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Add Azteeg X3 Pro as motherboard 68

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Add digipot i2c control for MCP4451
Allow M907 to set i2c digipot currents in amps
Fix Makefile to allow Azteeg motherboards
Fix Makefile to allow Wire libraries only
Add beeper pin for Azteeg X3 Pro
This commit is contained in:
Jim Morris 2014-02-05 01:47:12 -08:00
parent e1ae7952eb
commit b819fc53ca
9 changed files with 384 additions and 274 deletions
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5
Marlin/Marlin.h
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@ -235,4 +235,9 @@ extern unsigned long stoptime;
// Handling multiple extruders pins
extern uint8_t active_extruder;
#ifdef DIGIPOT_I2C
extern void digipot_i2c_set_current( int channel, float current );
extern void digipot_i2c_init();
#endif
#endif