629 octets ajoutés
, 26 juillet 2014 à 16:04
{{LCD-USB-TTL-NAV}}
To display text, just send ASCII characters! There are a few special characters to note:
* '''New line character (0x0A or '\n')''' will fill the rest of the current row with spaces (to blank it) and move to the next line
* '''Carriage return (0x0D or '\r')''' is not listened to
* '''Backspace (0x08)''' will back up the character one space and replace the last character with a space to erase it.
There are also a bunch of special commands, see below for how to send those commands below.
The only character that is 'special' is '''0xFE''' which is the 'command start' character.
{{LCD-USB-TTL-TRAILER}}