[CH32VM00X] Update SDK to apply correct clock #198

I ran the CH32V006 in an Arduino environment and noticed that
the delay() function was waiting longer than it should.

Assuming that there was a problem with the clock settings,
I first looked at the SDK and noticed that it was fixed in the latest SDK,
so I synchronized it with this SDK.

https://www.wch.cn/downloads/CH32V006EVT_ZIP.html (Ver.1.4)

$ cp /path/to/EVT/EXAM/GPIO/GPIO_Toggle/User/* /path/to/arduino_core_ch32/system/CH32VM00X/USER/
$ cd /path/to/arduino_core_ch32/system/CH32VM00X/USER/
$ find . -type f | xargs file |grep CRLF | awk -F: '{print $1}' | xargs nkf -Lu --overwrite

 
The SDK source code and the code in this repository use different line endings, so I converted them using a command..
openwch/arduino_core_ch32#198

Author: jobitjoseph

boards.txt

@@ -160,9 +160,9 @@ CH32VM00X_EVT.menu.upload_method.ispMethod.upload.tool=wchisp
 
 # Clock Select
 CH32VM00X_EVT.menu.clock.48MHz_HSI=48MHz Internal
-CH32VM00X_EVT.menu.clock.48MHz_HSI.build.flags.clock=-DSYSCLK_FREQ_48MHz_HSI=48000000 -DF_CPU=48000000
+CH32VM00X_EVT.menu.clock.48MHz_HSI.build.flags.clock=-DSYSCLK_FREQ_48MHZ_HSI=48000000 -DF_CPU=48000000
 CH32VM00X_EVT.menu.clock.24MHz_HSI=24MHz Internal
-CH32VM00X_EVT.menu.clock.24MHz_HSI.build.flags.clock=-DSYSCLK_FREQ_24MHz_HSI=24000000 -DF_CPU=24000000
+CH32VM00X_EVT.menu.clock.24MHz_HSI.build.flags.clock=-DSYSCLK_FREQ_24MHZ_HSI=24000000 -DF_CPU=24000000
 CH32VM00X_EVT.menu.clock.8MHz_HSI=8MHz Internal
 CH32VM00X_EVT.menu.clock.8MHz_HSI.build.flags.clock=-DSYSCLK_FREQ_8MHz_HSI=8000000 -DF_CPU=8000000
 CH32VM00X_EVT.menu.clock.48MHz_HSE=48MHz External