Posted on April 07, 2015 at 17:39hi clive1. thank you for responding. i have done a stupid mistake. have not called the TIM4_Configuration(); inside the ''main''. after i get values. my external signal is a frequency varying from around 30 to 200Hz ...
Posted on April 06, 2015 at 18:17I cannot figure out why i do not get the external pulse values print in my USART. please help.float x_dot;void TIM3_Configuration(void){ GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseStru...
Posted on April 03, 2015 at 16:24I'm trying to get the position value written on USART from 3 hall sensors and i get zero always. can u please look at my cord. thank you in advance. after i get this i can get the speed calculated.#include ''stm32f4x...
