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Option to use raw digipot values (#17536)

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This commit is contained in:
grauerfuchs
2020-04-18 23:56:23 -04:00
committed by GitHub
parent 8e8ba46cb6
commit 4a5a3d27ed
13 changed files with 89 additions and 84 deletions
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4
Marlin/src/inc/Conditionals_adv.h
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@ -113,6 +113,10 @@
#define HAS_LEDS_OFF_FLAG 1
#endif
#if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
#define HAS_I2C_DIGIPOT 1
#endif
// Multiple Z steppers
#ifndef NUM_Z_STEPPER_DRIVERS
#define NUM_Z_STEPPER_DRIVERS 1

12
Marlin/src/inc/SanityCheck.h
View File

@ -497,6 +497,8 @@
#error "HOMING_BACKOFF_MM is now HOMING_BACKOFF_POST_MM. Please update Configuration_adv.h."
#elif defined(X_HOME_BUMP_MM) || defined(Y_HOME_BUMP_MM) || defined(Z_HOME_BUMP_MM)
#error "[XYZ]_HOME_BUMP_MM is now HOMING_BUMP_MM. Please update Configuration_adv.h."
#elif defined(DIGIPOT_I2C)
#error "DIGIPOT_I2C is now DIGIPOT_MCP4451 (or DIGIPOT_MCP4018). Please update Configuration_adv.h."
#endif
/**
@ -1587,6 +1589,8 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
// Pins are required for heaters
#if ENABLED(HEATER_0_USES_MAX6675) && !PIN_EXISTS(MAX6675_SS)
#error "MAX6675_SS_PIN (required for TEMP_SENSOR_0) not defined for this board."
#elif HOTENDS && !HAS_TEMP_HOTEND
#error "TEMP_0_PIN (required for TEMP_SENSOR_0) not defined for this board."
#elif (HOTENDS > 1 || ENABLED(HEATERS_PARALLEL)) && !HAS_HEATER_1
#error "HEATER_1_PIN not defined for this board."
#endif
@ -2443,10 +2447,12 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
/**
* Digipot requirement
*/
#if ENABLED(DIGIPOT_MCP4018)
#if !defined(DIGIPOTS_I2C_SDA_X) || !defined(DIGIPOTS_I2C_SDA_Y) || !defined(DIGIPOTS_I2C_SDA_Z) \
#if HAS_I2C_DIGIPOT
#if BOTH(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
#error "Enable only one of DIGIPOT_MCP4018 or DIGIPOT_MCP4451."
#elif !defined(DIGIPOTS_I2C_SDA_X) || !defined(DIGIPOTS_I2C_SDA_Y) || !defined(DIGIPOTS_I2C_SDA_Z) \
|| !defined(DIGIPOTS_I2C_SDA_E0) || !defined(DIGIPOTS_I2C_SDA_E1)
#error "DIGIPOT_MCP4018 requires DIGIPOTS_I2C_SDA_* pins to be defined."
#error "DIGIPOT_MCP4018/4451 requires DIGIPOTS_I2C_SDA_* pins to be defined."
#endif
#endif