 at 10:52I've my application that uses the stemwin (STemWin532_CM4_OS_IAR.a) with IAR compiler. Up to version 8.10 of the IAR compiler I never had any warning or error during the build of the project.Upgrading the IAR IDE ...
Hello Mr./Ms.I need to implement some libraries e.g. Arduino or other open source code.So I tried to import in Atollic a C++ librarie but returns an error when I instance a class.It's possible to do that or only C moddules are supported?I generate co...
I installed openocd for debugging STM processors according to this blog: https://www.carminenoviello.com/2015/07/13/started-stm32f746g-disco/(Building OpenOCD). It worked fine on my old workstation, as it did on my laptop. On my new workstation I can...
STM32H743: errata sheet reports a bug by using both CAN-Interfaces (CANFD), is this bugstill valid for currently manufactured silicon or fixed ?
