Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
There is application note AN4457 which introduce UART emulation. And it says all GPIOs can be configures as UART_TX/RX. But how many? Can I use them simultaneously?AN4457 page 6
Hi all,Could anyone advise the current status of EPR support on the UCPD software? Thanks.Best RegardsEY
Hi,I am running TMR1 CH1 and CH1N in complementary mode (so they are the opposite of each other). Using a HAL function, how do I change each (separately) from PWM to GPIO and back to PWM? Just so to explain what I am trying to do... I am driving a H-...
I am trying to read multiple ADC channels using the Stm32l072 microcontroller. As we know VREFINT_CAL is the VREFINT calibration value.but , I noticed that this value is not in the reference manual.(There is no memory adress.Is it a problem ?)I'm cur...
I am trying to use the KSZ8863 IC and (as shown in Table 3-9 of its datasheet) it has many configuration options behind a tweaked version of the standard MIIM interface. In particular, the opcode needs to be set to 00. I have tried the following:dire...
Hi. I'm looking for a (or a bunch of) stm32cube expansion package(s) to add aws iot and freertos mqtt libs to stm32cube. I've found https://www.st.com/en/embedded-software/x-cube-aws-h5.html and https://www.st.com/en/embedded-software/x-cube-aws.html...
Hello, I am in an Internship and I got to make communicate a board using a STM32G0B1KEU6 with a PC.The pin PA12 is configured to be USB_DP and the pin PA11 is configured to be USB_DN.I don't know how to configure the others parameters and I haven't ...
Hi I am working on a project where a need to send AT commands through my MCU to a modem, the problem is that this modem only has a USB interface and not a UART interface, so I have a lot of doubts of how should I do this, i wanted to use the USB_Host...
Hi,I would like to know if you have some examples to implement a QSPI driver under ThreadX for a STM32U5G9? According to my readings, LevelX seems to be appropriate (I am not sure) because we need to implement some basic functionalities (read, writ...
Hiin different posts in forum I read ST's USB library is not thread safe. There are no examples with USB CDC and FreeRTOS.Is that true?Thx
