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rp2040: Add initial adc support

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-06-22 21:10:12 -04:00
parent 045bfa4e8d
commit 59fe878241
6 changed files with 109 additions and 2 deletions
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4
klippy/extras/temperature_mcu.py
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@ -62,6 +62,7 @@ class PrinterTemperatureMCU:
self.mcu_type = mcu.get_constants().get("MCU", "")
# Run MCU specific configuration
cfg_funcs = [
('rp2040', self.config_rp2040),
('sam3', self.config_sam3), ('sam4', self.config_sam4),
('samd21', self.config_samd21), ('samd51', self.config_samd51),
('stm32f1', self.config_stm32f1), ('stm32f2', self.config_stm32f2),
@ -89,6 +90,9 @@ class PrinterTemperatureMCU:
def config_unknown(self):
raise self.printer.config_error("MCU temperature not supported on %s"
% (self.mcu_type,))
def config_rp2040(self):
self.slope = 3.3 / -0.001721
self.base_temperature = self.calc_base(27., 0.706 / 3.3)
def config_sam3(self):
self.slope = 3.3 / .002650
self.base_temperature = self.calc_base(27., 0.8 / 3.3)