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pins.c: added comment of reverse wiring for XIAO LEDs

This commit is contained in:
Rick Sorensen 2022-03-06 20:07:42 -06:00
parent 36a27806d8
commit d7ef8f18df
1 changed files with 2 additions and 1 deletions
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3
ports/atmel-samd/boards/seeeduino_xiao/pins.c
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@ -44,7 +44,8 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA09) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA08) },
// LED pins
// LED pins ... note XIAO is wired so high/1/True turns LED OFF
// low/0/False turns LED ON
// duplicate names for test LED ... see D13
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_PA17) }, //
{ MP_ROM_QSTR(MP_QSTR_YELLOW_LED), MP_ROM_PTR(&pin_PA17) },