STM32CubeIDE (MCUs)

How to use HAL_UART_receive_dma multiple times. When I modify the example project UART_TwoBoards_ComDMA (for nucleo-144 H743ZI2) with a loop of dma receive and dma transmit only the first time the received data is okay.

I connect PC6 with PC7 to get a loopback on my evaluation board.I add the following code:do{ memset( aRxBuffer, 0x00, sizeof(aRxBuffer)); if(HAL_UART_Receive_DMA(&UartHandle, (uint8_t *)aRxBuffer, RXBUFFERSIZE) != HAL_OK)   {    Error_Handler();   ...

Where can I find the entire source code for the STM32f3discovery board for the STM32CubelIDE tollchain?

Errors in GDB and OpenOCD when debugging in STM32CubeIDE

Hi All. I have: STM32CubeIDE 1.4.2, ST-LINK V3, STM32F756The project compiles successfully and runs in the Cube.Also, I have absolutely no problem flashing my HEX file via ST-LINK Utility. It is perfectly flashed at the emulator speed of 24 MHz, star...

STM32CubeIDE generates high CPU load (Win7)

Hi,I installed STM32CubeIDE (Version: 1.1.0, Build: 4551_20191014-1140 (UTC)) on my laptop (Win7, 64bit). The installation path is "C:\tools\ST\STM32CubeIDE_1.1.0\STM32CubeIDE" As soon as I start the IDE the CPU load on my laptop the CPU load goes up...

headless-build JVM terminated

First of all, I want to ask whether my use case is achievable with headless-build:I want to build my project (with frequently changing files and directories) from terminal[In Terminal]: [Project]/Release: make -j12 allWhen I change some source files ...

Update Site issue on STM32CubeIDE

Hello support team ,i have tried to Update Stm32CubeIDE on update sitehttp://sw-center.st.com/stm32cubeide/updatesite1i have a systematic issueAn error occurred while collecting items to be installedsession context was:(profile=STM32CubeIDE, phase=or...

Hi all. I faced with receiving an incorrect argument in the CMSIS_OSV1 Timer callback function.

Documentation on CMSIS_OS said that function osTimerCreate has such parameters.[in]timer_def timer object referenced with osTimer. [in]type osTimerOnce for one-shot or osTimerPeriodic for periodic behavior. [in]argument argument to the timer call ba...

STM32373C-EVAL board firmware fails to run after reprogramming

I bought an STM32373C-EVAL board recently and it was working fine.I erased the chip and then reprogrammed the eval firmware using ST-Link but now the demo firmware does not work. The FLASH programming was ok as it verifies OK.Is there an updated vers...

use malloc, calloc and free memory occurred Hard fault interrupt. why?

Target: STM32G473RBTXIDE: STM32CubeIDE v1.4.2bool read(STRUCT *devInfo){uint8_t readbuf[len];STRUCT *tmp = (STRUCT *)calloc(1, sizeof( STRUCT ));if(EEPRomReadNByte(addr, len, readbuf)){tmp = (STRUCT *)&readbuf; //implicit convertmemcpy(devInfo, tmp, ...