Hi I am using STM32H735G discovery board and did select the USB_OTG_HS as a virtual com port. Usually CubeMX is generating the necessary middleware / USB_DEVICE folder with all the functions to use (works for the Nucleo-F767ZI just fine). How and fro...
I can not connect my STM32H735G board via ST-Link anymore. "no stm32 target found". I tried "connect under reset" (ST Link Utility and ST programmer) as well as connecting boot0 to VDD. Any idea how to erase the flash and start over? Cheers Stefan
Posted on February 01, 2018 at 21:39Hello!The HAL CAN driver for the STM32F4 got reworked lately (december 2017). I try to port my code from the old to the new drivers (compatibility break). There is a brief driver description in the update history ...
Posted on December 04, 2017 at 08:30
Hello everybody,
I do use UART on a STM32F405 just fine (receiving and transmitting).
(while (HAL_UART_Receive_DMA(&huart4, receiveBuffer, UARTRECEIVEDBUFFERSIZE) != HAL_OK);).
Now I added an external...
Posted on December 26, 2016 at 10:31
Hi all; I try to send by CAN bus to 4 individual motor controllers their pwm speed settings in one go. I found out however, that the first three messages go through perfectly, but the forth message got stuck. ...
same question here; BSP example talks about "press TAMPER button for next menue" but there is no TAMPER button. Touch works and User button brings you to next example, but I cant get into the different audio_in and audio_out states of the audio_loopb...
Hi KhouloudI do use a project generated with the Touch GFX Designer. I just tried to get a VCP running with the STM32H735G-DK out of CubeMX and you are right, no problem there. For some reason, the Touch GFX Designer does not provide in the project t...
Clive, thank you; I got it to work the way you described. But not with the ST Utility but with the ST Programmer. However a bit awkward the whole thing... Thx, Stefan
Thx clive1; so I did change the power supply to the USB adapter (did power with the ST Link before). Therefore I could keep the ST-Link attached and did cycle the power while Boot0 was high (SW1 in SysMem position). Howerver I could not establish a c...
