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# -*- coding: utf-8 -*-
""" ESC/POS Commands (Constants) """
# Control characters
ESC = '\x1b'
# Feed control sequences
CTL_LF = '\x0a' # Print and line feed
CTL_FF = '\x0c' # Form feed
CTL_CR = '\x0d' # Carriage return
CTL_HT = '\x09' # Horizontal tab
CTL_VT = '\x0b' # Vertical tab
# RT Status commands
DLE_EOT_PRINTER = '\x10\x04\x01' # Transmit printer status
DLE_EOT_OFFLINE = '\x10\x04\x02'
DLE_EOT_ERROR = '\x10\x04\x03'
DLE_EOT_PAPER = '\x10\x04\x04'
# Printer hardware
HW_INIT = '\x1b\x40' # Clear data in buffer and reset modes
HW_SELECT = '\x1b\x3d\x01' # Printer select
HW_RESET = '\x1b\x3f\x0a\x00' # Reset printer hardware
# Cash Drawer (ESC p <pin> <on time: 2*ms> <off time: 2*ms>)
_CASH_DRAWER = lambda m, t1='', t2='': ESC + 'p' + m + chr(t1) + chr(t2)
CD_KICK_2 = _CASH_DRAWER('\x00', 50, 50) # Sends a pulse to pin 2 []
CD_KICK_5 = _CASH_DRAWER('\x01', 50, 50) # Sends a pulse to pin 5 []
# Paper
PAPER_FULL_CUT = '\x1d\x56\x00' # Full cut paper
PAPER_PART_CUT = '\x1d\x56\x01' # Partial cut paper
# Text format
TXT_NORMAL = '\x1b\x21\x00' # Normal text
TXT_2HEIGHT = '\x1b\x21\x10' # Double height text
TXT_2WIDTH = '\x1b\x21\x20' # Double width text
TXT_DOUBLE = '\x1b\x21\x30' # Double height & Width
TXT_UNDERL_OFF = '\x1b\x2d\x00' # Underline font OFF
TXT_UNDERL_ON = '\x1b\x2d\x01' # Underline font 1-dot ON
TXT_UNDERL2_ON = '\x1b\x2d\x02' # Underline font 2-dot ON
TXT_BOLD_OFF = '\x1b\x45\x00' # Bold font OFF
TXT_BOLD_ON = '\x1b\x45\x01' # Bold font ON
TXT_FONT_A = '\x1b\x4d\x00' # Font type A
TXT_FONT_B = '\x1b\x4d\x01' # Font type B
TXT_ALIGN_LT = '\x1b\x61\x00' # Left justification
TXT_ALIGN_CT = '\x1b\x61\x01' # Centering
TXT_ALIGN_RT = '\x1b\x61\x02' # Right justification
TXT_COLOR_BLACK = '\x1b\x72\x00' # Default Color
TXT_COLOR_RED = '\x1b\x72\x01' # Alternative Color ( Usually Red )
# Text Encoding
TXT_ENC_PC437 = '\x1b\x74\x00' # PC437 USA
TXT_ENC_KATAKANA= '\x1b\x74\x01' # KATAKANA (JAPAN)
TXT_ENC_PC850 = '\x1b\x74\x02' # PC850 Multilingual
TXT_ENC_PC860 = '\x1b\x74\x03' # PC860 Portuguese
TXT_ENC_PC863 = '\x1b\x74\x04' # PC863 Canadian-French
TXT_ENC_PC865 = '\x1b\x74\x05' # PC865 Nordic
TXT_ENC_KANJI6 = '\x1b\x74\x06' # One-pass Kanji, Hiragana
TXT_ENC_KANJI7 = '\x1b\x74\x07' # One-pass Kanji
TXT_ENC_KANJI8 = '\x1b\x74\x08' # One-pass Kanji
TXT_ENC_PC851 = '\x1b\x74\x0b' # PC851 Greek
TXT_ENC_PC853 = '\x1b\x74\x0c' # PC853 Turkish
TXT_ENC_PC857 = '\x1b\x74\x0d' # PC857 Turkish
TXT_ENC_PC737 = '\x1b\x74\x0e' # PC737 Greek
TXT_ENC_8859_7 = '\x1b\x74\x0f' # ISO8859-7 Greek
TXT_ENC_WPC1252 = '\x1b\x74\x10' # WPC1252
TXT_ENC_PC866 = '\x1b\x74\x11' # PC866 Cyrillic #2
TXT_ENC_PC852 = '\x1b\x74\x12' # PC852 Latin2
TXT_ENC_PC858 = '\x1b\x74\x13' # PC858 Euro
TXT_ENC_KU42 = '\x1b\x74\x14' # KU42 Thai
TXT_ENC_TIS11 = '\x1b\x74\x15' # TIS11 Thai
TXT_ENC_TIS18 = '\x1b\x74\x1a' # TIS18 Thai
TXT_ENC_TCVN3 = '\x1b\x74\x1e' # TCVN3 Vietnamese
TXT_ENC_TCVN3B = '\x1b\x74\x1f' # TCVN3 Vietnamese
TXT_ENC_PC720 = '\x1b\x74\x20' # PC720 Arabic
TXT_ENC_WPC775 = '\x1b\x74\x21' # WPC775 Baltic Rim
TXT_ENC_PC855 = '\x1b\x74\x22' # PC855 Cyrillic
TXT_ENC_PC861 = '\x1b\x74\x23' # PC861 Icelandic
TXT_ENC_PC862 = '\x1b\x74\x24' # PC862 Hebrew
TXT_ENC_PC864 = '\x1b\x74\x25' # PC864 Arabic
TXT_ENC_PC869 = '\x1b\x74\x26' # PC869 Greek
TXT_ENC_PC936 = '\x1C\x21\x00' # PC936 GBK(Guobiao Kuozhan)
TXT_ENC_8859_2 = '\x1b\x74\x27' # ISO8859-2 Latin2
TXT_ENC_8859_9 = '\x1b\x74\x28' # ISO8859-2 Latin9
TXT_ENC_PC1098 = '\x1b\x74\x29' # PC1098 Farsi
TXT_ENC_PC1118 = '\x1b\x74\x2a' # PC1118 Lithuanian
TXT_ENC_PC1119 = '\x1b\x74\x2b' # PC1119 Lithuanian
TXT_ENC_PC1125 = '\x1b\x74\x2c' # PC1125 Ukrainian
TXT_ENC_WPC1250 = '\x1b\x74\x2d' # WPC1250 Latin2
TXT_ENC_WPC1251 = '\x1b\x74\x2e' # WPC1251 Cyrillic
TXT_ENC_WPC1253 = '\x1b\x74\x2f' # WPC1253 Greek
TXT_ENC_WPC1254 = '\x1b\x74\x30' # WPC1254 Turkish
TXT_ENC_WPC1255 = '\x1b\x74\x31' # WPC1255 Hebrew
TXT_ENC_WPC1256 = '\x1b\x74\x32' # WPC1256 Arabic
TXT_ENC_WPC1257 = '\x1b\x74\x33' # WPC1257 Baltic Rim
TXT_ENC_WPC1258 = '\x1b\x74\x34' # WPC1258 Vietnamese
TXT_ENC_KZ1048 = '\x1b\x74\x35' # KZ-1048 Kazakhstan
TXT_ENC_KATAKANA_MAP = {
# Maps UTF-8 Katakana symbols to KATAKANA Page Codes
# Half-Width Katakanas
'\xef\xbd\xa1':'\xa1', # ｡
'\xef\xbd\xa2':'\xa2', # ｢
'\xef\xbd\xa3':'\xa3', # ｣
'\xef\xbd\xa4':'\xa4', # ､
'\xef\xbd\xa5':'\xa5', # ･
'\xef\xbd\xa6':'\xa6', # ｦ
'\xef\xbd\xa7':'\xa7', # ｧ
'\xef\xbd\xa8':'\xa8', # ｨ
'\xef\xbd\xa9':'\xa9', # ｩ
'\xef\xbd\xaa':'\xaa', # ｪ
'\xef\xbd\xab':'\xab', # ｫ
'\xef\xbd\xac':'\xac', # ｬ
'\xef\xbd\xad':'\xad', # ｭ
'\xef\xbd\xae':'\xae', # ｮ
'\xef\xbd\xaf':'\xaf', # ｯ
'\xef\xbd\xb0':'\xb0', # ｰ
'\xef\xbd\xb1':'\xb1', # ｱ
'\xef\xbd\xb2':'\xb2', # ｲ
'\xef\xbd\xb3':'\xb3', # ｳ
'\xef\xbd\xb4':'\xb4', # ｴ
'\xef\xbd\xb5':'\xb5', # ｵ
'\xef\xbd\xb6':'\xb6', # ｶ
'\xef\xbd\xb7':'\xb7', # ｷ
'\xef\xbd\xb8':'\xb8', # ｸ
'\xef\xbd\xb9':'\xb9', # ｹ
'\xef\xbd\xba':'\xba', # ｺ
'\xef\xbd\xbb':'\xbb', # ｻ
'\xef\xbd\xbc':'\xbc', # ｼ
'\xef\xbd\xbd':'\xbd', # ｽ
'\xef\xbd\xbe':'\xbe', # ｾ
'\xef\xbd\xbf':'\xbf', # ｿ
'\xef\xbe\x80':'\xc0', # ﾀ
'\xef\xbe\x81':'\xc1', # ﾁ
'\xef\xbe\x82':'\xc2', # ﾂ
'\xef\xbe\x83':'\xc3', # ﾃ
'\xef\xbe\x84':'\xc4', # ﾄ
'\xef\xbe\x85':'\xc5', # ﾅ
'\xef\xbe\x86':'\xc6', # ﾆ
'\xef\xbe\x87':'\xc7', # ﾇ
'\xef\xbe\x88':'\xc8', # ﾈ
'\xef\xbe\x89':'\xc9', # ﾉ
'\xef\xbe\x8a':'\xca', # ﾊ
'\xef\xbe\x8b':'\xcb', # ﾋ
'\xef\xbe\x8c':'\xcc', # ﾌ
'\xef\xbe\x8d':'\xcd', # ﾍ
'\xef\xbe\x8e':'\xce', # ﾎ
'\xef\xbe\x8f':'\xcf', # ﾏ
'\xef\xbe\x90':'\xd0', # ﾐ
'\xef\xbe\x91':'\xd1', # ﾑ
'\xef\xbe\x92':'\xd2', # ﾒ
'\xef\xbe\x93':'\xd3', # ﾓ
'\xef\xbe\x94':'\xd4', # ﾔ
'\xef\xbe\x95':'\xd5', # ﾕ
'\xef\xbe\x96':'\xd6', # ﾖ
'\xef\xbe\x97':'\xd7', # ﾗ
'\xef\xbe\x98':'\xd8', # ﾘ
'\xef\xbe\x99':'\xd9', # ﾙ
'\xef\xbe\x9a':'\xda', # ﾚ
'\xef\xbe\x9b':'\xdb', # ﾛ
'\xef\xbe\x9c':'\xdc', # ﾜ
'\xef\xbe\x9d':'\xdd', # ﾝ
'\xef\xbe\x9e':'\xde', # ﾞ
'\xef\xbe\x9f':'\xdf', # ﾟ
}
# Barcod format
BARCODE_TXT_OFF = '\x1d\x48\x00' # HRI barcode chars OFF
BARCODE_TXT_ABV = '\x1d\x48\x01' # HRI barcode chars above
BARCODE_TXT_BLW = '\x1d\x48\x02' # HRI barcode chars below
BARCODE_TXT_BTH = '\x1d\x48\x03' # HRI barcode chars both above and below
BARCODE_FONT_A = '\x1d\x66\x00' # Font type A for HRI barcode chars
BARCODE_FONT_B = '\x1d\x66\x01' # Font type B for HRI barcode chars
BARCODE_HEIGHT = '\x1d\x68\x64' # Barcode Height [1-255]
BARCODE_WIDTH = '\x1d\x77\x03' # Barcode Width [2-6]
BARCODE_UPC_A = '\x1d\x6b\x00' # Barcode type UPC-A
BARCODE_UPC_E = '\x1d\x6b\x01' # Barcode type UPC-E
BARCODE_EAN13 = '\x1d\x6b\x02' # Barcode type EAN13
BARCODE_EAN8 = '\x1d\x6b\x03' # Barcode type EAN8
BARCODE_CODE39 = '\x1d\x6b\x04' # Barcode type CODE39
BARCODE_ITF = '\x1d\x6b\x05' # Barcode type ITF
BARCODE_NW7 = '\x1d\x6b\x06' # Barcode type NW7
# Image format
S_RASTER_N = '\x1d\x76\x30\x00' # Set raster image normal size
S_RASTER_2W = '\x1d\x76\x30\x01' # Set raster image double width
S_RASTER_2H = '\x1d\x76\x30\x02' # Set raster image double height
S_RASTER_Q = '\x1d\x76\x30\x03' # Set raster image quadruple
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