Issue #72, tone not working
Issue #72, tone not working


Former-commit-id: c87da4beb1b436036de4e26350a18da2634b8f08

pontech/chipKIT-core,majenkotech/chipKIT-core,UECIDE/chipKIT-core,majenkotech/chipKIT-core,adamwolf/chipKIT-core,EmbeddedMan/chipKIT-core,ricklon/chipKIT-core,ricklon/chipKIT-core,adamwolf/chipKIT-core,chipKIT32/chipkit-core,UECIDE/chipKIT-core,chipKIT32/chipkit-core,UECIDE/chipKIT-core,pontech/chipKIT-core,ricklon/chipKIT-core,EmbeddedMan/chipKIT-core,adamwolf/chipKIT-core,ricklon/chipKIT-core,adamwolf/chipKIT-core,EmbeddedMan/chipKIT-core,chipKIT32/chipkit-core,pontech/chipKIT-core,pontech/chipKIT-core,EmbeddedMan/chipKIT-core,UECIDE/chipKIT-core,UECIDE/chipKIT-core,EmbeddedMan/chipKIT-core,ricklon/chipKIT-core,majenkotech/chipKIT-core,chipKIT32/chipkit-core,EmbeddedMan/chipKIT-core,ricklon/chipKIT-core,adamwolf/chipKIT-core,adamwolf/chipKIT-core,chipKIT32/chipkit-core,pontech/chipKIT-core,adamwolf/chipKIT-core,EmbeddedMan/chipKIT-core,pontech/chipKIT-core,majenkotech/chipKIT-core,majenkotech/chipKIT-core,pontech/chipKIT-core,majenkotech/chipKIT-core,majenkotech/chipKIT-core