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@@ -141,8 +141,16 @@ class Uploader:
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return
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def download_file(self, filename):
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- d = self.exchange(r"file.open('" + filename + r"') print(file.seek('end', 0)) file.seek('set', 0) uart.write(0, file.read()) file.close()")
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- cmd, size, data = d.split('\n', 2)
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+ chunk_size=256
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+ bytes_read = 0
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+ data=""
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+ while True:
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+ d = self.exchange("file.open('" + filename + r"') print(file.seek('end', 0)) file.seek('set', %d) uart.write(0, file.read(%d))file.close()" % (bytes_read, chunk_size))
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+ cmd, size, tmp_data = d.split('\n', 2)
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+ data=data+tmp_data[0:chunk_size]
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+ bytes_read=bytes_read+chunk_size
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+ if bytes_read > int(size):
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+ break
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data = data[0:int(size)]
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return data
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