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@ -49,7 +49,7 @@ class ThermalPrinter():
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self.database = database
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try:
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# self.p = Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
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self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
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self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4000 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
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# pass
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except usb.core.NoBackendError as e:
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print(e)
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@ -107,14 +107,14 @@ class ThermalPrinter():
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# self.p.text("\n")
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def print_sudoku(self):
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self.p.close()
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# self.p.close()
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# self.p = Usb(0x0416, 0x5011, None, 4, 0x81, 0x02)
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self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4000 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
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# self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4000 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
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convert_to_image(generate_sudoku())
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self.p.set(align="center")
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self.p.image("sudoku.png")
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self.p.close()
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self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
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# self.p.close()
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# self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
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def print_random_quote(self):
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