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Diffstat (limited to 'docs/internals_gpio_control.md')
| -rw-r--r-- | docs/internals_gpio_control.md | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/internals_gpio_control.md b/docs/internals_gpio_control.md index 74ac090355..48eaf8875b 100644 --- a/docs/internals_gpio_control.md +++ b/docs/internals_gpio_control.md @@ -16,6 +16,7 @@ The following functions can provide basic control of GPIOs and are found in `qua | `writePinLow(pin)` | Set pin level as low, assuming it is an output | `PORTB &= ~(1<<2)` | `palClearLine(pin)` | | `writePin(pin, level)` | Set pin level, assuming it is an output | `(level) ? PORTB \|= (1<<2) : PORTB &= ~(1<<2)` | `(level) ? palSetLine(pin) : palClearLine(pin)` | | `readPin(pin)` | Returns the level of the pin | `_SFR_IO8(pin >> 4) & _BV(pin & 0xF)` | `palReadLine(pin)` | +| `togglePin(pin)` | Invert pin level, assuming it is an output | `PORTB ^= (1<<2)` | `palToggleLine(pin)` | ## Advanced Settings :id=advanced-settings |