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...
I can't figure out how to get the STM32L496 to boot at all with BFB2 set to 1.Using nBoot0_SW_Cfg=0 and nBoot0=1,With BFB2=0, I can boot successfully from bank 1With BFB2=0, I can copy the contents of bank 1 to bank 2 and swap banks using the FB_MODE...
I start working with the Nucleo board G070RB and I’m new with ST products. I follow the instruction of the user manual but my board isn’t recognised by the UCPD Cube monitor and the USB STLINK LED is red. Otherwise, it is recognised by my computer. C...
Hello,I am currently working on a custom PCB which has an STM32F072 chip on it.We want to be able to program it using ST's internal bootloader, so we placed a 10k pull-up resistor to the BOOT0 pin. I generated a basic program using CubeMX to test the...
Hi,I want to port sqlite in STM H7 MCU. Database will reside in SD Card (FATFS). Is there any example available for this??
Is there anyway to upload some firmware to the STM32 that makes it act as a "serial passthrough", receiving the serial data from the computer from the virtual COM port, then writing it to a UART, which is connected to pins 0 and 1 on the Mega. The ba...
I am using FreeRTOS-MPU port with STM32F412. I have taken example which is given in STM32CubeF4 sdk package (STM32Cube FW_F4 V1.24.1\Projects\STM32F412G-Discovery\Applications\FreeRTOS\FreeRTOS_MPU).All things are working fine but I am not able to fi...
I'm trying to use STM32CubeIDE to develop some code on a STM32F031C6 MCU. I've configured the peripherals I want to use but so far the only way I can use the HAL drivers is by reverse engineering each function. There's got to be some kind of docume...
Hi, in all the example code I've found related to using FreeRTOS and LwIP and performing Ethernet related tasks the MPU is always used to protect the Ethernet DMA. Why is this the case and what could go wrong if the MPU is not used?Thanks,Doug
Hi, I have some working code for STM32F746ZG that has a UART command line interface and FreeRTOS. It uses the "HAL_UART_Receive_IT" function and then waits for "HAL_UART_RxCpltCallback" function to set an OS flag when a character is received. When I ...
Hi, I'm just wondering if it's a requirement for FreeRTOS to use preemptive task scheduling when combined with LwIP for proper Ethernet communications. In the examples available with the STM32F7 Cube firmware all of the examples have preemptive task ...
