X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=progs%2Fdt_inc.s;h=d680464490e414bc3f52f77425306556bd034287;hb=a3f2e6bb36ab614639c74e6fae9aca02b3a48578;hp=adedc502b23d832f555c7b090a5354894c8adee9;hpb=7bd87d5c82d7b1f7e86a15b0e6f1940020c87330;p=calu.git

diff --git a/progs/dt_inc.s b/progs/dt_inc.s
index adedc50..d680464 100644
--- a/progs/dt_inc.s
+++ b/progs/dt_inc.s
@@ -1,7 +1,6 @@
 .data
 
-; TODO
-.org 0x300
+.org 0xA00
 int2hex:
 	;3210
 	.fill 0x33323130 
@@ -12,8 +11,7 @@ int2hex:
 	;fedc
 	.fill 0x66656463
 .text
-; TODO
-.org 0x300
+.org 0x400
 	.define UART_BASE, 0x2000
 	.define UART_STATUS, 0x0
 	.define UART_RECV, 0xc
@@ -22,40 +20,45 @@ int2hex:
 	.define UART_TRANS_EMPTY, 0x1
 	.define UART_RECV_NEW, 0x2
 
+	.define PBASE, 0x2030
+	.define PADDR, 0x4
+	.define PDATA, 0x8
+
+	.define SSEG_BASE, 0x2010
+
+	.define INT_BASE, 0x2020
+	.define INT_CONF, 0x04
+	.define INT_GLOBAL_BIT, 0x01
+	.define INT_UART_REC_BIT, 0x02
+
+	.define TIMER_BASE, 0x2040
+	.define TIMER_STCFG, 0x0
+	.define TIMER_VAL, 0x4
+
 u_recv_byte:
-#ifndef DTSIM
 	ldw r3, UART_STATUS(r10)
 	andx r3, UART_RECV_NEW
 	brzs+ u_recv_byte; branch if zero
 	xor r0, r0, r0
 	ldw r0, UART_RECV(r10)
-#else
-	ldis r0, 0x41 ; 'A'
-#endif
 	ret
 
 u_send_byte:
-#ifndef DTSIM
 	ldw r9, UART_STATUS(r10)
 	andx r9, UART_TRANS_EMPTY
 	brnz+ u_send_byte ; branch if not zero
 	stb r1, UART_TRANS(r10)
-#endif
 	ret
 
 u_send_uint:
-#ifndef DTSIM
 	addi r8, r1, 0
 	;usb_sendbuffersafe ("0x", 2);
-	xor r1, r1, r1
 	ldi r1, 0x30
 	call u_send_byte
-	xor r1, r1, r1
 	ldi r1, 0x78
 	call u_send_byte
 	;j = 0
 	xor r7, r7, r7
-	xor r6, r6, r6
 	ldi r6, int2hex@lo
 	ldih r6, int2hex@hi
 u_send_uint_loop:
@@ -72,12 +75,8 @@ u_send_uint_loop:
 	lls r8, r8, 4
 	addi r7, r7, 1
 	br u_send_uint_loop
-#else
-	ret
-#endif
 
 u_send_string:
-#ifndef DTSIM
 	; r1 = addr
 	; r2 = len
 	addi r3, r1, 0
@@ -89,24 +88,46 @@ u_send_string_int:
 	addis r2, r2, 0-1
 	addi r3, r3, 1
 	br u_send_string_int
-#else
-	ret
-#endif
 
 u_send_newline:
-#ifndef DTSIM
-	xor r1, r1, r1
 	ldi r1, 0x0a
 	call u_send_byte
 	ldi r1, 0x0d
 	call u_send_byte
-#endif
 	ret
 
 u_init:
-#ifndef DTSIM
-	xor r10, r10, r10
 	ldi r10, UART_BASE@lo
 	ldih r10, UART_BASE@hi
-#endif
 	ret
+
+sseg_displ:
+	ldi r2, SSEG_BASE
+	stw r1, 0(r2)
+	ret
+
+t_init:
+	ldis r11, TIMER_BASE@lo
+	ldih r11, TIMER_BASE@hi
+	ret
+
+t_start:
+	ldis r1, 0x1
+	stw r1, TIMER_STCFG(r11)
+	ret
+
+t_stop:
+	ldis r1, 0x0
+	stw r1, TIMER_STCFG(r11)
+	ret
+
+t_valget:
+	ldw r0, TIMER_VAL(r11)
+	ret
+
+t_valset:
+	stw r1, TIMER_VAL(r11)
+	ret
+
+;for deepjit: start for programarea
+prog_start: