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Simplify macro expansion with recursion (#21859)

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This commit is contained in:
Scott Lahteine
2021-05-11 08:30:16 -05:00
committed by Scott Lahteine
parent 0167bba371
commit f688c7d20d
3 changed files with 51 additions and 153 deletions
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4
Marlin/src/module/settings.cpp
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@ -3880,8 +3880,8 @@ void MarlinSettings::reset() {
say_M603(forReplay);
SERIAL_ECHOLNPAIR("L", LINEAR_UNIT(fc_settings[0].load_length), " U", LINEAR_UNIT(fc_settings[0].unload_length));
#else
#define _ECHO_603(N) do{ say_M603(forReplay); SERIAL_ECHOLNPAIR("T" STRINGIFY(N) " L", LINEAR_UNIT(fc_settings[N].load_length), " U", LINEAR_UNIT(fc_settings[N].unload_length)); }while(0);
REPEAT(EXTRUDERS, _ECHO_603)
auto echo_603 = [](const bool f, const uint8_t n) { say_M603(f); SERIAL_ECHOLNPAIR("T", n, " L", LINEAR_UNIT(fc_settings[n].load_length), " U", LINEAR_UNIT(fc_settings[n].unload_length)); };
LOOP_L_N(i, EXTRUDERS) echo_603(forReplay, i);
#endif
#endif