Within USBH_MSC_Write() the USBH_MSC_RdWrProcess(phost, lun) loops. Loop runs into the 10s timeout (see screenshot). USBH_MSC_RdWrProcess(phost, lun) still returns BUSY for this 10s period. Status:MSC_Handle->unit[lun].state is MSC_WRITE MSC_Handle-...
Hi,I am using Azure RTOS for my STM32H723ZGT6 to write log file to my USB pendrive. so, i am using usbx msc host and filex example code from github. File created successfully, but not opened for write, because my code returns FX_PTR_ERROR due to the ...
Hi,We have been trying to setup DMA USART3 with the STM32H753ZI Nucleo.We would like to keep our stack in DTCMRAM and we thought we could move the USART buffer into SRAM1 or SRAM2 since DMA1 and DMA2 have access to it, following this post.We edited o...
Hello I wan't to use the ethernet of my MCU with using Lwip module. For the moment I've connect a etehernet cable between my computer and my ethernet board I've used some example of ethernet example for test the ethernet communication. But I don't ar...
Hi everyone,I'm working on a project where I need to interface a graphic LCD with an STM32L031K6 microcontroller. I have available GPIO pins are :- PA4, PA5, PA7, PA8, PB0, PB1, PB6, PB7, PA11, PA12, PB4, and PB5.I'm trying to print data on the LCD ...
Hi folks,I recently started my STM32 journey using a STM32WLE5JCxx (the LoRa-E5). After fighting with the SubGHz for a while, I managed to write a decent application, but I'm not completely familiar with all of the essentials yet.Currently, I am usin...
Hello dear ST community,I am making a PPS (sink) application based on NucleoG0B1RE + SNK1M1. As noted in various resources, the TCPP01-M12 doesn't include OCP protection. However, the USB Power Delivery Specification R3.2 on usb.org, strongly recomme...
I've started a project with HAL library using stm32cubemx. I'm using keil for my programming and I've added PC-Lint (MISRAC checker) to check C standards. But when I run PC-lint to check MISRA C rules, I will receive lots of MISRA C 2012 violation ru...
Hello everyone, I'm having a hard time with the clock configuration on my NUCLEO board, which is probably related to my limited experience with STM32, so apologies if it's a dumb question.I was testing around with said NUCLEO board and the STM32CubeI...
Originally posted as a reply in this old thread:https://community.st.com/t5/stm32-mcus-products/using-sdmmc-sdio-and-fatfs-for-reading-sd-card-for-stm32l471vgt6/m-p/690770 How did you solve it in the end? I also encountered this problem
