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MajicDesigns / MD_MAX72XX

LED Matrix Library
GNU Lesser General Public License v2.1
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esp32 #57

Closed roetske closed 1 year ago

roetske commented 1 year ago

esp32 dev mod i get when compiling this warning libraries\MD_MAX72XX\src/MD_MAX72xx.h:14:2: warning: #warning "ARDUINO SPI interface activated." [-Wcpp]

warning "ARDUINO SPI interface activated."

I notice also spi is runnning slow. Speed scrolling stays the same. even if i change speed to 25.

My includes are the following.

include

include

include

include

include

include

MajicDesigns commented 1 year ago

This is just an information message to verify that the ARDUINO option is enabled. I comes from this preprocessor code:

#if MBED_SPI_ACTIVE
#warning "MBED SPI interface activated."
#else
#warning "ARDUINO SPI interface activated."
#endif

If your SPI is running slow then you will need to check other sections of your code as this is probably not the cause.

roetske commented 1 year ago

thx for the reply.