;======================================================================
; common.inc
; common macros & equs etc.
; generally include this at the top of each file.

;----------------------------------------------------------------------
; COMMON INCLUDES and BOILERPLATE
        include         /usr/share/gputils/header/p18f458.inc
        radix           dec 
	include		panic.inc
	include		morse+auto.inc
	include		../iwjpictest/insn-aliases.inc
clock equ -1
	include		../iwjpictest/clockvaries.inc
	include		variables+vars.inc

;----------------------------------------------------------------------
; Common conventions for function register notation:
; NOTE THAT THIS IS WRONG FIXME FIXME
AND CHECK IT FIXME
;			Master			Slave
;   W			Trashed			Trashed
;   STATUS		Trashed			Trashed
;   BSR			Not used		Not used
;   TBLPTR*,TABLAT	Reserved for ISR/init	Not used except init
;   FSR0		Reserved for ISR/init	Reserved for ISR/init
;   FSR1, FSR2		Trashed			Reserved for I2C/init

;----------------------------------------------------------------------
; MACROS

;----------------------------------------------------------------------
; PINSPECS stuff
;
; A PINSPEC is a constant 0x<bit><port> where <port> is a b c d e
; and <port> is 0 1 2 3 4 5 6 7.  Generally p<picno>_<subsystem>_<pin>
; are equ'd for this.

 radix hex
p0_cdu_enable		equ	5b
p0_rs232_fcin		equ	4b
p0_booster_shutdown	equ	2b
p0_booster_overload	equ	1b
p0_booster_userfault	equ	0b
p0_spare2		equ	6d
p0_spare1		equ	5d
p0_rs232_fcout		equ	5c
pall_perpicled		equ	2d
pall_pt0reverse		equ	7b
p0_spare0		equ	0a
p0_booster_dirn		equ	0c
p0_booster_pwm		equ	1c
 radix dec

pin_z	macro	pinspec
	bs_f	TRISA + (TRISB-TRISA)*((pinspec-0xa) & 15), pinspec >> 4
	endm

pin_nz	macro	pinspec
	bc_f	TRISA + (TRISB-TRISA)*((pinspec-0xa) & 15), pinspec >> 4
	endm

pin_vh	macro	pinspec
	bs_f	LATA + (LATB-LATA)*((pinspec-0xa) & 15), pinspec >> 4
	endm

pin_vl	macro	pinspec
	bc_f	LATA + (LATB-LATA)*((pinspec-0xa) & 15), pinspec >> 4
	endm

pin_h	macro	pinspec
	pin_vh	pinspec
	pin_nz	pinspec
	endm

pin_l	macro	pinspec
	pin_vl	pinspec
	pin_nz	pinspec
	endm

pin_ifh	macro	pinspec
	bt_f_if1 PORTA + (PORTB-PORTA)*((pinspec-0xa) & 15), pinspec >> 4
	endm

pin_ifl	macro	pinspec
	bt_f_if0 PORTA + (PORTB-PORTA)*((pinspec-0xa) & 15), pinspec >> 4
	endm

;----------------------------------------------------------------------