It seems that some of the ones my monitor is reporting ought to be within the range, but I'm only seeing Modeline 46:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5Whereas the following are rejected for various reasons - I can unders...
On my custom board I have the following issue, when my board powers up it goes into USB DFU mode instead of booting to EMMC, despite the BOOT pins. When I reset the board manually by taking nrst down, it boots correctly. I followed AN5031. I have dis...
1,What is the reason for setting the display frequency to 50HZ instead of 60HZ?2, I designed a circuit board, using mipi to HDMI chip, and found that using 60HZ frequency to drive the display will jitter.
Hello.I want to reset MPU core(s) while MCU is running firmware. Such reset shouldn't stop MCU.I can make electrical changes if it can be achieved with power control. Or maybe it can be possible to use PWR (or some other) registers?
I want to use sound alarm in my M4 program or on A7 Linux side.It can be any kind of sound (beep...etc).What should I do ?Which external pheriperal can I buy , or is it possible to do it with internal pheriperals on the board and how ?tnx
Hi,I'm trying to learn world of embedded linux by trial and error, so I got myself STM32MP157c-dk2.I have followed the instructions from here: https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Packageand here: https://www.digikey.com/eewiki/displa...
Hi,I am working with stm32mp157-dk2. Arduino connector CN16-pin5 is giving 5v.How can I switch on/off this pin in my M4 program ?I couldn't find a solution or example, could you please help me ?
Koan is proud to provide the unofficial Yocto Project BSP for STM32MP1 based boards.This project is not endorsed nor supported by ST.ST OpenSTLinux is based on OE, our BSP extends the use of ST meta layers with Yocto, using latest commits on the bran...
I was thinking that it would really useful if there was a ready to use Raspberry-Pi computing module look alike STM32MP board which could be used in development of user applications.The reason is because although ST has designed MP series to be optim...
Hi,I am executing echo_tty_echo example and trying to get the messages coming from m4 inside qt program as follows: QString line; QStringList list1; char buff[100]; while (1) { QProcess::execute("echo hello > /dev/ttyRPMSG0"); QFi...