Ask questions, find answers, and share insights on STM32 products and their technical features.
Good morning, We've been working with the USART connectivity on the H7S3L8 board, since the new CubeMX update added the missing "Hardware Flow Control (RS485)" option :However, after connecting a sensor that we know is responding (tested through a di...
Hello STM Community,I am currently working on a project using an STM32F407 microcontroller with LWIP and MQTT to connect to Azure IoT Hub on the secure MQTT port 8883. I am encountering an issue with the mbedtls_x509_crt_parse function when trying to...
Hello everyone,I'm currently working on a project where I'm interfacing the KSZ9893 Ethernet switch with an STM32F427 microcontroller. The setup uses the RMII interface for data communication and I2C for management.Issues i am facing:1.unable to ping...
Posted on January 29, 2015 at 08:35Hi!I'm trying to implement USB High Speed Host on STM32F405 micro. I use IAR and corresponding examples for USB Host. Playing with examples, I had success in sending Bulk, Interrupt and single Isochronous packets.N...
Dear community,It is now public and available at distributors : https://www.st.com/stm32n6
Hello,I am experiencing an interesting problem on the STM32F303VET:UART1 is used to receive and transmit messages (460800 Baud), DMA1 Channel 4 is used for memory to UART TX buffer transfer, DMA1 Channel 5 for UART RX buffer to memory transfer.Under ...
Hello!I have developed a firmware for the STM32H745 where I have communication between the two cores. I am using a specific ring buffer library and the semaphore method. Meaning:First core gets the semaphore, puts something into the shared memory, re...
Hello,I am trying to use infineons S26KL128SDABHI020 HYPERFLASH memory with a STM32H562VI microcontroller.For now I am just trying to do a simple write and read manually to make sure that everything is working.I use the OCTOSPI module with Hyperbus-m...
Hii....i AM WORKING ON stm32l475rg MCU. i want to use two different timers for measurement of two different PWM inputs signals. for this one i am using capture call back function but i am facing problem to measure duty cycle of both channels at a tim...
Hello,for the project I am developing I am using a STM32L433.We have connected a motor encoder signals to PA15 and PB3, that are CH1 and CH2 for timer1 TIM2 configured in encoder mode.We used CubeMX to configure the HW, and that worked perfectly for ...
