Mike Teachman f301170c7c esp32/machine_hw_spi: Fix exception msg when host is already in use.
When a SPI bus is initialized with a SPI host that is currently in use the
exception msg incorrectly indicates "SPI device already in use".  The
mention of "device" in the exception msg is confusing because the error is
about trying to use a SPI host that is already claimed.  A better exception
msg is "SPI host already in use".
2019-10-23 13:31:13 +11:00
..