diff options
Diffstat (limited to 'klippy/mcu.py')
| -rw-r--r-- | klippy/mcu.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/klippy/mcu.py b/klippy/mcu.py index 1122ff86..eb71e6bc 100644 --- a/klippy/mcu.py +++ b/klippy/mcu.py @@ -832,9 +832,10 @@ class MCU: systime = self._reactor.monotonic() get_clock = self._clocksync.get_clock calc_freq = get_clock(systime + 1) - get_clock(systime) + freq_diff = abs(mcu_freq - calc_freq) mcu_freq_mhz = int(mcu_freq / 1000000. + 0.5) calc_freq_mhz = int(calc_freq / 1000000. + 0.5) - if mcu_freq_mhz != calc_freq_mhz: + if freq_diff > mcu_freq*0.01 and mcu_freq_mhz != calc_freq_mhz: pconfig = self._printer.lookup_object('configfile') msg = ("MCU '%s' configured for %dMhz but running at %dMhz!" % (self._name, mcu_freq_mhz, calc_freq_mhz)) |