update curtain sample

Dependencies:   mbed-STM32F103C8T6_new

Committer:
hankzhang
Date:
Thu Apr 16 07:15:00 2020 +0000
Revision:
2:f48b0967b6cc
Parent:
1:0fe432e5dfc4
Child:
5:ced3875acdd5
test mul-ti thread;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hankzhang 2:f48b0967b6cc 1 http://mbed.org/users/hudakz/code/mbed-STM32F103C8T6/#c5c21a60441d