diff options
| author | jaseg <git@jaseg.net> | 2018-04-21 16:21:48 +0200 |
|---|---|---|
| committer | jaseg <git@jaseg.net> | 2018-04-21 16:21:48 +0200 |
| commit | 0c5b35fa3eecbe8c0035fdc5ca608a5c510df165 (patch) | |
| tree | 2892e50a813959a178307958915fcd940bc1c8c7 /firmware/mac.h | |
| parent | ddbb807e54245bd5b6686096827f4124ef196957 (diff) | |
| download | olsndot-0c5b35fa3eecbe8c0035fdc5ca608a5c510df165.tar.gz olsndot-0c5b35fa3eecbe8c0035fdc5ca608a5c510df165.tar.bz2 olsndot-0c5b35fa3eecbe8c0035fdc5ca608a5c510df165.zip | |
Fix new packet-based comms protocol
Diffstat (limited to 'firmware/mac.h')
| -rw-r--r-- | firmware/mac.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/firmware/mac.h b/firmware/mac.h deleted file mode 100644 index 26aaff6..0000000 --- a/firmware/mac.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef __MAC_H__ -#define __MAC_H__ - -#include <unistd.h> - -/* Device MAC address. - * - * 32 bits might seem a little short for a device MAC, but at 20 bus nodes the probablility of a collision is about 1 in - * 10 million. Check for yourself using the python code below. - * - * #!/usr/bin/env python3 - * from operator import mul - * from functools import reduce - * m = 32 - * n = 20 - * print(reduce(mul, [2**m-i for i in range(n)]) / ((2**m)**n)) - * # -> 0.9999999557621786 - */ - -extern uint32_t device_mac; - -#endif /* __MAC_H__ */ |