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ldc1612: fix data rate calculation

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There is no need to remove 4 from data rate.
Formula for conversion time is: (RCOUNT0×16)/ƒREF0

Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
This commit is contained in:
Timofey Titovets
2025-11-27 01:26:52 +01:00
committed by KevinOConnor
parent 2e88d8b5df
commit f9108496a1
1 changed files with 1 additions and 1 deletions
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klippy/extras/ldc1612.py
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@@ -176,7 +176,7 @@ class LDC1612:
"(e.g. faulty wiring) or a faulty ldc1612 chip."
% (manuf_id, dev_id, LDC1612_MANUF_ID, LDC1612_DEV_ID))
# Setup chip in requested query rate
rcount0 = self.frequency / (16. * (self.data_rate - 4))
rcount0 = self.frequency / (16. * self.data_rate)
self.set_reg(REG_RCOUNT0, int(rcount0 + 0.5))
self.set_reg(REG_OFFSET0, 0)
self.set_reg(REG_SETTLECOUNT0, int(SETTLETIME*self.frequency/16. + .5))