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

* 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
View File

@ -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

1
scripts/flash_usb.py
View File

@ -244,6 +244,7 @@ MCUTYPES = {
'sam3': flash_atsam3, 'sam4': flash_atsam4, 'samd': flash_atsamd,
'lpc176': flash_lpc176x, 'stm32f103': flash_stm32f1,
'stm32f4': flash_stm32f4, 'stm32f042': flash_stm32f4,
'stm32f072': flash_stm32f4
}

10
src/stm32/Kconfig
View File

@ -55,6 +55,9 @@ choice
config MACH_STM32F070
bool "STM32F070"
select MACH_STM32F0
config MACH_STM32F072
bool "STM32F072"
select MACH_STM32F0
endchoice
config MACH_STM32F0
@ -73,13 +76,14 @@ config HAVE_STM32_USBOTG
default y if MACH_STM32F2 || MACH_STM32F4
config HAVE_STM32_CANBUS
bool
default y if MACH_STM32F1 || MACH_STM32F2 || MACH_STM32F4 || MACH_STM32F042
default y if MACH_STM32F1 || MACH_STM32F2 || MACH_STM32F4 || MACH_STM32F042 || MACH_STM32F072
config MCU
string
default "stm32f031x6" if MACH_STM32F031
default "stm32f042x6" if MACH_STM32F042
default "stm32f070xb" if MACH_STM32F070
default "stm32f072xb" if MACH_STM32F072
default "stm32f103xe" if MACH_STM32F103
default "stm32f207xx" if MACH_STM32F207
default "stm32f401xc" if MACH_STM32F401
@ -102,7 +106,7 @@ config FLASH_SIZE
hex
default 0x4000 if MACH_STM32F031
default 0x8000 if MACH_STM32F042
default 0x20000 if MACH_STM32F070
default 0x20000 if MACH_STM32F070 || MACH_STM32F072
default 0x10000 if MACH_STM32F103 # Flash size of stm32f103x8 (64KiB)
default 0x40000 if MACH_STM32F2 || MACH_STM32F401
default 0x80000 if MACH_STM32F405 || MACH_STM32F407 || MACH_STM32F429 || MACH_STM32F446
@ -115,7 +119,7 @@ config RAM_SIZE
hex
default 0x1000 if MACH_STM32F031
default 0x1800 if MACH_STM32F042
default 0x4000 if MACH_STM32F070
default 0x4000 if MACH_STM32F070 || MACH_STM32F072
default 0x5000 if MACH_STM32F103 # Ram size of stm32f103x8 (20KiB)
default 0x20000 if MACH_STM32F207
default 0x10000 if MACH_STM32F401