Imagecraft c compiler and development environment for the atmel avr

ICCV8 for AVR – C Compiler for Atmel AVR.ascii “strings”.asciz “strings”These directives are used to define strings, which must be enclosed in a delimiter pair.The delimiter can be any character as long as the beginning delimiter matches theclosing delimiter. Within the delimiters, any printable ASCII characters are valid, plusthe following C-style escape characters, all of which start with a backslash (\):\e escape\b backspace\f form feed\n line feed\r carriage return\t tab\ character with value equal to theoctal digits.asciz adds a NUL character (\0) at the end. It is acceptable to embed \0 within thestring.Examples: .asciz “Hello World\n”.asciz “123\0456”.byte [,]*.word [,]*.long [,]*These directives define constants. The three directives denote byte constant, wordconstant (2 bytes), and long word constant (4 bytes), respectively. Word and longword constants are output in little endian format, the format used by the AVRmicrocontrollers. Note that .long can only have constant values as operands. Theother two may contain relocatable expressions.Example: .byte 1, 2, 3.word label,foo.blkb .blkw .blkl These directives reserve space without giving them values. The number of itemsreserved is given by the operand.184