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stm32: Add support for STM32F072 (used in the TurboCAN board) (#4412)

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* Add menuconfig option for stm32f072
* Add support for internal temp of stm32f072
* Share the temperature calculation logic between stm32f0x2 MCUs

Signed-off-by: Erik Henriksson <erikhenrikssn@gmail.com>
This commit is contained in:
henrikssn 2021-06-28 02:35:34 +02:00 • committed by GitHub
parent 7fd7853785
commit 430578957f
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 5 deletions
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5
klippy/extras/temperature_mcu.py
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@ -66,8 +66,9 @@ class PrinterTemperatureMCU:
('samd21', self.config_samd21), ('samd51', self.config_samd51),
('stm32f1', self.config_stm32f1), ('stm32f2', self.config_stm32f2),
('stm32f4', self.config_stm32f4),
('stm32f042', self.config_stm32f042),
('stm32f042', self.config_stm32f0x2),
('stm32f070', self.config_stm32f070),
('stm32f072', self.config_stm32f0x2),
('', self.config_unknown)]
for name, func in cfg_funcs:
if self.mcu_type.startswith(name):
@ -122,7 +123,7 @@ class PrinterTemperatureMCU:
cal_adc_110 = self.read16(addr2) / 4095.
self.slope = (110. - 30.) / (cal_adc_110 - cal_adc_30)
self.base_temperature = self.calc_base(30., cal_adc_30)
def config_stm32f042(self):
def config_stm32f0x2(self):
self.config_stm32f4(addr1=0x1FFFF7B8, addr2=0x1FFFF7C2)
def config_stm32f070(self):
self.slope = 3.3 / -.004300