4 Commits (44e2a009fdebc20c6cb8c7ca49c34c7edb5cd8e4)

Author	SHA1	Message	Date
Kevin Bracey	b110ef4c1c	Improve efficiency and formatting of ITM output ... SerialWireOutput was outputting 1 character per 32-bit write to the ITM stimulus port. This is inefficient, and causes processing problems with some viewers due to them receiving 3 NUL bytes between each desired character. Rework to allow us to be more efficient, and eliminate those NUL bytes: * Retain existing mbed_itm_send() and clarify it's a single 32-bit write. * Add new mbed_itm_send_block() that is appropriate for sending character data, and modify SerialWireOutput to use it. * Move "wait for FIFO ready" check to before the write, rather than after. One minor correction - FIFOREADY is a single bit of the register read. Don't interpret reserved bits.	2018-07-15 22:53:31 -05:00
Martin Kojtal	aad7092798	drivers: astyle update	2018-07-15 22:53:19 -05:00
George Beckstein	d3ab5c7e59	Added SerialWireOutput to mbed namespace	2018-03-22 12:35:54 -04:00
Marcus Chang	bbf92fdf0d	Instrumented Trace Macrocell (ITM) HAL API ... HAL API for initializing the ITM and setting SWO debug output. Actual debug output implemented as SWO FileHandle.	2018-02-16 08:24:31 -08:00