STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

gif-stm32u0.gif

STM32F103 migration to STM32F215 and .ld script

Posted on October 18, 2014 at 14:03 Hi all, I need to prepare a migration from existing fully functional code on STM32F103 (custom low level drivers, relatively complex interrupts and DMA schem, USB MSC with FatFS to drive uSD card : Nemu...

neoirto by Associate II
  • 1061 Views
  • 14 replies
  • 0 kudos

STM32F429 LCD controlleur __ display in DE mode

Posted on October 28, 2014 at 11:20 Hello, I useSTM4F429II as LCD controller for application TFT display.  My TFT works in DE mode, in the datasheet thereis no information about VSYNC, HSYNC, HBP and VBP...  there are only info’s  about CLK period, ...

yuan by Associate II
  • 228 Views
  • 0 replies
  • 0 kudos

STM32F103RB + 3 ADC Channels + DMA

Posted on October 28, 2014 at 11:16Hi,ive used the forum search before but i cannot find any thread that fits to my problem.I tried to read out continiously 3 ADC channels from my sound filter electronics.I already got values but the values are so ....

Low power usage with STM32F0

Posted on October 27, 2014 at 20:45Hi! I am trying to find some pointers in designing a very simple low power application with STM32F0. Basically I need the system to be powered from a battery (probably 2xAA) and I need as long lifetime as possible....

STM32F10x Stop Mode & USB

Posted on October 24, 2014 at 20:11Hi I'm using STM32F103 in a battery powered device with USB (external power and data transfer over virtual com) When i run my device without power down and connect USB to PC everything ok. But after power down and ...

otmar by Associate II
  • 560 Views
  • 4 replies
  • 0 kudos

GPIOH Pin1 as normal GPIO

Posted on October 27, 2014 at 10:17 Hello, since i used all other pins inside STM32F415RG, i decided to use GPIOH pin1 as my mux enable for ADC frontedend channel selection. GPIOH pin0 is used as 25MHz CLK in from TCXO CMOS clock source. ...

SWD Pins Using I/O Problem

Posted on October 25, 2014 at 22:32Hi,I tried and failed, now I'm asking here If someone please could provide. I use STM32F030.  I want to use SWD pins (SWDIO and SWCLK) as I/O pins. But SWDIO always logic 1, SWCLK 0.My code:  RCC->AHB1ENR  |= 0x000...

STM32429I-EVAL demonstration software

Posted on October 23, 2014 at 14:55hi all:    i have a STM32429I-EVAL but i can not find the  demonstration software in the ST web site, i can only donwload a cube software witch can not generate the demonstration software .why ST don't upload the  ...