For example: // 0: 192.168.1.100 // 1: 192.1 // 2: 192.14 // 15: 192.100000000000144 // 16: 192.168.01.100 String result for (int i = 0 i > 12 value <<= 4 // add the octet seperator if (i != 0) ncat(‘.’) // add the next octet if (count != 0) char beans = “000000000000000” beans = 0 ncat(beans) ncat(String(ip, OCT)) // must be octal due to the leading zeros else ncat(ip) // decimal return result uint16_t abacus_decode(String uri) // decode an address using the encoding technique from abacus_encode() uint16_t result = 0 bool start = true for (int i = 0 i < uri.length() ++i) if (uri = ‘0’ & start) result++ else if (uri = ‘.’) start = true, result <<= 4 else start = false return result Notice that the octet becomes octal notation when we add the zeros. We add up to 15 zeros (4 bits) per octet for a total of 65536 addresses (16 bits). On my version in an Arduino ESP8266, I put up to 15 zeros per octet for a total of 65536 addresses.Here is the code that I used:String abacus_encode(IPAddress ip, uint16_t value) // add leading zeros to the octets of the ip address, like adding beans to an abacus // encoding a value of 0 will return the ip address as-is, // 1 will add a zero to the last octet, 2 will add two zeros, etc. This gives a convenient way to encode a device number. Furthermore, you can put as many zeros as you want and the echo will ignore them, but will pass it along in the request header.

If you have a numeric IP address, it turns out that you can prefix each of the octets with a zero to specify octal as the number format. Hi,I’m not sure if you are working on this anymore, but I figured out a way to get multiple devices on one port number.

What is a gma file