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-rw-r--r--electronics/asm/Makefile4
-rw-r--r--electronics/asm/test.asm13
2 files changed, 17 insertions, 0 deletions
diff --git a/electronics/asm/Makefile b/electronics/asm/Makefile
new file mode 100644
index 0000000..095d4e9
--- /dev/null
+++ b/electronics/asm/Makefile
@@ -0,0 +1,4 @@
+test: test.asm
+ wjecasm -c/dev/ttyUSB0 test.asm
+clean:
+ rm -rf *.err
diff --git a/electronics/asm/test.asm b/electronics/asm/test.asm
new file mode 100644
index 0000000..057bc1f
--- /dev/null
+++ b/electronics/asm/test.asm
@@ -0,0 +1,13 @@
+start:
+init:
+ clrf PORTA ; make sure port A output latches are low
+ clrf PORTB ; make sure port B output latches are low
+ bsf STATUS,RP0 ; select memory bank 1
+ movlw b'11111111' ; set port A data direction to inputs
+ movwf TRISA
+ movlw b'00000000' ; set port B data direction to outputs
+ movwf TRISB
+ bcf STATUS,RP0 ; select memory bank 0
+ goto main
+main:
+ END ; ends the program