shinys000114/klipper
1
0
Fork 0
mirror of git://soft.sys114.com/klipper synced 2026-02-11 04:50:25 +09:00
Code Issues Packages Projects Releases Wiki Activity

stm32: Allow external crystal speed to be customized in Kconfig

Browse Source 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2019-11-25 14:00:30 -05:00
parent 0b0e5a911e
commit bd6c25c9f8
4 changed files with 60 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/stm32/Kconfig
View File

@@ -112,13 +112,19 @@ choice
prompt "Clock Reference" if LOW_LEVEL_OPTIONS
config STM32_CLOCK_REF_8M
bool "8Mhz crystal"
config STM32_CLOCK_REF_12M
bool "12Mhz crystal"
config STM32_CLOCK_REF_16M
bool "16Mhz crystal"
config STM32_CLOCK_REF_INTERNAL
bool "Internal clock"
endchoice
config CLOCK_REF_8M
bool
default n if STM32_CLOCK_REF_INTERNAL
default y
config CLOCK_REF_FREQ
int
default 16000000 if STM32_CLOCK_REF_16M
default 12000000 if STM32_CLOCK_REF_12M
default 1 if STM32_CLOCK_REF_INTERNAL
default 8000000
config USBSERIAL
bool "Use USB for communication (instead of serial)"