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| author | Damien George <damien@micropython.org> | 2025-07-29 17:25:35 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-08-01 15:10:15 +1000 |
| commit | a9a606bf5d518375efb2b836a07df7d95dbd7b56 (patch) | |
| tree | 051371b786009273bccd56427f921d8cfdb70746 | |
| parent | 41987c6cf43c18ff387e88d227469bf8b8e29b55 (diff) | |
docs/library/rp2.StateMachine: Add a note about PIO in and jmp pins.
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | docs/library/rp2.StateMachine.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/library/rp2.StateMachine.rst b/docs/library/rp2.StateMachine.rst index 1cb87e90b..4984be0b2 100644 --- a/docs/library/rp2.StateMachine.rst +++ b/docs/library/rp2.StateMachine.rst @@ -58,6 +58,11 @@ Methods - *pull_thresh* is the threshold in bits before auto-pull or conditional re-pulling is triggered. + Note: pins used for *in_base* need to be configured manually for input (or + otherwise) so that the PIO can see the desired signal (they could be input + pins, output pins, or connected to a different peripheral). The *jmp_pin* + can also be configured manually, but by default will be an input pin. + .. method:: StateMachine.active([value]) Gets or sets whether the state machine is currently running. |