Posted on October 06, 2013 at 19:11Hi,I want to know about the use of circular buffer so that I can efficiently utilize the cycles available to me every Sampling Interval, to make a low pass filter of order 3.Best Regards,Umair Mukati. #dsp-dma #...
Posted on October 09, 2013 at 15:43Hi, I'm using the STM32L151 for a project which needs some reasonably precise (~0.1%) voltage measurements. I'm measuring the micro's 3V3 supply by converting the internal reference and using the factory programme...
Posted on October 11, 2011 at 12:34Hi, I am using STM32F10xxx DSP library (not the CMSIS DSP)algorithm for calculating FFT of an input sequence. I want to know the order in whcih the input samples is expected by this algorithm and the order in which...
Posted on October 08, 2013 at 10:42Hi all,I�m starting to deal with STM32F30 discovery.I need confirmation about my assertion on default clock configuration for the stm32f3discovery_fw.In file system_stm32f30x.c the define PLL_SOURCE_HSE_BYPASS is u...
Posted on October 09, 2013 at 11:58Hello, I am working with the PWM peripheral of the STM32.My problem is to get 3 complementary PWM signals with different dead time. Does any one has an idea to do this? Thank you.
Posted on October 09, 2013 at 10:43Hi.I am designing a test board using STM32F0 series MCU.On the datasheet, it states I have to attach 3 bypass capacitors(2 x 0.1uF, 1 x 4.7 uF) per each VDD. Is it absolutely necessary?, What is the point of using...
Posted on October 08, 2013 at 23:35what is difference between two ''Partial Alternate Function mapping'' and ''Full Alternate Function mapping'' for @param in GPIO_PinRemapConfig() on stm32f10x_gpio.c driver?thank you #partial
Posted on October 08, 2013 at 20:55hello friends,for a requirement of my project, i had to drive an H-bridge motor driver using my STM32F3 DISCO and i implemented the following function just to configure the GPIOs associated with the motor controlli...
Posted on October 07, 2013 at 08:59hello forum. I am new at arm so first I want to use the GPIO. I use stm3210c-eval. and this development board use stm32f107VC. I write code like this.#include ''stm32f10x.h''#include ''stm32_eval.h''#include <stdio...
Posted on October 08, 2013 at 18:29 Hi all, I use RTC_IT_ALR of STM32F102 to wake up from stop mode. In my IRQ Handler, I do this : RTC_SetAlarm(RTC_GetCounter()+ 10); and in main : while(1){ PWR_EnterSTOPMode(PWR_Regu...
