ChibiOS Free Embedded RTOS

Tried to halt the application and found the problem. And see there was a HW Error. Apparently we twisted 5 of the chip pins in our layout. Changed it manually and it works. Also the low level clock was not included in the design, so some addictional changes in the mcuconf were necessary. Now it ...

Hi Giovanni,

thanks for the fast reply. I will try to halt the application and hope to find the error.

Gabriel

I tried it with the F7 discovery board and it works. Only one difference occured between the F4 and F7 discovery board. With the F4 I use ST-Link v2-1 however with the F7 I have to use ST-Link v2. Thats a little bit confusing, because the programer on the F4 discovery board works with ST-Link v2 ...

Hi,

thanks for the reply. Ok I will try it with the F7 discovery board and check what version of OpenOCD I'm using.

Gabriel

Hallo,

I tried to program another discovery board (F4) with my setup over SWD and it works, only with the motocontrol board (F7) it is not working like expected. Is it possible that the SWO pin (pin PB3) is essential for OpenOCD/ST-Link v2-1? I thought it is not necessary for the communication to ...

Hi Giovanni,

thanks for the fast reply. It does not work with ST-Link utility. Currently the STM32F7 board is programmed over the programer on the STM32F4-Discovery board. Therefore I removed the two ST-Link jumpers and connected SWCLK, GND, SWDIO and NRST pins to the F7 board. The circuitry for ...

Hallo,

I designed a motorcontroll board with the STM32F746IGT as core. Now I want to run some tests with the board (flash a single LED). Therefore I duplicated one of the demo programs in ChibiOS and generated a suitable board.cfg, which is different from the F7-Discovery board. Also changed the ...