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semed abubakar
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 9 Posts
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User Activity

would anyone happen to have c code to run a nema 17 stepper motor

2019-05-27
I am a hobbyist and I am doing a project on stepper motor its my first time with a stepper motor so far I cant get it runnning I written functions to set and clear the GPIO pins so far i get vibration for the motor but not the clock wise rotation i i...

about stm32 clock configuration

2019-02-02
I am trying to configure my stm32L4 device clock for 80MHz with PLL I am trying to understand a piece of code i found online could someone explain what the c code below meansRCC->PLLCFGR = (RCC->PLLCFGR & ~RCC_PLLCFGR_PLLN) | 20U << 8; RCC->PLLCFGR =...

uart with interrupt stm32L4

2018-03-28
Posted on March 28, 2018 at 13:02trying to set up a UART  receive with interrupt so far no success code is below im using stm32l4any suggestions would be great thanks#include 'stm32l4xx.h'#include 'stm32l433xx.h'char uart3_tx_data[]=' is here again'...

STM32L4 EXTERNAL INTERRUPT

2018-01-30
Posted on January 30, 2018 at 15:53hello friends i recently got an stm32l4 I just go past the led blink i am trying my hands on interrupts I am trying to configure  a falling edge triggered interrupt on A0 and PC15 so far works fine for GPIOA but th...

Hello folks I am recently started using stm32 boards

2017-11-12
Posted on November 12, 2017 at 23:21hello folks i am trying to output on a of my nucleo F44RE board i am using STM32CUBE and ewarm problem is when i connect a scope to the pin i dont detect anything would anyone know why this is my code i am trying ...
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