About TArre.1

TArre.1 · 2023-01-24

Hi!I am using STM32MP157C-DK2 board to create an application on the screen (using GTK library). My idea is to start coprocessor firmware from the A7 application with the following commands (system commands):int main (int argc, char **argv) { GtkApp...

TArre.1 · 2023-01-23

Hi! I am using STM32MP157C-DK2 board to create an application on the screen (using GTK library). My idea is to create a window with the following image inside:Created code:#include <gtk/gtk.h> int main(int argc, char **argv) { GtkWidget *window...

TArre.1 · 2023-01-02

Hi!I am using a STM32MP157C-DK2 board to create an application on the screen. I have used STM32CubeIDE to create my own program:I have initialized peripheral with its default modeI have enabled FDCAN peripheralI have changed the clock settings.With t...

TArre.1 · 2022-12-21

Hi!I am using a STM32MP157C-DK2 board to communicate via CAN. To do this, I have created a program in STM32CubeIDE and set the FDCAN parameters:Classic mode.150KB/s nominal baud rate.HSE clock source (24MH) I have been testing in engineering mode and...

TArre.1 · 2022-12-05

Hi!I am using the stm32mp157C-DK2 board to communicate via FDCAN and my idea is to use it as normal mode to send and receive CAN messages. For this I have created a program in stm32cubeide and I enable FDCAN1 with the following parameters (125Kb/s): ...

TArre.1 · 2023-02-10

Hi @Erwan SZYMANSKI I'll try to start the coprocessor from the beginning as it may work for my application.Thank you for your explanation. Telmo

TArre.1 · 2023-02-01

Hi @Erwan SZYMANSKI I have tried starting with your command with the following error: It seems that: if you launch with the command su -l weston -c "/usr/local/probak_GTK" , you can display GTK application but you cannot access to rproc and configur...

TArre.1 · 2023-01-25

Hi @Erwan SZYMANSKI thank you for your reply  I am trying to use your functions (fopen(), fprintf() and fclose()) with the following code: FILE* fd; // SET FIRMWARE g_print("Set firmware\n"); fd = fopen("/sys/class/remoteproc/remoteproc0/firmw...

TArre.1 · 2023-01-23

Thank you @Erwan SZYMANSKI , with absolute path is working! 

TArre.1 · 2022-12-25

hi @PatrickF In order to change the clocks, do I have to create my own machine?I have checked the clocks with the command "cat /sys/kernel/debug/clk/clk_summary" and I have seen that the configuration is not the same as the one I have designed in th...

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Start M4 firmware from A7 application

GTK application does not show the image

Question about custom machine

FDCAN in production mode is not working

FDCAN in normal mode is not working

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Re: Start M4 firmware from A7 application

Re: GTK application does not show the image

Re: FDCAN in production mode is not working