Version 1.8 of Chopstx is released.

tag release/1.8
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Fri Jan 19 10:12:51 2018 +0900
commit aa63ac79bc331b7c60943d77ec3c1f82e8c353d9

Chopstx is an RT thread library for STM32F103 (ARM Cortex-M3), STM32F030 (ARM Cortex-M0), MKL27Z (ARM Cortex-M0plus), and emulation on GNU/Linux.

Since version 1.2, changes are:

• New board support: Blue Pill
• New port: Emulation on GNU/Linux
• Stack size definition by stack-def.h
• USB driver now supports USB suspend and wakeup
• USB driver API change of USB_DEVICE_STATE_ prefix
• API change: chopstx_poll
• New feature: sleep mode: chopstx_conf_idle
• New driver: USART for STM32
• Fix: thread cancellation
• Fix: timer wakeup