If you use PCF7584write() to set the value of a particular pin, it will remain in that state until you change again. For example PCF7584write(4, 1); sets pin-4 high and it will remain high until you call PCF7584write(4, 0); then it will remain low until you call PCF7584write(4, 1); again Thank you
You can use int x = PCF7584read(pin); //x is 0 or 1 depend on the 0V or 3.3V in the pin where pin is 0,1,2 .. or 7 I have already included it in /* USER CODE BEGIN 0 */ Thanks
Great explanation. Is it possible to make a video to secure the code from copies?
How can i particularly high or low the gpio pin. Even after sending data my pins are remaining high
If you use PCF7584write() to set the value of a particular pin, it will remain in that state until you change again.
For example
PCF7584write(4, 1); sets pin-4 high and it will remain high until you call PCF7584write(4, 0); then it will remain low until you call PCF7584write(4, 1); again
Thank you
Can i do input? Stm32 pcf8574
Please share your program sir
Thanks
You can use
int x = PCF7584read(pin); //x is 0 or 1 depend on the 0V or 3.3V in the pin
where pin is 0,1,2 .. or 7
I have already included it in /* USER CODE BEGIN 0 */
Thanks
@@NizarMohideenthanks sir
I will try
Thanks for your effort sir 🙏🏻
This is really helpfull. Could you please make tutorial with color sensor TCS34725 for the next video?❤
Thanks. I am currently recording a video with TCS34725
My next video is TCS34725 with STM32F103C8T6
can't waitt :D@@NizarMohideen
Done!
th-cam.com/video/M9ffslHmXGI/w-d-xo.html