57 lines
24 KiB
Python
57 lines
24 KiB
Python
from machine import UART
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import time
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from config import ttl_tx, ttl_rx
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from printer_driver import TsplPrinter
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import ubinascii
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# ==============================================================================
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# 图片打印脚本 (自动生成)
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# ==============================================================================
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# 图片来源: /Users/jeremygan/Desktop/python_dev/V2_micropython/test_image.png
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# ==============================================================================
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# 1. 初始化
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uart = UART(1, baudrate=115200, tx=ttl_tx, rx=ttl_rx)
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printer = TsplPrinter(uart)
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def print_image():
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print("=== 开始打印图片 ===")
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# 2. 设置标签
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# 修正: 严格匹配标签纸尺寸，防止浪费
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printer.cls()
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printer.size(48, 30) # 强制 48mm x 30mm
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printer.gap(2, 0)
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printer.home()
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# 3. 准备图片数据
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img_hex = "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeef7bdfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb7fdef7aadb6fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6ffffffffffffd55fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb6db5fffbffffffedbfef55bfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffffdffffffffff55bfff7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffbfffffddffbffffffffffeff7ddfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff5bfff6d6f76aeaab7ffff57fdbdf7bfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff5fedabb6b2aaaaaddaadfffff6d6befffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff5ed555449080040100252957fab5555edffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffdab7a8000000000000000023fee8094b5f7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6b5a810000000000000000057b012024abdffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd2bec00000000000000000003fe900100157bfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa96f200000024000000000005f500000005afffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd56fa89000bb5b40000000000bfa000040005b7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffaaffa44d00b5fe80000000000fe802400aa017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffed5ff537682febf00000000002ff55aa10140095ffffffffffffffffffffffffffffffffffffffffffffffffffffffffb2bffddde00bfff800000255517d6edd823ea02fbfffffffffffffffffffffffffffffffffffffffffffffffffffffff4bffdf7fd417dfea00002955c5fbbfff401bd405fffffffffffffffffffffffffffffffffffffffffffffffffffffffdadfeffffe80f75ba80002efff2fd7fffc01ff8157ffffffffffffffffffffffffffffffffffffffffffffffffffffff657ffffffa015ffee8000b7dfcbf6ffffa20fff42dbfffffffffffffffffffffffffffffffffffffffffffffffffffff97ff7ffffa017fab7d0001fffe3faaaffc82bff417fffffffffffffffffffffffffffffffffffffffffffffffffffffd4bfdffffe881fed4aa0003fff55f5513fe007ffd45bfffffffffffffffffffffffffbffffffffffffffffffffffffff4bffffffff402fd012bc000fffabfa0457d007fff12fbffffffffffffffffffffffffffffffffffffffffffffffffffeabfefffffa803f40005a0017ff8fe8001ff483fffc16fffffffffffffffffffffffffffffffffffffffffffffffffffb57f7fffffd405fd0003e8003ff57e8000fe805fff6afffffffffffffffffffffffffbffffffffffffffffffffffffff4affffffff6807f00005f0001ff1fe80007f043fffd82efffffffffffffffffffffffffffffffffffffffffffffffffeabfbffffdfa00bf80003fa002fe97d0000ffa03fffeebffffffffffffffffffffffffffffbfffffffffffffffffffffb57ff7ffffed20fe8000178000ba5fe00007f4417ffb54b7ffffffffffffffffffffffffffffffffffffffffffffffff4bfffffffff4017f00002fc000d55fa00005f902fdfef9fffffffffffffffffffffffffffffffffffffffffffffffeddabfdbfffffd600fe80001f0000287fd0000bfc00f7fef45afffffffffffffffffffffffffffffffffffffffffffffbf657ffffffffe902ff00000fa240815f402b576a417f7ebd7fffffffffffffffffffffffffffffffffffffffffffffefd95fefffffefac01fe800016891008ffe82ffdf500bfdf7e1b7ffffffffffffffffffffffffffffffffffffffffffffde4bfbfffffffe20aff00000e24a0007ea0bff7ba10fefedebfffffffffffffffffffffffffffffffffffffffffffff5fabffffffffff5805ff000015011401ffe8ffffed007fdf6f2d5ffffffffffffffffffffffffffffffffffffffffffff74affffffffffe807fd40004aa82502fde17ffffe00bff5be97ffffffffffffffffffffffffffffffffffffffffffff5faffffffffffea012eb000aada01503fef5fffffe907fbf4fdfaffffffffffffffffffffffffffffffffffffffffffffd2fedfffffb7d580aa800ab7fff4242fdd3fffffe045fefb74ffbffffffffffffffffffff7fffffffffffffffffffffa45db7ffff6fd6a04100027ffffd8885fef5ffffff403f7fdfabdffffffffffffffffffffffffffffffffffffffffffed22e44aaaad4549114000095ff7f400bf7fbff7daa9057db4faff5bfffffffffffffffffffffffffffffffffffffffef40210295a29290080000004a414aa02ffd77fdd76d001effb557ff6fffffffffffffffffffffffffffffffffffffff7aa494084548484422512a820114224017effdb77a92a85f55dfdbfdfbf7ffffffffffffffffffffffffffffffffff77ff5249532aa5ab294aaaaa54a8011128befb6aa9044552adff6aefff5ffffffffffffffffffffffffffffff7ffffedddb7ddf76ddffb75f6bbb6b7b556ed5556efefd404410ad55f6dffbdfff5ffffffffffffffffffffffffffefdffffbbf77fefffffffdfffffffffffdfffbb6edabfff740200827fff5fffffffffefffffffffffffffffffffffffffffff76ff5ddbfffffffffffffffffffffffffffbefffffbd002455b5f5fffffff7ffbbffefffffffffffffffffffffffffffffd5fffffffffffffffffffffffffffdfddfffbffeda0aabbfffffff7fffffffefffffffff7ffffffffffffffffffffded7f77ffffffffffffffffffffffffffeffffff7ff752bffffffffffffffedaff5ffffffffffffffffffffffffffffffbfdbffffffffffffffffffffffffffefffffffdfffbeaf7fffffff7ffffffffb6fffffffffffffffffffffffffefffb6f5fffffffffffffffffffffffff7777fffffff7ffedbfff7fffffffffb6db7bff9fffffffffffffffffffffffffffaffdfbfffffffffffffffffffffffbffffffffffbfffbffffffffffffbeeffffef7f6ffffffffffffffffffffffffffefd5fffffffffffffffffffffffffbfdddffffffbeffbf5ffffffffffefbfff6b7fefbffffffffffffffffffffffffffbfffbfffffffffffffffffffffffdf77ffffffedebb7fffffbdffffefbefffbfdffffd7ffffff7fffffffffffffffffff6fffffffffffffffffffffffffdffffffffbdbf7ffeffffff7dff77dfbfbffd6beff7ffffffffffffffffffffffffed7fbfffffffffffffffffffffff6ff7fffffdf7f7deffffdfffffedfffdffffffbffdfd7fffffffffffffffffffffffbbdbfffffffffffffffffffffffdff7ffffffffeddfbfffffffff77fded77ffffdd5fffdfffffffffffffffffffffffbeefffffffffffffffffffffffff7fbfffffff6dbffffffffefffdffffbfadfffff7ffbfb7fffffffffffffffffffffef77fffffffffffffffffffffffedfdfffffffbfffffffffffffbefdef7faf7fffffdbff7efffffffffffffffffffffffeddb7fffffffffffffffffffffbfffffffffbeb6fbfffffffdbf7f7bfff7adffffffffdfbbffffffffffffffffffffedbbfffffffffffffffffffffffefffffffffdeffffffffffff7f7fdfffffdf7fffff7ff7feffffffffffffffffffffbffff7ffffffffffffffffffffff7ffffffff6f7bffffffffff7edffffffff6aeffffffdffffffffffffffffffffdfffff5dbffffffffffffffffffffffdff7fffffffdffbffffffffdffffffffffffffffffffffffd7ffffffffffffffffffdfdf7ffffffffffffffffffffffffdbffffffddfdffffffffff7db7ffffffffd77ffffffbffffffffffbfffffffffffffff7fffffffffffffffffffffffdbfffffffeff77fffffffffffffffffffffffffffffffffffffffffffffffffffffffff5fdffffffbfffffffffffffffffffffffffeffffffffffffffffdffffffffffeff7ffffdffd7ffdfffffffffffffffff7fffffffffffffffffffffffefffffffffbbffffffffffffffffffdfffffffffffffff7fb7ffffffffffffffffdffffd3fffffffffffffffffffffffbddffffffefffffffffffffffffffffffffffffdffffffeeffeffffffffffffffefffffeaefffffffffffffffffffffffffffffff7dfffffffffffffffff7fffffffffffffffffba9fbbfffffffffffffffffff5bff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img_data = ubinascii.unhexlify(img_hex)
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# 4. 发送 BITMAP 指令
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print(f"正在发送图片数据 ({len(img_data)} bytes)...")
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# BITMAP X, Y, width_bytes, height, mode, data
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# 居中打印: Y 轴偏移
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y_offset = max(0, (240 - 240) // 2)
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cmd = f"BITMAP 0,{y_offset},48,240,0,".encode('utf-8')
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uart.write(cmd)
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chunk_size = 128
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for i in range(0, len(img_data), chunk_size):
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uart.write(img_data[i : i + chunk_size])
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time.sleep(0.005)
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uart.write(b'\r\n')
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# 5. 打印
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printer.print_out(1)
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print("打印完成")
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if __name__ == "__main__":
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try:
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print_image()
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except Exception as e:
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print(f"错误: {e}")
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