Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 21, 2012 at 08:02Hello,I want use STM32F4 for the following:- BLDC motor servo (or AC servo motor) control with encoder resolution of 2000 pulses per revolution.- Drive touch screen 320x240 pixel display to monitor the parameters....
Posted on November 21, 2012 at 19:36Does anyone have the flashloader files for IAR? These are the files. *.board *.flash *.mac *.out I can figure out how to modify *.board file from others, but the others are not easy.
Posted on December 21, 2012 at 15:33 #define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \ ((PERIPH) == SPI2) || \ ((PERIPH) == SPI3)) #define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \ ((PERIPH) == SPI2) || \ ((PERIPH) == SPI3...
Posted on December 09, 2012 at 03:10I had a head-slap moment a few days ago. I eliminated much of the ''quirky behavior'' of my STM32F4Discovery board by having SystemInit() disable and reset the cache. The STM32F4Discovery was my first ST-Link prod...
Posted on December 21, 2012 at 15:23Hi all, I want to build an altimeter using stm32f1xx device. I ordered an LPS331 sensor to build my product but... After having bought the sensor I realized that LPS331 sensor can be used as altiemeter only if I d...
Posted on December 16, 2012 at 14:20During programming trials on a STM32F051 discovery cardlet I found out that the TIM1 update interrupt does not work while using TIM1 channel 4 for PWM input signal evaluation. The update flag UIF is set, but no in...
Posted on December 19, 2012 at 12:47 Hello pals i am new to the stm32 programming, i am trying to configure usart via irq handler, can someone help? #include <stm32l1xx.h> #include ''stm32l1xx_usart.h'' #include ''STM32_Init.h'' void ...
Posted on December 19, 2012 at 07:19 I needprecise microseconds delay routine in myapplication ( uses STM32F103RE) I saw https://github.com/leaflabs/libmaple/blob/master/libmaple/include/libmaple/delay.hfor microseconds delay routine. It h...
Posted on December 19, 2012 at 15:08Hi all, In comparator section of reference manual of stm32f30x devices. It is mentioned: ''Cycle-by-cycle current control loop when combined with the DAC and a PWM output from a timer''. What does it mean? Is th...
Posted on December 19, 2012 at 08:53The original post was too long to process during our migration. Please click on the attachment to read the original post.
