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| author | Anson Mansfield <amansfield@mantaro.com> | 2025-03-21 17:03:27 +0000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-12-02 00:09:06 +1100 |
| commit | 2db2f536acd1b5701ca23d9cd065ef5479adf467 (patch) | |
| tree | 5ed231afd1a99ad23a999ef41c606399ddb9cd25 /docs/tutorial | |
| parent | b24c9cf2a9d8b0d12a17ea3c7d83b133483a7024 (diff) | |
rp2/rp2_pio: Fix support for pin wrapping and RP2350B upper-bank pins.
On RP2350B where there are more than 32 pins, using
`pio_sm_set_pins_with_mask()` and `pio_sm_set_pindirs_with_mask()` is not
correct because their arguments are `uint32_t` and higher bits get lost
when `pio.gpio_base(16)` is used.
This commit fixes the issue by using the 64-bit API functions on RP2350B.
It also makes sure pin wrapping is supported, i.e. using [30, 31, 0, 1] or
[46, 47, 16, 17] as contiguous pin ranges for a PIO program.
Fixes issue #16199.
Signed-off-by: Anson Mansfield <amansfield@mantaro.com>
Diffstat (limited to 'docs/tutorial')
0 files changed, 0 insertions, 0 deletions