ReadLine class

Now I’m working on serial port with android. Read and write data by ByteArray. Bad thing is I cannot find serial.readline function like python :/ So I shoud write it by myself.

Example:

val r = ReadLine()
p(r.feed(byteArrayOf(0x1, 0x2)))        // null
p(r.feed(byteArrayOf(0x3, 0x4, 0x5)))   // null
p(r.feed(byteArrayOf(0xD)))             // null
p(r.feed(byteArrayOf(0xA)))             // 1 2 3 4 5 13 10
p(r.feed(byteArrayOf(0xF, 0xD, 0xC)))   // null
p(r.feed(byteArrayOf(0xD, 0xA)))        // 15 13 12 13 10
p(r.feed(byteArrayOf(0xA)))             // null
p(r.feed(byteArrayOf(0x3, 0xD)))        // null
p(r.feed(byteArrayOf(0xA)))             // 10 3 13 10

In Covid era, take care 👋

and Happy coding 👋👋👋