4 Commits

Author SHA1 Message Date
Andrew Leech
7e14680a83 py/objringio: Add micropython.RingIO() interface for general use.
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This commit adds a new `RingIO` type which exposes the internal ring-buffer
code for general use in Python programs.  It has the stream interface
making it similar to `StringIO` and `BytesIO`, except `RingIO` has a fixed
buffer size and is automatically safe when reads and writes are in
different threads or an IRQ.

This new type is enabled at the "extra features" ROM level.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
2024-09-19 18:00:44 +10:00
glenn20
9d735d1be7 py/ringbuf: Implement put_bytes/get_bytes functions. 2023-05-01 16:47:03 +10:00
Jim Mussared
4f96689281 py/ringbuf: Add peek16 method. 2019-11-21 12:04:53 +11:00
Jim Mussared
42e9bdf19b py/ringbuf: Add helpers for put16/get16. 2019-10-01 09:51:02 +10:00