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test if gcode repo exists

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sinseman44
2020-11-15 09:25:18 +00:00
parent 887807f289
commit 48e5fe2f39
1 changed files with 4 additions and 0 deletions
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4
piplot/main.py
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@@ -68,6 +68,10 @@ def pg_ok_cb(channel):
def init(): def init():
''' init pins and display main menu ''' ''' init pins and display main menu '''
if not os.path.exists(GCODE_REPO):
logging.error("Path {} doesn't exist".format(GCODE_REPO))
sys.exit(1)
try: try:
GPIO.setup(PG_UP, GPIO.IN) GPIO.setup(PG_UP, GPIO.IN)
GPIO.setup(PG_DOWN, GPIO.IN) GPIO.setup(PG_DOWN, GPIO.IN)