1 files changed, 84 insertions, 0 deletions
diff --git a/blink-16F18xx/blink.asm b/blink-16F18xx/blink.asm
new file mode 100644
index 0000000..4f1f39b
--- /dev/null
+++ b/blink-16F18xx/blink.asm
@@ -0,0 +1,84 @@
+  ;;
+  ;;  spreadspace pic utils
+  ;;
+  ;;
+  ;;  Copyright (C) 2011 Christian Pointner <equinox@spreadspace.org>
+  ;;                         
+  ;;  This file is part of spreadspace pic utils.
+  ;;
+  ;;  spreadspace pic utils is free software: you can redistribute it and/or modify
+  ;;  it under the terms of the GNU General Public License as published by
+  ;;  the Free Software Foundation, either version 3 of the License, or
+  ;;  any later version.
+  ;;
+  ;;  spreadspace pic utils is distributed in the hope that it will be useful,
+  ;;  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ;;  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  ;;  GNU General Public License for more details.
+  ;;
+  ;;  You should have received a copy of the GNU General Public License
+  ;;  along with spreadspace pic utils. If not, see <http://www.gnu.org/licenses/>.
+  ;;
+  ;; -------------------------------------
+  ;; PREAMBLE
+
+  LIST      p=16F1847
+  include   "p16f1847.inc"
+  __config  _CONFIG1,  _FOSC_INTOSC & _WDTE_OFF & _PWRTE_OFF & _MCLRE_OFF & _CP_OFF & _CPD_OFF & _BOREN_OFF & _CLKOUTEN_OFF & _IESO_OFF & _FCMEN_OFF
+  __config  _CONFIG2,  _WRT_OFF & _PLLEN_OFF & _STVREN_OFF & _BORV_LO & _LVP_OFF
+
+
+  ;; -------------------------------------
+  ;; DEFINES
+  
+CNT0 EQU H'0020'
+CNT1 EQU H'0021'
+
+  ;; -------------------------------------
+  ;; OFFSET
+  org	      0
+
+  ;; -------------------------------------
+  ;; INIT
+init
+  ;; BANK 3
+  movlw     b'00000011'
+  movwf     BSR
+  clrf      ANSELA
+
+  ;; BANK 1
+  movlw     b'00000001'
+  movwf     BSR  
+  movlw     b'11111110'
+  movwf     TRISA
+
+  ;; BANK 0
+  clrf      BSR
+
+  bcf       PORTA,0
+
+  ;; -------------------------------------
+  ;; MAINLOOP
+main
+  movlw     .50
+  movwf     CNT0
+
+outer
+  movlw     .255
+  movwf     CNT1
+
+inner
+  decfsz    CNT1,f
+  goto      inner
+
+  decfsz    CNT0,f
+  goto      outer
+
+  movlw     b'00000001'
+  xorwf     PORTA,f
+  
+  goto	    main
+
+  ;; -------------------------------------
+  ;; END
+  end