Added Config variables for activating I2C LCDs and setting type and address

This commit is contained in:
Bob Clough 2013-02-25 14:14:46 +00:00
parent 83e33bdd26
commit 06272f463d

View File

@ -351,6 +351,15 @@ const bool Z_ENDSTOPS_INVERTING = true; // set to true to invert the logic of th
#endif #endif
#endif #endif
//The LCD is attached via an I2C port expander.
//#define LCD_I2C
#ifdef LCD_I2C
// Port Expander Type - PCF8574 or MCP23008
#define LCD_I2C_TYPE PCF8574
// I2C Address of the port expander
#define LCD_I2C_ADDRESS 0x20
#endif
// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino // Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
//#define FAST_PWM_FAN //#define FAST_PWM_FAN