reserving a section of internal flash for FatFs
Hi, I wanted to know if it is possible and how to approach reserving/allocating a section of internal flash (The Resource section) for a FatFs file?
Forum Posts
STM32H5 HAL_ETH_Transmit_IT() causes tcp retransmissions in ST example
Hi all,during testing a custom project with NETXDUO on NUCLEO-H563ZI I've noticed that sometimes web server response is rather slow.Wireshark shows rather frequent TCP retransmissions and other problems.To be sure, I've tried an example from ST (Nx_I...
USBX on STM32C0 incomplete?
Hi All,I have previously experiemented with USB HID mouse coding on STM32F0 series and got code working very quickly.However, I am now trying to get the same going using USBX on STM32C0. My application has been built in MX but wouldn't enumerate. I a...
USB : TinyUSB for WebUSB
Dear community,i'm trying to use tinysub for WebUSB application.My device is already see as a HID device....In copy, my USB_descriptor.c #include "tusb.h" #include "usb_descriptors.h" #include <string.h> // Identifiants USB #define USB_VID ...
Resolved! Reference manual doesn't show bitfield "SIOO" in OCTOSPI's CCR register
Hello everyone,I am writing my own "LL" for the OCTOSPI of the STM32H5 Series. (Because it seems there is only the HAL for it)And I noticed that in the reference manual that the bitfield SIOO in the CCR register is written as "Reserved, must be kept ...
STM32F732, RTO interrupt do not working
Hi all, I use UART8 of the STM32F732VE with 921600bps. And I want to use UART rx dma with RTO interrupt in the following sequence. 1. __HAL_UART_ENABLE_IT(&huart8, UART_IT_RTO)//interrupt enable 2. huart8.Instance->RTOR = 0xff00 //set timeout 3. HAL...
Example or instructions on HAL_I2C_Slave_Seq_* functions.
HAL_I2C_Slave_Seq_Transmit_* and HAL_I2C_Slave_Seq_Receive_* functionsI have to program an I2C slave which during communication the transfer direction switch. The HAL driver manual does not go into too much details. Are there example code anywhere? T...
Resolved! how to use variable in across different cores? how to debug FreeRTOS ?
Now, I am using the NUCLEO-H755ZI-Q board, Could you share how to solve the issue of using the same (shared) variable in across different cores?when I try to debug the code of freertos ,It is not going to debug after it enter this line osKernelStar...
Resolved! How do I put the original flash bootloader back onto a device if I've erased or corrupted it?
I'm not sure how I did it, but my Blue Pill STM32F103C8T6 doesn't respond to st-info --probe any more. This has happened twice in a row with identical devices. It seems that if I Ctrl-D out of GDB (an old bad habit) the device seems to brick itself a...
Resolved! How to make a STM32 (blue pill) talk to my computer via USB (serial)?
Hi all,after working with Arduinos for some time now, I am currently trying to get stuff to work using a blue pill (stm32f1). I've managed to get some code working that turnes on the builit-in LED when a button is pressed using the Arduino IDE.With ...
