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Merge pull request #1348 from PavelSindler/eeprom_fix

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EEPROM M501 initialization
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mkbel 2018-11-19 21:36:15 +01:00 committed by GitHub
commit b809182c23
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 12 deletions
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19
Firmware/ConfigurationStore.cpp
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@ -241,24 +241,19 @@ bool Config_RetrieveSettings()
if (cs.max_jerk[Y_AXIS] > DEFAULT_YJERK) cs.max_jerk[Y_AXIS] = DEFAULT_YJERK;
calculate_extruder_multipliers();
//if max_feedrate_silent and max_acceleration_units_per_sq_second_silent were never stored to eeprom, use default values:
for (uint8_t i = 0; i < (sizeof(cs.max_feedrate_silent)/sizeof(cs.max_feedrate_silent[0])); ++i)
{
const uint32_t erased = 0xffffffff;
bool initialized = false;
for (uint8_t i = 0; i < (sizeof(cs.max_feedrate_silent)/sizeof(cs.max_feedrate_silent[0])); ++i)
for(uint8_t j = 0; j < sizeof(float); ++j)
{
for(uint8_t j = 0; j < sizeof(float); ++j)
{
if(0xff != reinterpret_cast<uint8_t*>(&(cs.max_feedrate_silent[i]))[j]) initialized = true;
}
if(erased != cs.max_acceleration_units_per_sq_second_silent[i]) initialized = true;
if(0xff != reinterpret_cast<uint8_t*>(&(cs.max_feedrate_silent[i]))[j]) initialized = true;
}
if (!initialized)
{
memcpy_P(&cs.max_feedrate_silent,&default_conf.max_feedrate_silent, sizeof(cs.max_feedrate_silent));
memcpy_P(&cs.max_acceleration_units_per_sq_second_silent,&default_conf.max_acceleration_units_per_sq_second_silent,
sizeof(cs.max_acceleration_units_per_sq_second_silent));
if (!initialized) memcpy_P(&cs.max_feedrate_silent[i],&default_conf.max_feedrate_silent[i], sizeof(cs.max_feedrate_silent[i]));
if (erased == cs.max_acceleration_units_per_sq_second_silent[i]) {
memcpy_P(&cs.max_acceleration_units_per_sq_second_silent[i],&default_conf.max_acceleration_units_per_sq_second_silent[i],sizeof(cs.max_acceleration_units_per_sq_second_silent[i]));
}
}