initial commit

2022-10-28 07:48:37 +02:00
commit 22c387214b
8 changed files with 1810 additions and 0 deletions
@@ -0,0 +1,80 @@
+; ------------------------------------------------------------------
+; --  _____       ______  _____                                    -
+; -- |_   _|     |  ____|/ ____|                                   -
+; --   | |  _ __ | |__  | (___    Institute of Embedded Systems    -
+; --   | | | '_ \|  __|  \___ \   Zurich University of             -
+; --  _| |_| | | | |____ ____) |  Applied Sciences                 -
+; -- |_____|_| |_|______|_____/   8401 Winterthur, Switzerland     -
+; ------------------------------------------------------------------
+; --
+; -- main.s
+; --
+; -- CT1 P06 "ALU und Sprungbefehle" mit MUL
+; --
+; -- $Id: main.s 4857 2019-09-10 17:30:17Z akdi $
+; ------------------------------------------------------------------
+;Directives
+        PRESERVE8
+        THUMB
+
+; ------------------------------------------------------------------
+; -- Address Defines
+; ------------------------------------------------------------------
+
+ADDR_LED_15_0           EQU     0x60000100
+ADDR_LED_31_16          EQU     0x60000102
+ADDR_DIP_SWITCH_7_0     EQU     0x60000200
+ADDR_DIP_SWITCH_15_8    EQU     0x60000201
+ADDR_7_SEG_BIN_DS3_0    EQU     0x60000114
+ADDR_BUTTONS            EQU     0x60000210
+
+ADDR_LCD_RED            EQU     0x60000340
+ADDR_LCD_GREEN          EQU     0x60000342
+ADDR_LCD_BLUE           EQU     0x60000344
+LCD_BACKLIGHT_FULL      EQU     0xffff
+LCD_BACKLIGHT_OFF      EQU     0x0000
+
+; ------------------------------------------------------------------
+; -- myCode
+; ------------------------------------------------------------------
+        AREA myCode, CODE, READONLY
+
+        ENTRY
+
+main    PROC
+        export main
+            
+; STUDENTS: To be programmed
+
+
+
+
+; END: To be programmed
+
+        B       main
+        ENDP
+            
+;----------------------------------------------------
+; Subroutines
+;----------------------------------------------------
+
+;----------------------------------------------------
+; pause for disco_lights
+pause           PROC
+        PUSH    {R0, R1}
+        LDR     R1, =1
+        LDR     R0, =0x000FFFFF
+        
+loop        
+        SUBS    R0, R0, R1
+        BCS     loop
+    
+        POP     {R0, R1}
+        BX      LR
+        ALIGN
+        ENDP
+
+; ------------------------------------------------------------------
+; End of code
+; ------------------------------------------------------------------
+        END