About PWilk.2

PWilk.2 · 2020-03-04

I need to connect a Waveshare Electronics 5.5" HDMI AMOLED display that does not provide it's supported modes, their website states it needs to be configured manually with the followingmax_framebuffer_height=1920max_usb_current=1config_hdmi_boost=10h...

PWilk.2 · 2020-02-13

I've included the stock OpenAMP echo code for the M4 from CubeIDE 1.10-2 and am able to echo a message to /dev/ttyRPMSG0 and have cat print the echoed message.I've written a simple app in C to open the RPMSG0 device, write(2) a structure and then rea...

PWilk.2 · 2020-09-09

Yes, the program that was in flash is overwritten with the one being debugged using ST-LINK and STM32CubeIDE.

PWilk.2 · 2020-03-05

Thank you Patrick.Unfortunately modetest does not return any display modes for this display, see output below.I've contacted the supplier to obtain what display modes it does support.The link you kindly provided shows how to manually configure Weston...

PWilk.2 · 2020-03-04

Turned out we didn't need QMessageBox, but in case it helps someone else :-QTcpSocket, QTcpServer and QNetworkInterfacewere satisfied using the qtwebsockets entry in the follwing recipe DEPENDS lineDEPENDS += "qtbase qtdeclarative qtquickcontrols qtq...

PWilk.2 · 2020-02-20

Turns out I had inadvertently neglected to account for the different structure member padding and layout between the CubeIDE M4 compiler and the open embedded gnueabi compiler for the A7 code.

PWilk.2 · 2020-02-14

Hi @Community member Thank you very much for both of your replies, very much appreciated.The example application you referred me to in your first reply uses rpmsg in addition to rpmsg_sdb so provides an example of what I'm trying to do as well as t...

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How to configure HDMI in openstlinux_eglfs st-example-image-qt image running on STM32MP157C-DK2

How to send and receive structured data using /dev/ttyRPMSG0 in openstlinux-4.19-thud-mp1-19-10-09 running openstlinux-eglfs distro on an STM32MP157C-DK2.

Re: When an STM32 microcontroller is debuged, the probram being debugged is stored in the Flash?

Re: How to configure HDMI in openstlinux_eglfs st-example-image-qt image running on STM32MP157C-DK2

Re: How to include QMessageBox in Openstlinux_eglfs st-example-image-qt image ?

Re: How to send and receive structured data using /dev/ttyRPMSG0 in openstlinux-4.19-thud-mp1-19-10-09 running openstlinux-eglfs distro on an STM32MP157C-DK2.

Re: How to send and receive structured data using /dev/ttyRPMSG0 in openstlinux-4.19-thud-mp1-19-10-09 running openstlinux-eglfs distro on an STM32MP157C-DK2.