FAQs

STM32 MCUs Products

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

STM7 - PWM in LP Mode(s)

Posted on September 08, 2016 at 13:16Hello All,Is it possible for the STM7x family to drive PWM outputs - specifically here TIM1 and TIM8 - in Low Power Mode?Thanks,John W.

FPU can not be enabled?

Posted on September 09, 2016 at 01:42Hi. I'm using the STM32F746G-Discovery board. I'm trying to make gcc output code that uses the FPU. The flags generated by my compiler settings when the FPU is supposed to be enabled are arm-none-eabi-g++ -mcpu=c...

RTC BQ32000 interfacing with stm32f030

Posted on September 08, 2016 at 12:47Hi I am trying to write some data to RTC register(say, day register) but unable to do so. If anyone knows,please provide some useful suggestions regarding what is the problem with the below code. // writing code ...

Usefulness of a bootloader

Posted on September 06, 2016 at 19:35Hi.I would really like to understand why bootloader is useful for? I read the document below, but still didn't get the point.http://www.st.com/content/ccc/resource/technical/document/application_note/b9/9b/16/3a/...

matic by • Associate III
  • 1541 Views
  • 13 replies
  • 0 kudos

STM32MatTarget_V430: UsartRcv.slx

Posted on August 11, 2016 at 21:59 Hi there, I am using MATLAB/Simulink R2015b with STM32MatTarget V4.30 to access the USART. I generated also a software framework with STM32CubeMX 4.16 and the firmware package for the STM32F3 Family 1.6.0. It...

Solder Bridge SB10 within STM32F3 Discovery

Posted on September 06, 2016 at 01:29I got the Discovery STM32F303VCT and i had to solder the SB10, because even if the UM1570-User Manual says the SB was made it wasn�t. I soldered to use printf with Keil. After this board modification i got a lot ...

airanzo by • Associate II
  • 600 Views
  • 2 replies
  • 0 kudos

nucleo446re and MPU6050 i2c problem

Posted on September 07, 2016 at 10:46hi..few days ago i bought a GYRO Sensor that name is MPU6050.It use I2C Comm.I was try to connect using I2C.why 'HAL_I2C_IsDeviceReady' is always 'BUSY'? using board : Nucleo-F446RE , MPU6050Library : HAL--------...

STM32F4 RTC - leap year

Posted on September 08, 2016 at 13:16Hi,when i use the RTC, which year i have to set due to the leap year compensation? There are just two BCD digits for the year so i have to save the start/offset year in code? If now would be the year 2015. Do i h...

sascha23 by • Associate II
  • 983 Views
  • 3 replies
  • 0 kudos

CubeMx error in usb code generation

Posted on June 29, 2016 at 11:17i have generate sample usb-cdc code for stm32F103c8 with CubeMx. The real code generate hardfaults in disconnect from usb. This is the Problem in usbd_conf.c: -------------------------------------/** * @brief static s...

jl by • Associate
  • 433 Views
  • 2 replies
  • 0 kudos
Top