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buttons: Minor code movement 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-05-26 00:18:48 -04:00
parent 9e1d79500a
commit 8cd8cb492e
1 changed files with 43 additions and 37 deletions
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80
klippy/extras/buttons.py
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@ -5,48 +5,14 @@
# This file may be distributed under the terms of the GNU GPLv3 license.
import logging
QUERY_TIME = .002
RETRANSMIT_COUNT = 50
ADC_REPORT_TIME = 0.015
ADC_DEBOUNCE_TIME = 0.025
ADC_SAMPLE_TIME = 0.001
ADC_SAMPLE_COUNT = 6
# Rotary encoder handler https://github.com/brianlow/Rotary
# Copyright 2011 Ben Buxton (bb@cactii.net).
# Licenced under the GNU GPL Version 3.
R_START = 0x0
R_CW_FINAL = 0x1
R_CW_BEGIN = 0x2
R_CW_NEXT = 0x3
R_CCW_BEGIN = 0x4
R_CCW_FINAL = 0x5
R_CCW_NEXT = 0x6
R_DIR_CW = 0x10
R_DIR_CCW = 0x20
R_DIR_MSK = 0x30
# Use the full-step state table (emits a code at 00 only)
ENCODER_STATES = (
# R_START
(R_START, R_CW_BEGIN, R_CCW_BEGIN, R_START),
# R_CW_FINAL
(R_CW_NEXT, R_START, R_CW_FINAL, R_START | R_DIR_CW),
# R_CW_BEGIN
(R_CW_NEXT, R_CW_BEGIN, R_START, R_START),
# R_CW_NEXT
(R_CW_NEXT, R_CW_BEGIN, R_CW_FINAL, R_START),
# R_CCW_BEGIN
(R_CCW_NEXT, R_START, R_CCW_BEGIN, R_START),
# R_CCW_FINAL
(R_CCW_NEXT, R_CCW_FINAL, R_START, R_START | R_DIR_CCW),
# R_CCW_NEXT
(R_CCW_NEXT, R_CCW_FINAL, R_CCW_BEGIN, R_START)
)
######################################################################
# Button state tracking
######################################################################
QUERY_TIME = .002
RETRANSMIT_COUNT = 50
class MCU_buttons:
def __init__(self, printer, mcu):
self.reactor = printer.get_reactor()
@ -116,6 +82,15 @@ class MCU_buttons:
self.last_button = button
######################################################################
# ADC button tracking
######################################################################
ADC_REPORT_TIME = 0.015
ADC_DEBOUNCE_TIME = 0.025
ADC_SAMPLE_TIME = 0.001
ADC_SAMPLE_COUNT = 6
class MCU_ADC_buttons:
def __init__(self, printer, pin, pullup, debug=False):
self.reactor = printer.get_reactor()
@ -193,6 +168,37 @@ class MCU_ADC_buttons:
# Rotary Encoders
######################################################################
# Rotary encoder handler https://github.com/brianlow/Rotary
# Copyright 2011 Ben Buxton (bb@cactii.net).
# Licenced under the GNU GPL Version 3.
R_START = 0x0
R_CW_FINAL = 0x1
R_CW_BEGIN = 0x2
R_CW_NEXT = 0x3
R_CCW_BEGIN = 0x4
R_CCW_FINAL = 0x5
R_CCW_NEXT = 0x6
R_DIR_CW = 0x10
R_DIR_CCW = 0x20
R_DIR_MSK = 0x30
# Use the full-step state table (emits a code at 00 only)
ENCODER_STATES = (
# R_START
(R_START, R_CW_BEGIN, R_CCW_BEGIN, R_START),
# R_CW_FINAL
(R_CW_NEXT, R_START, R_CW_FINAL, R_START | R_DIR_CW),
# R_CW_BEGIN
(R_CW_NEXT, R_CW_BEGIN, R_START, R_START),
# R_CW_NEXT
(R_CW_NEXT, R_CW_BEGIN, R_CW_FINAL, R_START),
# R_CCW_BEGIN
(R_CCW_NEXT, R_START, R_CCW_BEGIN, R_START),
# R_CCW_FINAL
(R_CCW_NEXT, R_CCW_FINAL, R_START, R_START | R_DIR_CCW),
# R_CCW_NEXT
(R_CCW_NEXT, R_CCW_FINAL, R_CCW_BEGIN, R_START)
)
class RotaryEncoder:
def __init__(self, cw_callback, ccw_callback):
self.cw_callback = cw_callback