;-----------------------------------------------------------
;datamem: 0x000 to 0x2ff		real address	used address
;-----------------------------------------------------------
;access ram low		( a = 0 )	0x000 to 0x07f	0x00 to 0x7f
;bank 0 (0000)		( a = 1 )	0x000 to 0x0ff	0x00 to 0xff

;bank 1 (0001)		( a = 1 )	0x100 to 0x1ff	0x00 to 0xff
;bank 2 (0010)		( a = 1 )	0x200 to 0x2ff	0x00 to 0xff

;access bank high	( a = 0 )	0xf80 to 0xfff	0x80 to 0xff


;this drivers address
spi_addr			equ	0x00
spi_ctr     		equ 0x01
spi_cmd				equ 0x02

;the driver flags
drv_flags			equ 0x03

INT_AS_FRQ			equ H'0007'
TIMER_AS_FRQ        equ H'0006'
INT_HANDLES_CMD		equ H'0005'


NO_CIRCLE           equ H'0002'

;the running flags, escpecially for "set TARGET"
run_flags			equ 0x04
STEP_ON				equ H'0007'
RESTART_FRQ			equ H'0006'
DONT_IGNORES5		equ H'0005'
CONTENTS5			equ	H'0004'
EEPROM_CFG			equ H'0003'

;the working flags
work_flags			equ 0x05
ENC_LEFTDOWN		equ H'0007'
RUN_LEFTDOWN		equ H'0006'
POS_EQUAL			equ H'0005'
POS_SMALLER			equ H'0004'
POS_GREATER			equ H'0003'
POS_FARAWAY         equ H'0002'

;some special flags for config, offset ...
spec_flags			equ 0x06
OFFSET_ROLLEFT		equ H'0007'

stepctr				equ	0x07
;0x08 free
;0x09 free

;the buffers
spiibuf		equ 	0x0a
spiibuf0	equ 	0x0a
spiibuf1	equ 	0x0b
spiibuf2	equ 	0x0c
spiibuf3    equ 	0x0d
spiibuf4    equ 	0x0e
spiibuf5    equ 	0x0f
spiibufend  equ 	0x10
                ;spiibuf5 + 1

spiobuf		equ 	0x10
spiobuf0	equ 	0x10
spiobuf1	equ 	0x11
spiobuf2	equ		0x12
spiobuf3    equ 	0x13
spiobuf4    equ 	0x14
spiobuf5    equ 	0x15
spiobufend  equ 	0x16
                ;spiobuf5 + 1


encHigh		equ		0x17
encLow		equ		0x18

encMaxHigh	equ		0x19
encMaxLow   equ		0x1a

curpos3		equ		0x1b
curpos2		equ		0x1c
curpos1		equ		0x1d
curpos0		equ		0x1e

maxpos3		equ		0x1f
maxpos2		equ		0x20
maxpos1		equ		0x21
maxpos0		equ		0x22

target3		equ		0x23
target2		equ		0x24
target1		equ		0x25
target0		equ		0x26

;free 0x27
;free 0x28
steplp	    equ 0x29
steplpctr   equ 0x2a

msmax		equ 0x2b
msmin		equ 0x2c
mscur       equ 0x2d

timerhigh   equ 0x2e
timerlow    equ 0x2f

rega3		equ 0x30
rega2		equ 0x31
rega1		equ 0x32
rega0		equ 0x33

regb3		equ 0x34
regb2		equ 0x35
regb1		equ 0x36
regb0		equ 0x37

regc3		equ 0x38
regc2		equ 0x39
regc1		equ 0x3a
regc0		equ 0x3b

regd3		equ 0x3c
regd2		equ 0x3d
regd1		equ 0x3e
regd0		equ 0x3f

offsetbyte	equ 0x40
offsetbit	equ 0x41


;next valid stuff is 0x42 till 0x77

;---------------------------
;temporary values

enc_tmpold  equ 0x78
enc_tmp     equ 0x79
;flags for encoderhandlings
MENCA		equ H'0000'
MENCB		equ H'0001'

spi_tmp     equ 0x7a
spi_tmpcmd	equ 0x7b
spi_tmpaddr	equ 0x7c

;these are currently not used
litmp_w			equ	0x7d
litmp_status	equ 0x7e
litmp_bsr		equ	0x7f

;using values using not ACCESS, but BANKED
;we can also use values 0x80 to 0xff
;then
;switching to BANK 1 using additionally 256 byte 0x00-0xff
;switching to BANK 2 using additionally 256 byte 0x00-0xff
;------------------------------------