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9 lines
338 B
9 lines
338 B
#ifndef DEBUG_PRINTF_H_
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#define DEBUG_PRINTF_H_
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// Make a safe call to Serial where it checks if the object is valid first. This allows your
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// program to work even when no USB serial is connected. Printing to the Serial object when
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// no valid connection is present will crash the CPU.
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#define DEBUG_PRINT(x) {if (Serial) {x;}}
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#endif
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