I have problem with stm32L433VC+SDIO+FREERTOS
I enabled dma tx, dma rx on sdio. but not working . always return disk error. but when i enable dma, only I can read file.
STM32 MCUs Embedded software
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STM32F105RBT6 is not able to flash after flashing the USB host-related program.
-> I have developed the STM32F105RBT6 development board, when I had flashed the USB host-related program into it using STLink, the program is flashed into it, but shows verification failed. After that, I had retry to flash the ic but ic is not detect...
Simple TCP Communication
I am trying to use basic TCP-IP communication with two different stm32 devices, one of them TCP client one of them TCP server. On the wireshark picture; Up to the arrow mark both client and server connection successfully data send and receive, after ...
Best practice/sample code for field software upgrade for IOT device based on STM32L4XX?
Building an IOT device connected to Internet via WiFi. How to reliably update the firmware? (If this is the wrong community group, please advise)Sample code or projects would be great. We are thinking: STM32L4xx FLASH set to dual bank mode.Both ...
Resolved! STM32F767ZI + lwip + FreeRTOS: no ping response / can not compile LwIP_HTTP_Server_Netconn_RTOS example
Dear all,first I have to say that I am new to STM32F7 mirocontrollers, but I am not new to ARM-Cortex M4/M7 based controllers in general, nor the lwIP stack nor FreeRTOS.I have the following two problems:SMT32F767ZI + lwIP + FreeRTOS: I tried to buil...
USB OTG_FS (device mode) CDC-ACM: IN endpoint transfer complete interrupt never fires after sometime with STM32F411/STM32F413
I am working on testing libopencm3 based USB OTG FS stack for STM32F411/STM32F413. And OTG FS stack works fine to begin with without any issues. But, after a while it seems to lock-up waiting for transfer complete interrupt to fire on one of the IN e...
Resolved! Where are the project files for the H757?
I ordered the STM32H757 EVAL expecting to have some example projects but when you download the H7 package there is nothing that is ready to go for the H757. The H7 package only has the H747.
STM32F723ZG, FreeRTOS Hardfault, after Enable DCache
Hello,I have a problem with my default code (generated by Stm32CubeIDE), I use a STM32F723ZG with Ethernet.I started a new project, with default settings, this works fine, now I enable ETH and LWIP with DCache, it works fine... now, I enable FreeRTOS...
Resolved! Can anyone provide version 1.4.0 of stm32cube fw F1 ?
Can anyone provide version 1.4.0 of stm32cube fw F1 ?I'm using Atollic TrueStudio 9.3 to maintain old project,but I can't download that version. My STM32 model is : "stm32f103cb"Full string, as found in .IOC file : "STM32Cube_FW_F1_V1.4.0".Thank you ...
STM32F4 USB Host
Hello all, I Have tried to implement a code to use a USB to read and write the function as a logging process.My code is running just fine, and it writes and reads just properly. The only problem is that the MX_USB_Host_Process() loop runs only once...
