Default DAC values for RigidBoard V2
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				| @ -44,3 +44,4 @@ | ||||
| #define DAC_STEPPER_GAIN     1 // value of 1 here sets gain of 2
 | ||||
| #define DAC_DISABLE_PIN     42 // set low to enable DAC
 | ||||
| #define DAC_OR_ADDRESS    0x01 | ||||
| #define DAC_STEPPER_DFLT { 70, 80, 90, 80 } // Default values for drive strength percent
 | ||||
|  | ||||
| @ -49,7 +49,7 @@ | ||||
| 
 | ||||
|   bool dac_present = false; | ||||
|   const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER; | ||||
|   uint16_t dac_channel_pct[XYZE]; | ||||
|   uint16_t dac_channel_pct[XYZE] = DAC_STEPPER_DFLT; | ||||
| 
 | ||||
|   int dac_init() { | ||||
|     #if PIN_EXISTS(DAC_DISABLE) | ||||
| @ -65,6 +65,11 @@ | ||||
|     mcp4728_setVref_all(DAC_STEPPER_VREF); | ||||
|     mcp4728_setGain_all(DAC_STEPPER_GAIN); | ||||
|      | ||||
|     if (mcp4728_getDrvPct(0) < 1 || mcp4728_getDrvPct(1) < 1 || mcp4728_getDrvPct(2) < 1 || mcp4728_getDrvPct(3) < 1 ) { | ||||
|       mcp4728_setDrvPct(dac_channel_pct); | ||||
|       mcp4728_eepromWrite(); | ||||
|     } | ||||
| 
 | ||||
|     return 0; | ||||
|   } | ||||
| 
 | ||||
|  | ||||
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