Ivan Grokhotkov c61c2a63d0 unity: flush test name before starting the test, use printf everywhere ... Unit test runner expects to see the test name echoed after test selection is made. If the unit test immediately goes into sleep mode, UART output will not be complete, and test runner will not see the test name. This flushes the stream buffer and waits for UART FIFO to be empty before starting the test. Additionally some parts of code used unity_printf and some used printf. Since unity_printf was only useful during very early tests when newlib was not available, replace all its usages with printf.		2018-04-26 18:52:45 +08:00
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unity	unity: flush test name before starting the test, use printf everywhere	2018-04-26 18:52:45 +08:00