STM32 MCUs Products

How can i bit bang I2c and SPI?

I need to bit bang I2c and SPI, I have tried to look for application notes but couldnt find! could some one help me with this information or provide me some insights!

8 Phase shifted Pwm signals with the same duty cycle on stm32 h7

HI,Im trying to get 8 phase shifted pwm signals with the same duty cycle using stm32h7. i have tried multiple options but none seem to work for 8 signals. is there a way i can do this. latest i was trying to trigger 4 timers using 4 phase shifted sig...

When i start writing code to STM32F103R8 i am getting two error. Errors are listed below. 1) Flash download failed- Target DLL has canceled. 2)No ULINK2/ME Device found. why these two errors are occurring? how to get rid of this error.

undefined reference to `TIM_ITConfig'

Hello,i want to set a flag to a timer with: TIM_ITConfig(TIM1, TIM_IT_UPDATE, ENABLE);but get the error:undefined reference to `TIM_ITConfig'what i have to include?Thanks

Can I get source code of low power mode for STM32F413 series micro-controller ?

I want to integrate low power mode application in my project code so following things I tried so far, please do attention and help me out..,I have source code of PWR Current Consumption example from different series (STM32F407xx devices) got it from ...

Running a software from a flash STM32F779II

I would like to run my firmware from the flash address :0x08040000so I partitioned the memory layout for the software as shown:ENTRY(Reset_Handler)       /* Highest address of the user mode stack */   _estack = 0x20080000; /* end of RAM */       /...

Please Help - Timer not generating output on pin

I'm attempting to output a 50% duty cycle clock signal on Port C bit 7.I running on a STM32F407I have verified that that output is working when set the pin as function 0 and toggled.Using function 2 when associated with the timer 3 channel 2I have al...

Increase frequency to 480

Hi​Pre-purchased microcontrollers (stm32h743i) can increase this frequency up to 480 MHz?

Accurately measuring board current consumption.

Hi, I'm trying to get as accurate a power measurement as possible on an NUCLEO-F103RB board. I set it up using STM-CUBE to run at 1MHz and all peripherals in the default state. The only code I am running (once initialization is complete) is an empty ...