STM32F207xE demos problem Topic is solved

[nojwa]

I have problem with demos for STM32F207xE.

I compiled both demos for F207xG, loaded to my board, but nothing happens. Leds not blinking and serial line is dead. No data send it to console.

All my changes are: ld script change flash size to 512K (STM32F207xG.ld), target for my led is on GPIOE (4). In discovery demos change serial line from SD2 to SD3

Version CHIBIOS 18.2.1.

Board is ok, because my project in chibios 3.x.x is fully functional.

It's needed some next changes?

[Giovanni]

Hi,

Hard to tell what regressed, I have no board to test. What board are you using? are board files compatible? is the program even running?

Giovanni

[nojwa]

I agree, it's very abstract description. I known, that PC changing posistion, so program is running.

I have my own board, unfortunately I don't have a kit. Boards should be compatible.

I don't known, where is problem. I'll try to get the kit and load the demo.

I'll be back when I have a kit.

[Giovanni]

I would verify board files as first thing.

Giovanni

[nojwa]

Yes, it was right way.

As the first thing i try the kit for STM32F207 and the demo for ST_STM32F2_DISCOVERY was fully operational.

For my board it was necessary to modify settings of pins on port in board.h. Demos are funcional.

Thx you for support