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

does debugging erases data eeprom?

Posted on July 15, 2012 at 12:07Hi, I am using the discovery board (stm32l) using gcc and the gdbserver from Atollic. My program can erase the data eeprom and write some new values in it, However when I start a new debug session the contents seems t...

wdehoog by Associate
  • 213 Views
  • 0 replies
  • 0 kudos

USB Host Firmware and STM32 - Pay or Free

Posted on July 11, 2012 at 15:39 Hello ALL We have already completed a project with the STM32F It took some time to get up to speed but eventually we did, and completed a complex project. Now we have a project which could work with a s...

ADC Library Problem Fixed

Posted on July 14, 2012 at 14:22I have been griping about a problem in the Std Peripheral Library whereby a ADC common init structure was not completely initialized in the examples provided. The most recent F4 library Version V1.0.1 dated 28 Decembe...

TIMER (Duty and OCActive)

Posted on July 11, 2012 at 15:46Hi, I would like to know why in TIM_OCMode_PWM1, I can calculate the frequency 'Duty cicle'                         TIM_CLK / (TIM_Period + 1)                36MHz/(999+1)  Frequencia  =  -----------------------------...

TIM_ClearFlag() function in stm32f10x library

Posted on July 07, 2012 at 09:02The content of this function is /* Clear the flags */   TIMx->SR = (uint16_t)~TIM_FLAG; But I think it must be in this format: /* Clear the flags */   TIMx->SR &= (uint16_t)~TIM_FLAG; a & is needed for correct clear ...

Strange problem with ADC injected single conversion

Posted on July 13, 2012 at 13:55I had some strange problems with injected conversions. To look deeper in the problem, I used the ''minimized'' Single conversion mode, as described in 10.3.4 of RM000090. For regular conversion, the description there ...

flyer31 by Senior
  • 196 Views
  • 0 replies
  • 0 kudos

Boundary Scan on STM32F1 µCs

Posted on July 13, 2012 at 10:56Dear ladies and gentlemen, I am currently writing on my Bachelor thesis about boundary scan and its advantages/ disadvantages. Our company is currently launching the new STM32 micro-controller family and it is my task...

issue with stvp

Posted on July 03, 2012 at 13:44Hi, As you can see from the schematic below,the ''C3'' capacitor is a low voltage 1.5F supercap that I use as backup battery to keep the mcu up during the stand-by mode. My problem is that,while I flash the program me...

0690X0000060513QAA.png