I have tried many time to make flow chart for keypad program but I couldn't completed successfully. so first I have decided I will learn to make flow chart. I want to learn skill so that I can make flow chart for program before going to write c programming I have start with very basics LED and Switch. I have made three flow charts. The description are given in the PDF file.
object: If switch pressed turn ON LED ( see image 1)
object: if switch pressed turn ON LED else Turn OFF LED (see image 2)
object : if both switch 1 and switch 2 are high Turn On LED else turn OFF LED
but when I am trying to add something like as LCD. keypad, RTC. I am struggling I don't understand how to make flow chart for that purpose. so I am looking on advice how do we make flow chart ? I made flow chart for LED and switch. so how to add complexity of flow chart. How to start with easy one and than increase complexity of flow chart. please give me some advice
object: If switch pressed turn ON LED ( see image 1)
object: if switch pressed turn ON LED else Turn OFF LED (see image 2)
object : if both switch 1 and switch 2 are high Turn On LED else turn OFF LED
but when I am trying to add something like as LCD. keypad, RTC. I am struggling I don't understand how to make flow chart for that purpose. so I am looking on advice how do we make flow chart ? I made flow chart for LED and switch. so how to add complexity of flow chart. How to start with easy one and than increase complexity of flow chart. please give me some advice
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