I am looking to implement USB OTG on a STM32H757 evaluation board. From my reading, it has been made clear that ST does not provide library support for USB OTG and it does not currently have any examples available. I am not looking for an incredibly ...
MCU: STM32H743 revision YI am preparing firmware update. Update works by storing firmware in external flash, setting a flag in backup RAM, printing goodbye message via UART and executing NVIC_SystemReset(). Then bootloader sees the flag in backup RAM...
Hi all,I would like to point out a total disaster if you are using the LL library for RCC and RTC for the F4 series family. Let me start with the system clock config, which falls under RCC. Why the hell is there a default wipe of backup domain regist...
I've been sucessfully using the SD card example in the CubeF7 files, but I can't understand where the SPI connections are set up, and if I was to choose SDIO instead, where would I do that?It seems to just magically know I've connected it to the SPIA...
I'm new in ethernet and stm32, I use lan8720a and LWIP, I created code from stm32cubeide and created signal with a pin MCO but the ethernet communication isn't work, the MDIO stay low. I belived that MX_LWIP_Init the ethernet communication, isn't it...
I am using X-CUBE-AWS packages with p-l496g-cell01 development board to send my sensor data on AWS it works fine buy during sometime code will stick and it generates an errorI also enable "isAutoReconnectEnabled" flag but it genrate error likeERROR: ...
I try use the boot loader command set.I follow the AN3155 datasheet to use , but i meet a trouble, i can't write bytes over 4 bytes. below is my set stepsend cmd host -> 31 CE / device-> 79send address+checksum host->08 00 00 00 08 / device...
ST has published on github the USBH "middleware" for all MCU families...https://github.com/STMicroelectronics/stm32_mw_usb_hostand LwIP middleware...https://github.com/STMicroelectronics/stm32_mw_lwipand FreeRTOS...https://github.com/STMicroelectroni...
I am running a simple SPI transmit receive project with an STM32F411 (SPI Master) and STM32F303 (SPI Slave). Whenever I press the user push button on the STM32F4 Master, the Master will send a command byte (0xE1) through SPI and the STM32F3 Slave is ...
I am trying to follow "How to create project for STM32H7 with Ethernet and LwIP stack working" posted on May 29, 2020 however I am getting an error undefined reference to end. When I double click the error it points to sysmem.cNot being an embedded g...