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Init DAC_DISABLE_PIN in dac_init

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Scott Lahteine 2016-06-27 12:38:00 -07:00
parent 6c60869409
commit ddb386c139
1 changed files with 5 additions and 0 deletions
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5
Marlin/stepper_dac.cpp
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@ -51,6 +51,11 @@
const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER; const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER;
int dac_init() { int dac_init() {
#if PIN_EXISTS(DAC_DISABLE)
pinMode(DAC_DISABLE_PIN, OUTPUT);
digitalWrite(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC
#endif
mcp4728_init(); mcp4728_init();
if (mcp4728_simpleCommand(RESET)) return -1; if (mcp4728_simpleCommand(RESET)) return -1;