diff options
Diffstat (limited to 'src/RepRapFirmware.h')
| -rw-r--r-- | src/RepRapFirmware.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/RepRapFirmware.h b/src/RepRapFirmware.h index a994f734..1f1e1a9d 100644 --- a/src/RepRapFirmware.h +++ b/src/RepRapFirmware.h @@ -382,6 +382,11 @@ union LaserPwmOrIoBits }; #endif +// Find the bit number corresponding to a parameter letter +constexpr unsigned int ParameterLetterToBitNumber(char c) noexcept +{ + return (c <= 'Z') ? c - 'A' : c - ('a' - 26); +} // Debugging support extern "C" void debugPrintf(const char* fmt, ...) noexcept __attribute__ ((format (printf, 1, 2))); #define DEBUG_HERE do { debugPrintf("At " __FILE__ " line %d\n", __LINE__); delay(50); } while (false) |