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XooM · 2024-12-16

uint32_t currentTime1 = HAL_GetTick(); // Her 1000 ms'de bir işlem yap if (currentTime1 - lastTime >= 500) { HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_14); // LED'i toggla lastTime = curren...

XooM · 2024-11-30

void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { if (GPIO_Pin == GPIO_PIN_1) { uint32_t current_time = HAL_GetTick(); if ((current_time - last_interrupt_time) > 500) { last_interrupt_time = current_t...

XooM · 2024-11-20

Friends, which algorithm do you use to control the LEDs in this structure? I need your ideas. I have prepared a table of the LEDs' turn on order.

XooM · 2024-11-19

When I give the delay time greater than 300 for the code below (500ms or 1000ms), GetTick or HAL_Delay(500); functions do not work.If I make the time 100ms, 200ms or 300ms, it works.When I want to control the delay at longer times, the program does n...

XooM · 2024-11-18

Hal_Delay çalışmayı durdurdu ( STM32F030C6T6 )Forumda buna benzer birçok konu okudum ama bir çözüm bulamadım. Sanırım sorunun kaynağının bu olduğunu anlayalı 7-8 gün oldu. Hal_Delay() çalışmadığı için GetTick() fonksiyonunu da kullanamıyorum. Basit t...

XooM · 2024-12-16

"When I power the system through the USB port, the LED toggles. However, when I apply external voltage without disconnecting the USB, the LED stops toggling. Could the points you mentioned still be relevant to this issue?

XooM · 2024-12-01

I don't have a capacitor. volatile uint8_t button_state = 0; // Butonun kararlı durumu volatile uint8_t button_debounce_flag = 0; volatile uint16_t debounce_counter = 0; // Debounce için sayaç #define DEBOUNCE_THRESHOLD 50 // 50 ms deb...

XooM · 2024-12-01

void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { if (GPIO_Pin == GPIO_PIN_1) { Button++; } }If I write only this code into EXTI then the Button variable increases uncontrollably.

XooM · 2024-12-01

void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { if (GPIO_Pin == GPIO_PIN_1) { uint32_t current_time = HAL_GetTick(); if ((current_time - last_interrupt_time) > 500) { last_interrupt_time = current_ti...

XooM · 2024-12-01

This is a button I use frequently. The system needs to work by pressing this button continuously. Sometimes once a second, sometimes after 5 minutes..

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Custom board works on USB power; not on other power supply.

external interrupt

control algorithm for LED shift register

GetTick() and HAL_Delay(xxx);

Hal_Delay has stopped working ( STM32F030C6T6 )

Re: hal_gettick() function.

Re: external interrupt

Re: external interrupt

Re: external interrupt

Re: external interrupt