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| author | Damien George <damien@micropython.org> | 2025-05-07 13:49:12 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-05-09 12:43:27 +1000 |
| commit | d01a981a9b924ccb8b25b8d13621c3bba3d04bb4 (patch) | |
| tree | dc5b9ce2c65a00371f8588f64d128506e2f82fa6 | |
| parent | 9c8c219f8af4128822dc525cc7d934533bd4675a (diff) | |
| download | micropython-d01a981a9b924ccb8b25b8d13621c3bba3d04bb4.tar.gz micropython-d01a981a9b924ccb8b25b8d13621c3bba3d04bb4.zip | |
py/mpconfig: Enable io.IOBase at core feature level.
IOBase is quite an important building block of other parts of the system,
such as `mpremote mount` and running .mpy and native tests.
This feature costs +244 bytes of firmware size on ARM Thumb2 architectures,
which is worth the cost for the extra features it enables.
The change here means that `io.IOBase` is now enabled on all nrf boards,
(previously it was only nRF52840 and nRF9160) and also B_L072Z_LRWAN1
(there is no change to other ports or boards).
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | py/mpconfig.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index d06932a77b..9001b8983b 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -1469,7 +1469,7 @@ typedef double mp_float_t; // Whether to provide "io.IOBase" class to support user streams #ifndef MICROPY_PY_IO_IOBASE -#define MICROPY_PY_IO_IOBASE (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES) +#define MICROPY_PY_IO_IOBASE (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_CORE_FEATURES) #endif // Whether to provide "io.BytesIO" class |