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| author | Kevin O'Connor <kevin@koconnor.net> | 2021-03-26 12:39:47 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2021-03-26 12:39:47 -0400 |
| commit | dc551424375a38917cddf0d18d4f55355bae29d3 (patch) | |
| tree | d35773baabefd5c04816f38541d37b5f2fc9a75c | |
| parent | 59c4c498938f2c85c735034ed8f7b188725f07c9 (diff) | |
| download | kutter-dc551424375a38917cddf0d18d4f55355bae29d3.tar.gz kutter-dc551424375a38917cddf0d18d4f55355bae29d3.tar.xz kutter-dc551424375a38917cddf0d18d4f55355bae29d3.zip | |
docs: Update FAQ on which mcus have hard pwm support
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
| -rw-r--r-- | docs/FAQ.md | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/docs/FAQ.md b/docs/FAQ.md index f0f04d0f..a65072ed 100644 --- a/docs/FAQ.md +++ b/docs/FAQ.md @@ -375,8 +375,7 @@ similar devices to any general purpose IO pin. However, fans and output_pin devices may be optionally configured to use `hardware_pwm: True`, in which case the micro-controller must support hardware PWM on the pin (otherwise, Klipper will report a "Not a valid PWM pin" -error). Note that hardware PWM is currently only supported on the avr, -atsam, samd21, and linux micro-controllers. +error). IRQ pins (or Interrupt pins): Klipper does not use hardware interrupts on IO pins, so it is never necessary to wire a device to one of these |