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HCD_HandleTypeDef has 15 channels

Posted on June 28, 2018 at 19:09On STM32F7, the HS interface has 16 host channels.But in the HAL, the HCD_HCTypeDef structure has only 15 HCD_HCTypeDef items.Is this normal ?Is this a bug ?Is there an hidden reason ?(I have an application which can ...

STM32CubeMx autogeneration bug with C++

Posted on May 07, 2018 at 17:57Hello,Same as :https://community.st.com/message/172204-stm32cubemx-autogeneration-bug-with-c but with current F4 Cube Lib....Maybe you can check other devices libs too...Julien

JulienD by Senior
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Luenberger state observer with Simulink

Posted on July 05, 2018 at 14:59Hello,I checked latest STM32-MAT/TARGET , but could not find anything similar to 'Luenberger state observer' described in AN2516 document. Could you please, point the place (library name or example/demo name) which co...

USB VCP CDC pin connections

Posted on July 05, 2018 at 08:00Hi, I am trying to interface my SSTM32F446RE with the computer using USB VCP CDC interface. I have configured it using cubeMX and it is set up perfectly. Do i have to connect anything to USB_OTG_FS_DM USB_OTG_FS_DP Pi...

B-L072-ZLRWAN1 not working while on battery

Posted on June 03, 2018 at 18:46Dear STM32 Community, I have a B-L072-ZLRWAN1 that I have programmed using arduino and the libraries from https://github.com/GrumpyOldPizza/ArduinoCore-stm32l0. I use the board to connect to The Things Network and it ...

Bootload via UART STM32F769

Posted on July 05, 2018 at 12:48Hi,I made a LED-Blinking software for the STM32F769. I can flash the software into the MCU using JTAG and ST-LINK Utility.But I can’t update the MCU via UART. I have some issue!I tried 2 different settings:Case 1:BO...

An Ha by Associate II
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CAN transmit error

Posted on July 05, 2018 at 12:36 Hello I have a bus with 1 master and 3 slaves, which communicates perfectly without problems. At the moment we activate the power part of the system, noise starts to be generated and suddenly one of them st...