FAQs

STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

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

SPIx_Read and SPIx_Write in discovery.c

Posted on November 05, 2014 at 07:31Hi there, I am trying to use the static functions SPIx_Read and SPIx_Write in the stm32l0538_discovery.c. When i try to build the application in Truestudio, it returns undefined reference to ''SPIx_Read'' and ''S...

jephua by • Associate II
  • 501 Views
  • 0 replies
  • 0 kudos

Mems code for STM32F3-Discovery.

Posted on November 04, 2014 at 12:41I am new to embedded system. I have STM32F3-Discovery board. And I need MEMS (Accelerometer, Gyroscope) code, which gives data using USART. Thanks in advance....... #mems #stm32 #discovery #usart #stm32f3-disco...

uzair by • Associate II
  • 571 Views
  • 2 replies
  • 0 kudos

True 'continuous' ADC on a single source

Posted on November 04, 2014 at 06:36Hi,I want to sample a single source 'continuously'.  By that I mean I don't want a moment to pass without sampling being done.I read http://www.st.com/web/en/resource/technical/document/application_note/CD00258017...

bobert by • Associate III
  • 935 Views
  • 5 replies
  • 0 kudos

STM32 ADC_DR register construct

Posted on November 02, 2014 at 20:43HI , I am reading through some of the data sheet of the STM32F101CB  on the ADC , The adc is 12bit SAR . If it is right aligned does this mean that bits 11-15 is the sign bits , bit4-10 the digital value and bits0...

coetzeec by • Associate II
  • 926 Views
  • 3 replies
  • 0 kudos

STM32-F7 - ETM Data Trace?

Posted on September 28, 2014 at 11:57In addition to ETM instruction trace of the M3/4, the M7 does offer ETM data trace. Does the M7 implement this feature? Which debuggers and trace probes do support this feature?

fey by • Associate II
  • 1876 Views
  • 9 replies
  • 0 kudos

STM32F0 I2C code doesn't work

Posted on November 22, 2013 at 17:10Hi, here my code for I2C setup on STM32F051R8 (STM32 discovery board practically)void set_I2C(void){   GPIO_InitTypeDef GPIO_InitStructure;   I2C_InitTypeDef I2C_InitStructure;  RCC_AHBPeriphClockCmd(RCC_AHBPeriph...

Hardware port fault

Posted on November 17, 2013 at 19:37I have esperiencing port hardware fault in my prototype. I want to say exactly that the port doesn't work.One of th ethings that happend to my device few month ago is that the port PA0 doesn't write anything if I ...

juanjo by • Associate II
  • 2727 Views
  • 13 replies
  • 0 kudos

Generating 100us timer base & cnt (STM32F205)

Posted on November 04, 2014 at 13:461. I have STM32F205 running at 120Mhz with external 16Mhz crystal.Prefetch , Data & Instruction buffer on. timer is clocked by 60Mhz2. task is to toggle 10 pins with a base count of 100us.i.e User will enter numbe...

Top