diff options
| author | Damien George <damien@micropython.org> | 2025-07-02 11:42:18 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-07-08 08:57:48 +1000 |
| commit | 49dbe1e272f486077bd16a6e68ece6d66a2bea7f (patch) | |
| tree | 07b912c5897ba3aa6a6afd30f0353f14e1ae9ade | |
| parent | abcf023554df96f34e80e6eb73b9b705523ac5c5 (diff) | |
zephyr/machine_pin: Configure OUT pin also as input so it's readable.
Zephyr allows setting both GPIO_OUTPUT and GPIO_INPUT on a pin, which means
it's an output pin that can have its current value read.
Fixes issue #17596.
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | ports/zephyr/machine_pin.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/zephyr/machine_pin.c b/ports/zephyr/machine_pin.c index 224019669..1baee656f 100644 --- a/ports/zephyr/machine_pin.c +++ b/ports/zephyr/machine_pin.c @@ -270,7 +270,7 @@ static const mp_rom_map_elem_t machine_pin_locals_dict_table[] = { // class constants { MP_ROM_QSTR(MP_QSTR_IN), MP_ROM_INT(GPIO_INPUT) }, - { MP_ROM_QSTR(MP_QSTR_OUT), MP_ROM_INT(GPIO_OUTPUT) }, + { MP_ROM_QSTR(MP_QSTR_OUT), MP_ROM_INT(GPIO_OUTPUT | GPIO_INPUT) }, { MP_ROM_QSTR(MP_QSTR_PULL_UP), MP_ROM_INT(GPIO_PULL_UP) }, { MP_ROM_QSTR(MP_QSTR_PULL_DOWN), MP_ROM_INT(GPIO_PULL_DOWN) }, { MP_ROM_QSTR(MP_QSTR_IRQ_RISING), MP_ROM_INT(GPIO_INT_EDGE_RISING) }, |