diff options
Diffstat (limited to 'electronics')
| -rw-r--r-- | electronics/asm/Makefile | 4 | ||||
| -rw-r--r-- | electronics/asm/test.asm | 13 |
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 |