STM32 MCUs Products

Stm32f407vet6 can not burn the program, chip serial port test is normal, what is the reason?

STM32CubeMX Mac installation fails

Posted on April 24, 2018 at 11:07Hi,I am trying to install STMCube on my mac, but the installation seems to fail.I am using the following command from terminal:sudo open  SetupSTM32CubeMX-4.25.0.appIt fails with:LSOpenURLsWithRole() failed with erro...

Generate external interrupt from software and distinguish which pin the external interrupt is associated with?

I am writing code for the STM32F407G-DISC1 and STM32F760I-EVAL boards. I need to generate external interrupts in software and I need to be able to distinguish which pin (0, 1, 2, ... 15) each software generated interrupt is associated with. I underst...

Several Wakeup Pins

Hi All,Is it possible to define wakeup pins other than WKUP0 and WKUP1 in STM32L152RC? I need to define three or more wakeup sources.Thanks in advance.

Why stm32L431cct6 HAL_FLASHEx_Erase give error on power-on Reset?

we use stm32L431cct6 in our board and we are using HAL layer.On power-On reset HAL_FLASHEx_Erase function gives error, but when we reset using RST pin it working fine, can you please suggest how to solve these problem.

STM32H7 Character match interrupt. Can't change match character while UART is enabled?

I'm trying to setup the UART on my NUCLEO-144 (H743) and I am running into a little issue with the character match interrupt. The data sheet says you can only write to the ADDRESS bits in CR2 to set the match char if the port is disabled (UE = 0) or...

STM32L031F6P6 HAL_I2C_Mem_Write_DMA NOT working

** HAL_I2C_Mem_Write_DMA not work.. **trying to drive OLED SSD1306 0,96 inch (I2C) from STM32L031F6P6using HAL_I2C_Mem_Write (NO DMA), worked OK>> HAL_I2C_Mem_Write(  &hi2c1, SSD1306_I2C_ADDR, 0x40, 1, &SSD1306_Buffer[SSD1306_WIDTH * i], SSD1306_WID...

STOP2, STM32L4, DWT issue

I'm using STOP2 with ChibIOS in an extremely low-power device. ChibiOS uses the DWT counter in a few places to have a predictable delay -- a relatively common "trick". The issue is that when entering STOP2 the debug unit is powered down which, if ...

which language supported ? or, how many language supported ? i.e.(c,c++, python, java,) and which IDE and tools use in stm32cortex m4,m7 ...?

i know only assembly or something in c, but my friends using python, the python easy language. so why i knowing which MPU supported language?????