ds1822_check_id.asm

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	  .global ds1822_check_id

	  .section cpu_dir, #alloc

	  .word   'd'+'s'+'1'+'8'+'2'+'2'+'_'+'c'+'h'+'e'+'c'+'k'+'_'+'i'+'d'+'.'+'c'+'g'+'i'
	  .byte   0x10		  ;cgi
	  .byte   0 		  ;reserved
	  .word   cgibegin
	  .word   cgiend

	  .section cpu_files, #alloc
cgibegin:			;ds1822_a.cgiw
	  .pcode ds1822_check_id
	  .pcode pret
cgiend:
	  .text

.comm	 ID_DS1822_1,1
.comm	 ID_DS1822_2,1
.comm	 ID_DS1822_3,1
.comm	 ID_DS1822_4,1
.comm	 ID_DS1822_5,1
.comm	 ID_DS1822_6,1
.comm	 ID_DS1822_7,1
.comm	 ID_DS1822_8,1


;ATTENTION :	It will read correct chip serial number only as the first thing after power up for chip.
;			After temperature converting it doesn't measuring ID, only FF


ds1822_check_id:

	lcall send_string
	.asciz  "Chip id : "
			; If you dont know ID of yours chips
	Mov	A,#0x33	; Return 8. byte CHIP number - only for 1 CHIP on network
	lcall	DS1Wr
	lcall	DS1Rd
	Mov	ID_DS1822_1,A
	lcall	DS1Rd
	Mov	ID_DS1822_2,A
	lcall	DS1Rd
	Mov	ID_DS1822_3,A
	lcall	DS1Rd
	Mov	ID_DS1822_4,A
	lcall	DS1Rd
	Mov	ID_DS1822_5,A
	lcall	DS1Rd
	Mov	ID_DS1822_6,A
	lcall	DS1Rd
	Mov	ID_DS1822_7,A
	lcall	DS1Rd
	Mov	ID_DS1822_8,A

DS1822_Vypis:
	Mov	A,#'#'
	lcall	sendchar

	mov	A,ID_DS1822_1
	lcall	sendHexb
	mov	A,ID_DS1822_2
	lcall	sendHexb
	mov	A,ID_DS1822_3
	lcall	sendHexb
	mov	A,ID_DS1822_4
	lcall	sendHexb
	mov	A,#':'
	lcall	sendchar
	mov	A,ID_DS1822_5
	lcall	sendHexb
	mov	A,ID_DS1822_6
	lcall	sendHexb
	mov	A,ID_DS1822_7
	lcall	sendHexb
	mov	A,ID_DS1822_8
	ljmp	sendHexb
	;; end