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EEPROM saving of z_values.

Tried to make it a little intelligent.
pull/1/head
Edward Patel 10 years ago
parent
commit
28c91deb5c
  1. 41
      Marlin/ConfigurationStore.cpp

41
Marlin/ConfigurationStore.cpp

@ -113,7 +113,7 @@ void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
// wrong data being written to the variables.
// ALSO: always make sure the variables in the Store and retrieve sections are in the same order.
#define EEPROM_VERSION "V16"
#define EEPROM_VERSION "V17"
#ifdef EEPROM_SETTINGS
@ -136,9 +136,26 @@ void Config_StoreSettings() {
EEPROM_WRITE_VAR(i, max_e_jerk);
EEPROM_WRITE_VAR(i, add_homing);
uint8_t mesh_num_x = 3;
uint8_t mesh_num_y = 3;
#if defined(MESH_BED_LEVELING)
// Compile time test that sizeof(mbl.z_values) is as expected
typedef char c_assert[(sizeof(mbl.z_values) == MESH_NUM_X_POINTS*MESH_NUM_Y_POINTS*sizeof(dummy)) ? 1 : -1];
mesh_num_x = MESH_NUM_X_POINTS;
mesh_num_y = MESH_NUM_Y_POINTS;
EEPROM_WRITE_VAR(i, mbl.active);
EEPROM_WRITE_VAR(i, mesh_num_x);
EEPROM_WRITE_VAR(i, mesh_num_y);
EEPROM_WRITE_VAR(i, mbl.z_values);
#else
uint8_t dummy_uint8 = 0;
EEPROM_WRITE_VAR(i, dummy_uint8);
EEPROM_WRITE_VAR(i, mesh_num_x);
EEPROM_WRITE_VAR(i, mesh_num_y);
dummy = 0.0f;
for (int q=0; q<mesh_num_x*mesh_num_y; q++) {
EEPROM_WRITE_VAR(i, dummy);
}
#endif // MESH_BED_LEVELING
#ifdef DELTA
@ -277,9 +294,29 @@ void Config_RetrieveSettings() {
EEPROM_READ_VAR(i, max_e_jerk);
EEPROM_READ_VAR(i, add_homing);
uint8_t mesh_num_x = 0;
uint8_t mesh_num_y = 0;
#if defined(MESH_BED_LEVELING)
EEPROM_READ_VAR(i, mbl.active);
EEPROM_READ_VAR(i, mbl.z_values);
EEPROM_READ_VAR(i, mesh_num_x);
EEPROM_READ_VAR(i, mesh_num_y);
if (mesh_num_x != MESH_NUM_X_POINTS ||
mesh_num_y != MESH_NUM_Y_POINTS) {
mbl.reset();
for (int q=0; q<mesh_num_x*mesh_num_y; q++) {
EEPROM_READ_VAR(i, dummy);
}
} else {
EEPROM_READ_VAR(i, mbl.z_values);
}
#else
uint8_t dummy_uint8 = 0;
EEPROM_READ_VAR(i, dummy_uint8);
EEPROM_READ_VAR(i, mesh_num_x);
EEPROM_READ_VAR(i, mesh_num_y);
for (int q=0; q<mesh_num_x*mesh_num_y; q++) {
EEPROM_READ_VAR(i, dummy);
}
#endif // MESH_BED_LEVELING
#ifdef DELTA

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