uart

[erwin]

i want to send data from pc.. for example i want to send 45 from pc to microcontroller then add this data to variable declared in microcontroller.. the problem is that i could not append the data receive because its stored in an array..is there a way to make the data receive become a single integer..

[AJISH ALFRED]

Since you are using ASCII keyboard, even if you type ‘4’ it will send the ascii value of 4 only. I think there is no key in keyboard having ascii values 4  or 5

[Ashutosh Bhatt]

you have to make a program that receives

4 and  5 as saparate characters and then it makes it digit 45

its simple

first delete 48 from received value. that will give you 4 or 5

then simple mathamatics like

4*10 + 5

[Author]

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