STM32 MCUs Products

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

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Using halSleepWithOptions

Posted on January 24, 2014 at 22:49Hi,I'm attempting to put my stm32w108 micro controller to sleep using the halSleepWithOptions function. The comments in halSleepWithOptions suggest calling halPowerDown and halPowerUp before and after waking up fro...

jacobb by Associate II
  • 641 Views
  • 3 replies
  • 0 kudos

(BTC) Two's complement of ADC input

Posted on January 29, 2014 at 10:24Is it possible to get the 2's compliment of ADC input in STM32F407vg. If It is possible how it can be achieved

sanjib by Associate III
  • 718 Views
  • 2 replies
  • 0 kudos

ST7735 TFT LCD library for STM32F3

Posted on July 14, 2013 at 05:41I tested a ST7735 TFT LCD with hardware SPI of STM32F3. But I was unable to control the LCD. Are there any implemented library for ST7735 suited to STM32F3 ? Thanks #stm32f3discovery #st7735r

STM32F4Discovery MEMS example won't output values

Posted on January 29, 2014 at 16:12I'm running the MEMs example fromSTM32F4-Discovery_FW_V1.1.0\Project\Peripheral_Examples\MEMSusing uVision / MDK-ARM and I'm not getting any changing values when the read function is being called on the SysTick int...

jim by Associate II
  • 326 Views
  • 0 replies
  • 0 kudos

STM32F3: timer synchronization ARR change

Posted on January 24, 2014 at 17:38Hi,I'm using TIM1 and TIM8 of STM32F3 to generate PWM signals. I'm using both of the timers in combined PWM mode so that I can get high frequency/high resolution center aligned 4CH PWM. Moreover I'm synchronizing t...

kpavlata9 by Associate II
  • 1405 Views
  • 5 replies
  • 0 kudos

STM Studio: variables sample rate

Posted on September 06, 2011 at 22:10Dear,What is the sample rate of variables in STM Studio ? In one of the application notes I found 5msec, but I'm not sure if it is correct. 5msec is too slow. Is that possible to increase/decrease the rate in the...

elil by Associate III
  • 446 Views
  • 1 replies
  • 0 kudos

ADC1 and internal temperature sensor ?

Posted on January 28, 2014 at 08:13Guys, Am I right on initializing ADC ? It's running only one time and then freeze, I put it on forever loop, but stopping, never looping again, any wrong configuration here ? thanks       //read internal temperatur...

stm32f407 Discovery RTC

Posted on September 06, 2012 at 07:55i try to show the time in Hiper terminal using uart.my problem  is moreover this link- /public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=https://my.st.com/public/STe2ecommunities/mcu/Lists/ST...

vinothraj by Associate II
  • 6472 Views
  • 20 replies
  • 0 kudos

STM32_USB-Host-Device_Lib - host bulk transfer

Posted on January 17, 2014 at 15:30I looked into MSC host example, but I thing BOT is not ordinary bulk transfer?I'm still thinking about RNDIS - the data transfer.Is that also wrapped-command-status transfer or just plain data exchange via bulk-EPs...