15 lines
297 B
Lua
15 lines
297 B
Lua
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#! /usr/bin/env lua
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require 'socket'
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local fd = assert(io.open('/dev/ttyUSB0', 'w'))
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for i = tonumber(arg[1]), tonumber(arg[2]) do
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local data = 'pls ' .. arg[3] .. ':' .. string.sub(string.rep('0', 10) .. i, -10, -1) .. '\n'
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fd:write(data)
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socket.select(nil, nil, 0.001)
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end
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fd:close()
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