Martin Preuss
e1131871ef
ringbuffer: alloc no less than 2 bytes.
...
This protects against race conditions. We can now preset the first two
bytes which are used for size and flags by the COM module (currently the
only user of the ringbuffer module).
2023-01-19 23:18:28 +01:00
Martin Preuss
118d713244
com: added remarks.
2023-01-19 23:16:46 +01:00
Martin Preuss
4e310e82d9
Ringbuffer: clear first byte.
2023-01-19 22:08:03 +01:00
Martin Preuss
cde7e4bb74
Added COM_EnqueuePing.
2023-01-19 22:07:45 +01:00
Martin Preuss
ad2ff142c4
AVR: More work on COM module.
2023-01-19 00:18:27 +01:00
Martin Preuss
531cf49a6f
Added and simplified COM module.
...
Directly use pins, no complicated redirections.
Router modules will probably use real UARTs or MCUs programmed as UARTs.
2023-01-18 01:09:31 +01:00
Martin Preuss
4eb9dd8777
Started working on COM module.
2023-01-17 20:56:18 +01:00
Martin Preuss
db7fd9e333
Minor beautifications.
2023-01-17 20:56:04 +01:00
Martin Preuss
112e15e41b
Initial import.
2023-01-16 23:12:09 +01:00
