Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 21, 2015 at 03:46Hello,I bought a ST link v2 and stm32f103 dev board from ebay (http://www.ebay.com/itm/331348706014?_trksid=p2060353.m2749.l2649&ssPageName=STRK:MEBIDX:IT) plugged up the st link to the header on the board as such. s...
Posted on May 21, 2015 at 17:06Hi to all,I have a problem to Erase or Program the internal FLASH only after external NOR FLASH is initialized. The FLASH is STM32MF4xx 2MB.Does anyone knows about it?ThanksMeir
Posted on May 02, 2015 at 16:41Hi.I am working with STM32F4 MCU and looking for help in the next question: I need to do PWM 3 channel with shift phase 120 degree on the start PWM operation. For example, PWM CH1 with 0 degrees, PWM CH2 with 120 degre...
Posted on May 21, 2015 at 09:01hello ! I tried to make work an interrupt subroutine by pressing on user button present on the nucleo f091rc... I wrote into ''stm32f0xx_exti.c'' the function EXTI13_Config() as shown in code example : void EXTI13_C...
Posted on May 20, 2015 at 18:58Hello. I'm new to microcontrolles and I need to write a program that allows sending counter every 15 miliseconds through USART2. Counter should increase every second. I got the sending part. It's working but I can't ge...
Posted on May 21, 2015 at 11:52Hi, Is it possible to interface 1,8V LP SDRAM with the STM32F427 without using level conversion while the STM32 is supplied with 3,3V?
Posted on May 04, 2015 at 11:49Hello everyone. My target is STM32F091C I want to send something using SPI and after that make an impulse with a bit of my microcontroller. On my scope I see that I send well the data but the impulse is not generate. ...
Posted on May 21, 2015 at 08:43Does the emWin lib support the STM32F4 CLUT?I would like to store and display images with 8 bit/pixel but with 256 different 16 bit (RGB565) colors...If anyone did it, a code snippet will be highly appreciated.Thanks...
Posted on May 20, 2015 at 17:39Using a ULink2 debugger I can download code OK, but debugging is marginal to non-functional. I found if I press the hardware reset AFTER entering the ''Start Debug Session'', I can usually get 1-break point to work re...
Posted on May 20, 2015 at 20:15We have two different projects that I work on, both custom boards, one with an STM32F405xx and one with an STM32F427xx. I have a common code base that I'm using for both. However when I monitor VBAT via ADC the value...
