Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
On a 'F446 running out of FLASH at 168MHz, an already field-proven code using OTG_HS with FS PHY started to fail intermettently after being compiled by a newer version of gcc (due to more aggressive optimization of course).The code hangs on wh...
Hey,I'm working with TMP175AQDGKRQ1 (temperature sensor) which communicates over I2C.I've managed to read the temperature register by doing this static void Read_Temperature(unsigned char *buffer[2]) { HAL_I2C_Master_Transmit(&hi2c1, /*0x4B<<1*/TE...
Hi, I am trying to get a robust isochronous transfer of audio from my STM32F072CB using the audio device class. My code is based on the code generated by STM32CubeMX for a speaker but I have changed the descriptor in order to make it an audio input. ...
Hello,I have stm32f427vit6.We would like to configure boot0, so that our application should run by default.Is it possible to change boot0 configuration by software and not by hardware?
Which clock is used for clocking the OTG_HS and its USB_OTG_EMBEDDED_PHY while in FS mode? Is it Fvco / PLLQ?stm32f4
I didn't work My CAN Loopback program. Do you know that some cause which I didn't work it?
Hello,I have a generic function for the timer configuration. The time base address is an input parameter to this function. I'm looking for a way to get the timer clock so that I can set the timer prescaler. How can I do that with HAL?I guess I need t...
We're designing a PCB with STM32L4S5QI and decided to use UFBGA132 package. Having a bootloader access is an absolute must, and preferably we want to use USB or UART for simplicity. However, a table I found in the datasheet suggests that with the UFB...
Hello!I'am playing with the STM32H7B3-DK and I have successfully bring up the board and run a custom gui:The GUI assets are loaded in the external OSPI and the dual framebuffer is placed in the the external SDRAM.Now I'am interested in loading also t...
I am developing an X-CUBE-USB-PD system that works with the STM32G070CB and FUSB307B.It is based on an example project for the FUSB307BGEVB, which behaves as a DRP.The library I'm using for it is M0_PD3_FULL.When the device behaves as a source, unplu...
