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Use pgm_read_ptr for tables of pointers

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Scott Lahteine
2018-03-23 02:16:35 -04:00
parent 9da0797e29
commit ea1a83ce41
1 changed files with 1 additions and 1 deletions
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Marlin/src/feature/tmc_util.cpp
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@@ -223,7 +223,7 @@ void _tmc_say_axis(const TMC_AxisEnum axis) {
ext_E2[] PROGMEM = "E2", ext_E3[] PROGMEM = "E3",
ext_E4[] PROGMEM = "E4";
const static char* const tmc_axes[] PROGMEM = { ext_X, ext_Y, ext_Z, ext_X2, ext_Y2, ext_Z2, ext_E0, ext_E1, ext_E2, ext_E3, ext_E4 };
serialprintPGM((char*)pgm_read_word(&tmc_axes[axis]));
serialprintPGM((char*)pgm_read_ptr(&tmc_axes[axis]));
}
void _tmc_say_current(const TMC_AxisEnum axis, const uint16_t curr) {