Differences

This shows you the differences between two versions of the page.

--- uphp:functions:spi_read [2017/05/24 11:49]
jeff created
+++ uphp:functions:spi_read [2021/09/13 05:57] (current)
@@ Line 18: / Line 18: @@
 ====Return Values====
-An <html><b><span style="color:green">integer<span style="color:black"></b></html> byte value read from the <tooltip title="Serial Peripheral Interface">SPI</tooltip> bus
+An <html><b><span style="color:green">integer<span style="color:black"></b></html> byte value read from the <tooltip title="Serial Peripheral Interface">SPI</tooltip> bus (0-255)
 ====See Also====

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