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Apply the cash drawer fix detailed in Issue 10 on the Google Code repo. 

https://code.google.com/p/python-escpos/issues/detail?id=10
fixes #10
This commit is contained in:
Stephan Sokolow 2014-05-22 01:11:27 -04:00 committed by Patrick Kanzler
parent 3e89a10bed
commit 050419f117
1 changed files with 4 additions and 4 deletions
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8
escpos/constants.py
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@ -37,10 +37,10 @@ HW_SELECT = ESC + '=\x01' # Printer select
HW_RESET = ESC + '\x3f\x0a\x00' # Reset printer hardware HW_RESET = ESC + '\x3f\x0a\x00' # Reset printer hardware
# (TODO: Where is this specified?) # (TODO: Where is this specified?)
# Cash Drawer (ESC p <pin> <on time: 2*ms> <off time: 2*ms>) #{ Cash Drawer (ESC p <pin> <on time: 2*ms> <off time: 2*ms>)
_CASH_DRAWER = lambda m, t1='', t2='': ESC + 'p' + m + t1 + t2 _CASH_DRAWER = lambda m, t1='', t2='': ESC + 'p' + m + chr(t1) + chr(t2)
CD_KICK_2 = _CASH_DRAWER('\x00') # Sends a pulse to pin 2 [] CD_KICK_2 = _CASH_DRAWER('\x00', 50, 50) # Sends a pulse to pin 2 []
CD_KICK_5 = _CASH_DRAWER('\x01') # Sends a pulse to pin 5 [] CD_KICK_5 = _CASH_DRAWER('\x01', 50, 50) # Sends a pulse to pin 5 []
# Paper Cutter # Paper Cutter
_CUT_PAPER = lambda m: GS + 'V' + m _CUT_PAPER = lambda m: GS + 'V' + m