Posted on August 21, 2014 at 23:04Dear all, I'm new in STM32's world and I need to realize a device that can be connected to the PC and able to play a music. This is the abstract for the project, in terms of ''equipments'' I bought an STM32F4 Discov...
Posted on August 21, 2014 at 17:32I begin to use STM32xx_F4_HAL_DRIVER and I am looking for stm32f4_hal_discovery_debug.c. I use in my last project stm32f4_discovery_debug.c with standart Library. I should use stm32f4_hal_discovery_debug.c in a ...
Posted on August 21, 2014 at 14:46Hi everyone, I've been working on the STM32F4 and I would like to count pulses from some odometer. There are two types of odometer, the ones that output two signal in quadrature and the other that output pulse on ...
Posted on August 21, 2014 at 10:02Hi,i am facing problem for the PiD controller.what parameter i have to use it for the positive & negative nos for calculation purpose.Kindly look following code New_Duty_cycle_buck=(Previous_Duty_cycle_buck + Error_...
Posted on August 21, 2014 at 02:53As far as I knew, SYSTICK Timer is a 24-bit down counter. For now, I need to know the precise consumption time for the memcpy function. Suppose I set SysTick->RELOAD = 511, it will turn out two cases as the followin...
Posted on August 19, 2014 at 16:38Hi everyone.I need to build a system based at STM32F4xx that use absolute encoder with BiSS protocol (http://www.biss-interface.com). This protocol is based at synchronous RS485. I have HW that convert differential ...
Posted on August 21, 2014 at 12:23to be migrated, sourceId: 45311:697285D7-A9CA-445D-B16C-F23BF0E3B1A3
Posted on August 26, 2013 at 09:49 Hello. I'm trying to use the RTC WakeUp feature to as a countdown timer. I've tried the code from the StdLib examples: void RTC_Config( void ) { NVIC_InitTypeDef NVIC_InitStructure; EXTI_Ini...
Posted on August 20, 2014 at 20:00Maybe this is explained somewhere in the RM, but because I didn't find the answer with a brief study I will try if the forum can help... So the question is about the alternate function pin named TIM2_CH1_ETR. I want...
Posted on August 19, 2014 at 02:26 Hi, I am trying to get the signal from a RC receiver (typical servo's signal) but i am not getting any reads even though the timer interrupt is working. PWMI - PB10 -CH3 Signal: 50 HZ (Duty ...
