ESP8266 Community Forum

- Wed Aug 03, 2016 5:26 am #52013 serialprint "55555: " & int("1") & "-" & int("2") & "-" & int("10") & chr(13) & chr(10)
Out put : 55555: 2147483648-2147483648-2147483648

serialprint "Hex: " & hex("1") & "-" & hex("2") & "-" & hex("10") & chr(13) & chr(10)
Out put : Hex: 7fffffff-7fffffff-7fffffff

- Sat Aug 06, 2016 2:50 pm #52330 The int() function is to return an integer from a value. This means a whole number removing all of the decimals.
It can not be used on a string. To use it on a string you must convert the sstring to a number first using the val() function.
example:

Code: Select allprint int(1.23456)     ' will print 1

example:

Code: Select allprint int(val("2.34567"))     ' will print 2

It looks like you might just be looking for the val function.

Serial terminal in the chrome browser see https://serialTerminal.com

http://esp8266basic.com
A BASIC interpreter for your ESP

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- Sat Aug 06, 2016 9:36 pm #52356 I think, I tried "Val" function and it didn't work. So managed with "floor" function

Also, using "return" based on multiple conditions in a subroutine does not work. I think, it's needed feature to optimize the speed of code.

- Sat Aug 06, 2016 10:06 pm #52358 Post example of code for the return failure.

Serial terminal in the chrome browser see https://serialTerminal.com

http://esp8266basic.com
A BASIC interpreter for your ESP

Working now on Autodrop3d. A 3d printer with automatic part ejection system. https://autodrop3d.com