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| /**
| * 修改自https://github.com/song940/node-escpos/blob/master/commands.js
| * ESC/POS _ (Constants)
| */
| var _ = {
| LF: [0x0a],
| FS: [0x1c],
| FF: [0x0c],
| GS: [0x1d],
| DLE: [0x10],
| EOT: [0x04],
| NUL: [0x00],
| ESC: [0x1b],
| EOL: '\n',
| };
|
| /**
| * [FEED_CONTROL_SEQUENCES Feed control sequences]
| * @type {Object}
| */
| _.FEED_CONTROL_SEQUENCES = {
| CTL_LF: [0x0a], // Print and line feed 打印换行
| CTL_GLF: [0x4a, 0x00], // Print and feed paper (without spaces between lines) 打印和送纸(行间无空格)
| CTL_FF: [0x0c], // Form feed 换页
| CTL_CR: [0x0d], // Carriage return
| CTL_HT: [0x09], // Horizontal tab 回车
| CTL_VT: [0x0b], // Vertical tab 垂直制表符
| };
|
| _.CHARACTER_SPACING = {
| CS_DEFAULT: [0x1b, 0x20, 0x00],
| CS_SET: [0x1b, 0x20]
| };
|
| _.LINE_SPACING = {
| LS_DEFAULT: [0x1b, 0x32],
| LS_SET: [0x1b, 0x33]
| };
|
| /**
| * [HARDWARE Printer hardware]
| * @type {Object}
| */
| _.HARDWARE = {
| HW_INIT: [0x1b, 0x40], // Clear data in buffer and reset modes
| HW_SELECT: [0x1b, 0x3d, 0x01], // Printer select
| HW_RESET: [0x1b, 0x3f, 0x0a, 0x00], // Reset printer hardware
| };
|
| /**
| * [CASH_DRAWER Cash Drawer]
| * @type {Object}
| */
| _.CASH_DRAWER = {
| CD_KICK_2: [0x1b, 0x70, 0x00], // Sends a pulse to pin 2 []
| CD_KICK_5: [0x1b, 0x70, 0x01], // Sends a pulse to pin 5 []
| };
|
| /**
| * [MARGINS Margins sizes]
| * @type {Object}
| */
| _.MARGINS = {
| BOTTOM: [0x1b, 0x4f], // Fix bottom size
| LEFT: [0x1b, 0x6c], // Fix left size
| RIGHT: [0x1b, 0x51], // Fix right size
| };
|
| /**
| * [PAPER Paper]
| * @type {Object}
| */
| _.PAPER = {
| PAPER_FULL_CUT: [0x1d, 0x56, 0x00], // Full cut paper
| PAPER_PART_CUT: [0x1d, 0x56, 0x01], // Partial cut paper
| PAPER_CUT_A: [0x1d, 0x56, 0x41], // Partial cut paper
| PAPER_CUT_B: [0x1d, 0x56, 0x42], // Partial cut paper
| };
|
| /**
| * [TEXT_FORMAT Text format]
| * @type {Object}
| */
| _.TEXT_FORMAT = {
| TXT_NORMAL: [0x1b, 0x21, 0x00], // Normal text
| TXT_2HEIGHT: [0x1b, 0x21, 0x10], // Double height text 两倍高度的文本
| TXT_2WIDTH: [0x1b, 0x21, 0x20], // Double width text 双宽度的文本
| TXT_4SQUARE: [0x1b, 0x21, 0x30], // Double width & height text 双宽度和高度文本
|
| TXT_UNDERL_OFF: [0x1b, 0x2d, 0x00], // Underline font OFF
| TXT_UNDERL_ON: [0x1b, 0x2d, 0x01], // Underline font 1-dot ON
| TXT_UNDERL2_ON: [0x1b, 0x2d, 0x02], // Underline font 2-dot ON
| TXT_BOLD_OFF: [0x1b, 0x45, 0x00], // Bold font OFF
| TXT_BOLD_ON: [0x1b, 0x45, 0x01], // Bold font ON
| TXT_ITALIC_OFF: [0x1b, 0x35], // Italic font ON
| TXT_ITALIC_ON: [0x1b, 0x34], // Italic font ON
|
| TXT_FONT_A: [0x1b, 0x4d, 0x00], // Font type A
| TXT_FONT_B: [0x1b, 0x4d, 0x01], // Font type B
| TXT_FONT_C: [0x1b, 0x4d, 0x02], // Font type C
|
| TXT_ALIGN_LT: [0x1b, 0x61, 0x00], // Left justification
| TXT_ALIGN_CT: [0x1b, 0x61, 0x01], // Centering
| TXT_ALIGN_RT: [0x1b, 0x61, 0x02], // Right justification
| };
|
| /**
| * [BARCODE_FORMAT Barcode format]
| * @type {Object}
| */
| _.BARCODE_FORMAT = {
| BARCODE_TXT_OFF: [0x1d, 0x48, 0x00], // HRI barcode chars OFF
| BARCODE_TXT_ABV: [0x1d, 0x48, 0x01], // HRI barcode chars above
| BARCODE_TXT_BLW: [0x1d, 0x48, 0x02], // HRI barcode chars below
| BARCODE_TXT_BTH: [0x1d, 0x48, 0x03], // HRI barcode chars both above and below
|
| BARCODE_FONT_A: [0x1d, 0x66, 0x00], // Font type A for HRI barcode chars
| BARCODE_FONT_B: [0x1d, 0x66, 0x01], // Font type B for HRI barcode chars
|
| BARCODE_HEIGHT: function (height) { // Barcode Height [1-255]
| return [0x1d, 0x68, height];
| },
| BARCODE_WIDTH: function (width) { // Barcode Width [2-6]
| return [0x1d, 0x77, width];
| },
| BARCODE_HEIGHT_DEFAULT: [0x1d, 0x68, 0x64], // Barcode height default:100
| BARCODE_WIDTH_DEFAULT: [0x1d, 0x77, 0x01], // Barcode width default:1
|
| BARCODE_UPC_A: [0x1d, 0x6b, 0x00], // Barcode type UPC-A
| BARCODE_UPC_E: [0x1d, 0x6b, 0x01], // Barcode type UPC-E
| BARCODE_EAN13: [0x1d, 0x6b, 0x02], // Barcode type EAN13
| BARCODE_EAN8: [0x1d, 0x6b, 0x03], // Barcode type EAN8
| BARCODE_CODE39: [0x1d, 0x6b, 0x04], // Barcode type CODE39
| BARCODE_ITF: [0x1d, 0x6b, 0x05], // Barcode type ITF
| BARCODE_NW7: [0x1d, 0x6b, 0x06], // Barcode type NW7
| BARCODE_CODE93: [0x1d, 0x6b, 0x48], // Barcode type CODE93
| BARCODE_CODE128: [0x1d, 0x6b, 0x49], // Barcode type CODE128
| };
|
| /**
| * [IMAGE_FORMAT Image format]
| * @type {Object}
| */
| _.IMAGE_FORMAT = {
| S_RASTER_N: [0x1d, 0x76, 0x30, 0x00], // Set raster image normal size
| S_RASTER_2W: [0x1d, 0x76, 0x30, 0x01], // Set raster image double width
| S_RASTER_2H: [0x1d, 0x76, 0x30, 0x02], // Set raster image double height
| S_RASTER_Q: [0x1d, 0x76, 0x30, 0x03], // Set raster image quadruple
| };
|
| /**
| * [BITMAP_FORMAT description]
| * @type {Object}
| */
| _.BITMAP_FORMAT = {
| BITMAP_S8: [0x1b, 0x2a, 0x00],
| BITMAP_D8: [0x1b, 0x2a, 0x01],
| BITMAP_S24: [0x1b, 0x2a, 0x20],
| BITMAP_D24: [0x1b, 0x2a, 0x21]
| };
|
| /**
| * [GSV0_FORMAT description]
| * @type {Object}
| */
| _.GSV0_FORMAT = {
| GSV0_NORMAL: [0x1d, 0x76, 0x30, 0x00],
| GSV0_DW: [0x1d, 0x76, 0x30, 0x01],
| GSV0_DH: [0x1d, 0x76, 0x30, 0x02],
| GSV0_DWDH: [0x1d, 0x76, 0x30, 0x03]
| };
|
| /**
| * [BEEP description]
| * @type {string}
| */
| _.BEEP = [0x1b, 0x42]; // Printer Buzzer pre hex
|
| /**
| * [COLOR description]
| * @type {Object}
| */
|
| _.COLOR = {
| 0: [0x1b, 0x72, 0x00], // black
| 1: [0x1b, 0x72, 0x01] // red
| };
|
| /**
| * [exports description]
| * @type {[type]}
| */
| module.exports = _;
|
|
