About HAli.2

HAli.2 · 2022-02-09

HAli.2 · 2022-02-10

I used the GND of the st link programmer and tried all of GPIO pins and it worked.For some reason the GND of the MCU is not working.

HAli.2 · 2022-02-10

The LED is working well and i already made sure of that. But with alot of testing i figured out that the problem is in the GND pins of the MCU somehow.

HAli.2 · 2022-02-10

Well, I have already made sure of that. I connected an external 3.3v and it works well

User statistics

User Activity

i have STM32F103C8T6 suddenly the pins of the MCU is not working. Are the pins fried ? The 3.3v or 5v pins does not work when I connect a LED using 1k res. But when i try to run the Blinky app in eclipse and choose the internal LED PC13 to blink it works

Re: i have STM32F103C8T6 suddenly the pins of the MCU is not working. Are the pins fried ? The 3.3v or 5v pins does not work when I connect a LED using 1k res. But when i try to run the Blinky app in eclipse and choose the internal LED PC13 to blink it works

Re: i have STM32F103C8T6 suddenly the pins of the MCU is not working. Are the pins fried ? The 3.3v or 5v pins does not work when I connect a LED using 1k res. But when i try to run the Blinky app in eclipse and choose the internal LED PC13 to blink it works

Re: i have STM32F103C8T6 suddenly the pins of the MCU is not working. Are the pins fried ? The 3.3v or 5v pins does not work when I connect a LED using 1k res. But when i try to run the Blinky app in eclipse and choose the internal LED PC13 to blink it works