Add LGT more arduino pin map

Add LGT more arduuino pin map

v1.0.7 Review SoftwareSerial & Add A10

1. Fix SoftwareSerial high baud rate issue
2. Add AREF another function A10

v1.0.6 Add LGT-ISP tools

1、add lgt isp tools, resize flash size
2、review lgt serial baud setting
3、add wtd pmu api
4、fix ssop20 build eeror

v1.0.5 fix extern osc eerom fail

v1.0.5 fix extern osc eerom fail

Fix Mang-Uno extern osc read/write eerom fail

v1.0.4 Add PMU

1、Add PMU
2、Fix download link unuse

v1.0.3 fix pwm error and adc 10bit error

1、fix pwm error and adc 10bit error
2、add mixly update scripts

v1.0.2 add lgt rf-nano support

1、add lgt rf-nano support
2、support timer3

v1.0.1 add lgt maker-nano

Add lgt maker-nano board with 2 line motor driver

v1.0.0 first release

lgt8f328p package to the arduino ide
first release