Revert "[Bugfix][T106][bug-view-149] UART sends single character, module does not receive it."

This reverts commit 866bd8fa787fbd04f08a1ab9593cc5c2309f1403.

Reason for revert: cpu load

Change-Id: Iaf511aa36d8e89c1863dd86106d94862904cf1f5
1 file changed