Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Trying to connect two FS devices to an STM32F722RET. Datasheets are a little vague, but seems it should be OK as long as I don't do HS.Using cubeMX, and for the FS port (PA11/PA12) - things work great. For the HS port (configured to be host_only, F...
Hi everybody.I'm met several scenarios in which the use of HAL_PPP_MspInitwould be too constraining.A typical example is when I'm making a reusable library that needssome peripheral. If I initialize the low level resources for the peripheralsused by ...
Hello,I have a working board with a STM32F429ZIT6, 144 pin MCU, which is fine.I also can update in the field, this MCU using the internal bootloader ( AN2606). However, I ve noticed something odd.During the bootloader (using stm32flash utility UART1 ...
I am new to STM32 and CubeMX. I need to write a program to send and receive data from a module via UART port. I have to send(Transmit) a data to that module(for eg. M66). Then I would return to do some other tasks. once the M66 send a response to tha...
I am using STM32L051K8 MCU in my project. All the project has been developed. Now there is a need to provide OTA firmware upload. For that I require to use I2C bootloader as I have alreadey interfaced I2C EEPROM. Please let me know whether it is poss...
Hi,I am working on board STM32L476G-DISCO, and I want build the example in STM32Cube_FW_L4_V1.13.0 Repository, ({USERNAME}\STM32Cube\Repository\STM32Cube_FW_L4_V1.13.0\Projects\32L476GDISCOVERY\Examples\BSP),it all build successfully but at the end i...
Hi,We're using an STM32F469NI in combination with an external ULPI PHY for HS-USB. All is working good but I have a question about VDDUSB. We connected it to 3.3V as we thought we needed to do when using any USB functionality but we didn't realise th...
Hi Im using stm32f4 discovery board to initial keyboard but when i connect the keyboard to board it detects the keyboard but didnt send any information.I change the keyboard and use microsoft curve keyboard 3000 and nothing changedIm using STM32CUBE...
We are considering to use a STM32G071 part in a new product, but it will demand IEC 60730 comppliance and the this uC line is not yet supported by the X-CUBE-CLASSB package (https://www.st.com/en/embedded-software/x-cube-classb.html).So I would like ...
Will the support LL drivers? Does anybody know it? I love LL drivers. Thank you.
