PIC Assembler syntax and style for latex lstlisting package.

PIC16F887.tex

% This code was based on the  RISC-V Assembler lstlisting syntax and style from Anton Lydike. Available at: https://gist.github.com/AntonLydike/e339c3c3a4dcab8bc3c620b3fa436cda
%
% PIC Assembler syntax and style for latex lstlisting package
%  Features
% 1. The 35 instructions for the PIC16F882/883/884/886/887
% 2. All special function registers
% 3. Some directives and keywords
% 4. Easily extended for other devices
% 
% Author: @hasecilu
%
% This code is in the public domain
%

% language definition
\lstdefinelanguage[PIC16F882/883/884/886/887]{Assembler}
{
	alsoletter={.}, % allow dots in keywords
	alsodigit={0x}, % hex numbers are numbers too!
	morekeywords=[1]{ % instructions
%		PIC16F882/883/884/886/887   instruction   set 
%		BYTE-ORIENTED FILE REGISTER OPERATIONS
		ADDWF, ANDWF, CLRF, CLRW, COMF, DECF, DECFSZ, INCF, INCFSZ, IORWF, MOVF, MOVWF, NOP, RLF, RRF, SUBWF, SWAPF, XORWF,
%		BIT-ORIENTED FILE REGISTER OPERATIONS
		BCF, BSF, BTFSC, BTFSS,
%		LITERAL AND CONTROL OPERATIONS
		ADDLW, ANDLW, CALL, CLRWDT, GOTO, IORLW, MOVLW, RETFIE, RETLW, RETURN, SLEEP, SUBLW, XORLW
	},
	morekeywords=[2]{ % sections of our code and other directives
		BANKMASK, END, BANKSEL, PROCESSOR, include
	},
	morekeywords=[3]{ % registers
%		PIC16F886/PIC16F887 SPECIAL FUNCTION REGISTERS
%		BANK 0
		TMR0, PCL, STATUS, FSR, PORTA, PORTB, PORTC, PORTD, PORTE, PCLATH, INTCON, PIR1, PIR2, TMR1L, TMR1H, T1CON, TMR2, T2CON, SSPBUF, SSPCON, CCPR1L, CCPR1H, CCP1CON, RCSTA, TXREG, RXREG, CCPR2L, CCPR2H, CCP2CON, ADREH, ADCON0,
%		BANK 1
		OPTION_REG, PCL, STATUS, FSR, TRISA, TRISB, TRISC, TRISD, TRISE, PCLATH, INTCON, PIE1, PIE2, PCON, OSCCON, OSCTUNE, SSPCON2, PR2, SSPADD, SSPSTAT, WPUB, IOCB, VRCON, TXSTA, SPBRG, SPBRGH, PWM1CON, ECCPAS, PSTRCON, ADRESL, ADCON1,
%		BANK 2
		TMR0, PCL, STATUS, FSR, WDTCON, PORTB, CM1CON0, CM2CON0, CM2CON1, PCLATH, INTCON, EEDAT, EEADR, EEDATH, EEADRH,
%		BANK 3
		OPTION_REG, PCL, STATUS, FSR, SRCON, TRISB, BAUDCTL, ANSEL, ANSELH, PCLATH, INTCON, EECON1, EECON2
	},
	morecomment=[l]{;},   % mark ; as line comment start
	%morecomment=[l]{\#},  % as well as # (even though it is unconventional)
	morestring=[b]",      % mark " as string start/end
	morestring=[b]'       % also mark ' as string start/end
}

% usage example:

% define some basic colors
\definecolor{mauve}{rgb}{0.58,0,0.82}
\definecolor{comment}{RGB}{0,150,0}
\definecolor{instruction}{RGB}{0,0,155}
\definecolor{register}{RGB}{0,155,225}
\definecolor{identifier}{RGB}{153,0,107}

\lstset{
%	basicstyle=\tiny\ttfamily,                  % very small code
	basicstyle=\scriptsize\ttfamily,            % small code
	breaklines=true,                            % break long lines
	commentstyle=\itshape\color{comment}, 		% comments are green
	keywordstyle=[1]\color{instruction},      	% instructions are blue
	keywordstyle=[2]\color{blue},      			% sections/other directives are orange
	keywordstyle=[3]\color{register},         	% registers are red
	stringstyle=\color{mauve},                    % strings are from the telekom
	identifierstyle=\color{identifier},                 % user declared addresses are teal
	frame=lr,                                      % black line on the left side of code
	language=[PIC16F882/883/884/886/887]Assembler,                   % all code is PIC assembler
	tabsize=4,                                    % indent tabs with 4 spaces
	showstringspaces=false                        % do not replace spaces with weird underlines
}