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printer: helper macros

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Robin Müller 2021-01-14 19:32:18 +01:00
parent d6b0af3be7
commit fd11cae7be
1 changed files with 14 additions and 0 deletions
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14
serviceinterface/ServiceInterfacePrinter.h
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@ -2,6 +2,20 @@
#include <cstdio> #include <cstdio>
#endif #endif
//! https://stackoverflow.com/questions/111928/is-there-a-printf-converter-to-print-in-binary-format
//! Can be used to print out binary numbers in human-readable format.
#define BYTE_TO_BINARY_PATTERN "%c%c%c%c%c%c%c%c"
#define BYTE_TO_BINARY(byte) \
(byte & 0x80 ? '1' : '0'), \
(byte & 0x40 ? '1' : '0'), \
(byte & 0x20 ? '1' : '0'), \
(byte & 0x10 ? '1' : '0'), \
(byte & 0x08 ? '1' : '0'), \
(byte & 0x04 ? '1' : '0'), \
(byte & 0x02 ? '1' : '0'), \
(byte & 0x01 ? '1' : '0')
namespace sif { namespace sif {
enum PrintLevel { enum PrintLevel {