Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I'm trying to understand how the internals of FreeRTOS work and in particular I'm curious whether FreeRTOS thread execution and handling only occurs with 1 ms "granularity". Let's take an example, let's assume I create a thread that only takes 0.3 ms...
Hello,i have an issue with erasing flash on STM32G4.When i try to erase addresses above half of the flash (above 0x8010000), it does not erase anything. It works when i try to erase below this address.However the function HAL_FLASHEx_Erase returns HA...
Hi!I currently work on USB composite device (CDC + MSC). I putted together a program with help from:https://sudonull.com/post/68144-CDC-MSC-USB-Composite-Device-on-STM32-HALhttps://www.programmersought.com/article/18127793400/The thing is, i don't kn...
A simple compare between the two HAL Versions shows that line 4730 "huart->ReceptionType = HAL_UART_RECEPTION_STANDARD" needs to be moved at position line 4708. This fixes the bug, same as it is implemented in HAL For STM32F0 series
I have an STM32H753 using a USB OTG-HS peripheral configured for full speed mode, which is connected to a USB Type-C receptacle. The goal is to connect to a Galaxy S8 where the S8 is the host and the STM is the peripheral. However, this is a Type-C t...
Hi Everyone,I want to do e flash loader device that can be load binary to mcu via Swdio pin. Is any one can give advice about this? Maybe stlink hardware can be use or any STM32-Disco board can be use I don't know. I just want to create something li...
I am trying to get an application to set a flag to non-volatile memory to communicate to the bootloader after reset to reprogram the application image. I am using the STM32L496 MCU.EEPROM seems to be the weapon of choice, but our team has EEPROM on b...
I am trying to download STM32CubeIDE 1.7.0 from www.st.com/content/ccc/. since about 3 hours now for tomorrows workshop. It stops at about 700 or 800 MB and wget --continue ever restarts at 0 byte.Do you have another source for download?
in software package STM32L0 1.12.1in file stm32l0xx_hal_gpio.cin function void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin)The pin is deinited by setting it as input floating:/* Configure IO Direction in Input Floting Mode */ GPIOx->MODER ...
Dear STM forum,So far we are using STM32F205ZF (with 768k flash) for all our devices. Because of the chip shortage, they are not available at the moment. The STM32F205ZG (with 1MB flash) seems to be a bit better available. So the question came up if ...
