diff options
Diffstat (limited to 'klippy')
| -rw-r--r-- | klippy/extras/neopixel.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/klippy/extras/neopixel.py b/klippy/extras/neopixel.py index 6988b645..9c9d4bee 100644 --- a/klippy/extras/neopixel.py +++ b/klippy/extras/neopixel.py @@ -23,6 +23,9 @@ class PrinterNeoPixel: self.cmd_SET_NEOPIXEL, desc=self.cmd_SET_NEOPIXEL_help) def build_config(self): + if self.mcu.get_constant_float('CLOCK_FREQ') <= 20000000: + raise self.printer.config_error( + "Neopixel is not supported on AVR micro-controllers") cmd_queue = self.mcu.alloc_command_queue() self.neopixel_send_cmd = self.mcu.lookup_command( "neopixel_send oid=%c data=%*s", cq=cmd_queue) |