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

ADC Calibration

Posted on May 23, 2012 at 16:31 I am trying to figure out if the ADC calibration is reset when the ''ADC_DeInit'' function (from the peripheral library) is called after previously calibrating. My guess is that it does, since the ADC_DeInit funct...

tbenson by Associate II
  • 956 Views
  • 5 replies
  • 0 kudos

Wake up from STOP MODE STM32L152

Posted on May 31, 2012 at 10:05Hi all, I have to be sure before I will make another step in my project: Can I wake up the STM32L152 from the STOP mode by any edge on any pin? In other words: can I configure any pin as input to wake up from STOP mode...

olek by Associate
  • 307 Views
  • 2 replies
  • 0 kudos

Simulation Problem in keil 4.2V

Posted on October 15, 2011 at 10:03I could not simulate my code written for STM32F205ZE using keil 4.2V.Following is error code it is showing, when I start debug session.*** error 65: access violation at 0x0000000C : no 'read' permissionIf I try to ...

k_hraj by Associate II
  • 397 Views
  • 3 replies
  • 0 kudos

STM32 power-on problem

Posted on May 30, 2012 at 10:45I have designed a PCB that has an http://www.st.com/internet/mcu/product/250189.jsp microcontroller. It kind of works, but the micro has a weird power-on/startup problem. Basically, when the power is applied the micro ...

stm32l eeprom erase problem

Posted on May 17, 2012 at 16:54Hi,I tried to make an erase of a valid address of data eeprom available on my stm32l151.When I try to write 0x00000000 for instance to address 0x0808001B Keil uVision stops the debug mode give me a message of error.The...

speed89 by Associate
  • 737 Views
  • 4 replies
  • 0 kudos

field gpio_type could not be resolved error

Posted on May 28, 2012 at 18:51Why should the App.h file with :   /// PORTA[0..15] = Available :   RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_GPIOA , ENABLE);    GPIO_InitStructure.GPIO_Pin = (GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin...

jlchoobs by Associate II
  • 405 Views
  • 1 replies
  • 0 kudos