Forum Posts
[F767ZI, C++] A hard fault occurs during the initialization of an object
I am writing code for the NUCLEO-F767ZI board in C++.Initially, I have three classes and their objects are defined as global variables in `usermain.cpp` in ${Project}\User\Src\:SystemClass systemObj(1); PwmClass servoObj(&htim3); TLinkClass tlinkOb...
How to change (read/write) ULPI registers of the USB3320 with a STM32
Has anyone developed the USB3320 driver to be able to write and read the USB3320 ULPI registers from an STM32 microcontroller?
Resolved! STM32F446RCT6 this is the IC I am working on and which has 256kb flash, I didn't got a proper data sheet of the same
Hi I am a new bee here, I wanted to create a bootloader to flash two applications, so i need the flash partitions which I didn't got in the datasheet properly.and also I wanted to implement OTA so is this STM32F446RTC6 is capable of all this????
STM32F303 USB CDC tutorial
Hello,I am trying the USB Communication stm32f303 with android phone usins CDC USB TERMINAL app . I am able transmit all the string. But while reception I am receiving only the first character.
Resolved! STM32F4x HAL_ETH_ReadPHYRegister blocking mode
Dear allAfter having enabled ETH + LwIP stack we are experiencing that something in the init phase are keeping blocked all.After a while we see that the root causes is inside HAL_ETH_ReadPHYRegister.Specifically we are referring at this part of code:...
LWIP / 32F417 - how to optimise network stack memory allocation?
This project was set up by someone else. It uses the ST port of LWIP and FreeRTOS.I have spent hours googling on this. As usual one digs up a vast number of forum and usenet posts, mostly with no clear conclusions. Some people are trying to optimise ...
Resolved! Why USB_ResetPort function has 100 ms delay ?
USB_ResetPort function is called in USBH_Process in HOST_IDLE state after USBH_Delay(200U); this results in 300 ms delay usb application.Is there any way to reduce this time in stm32 USB applications.This function is after a USB connection. Is there ...
Resolved! STM32F750 + USB Host + FATFS return FR_DISK_ERR
Hi, I'm trying to run a USB host mass storage on an STM32F750. After building the project in STM32Cube V 1.11.0 I have in "usb_host.c" after the line" Appli_state = APPLICATION_READY;" the code "res = f_mount(&USBHFatFS, USBHPath, 1);" written, but "...