Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Dear ST Community/Support Team, We are developing a Firmware Over-The-Air (FOTA) solution for an IoT asset tracking device using the STM32H747IIT6 microcontroller (LQFP176 package, dual-core Cortex-M7/M4, 2MB dual-bank Flash). The system integrates...
Hello, I wonder that examples could apply Nucleo-H753ZI board... There are some examples about H743 or another one but no example for Nucleo-H753ZI board. I understand 48k-2channel-16bit can be implemented easily, But I wonder that Nucleo-H753ZI c...
Hey ST-Community,I’m working with an STM32H7S78-DK board and trying to get Ethernet running. TouchGFX and FreeRTOS are working fine, but I’m stuck with lwIP. The task starts, but DHCP never succeeds (the printed IP is always 0.0.0.0). I also tried w...
Hello,I am currently trying to collect acceleration data at 16 kHz from a USB accelerometer using an STM32F401RET6 in USB Host mode.I created two tasks: vUSBInitTask and vUSBReadTask as shown below. void vUSBInitTask(void *pvParameters) { MX_USB_...
i can not create a simple project on stm32F407 that blink leds with the use of freertos
I built a custom application based on the LwIP_HTTP_Server_Netconn_RTOS example in the CubeMX SDK 1.17.4. RX and TX work after power-up and in 50% of cases also after a debugger reset. However, in 50% of cases, RX doesn't work at all. The symptoms in...
Hi all,I ran into an issue regarding FreeRTOS tickless idle mode. I wanted to share my findings and solution in case others encounter the same problem and also to ask if that's intended structure (so I am missing something) or if its not generated pr...
Hi Sir,I tried to refer to the PWM example:~\stm32cubeh7-v1-12-0\STM32Cube_FW_H7_V1.12.0\Projects\STM32H743I-EVAL\Examples\TIM\TIM_PWMOutput I see the four GPIO pins are initialized: And I see the four PWM channels are setup: But I can't find the cod...
Exploring ADC discontinuous mode with interrupts. Any issues calling HAL_ADC_Start_IT() from ADC ISR? Looks like a lot of code to run from an ISR.
Hello,I would like to transfer 3 linked list blocks over UART DMA. When I started HAL_MDMA_START_IT, it transmits only 16 bytes. How can I send big files back to back? Configurations are as follows:MCU : STM32H7 seriesFirmware : Last release
