We are working on STM32H743BITx customized board for USB OTG FS. We have configured the MSC but unable to detect the pendrive , nothing is getting filled in USBDiskPath and appli_state is showing application start when pen drive is connected but its ...
Hello Everyone, I am using LWIP and Mqtt drivers on stm32f767. I am able to successfully connect to MQTT broker and able to publish data also. But after publishing some 45 json strings , the device gives me "out of memory er...
We want to design a USB 2.0 audio device with I2S output with 192 or higher sampling rate. We didn't find a reference design with STM32F446MCY6TR and STULPI01BTBR. Could you confirm that this will work together?
I'm trying to download the standard peripheral library for my STM32373C eval board based on the STM32F37... I would like to have access to examples since it seems as though the STMCube IDE does not support the evaluation board yet, nor the examples f...
Hello,I use SM32F103ZH6 MCU.I'm trying to send log (i.e. text) messages from my board to host PC on a UART2 using HAL_UART_Transmit_DMAproblem: 2 successive calls to HAL_UART_Transmit_DMA, only last call gets executed.logging function (sends text to ...
Dear community,i have developed a custom board for ETH using STM32F407VGT6 and LAN8742. In this I have used one of gpio for resetting Phy IC. but my board is not working when controller is in Run mode. Some times it fetches IP when controller is in b...
Hi everyone!I’m developing a bootloader for a STM32L476RG MCU. My actual boot works fine (it erases my flash area before start writing the new application). However, if something wrong happens in the middle of an upgrade, it’s not possible return for...
#if USE_USB_AUDIO_PLAYBACK /* define synchronization method */ #define USE_AUDIO_PLAYBACK_USB_FEEDBACK 1 /* definition of channel count and space mapping of channels */ /* ! Please dont change channel count , other value than 0x02 aren't supported ...
Hi All,I am currently designing a few products and would like the ability to update firmware at a later date should it be required. CAN is most appropriate for our situation. I have not needed to deal with the bootloader in the past, so I'd just like...
Hello!I am connecting my nucleo to my computer through the user usb. I have set FDMOD and received the USBRST message and initialized the endpoint, but after i receive ENUMDNE I never receive the RXFLVL interrupt.Here is the output of dmesg on my com...