Forum Posts
How to use program outside the main while function
Hi there,I am transmitting and receiving data via uart like an pl2303 bridge via USB FS. How can i manage the transmitting and receiving process outside the while so that i not block the mcu?int main(void) { USB_CDC_STATUS_t check_usb; uint16_t r...
STM32F1 DMA+GPIO Issue?
I need to transfer parallel data via GPIO and DMA. The microprocessor I use is STM32F103C8I need to transfer some memory data to GPIO quickly. I've written an init code using STM32F103 and the HAL library. But DMA doesn't work. At the end of the proc...
Does the stm32h743i_eval.h work also for STM32H753i Eval boards ?
I have problems to get the example code running, few functions aren't known. I changed them to HAL-functions which were written (nearly) the same. But the Code fails just in the beginning. At the moment I try to erase the on-board external flash. Is ...
Resolved! Using a STM32F746G Discovery board and System Workbench / AC6 should I be using STM32CubeMX or STM32CubeF7?
To put it another way, when would I want to use STM32CubeMX over STM32CubeF3/F4/F7 when working with F3/F4/F7 Discovery boards?
FreeRTOS USB Host example
I need a STM32F411 DISCO USB Host example using FreeRTOS.My project is based on STM32F401. I don't have target hardware yet & have survived with a NUCLEO 401 and linking wire. That won't be good enough for USB.Nearest is a STM32F411 DISCO but my rush...
Can't connect to COM Port
Hi,I implemented a composite device program for my mcu (STM32F407IG) .Everything is working fine and the mcu get recognized as cdc+msc.Somehow it won't connect to the vcp when i am using a terminal program like HTerm to send data to vcp.Anyone have e...
USB Composite Device Driver
Posted on September 19, 2016 at 08:59Hi all, for my project I developed an USB composite device (MSC + CDC) based on an STM32F2.Since ST doesn't provide an example of a composite device based on the HAL, it wasn't so easy to have my device working, ...
Is it possible to work with QSPI single mode in "ExtMem_CodeExecution" Application of STM32H743I_EVAL
when i try to config the QSPI module to work in single mode in the following way: QSPIHandle.Init.DualFlash = QSPI_DUALFLASH_DISABLE;instead of Jump to user application (in QSPI_BASE address)i got hard fault
