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I2C position encoders update (#9533)

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Updating I2C position encoders to enable babystepping and Babystep XY when using the ecm microstep correction method. Also changed default method to ECM microstep.
This commit is contained in:
Scott Lahteine
2018-02-08 03:57:11 -06:00
committed by GitHub
parent 93af0365e8
commit b2f8b4ada5
48 changed files with 155 additions and 149 deletions
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6
Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h
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@@ -1520,7 +1520,7 @@
//#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
// steps per full revolution (motor steps/rev * microstepping)
//#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
#define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_NONE // Type of error error correction.
#define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
#define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
// printer will attempt to correct the error; errors
// smaller than this are ignored to minimize effects of
@@ -1532,7 +1532,7 @@
#define I2CPE_ENC_2_TICKS_UNIT 2048
//#define I2CPE_ENC_2_TICKS_REV (16 * 200)
//#define I2CPE_ENC_2_INVERT
#define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_NONE
#define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
#define I2CPE_ENC_2_EC_THRESH 0.10
#define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
@@ -1564,7 +1564,7 @@
* this setting determines the minimum update time between checks. A value of 100 works well with
* error rolling average when attempting to correct only for skips and not for vibration.
*/
#define I2CPE_MIN_UPD_TIME_MS 100 // Minimum time in miliseconds between encoder checks.
#define I2CPE_MIN_UPD_TIME_MS 4 // Minimum time in miliseconds between encoder checks.
// Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
#define I2CPE_ERR_ROLLING_AVERAGE