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lcd.py
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lcd.py
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import binascii
from time import sleep
from threading import Thread
from array import array
from io import BytesIO
from PIL import Image
import lib_col_pic
import atexit
import serial
FHONE = 0x5a
FHTWO = 0xa5
FHLEN = 0x06
MaxFileNumber = 25
RegAddr_W = 0x80
RegAddr_R = 0x81
CMD_WRITEVAR = 0x82
CMD_READVAR = 0x83
CMD_CONSOLE = 0x42
ExchangePageBase = 0x5A010000 # Unsigned long
StartSoundSet = 0x060480A0
FONT_EEPROM = 0
# variable addr
ExchangepageAddr = 0x0084
SoundAddr = 0x00A0
RX_STATE_IDLE = 0
RX_STATE_READ_LEN = 1
RX_STATE_READ_CMD = 2
RX_STATE_READ_DAT = 3
PLA = 0
ABS = 1
PETG = 2
TPU = 3
PROBE = 4
class _printerData():
hotend_target = None
hotend = None
bed_target = None
bed = None
state = None
percent = None
duration = None
remaining = None
feedrate = None
flowrate = 0
fan = None
x_pos = None
y_pos = None
z_pos = None
z_offset = None
file_name = None
max_velocity = None
max_accel = None
max_accel_to_decel = None
square_corner_velocity = None
class LCDEvents():
HOME = 1
MOVE_X = 2
MOVE_Y = 3
MOVE_Z = 4
MOVE_E = 5
NOZZLE = 6
BED = 7
FILES = 8
PRINT_START = 9
PRINT_STOP = 10
PRINT_PAUSE = 11
PRINT_RESUME = 12
PROBE = 13
BED_MESH = 14
LIGHT = 15
FAN = 16
MOTOR_OFF = 17
PRINT_STATUS = 18 ## Not needed?
PRINT_SPEED = 19
FLOW = 20
Z_OFFSET = 21
PROBE_COMPLETE = 22
PROBE_BACK = 23
ACCEL = 24
ACCEL_TO_DECEL = 25
VELOCITY = 26
SQUARE_CORNER_VELOCITY = 27
THUMBNAIL = 28
CONSOLE = 29
class LCD:
def __init__(self, port=None, baud=115200, callback=None):
self.addr_func_map = {
0x1002: self._MainPage,
0x1004: self._Adjustment,
0x1006: self._PrintSpeed,
0x1008: self._StopPrint,
0x100A: self._PausePrint,
0x100C: self._ResumePrint,
0x1026: self._ZOffset,
0x1030: self._TempScreen,
0x1032: self._CoolScreen,
0x1034: self._Heater0TempEnter,
0x1038: self._Heater1TempEnter,
0x103A: self._HotBedTempEnter,
0x103E: self._SettingScreen,
0x1040: self._SettingBack,
0x1044: self._BedLevelFun,
0x1046: self._AxisPageSelect,
0x1048: self._Xaxismove,
0x104A: self._Yaxismove,
0x104C: self._Zaxismove,
0x104E: self._SelectExtruder,
0x1054: self._Heater0LoadEnter,
0x1056: self._FilamentLoad,
0x1058: self._Heater1LoadEnter,
0x105C: self._SelectLanguage,
0x105E: self._FilamentCheck,
0x105F: self._PowerContinuePrint,
0x1090: self._PrintSelectMode,
0x1092: self._XhotendOffset,
0x1094: self._YhotendOffset,
0x1096: self._ZhotendOffset,
0x1098: self._StoreMemory,
0x2198: self._PrintFile,
0x2199: self._SelectFile,
0x110E: self._ChangePage,
0x2200: self._SetPreNozzleTemp,
0x2201: self._SetPreBedTemp,
0x2202: self._HardwareTest,
0X2203: self._Err_Control,
0x4201: self._Console
}
self.evt = LCDEvents()
self.callback = callback
self.printer = _printerData()
# PLA, ABS, PETG, TPU, PROBE
self.preset_temp = [200, 245, 225, 220, 200]
self.preset_bed_temp = [ 60, 100, 70, 60, 60]
self.preset_index = 0
# UART communication parameters
self.ser = serial.Serial()
self.ser.port = port
self.ser.baudrate = baud
self.ser.timeout = None
self.running = False
self.rx_buf = bytearray()
self.rx_data_cnt = 0
self.rx_state = RX_STATE_IDLE
self.error_from_lcd = False
# List of GCode files
self.files = False
self.selected_file = False
self.waiting = None
# Adjusting temp and move axis params
self.adjusting = 'Hotend'
self.temp_unit = 10
self.move_unit = 1
self.load_len = 25
self.feedrate_e = 300
self.z_offset_unit = None
self.light = False
# Adjusting speed
self.speed_adjusting = None
self.speed_unit = 10
self.adjusting_max = False
self.accel_unit = 100
# Probe /Level mode
self.probe_mode = False
# Thumbnail
self.is_thumbnail_written = False
self.askprint = False
# Make sure the serial port closes when you quit the program.
atexit.register(self._atexit)
def _atexit(self):
self.ser.close()
self.running = False
def start(self, *args, **kwargs):
self.running = True
self.ser.open()
Thread(target=self.run).start()
#self.write(b'page boot')
self.write("page boot")
self.write(b'com_star')
self.write(b'main.va0.val=1')
self.write("boot.j0.val=1")
self.write("boot.t0.txt=\"KlipperLCD.service starting...\"")
#self.write("page main")
def boot_progress(self, progress):
self.write("boot.t0.txt=\"Waiting for Klipper...\"")
self.write("boot.j0.val=%d" % progress)
def about_machine(self, size, fw):
print("Machine size: " + self.printer.MACHINE_SIZE)
print("Klipper version: " + self.printer.SHORT_BUILD_VERSION)
self.write("information.size.txt=\"%s\"" % size)
self.write("information.sversion.txt=\"%s\"" % fw)
def write(self, data, eol=True, lf=False):
dat = bytearray()
if type(data) == str:
dat.extend(map(ord, data))
else:
dat.extend(data)
if lf:
dat.extend(dat[-1:])
dat.extend(dat[-1:])
dat[len(dat)-2] = 10 #'\r'
dat[len(dat)-3] = 13 #'\n'
self.ser.write(dat)
if eol:
self.ser.write(bytearray([0xFF, 0xFF, 0xFF]))
def clear_thumbnail(self):
self.write("printpause.cp0.close()")
self.write("printpause.cp0.aph=0")
self.write("printpause.va0.txt=\"\"")
self.write("printpause.va1.txt=\"\"")
def write_thumbnail(self, img):
# Clear screen
self.clear_thumbnail()
# Open as image
im = Image.open(BytesIO(img))
width, height = im.size
if width != 160 or height != 160:
im = im.resize((160, 160))
width, height = im.size
pixels = im.load()
color16 = array('H')
for i in range(height): #Height
for j in range(width): #Width
r, g, b, a = pixels[j, i]
r = r >> 3
g = g >> 2
b = b >> 3
rgb = (r << 11) | (g << 5) | b
if rgb == 0x0000:
rgb = 0x4AF0
color16.append(rgb)
output_data = bytearray(height * width * 10)
result_int = lib_col_pic.ColPic_EncodeStr(color16, width, height, output_data, width * height * 10, 1024)
each_max = 512
j = 0
k = 0
result = [bytearray()]
for i in range(len(output_data)):
if output_data[i] != 0:
if j % each_max == 0:
result.append(bytearray())
k += 1
result[k].append(output_data[i])
j += 1
# Send image to screen
self.error_from_lcd = True
while self.error_from_lcd == True:
print("Write thumbnail to LCD")
self.error_from_lcd = False
# Clear screen
self.clear_thumbnail()
sleep(0.2)
for bytes in result:
self.write("printpause.cp0.aph=0")
self.write("printpause.va0.txt=\"\"")#
self.write("printpause.va0.txt=\"", eol = False)
self.write(bytes, eol = False)
self.write("\"")
self.write(("printpause.va1.txt+=printpause.va0.txt"))
sleep(0.02)
sleep(0.2)
self.write("printpause.cp0.aph=127")
self.write("printpause.cp0.write(printpause.va1.txt)")
self.is_thumbnail_written = True
print("Write thumbnail to LCD done!")
if self.askprint == True:
self.write("askprint.cp0.aph=127")
self.write("askprint.cp0.write(printpause.va1.txt)")
def clear_console(self):
self.write("console.buf.txt=\"\"")
self.write("console.slt0.txt=\"\"")
def format_console_data(self, msg, data_type):
data = None
if data_type == 'command':
data = "> " + msg
elif data_type == 'response':
if 'B:' in msg and 'T0:' in msg:
pass ## Filter out temperature responses
else:
data = msg.replace("// ", "")
data = data.replace("??????", "?")
data = data.replace("echo: ", "")
data = "< " + data
else:
print("format_console_data: type unknown")
return data
def write_console(self, data):
if "\"" in data:
data = data.replace("\"", "'")
if '\n' in data:
data = data.replace("\n", "\r\n")
self.write("console.buf.txt=\"%s\"" % data, lf = True)
self.write("console.buf.txt+=console.slt0.txt")
self.write("console.slt0.txt=console.buf.txt")
def write_gcode_store(self, gcode_store):
self.clear_console()
for data in gcode_store:
msg = self.format_console_data(data['message'], data['type'])
if msg:
self.write_console(msg)
def write_macros(self, macros):
self.write("macro.cb0.path=\"\"")
for macro in macros:
line_feed = True
if macro == macros[-1]: #Last element, dont print with line feed
line_feed = False
self.write("macro.cb0.path+=\"%s\"" % macro, lf = line_feed)
def data_update(self, data):
#print("data.state: %s self.printer.state: %s" % (data.state, self.printer.state))
if data.hotend_target != self.printer.hotend_target:
self.write("pretemp.nozzle.txt=\"%d\"" % data.hotend_target)
if data.bed_target != self.printer.bed_target:
self.write("pretemp.bed.txt=\"%d\"" % data.bed_target)
if data.hotend != self.printer.hotend or data.hotend_target != self.printer.hotend_target:
self.write("main.nozzletemp.txt=\"%d / %d\"" % (data.hotend, data.hotend_target))
if data.bed != self.printer.bed or data.bed_target != self.printer.bed_target:
self.write("main.bedtemp.txt=\"%d / %d\"" % (data.bed, data.bed_target))
if self.probe_mode and data.z_pos != self.printer.z_pos:
self.write("leveldata.z_offset.val=%d" % (int)(data.z_pos * 100))
#self.write("adjustzoffset.z_offset.val=%d" % (int)(data.z_pos * 100))
#if self.speed_adjusting == 'PrintSpeed' and data.feedrate != self.printer.feedrate:
# self.write("adjustspeed.targetspeed.val=%d" % data.feedrate)
#elif self.speed_adjusting == 'Flow' and data.flowrate != self.printer.flowrate:
# self.write("adjustspeed.targetspeed.val=%d" % data.flowrate)
#elif self.speed_adjusting == 'Fan' and data.fan != self.printer.fan:
# self.write("adjustspeed.targetspeed.val=%d" % data.fan)
if self.adjusting_max:
if data.max_accel != self.printer.max_accel:
self.write("speed_settings.accel.val=%d" % data.max_accel)
if data.max_accel_to_decel != self.printer.max_accel_to_decel:
self.write("speed_settings.accel_to_decel.val=%d" % data.max_accel_to_decel)
if data.max_velocity != self.printer.max_velocity:
self.write("speed_settings.velocity.val=%d" % data.max_velocity)
if data.square_corner_velocity != self.printer.square_corner_velocity:
self.write("speed_settings.sqr_crnr_vel.val=%d" % int(data.square_corner_velocity*10))
if data.state != self.printer.state:
print("Printer state: %s" % data.state)
if data.state == "printing":
print("Ongoing print detected")
self.write("page printpause")
self.write("restFlag1=0")
self.write("restFlag2=1")
if self.is_thumbnail_written == False:
self.callback(self.evt.THUMBNAIL, None)
elif data.state == "paused" or data.state == "pausing":
print("Ongoing pause detected")
self.write("page printpause")
self.write("restFlag1=1")
if self.is_thumbnail_written == False:
self.callback(self.evt.THUMBNAIL, None)
elif (data.state == "cancelled"):
self.write("page main")
self.is_thumbnail_written = False
elif (data.state == "complete"):
self.write("page printfinish")
self.is_thumbnail_written = False
if data != self.printer:
self.printer = data
def probe_mode_start(self):
self.probe_mode = True
self.z_offset_unit = 1
self.write("leveldata.z_offset.val=%d" % (int)(self.printer.z_pos * 100))
#self.write("adjustzoffset.z_offset.val=%d" % (int)(self.printer.z_pos * 100))
self.write("page leveldata_36")
self.write("leveling_36.tm0.en=0")
self.write("leveling.tm0.en=0")
def run(self):
while self.running:
incomingByte = self.ser.read(1)
#
if self.rx_state == RX_STATE_IDLE:
if incomingByte[0] == FHONE:
self.rx_buf.extend(incomingByte)
elif incomingByte[0] == FHTWO:
if self.rx_buf[0] == FHONE:
self.rx_buf.extend(incomingByte)
self.rx_state = RX_STATE_READ_LEN
else:
self.rx_buf.clear()
print("Unexpected header received: 0x%02x ()" % incomingByte[0])
else:
self.rx_buf.clear()
self.error_from_lcd = True
print("Unexpected data received: 0x%02x" % incomingByte[0])
#
elif self.rx_state == RX_STATE_READ_LEN:
# Check if len is as expected, seems to alway be 6 bytes?
#if incomingByte[0] == FHLEN:
self.rx_buf.extend(incomingByte) # Read length
self.rx_state = RX_STATE_READ_DAT
#else:
# self.rx_buf.clear()
# self.rx_state = RX_STATE_IDLE
# print("Unexpected len param received: 0x%02x" % incomingByte[0])
#
elif self.rx_state == RX_STATE_READ_DAT:
self.rx_buf.extend(incomingByte)
self.rx_data_cnt += 1
len = self.rx_buf[2]
if self.rx_data_cnt >= len:
# New command/message received from display
cmd = self.rx_buf[3]
data = self.rx_buf[-(len-1):] # Remove header and command
# Handle incoming data
self._handle_command(cmd, data)
self.rx_buf.clear()
self.rx_data_cnt = 0
self.rx_state = RX_STATE_IDLE
def _handle_command(self, cmd, dat):
if cmd == CMD_WRITEVAR: #0x82
print("Write variable command received")
print(binascii.hexlify(dat))
elif cmd == CMD_READVAR: #0x83
addr = dat[0]
addr = (addr << 8) | dat[1]
bytelen = dat[2]
data = [32]
for i in range (0, bytelen, 2):
idx = int(i / 2)
data[idx] = dat[3 + i]
data[idx] = (data[idx] << 8) | dat[4 + i]
self._handle_readvar(addr, data)
elif cmd == CMD_CONSOLE: #0x42
addr = dat[0]
addr = (addr << 8) | dat[1]
data = dat[3:] # Remove addr and len
self._handle_readvar(addr, data)
else:
print("Command not reqognised: %d" % cmd)
print(binascii.hexlify(dat))
def _handle_readvar(self, addr, data):
if addr in self.addr_func_map:
# Call function corresponding with addr
if (self.addr_func_map[addr].__name__ == "_BedLevelFun" and data[0] == 0x0a):
pass ## Avoid to spam the log file while printing
else:
print("%s: len: %d data[0]: %x" % (self.addr_func_map[addr].__name__, len(data), data[0]))
self.addr_func_map[addr](data)
else:
print("_handle_readvar: addr %x not recognised" % addr)
def _Console(self, data):
if data[0] == 0x01: # Back
state = self.printer.state
if state == "printing" or state == "paused" or state == "pausing":
self.write("page printpause")
else:
self.write("page main")
else:
print(data.decode())
self.callback(self.evt.CONSOLE, data.decode())
def _MainPage(self, data):
if data[0] == 1: # Print
# Request files
files = self.callback(self.evt.FILES)
self.files = files
if (files):
i = 0
for file in files:
print(file)
page_num = ((i / 5) + 1)
self.write("file%d.t%d.txt=\"%s\"" % (page_num, i, file))
i += 1
self.write("page file1")
else:
self.files = False
# Clear old files from LCD
for i in range(0, MaxFileNumber):
page_num = ((i / 5) + 1)
self.write("file%d.t%d.txt=\"\"" % (page_num, i))
self.write("page nosdcard")
elif data[0] == 2: # Abort print
print("Abort print not supported") #TODO:
else:
print("_MainPage: %d not supported" % data[0])
def _Adjustment(self, data):
if data[0] == 0x01: # Filament tab
self.write("adjusttemp.targettemp.val=%d" % self.printer.hotend_target)
self.write("adjusttemp.va0.val=1")
self.write("adjusttemp.va1.val=3") #Setting default to 10
self.adjusting = 'Hotend'
self.temp_unit = 10
self.move_unit = 1
elif data[0] == 0x02:
self.write("page printpause")
elif data[0] == 0x03:
if self.printer.fan > 0:
self.printer.fan = 0
self.callback(self.evt.FAN, 0)
else:
self.printer.fan = 100
self.callback(self.evt.FAN, 100)
elif data[0] == 0x05:
print("Filament tab")
self.speed_adjusting = None
self.write("page adjusttemp")
elif data[0] == 0x06: # Speed tab
print("Speed tab")
self.speed_adjusting = 'PrintSpeed'
self.write("adjustspeed.targetspeed.val=%d" % self.printer.feedrate)
self.write("page adjustspeed")
elif data[0] == 0x07: # Adjust tab
print("Adjust tab")
self.z_offset_unit = 0.1
self.speed_adjusting = None
self.write("adjustzoffset.zoffset_value.val=2")
print(self.printer.z_offset)
self.write("adjustzoffset.z_offset.val=%d" % (int) (self.printer.z_offset * 100))
self.write("page adjustzoffset")
elif data[0] == 0x08: #
self.printer.feedrate = 100
self.write("adjustspeed.targetspeed.val=%d" % 100)
self.callback(self.evt.PRINT_SPEED, self.printer.feedrate)
elif data[0] == 0x09:
self.printer.flowrate = 100
self.write("adjustspeed.targetspeed.val=%d" % 100)
self.callback(self.evt.FLOW, self.printer.flowrate)
elif data[0] == 0x0a:
self.printer.fan = 100
self.write("adjustspeed.targetspeed.val=%d" % 100)
self.callback(self.evt.FAN, self.printer.fan)
else:
print("_Adjustment: %d not supported" % data[0])
def _PrintSpeed(self, data):
print("_PrintSpeed: %d not supported" % data[0])
def _StopPrint(self, data):
if data[0] == 0x01 or data[0] == 0xf1:
self.callback(self.evt.PRINT_STOP)
self.write("resumeconfirm.t1.txt=\"Stopping print. Please wait!\"")
elif data[0] == 0xF0:
if self.printer.state == "printing":
self.write("page printpause")
else:
print("_StopPrint: %d not supported" % data[0])
def _PausePrint(self, data):
if data[0] == 0x01:
if self.printer.state == "printing":
self.write("page pauseconfirm")
elif data[0] == 0xF1:
self.callback(self.evt.PRINT_PAUSE)
self.write("page printpause")
else:
print("_PausePrint: %d not supported" % data[0])
def _ResumePrint(self, data):
if data[0] == 0x01:
if self.printer.state == "paused" or self.printer.state == "pausing":
self.callback(self.evt.PRINT_RESUME)
self.write("page printpause")
else:
print("_ResumePrint: %d not supported" % data[0])
def _ZOffset(self, data):
print("_ZOffset: %d not supported" % data[0])
def _TempScreen(self, data):
if data[0] == 0x01: # Hotend
self.write("adjusttemp.targettemp.val=%d" % self.printer.hotend_target)
self.adjusting = 'Hotend'
elif data[0] == 0x03: # Heatbed
self.write("adjusttemp.targettemp.val=%d" % self.printer.bed_target)
self.adjusting = 'Heatbed'
elif data[0] == 0x04: #
pass
elif data[0] == 0x05: # Move 0.1mm / 1C / 1%
self.temp_unit = 1
self.speed_unit = 1
self.move_unit = 0.1
self.accel_unit = 10
elif data[0] == 0x06: # Move 1mm / 5C / 5%
self.temp_unit = 5
self.speed_unit = 5
self.move_unit = 1
self.accel_unit = 50
elif data[0] == 0x07: # Move 10mm / 10C /10%
self.temp_unit = 10
self.speed_unit = 10
self.move_unit = 10
self.accel_unit = 100
elif data[0] == 0x08: # + temp
if self.adjusting == 'Hotend':
self.printer.hotend_target += self.temp_unit
self.write("adjusttemp.targettemp.val=%d" % self.printer.hotend_target)
self.callback(self.evt.NOZZLE, self.printer.hotend_target)
elif self.adjusting == 'Heatbed':
self.printer.bed_target += self.temp_unit
self.write("adjusttemp.targettemp.val=%d" % self.printer.bed_target)
self.callback(self.evt.BED, self.printer.bed_target)
elif data[0] == 0x09: # - temp
if self.adjusting == 'Hotend':
self.printer.hotend_target -= self.temp_unit
self.write("adjusttemp.targettemp.val=%d" % self.printer.hotend_target)
self.callback(self.evt.NOZZLE, self.printer.hotend_target)
elif self.adjusting == 'Heatbed':
self.printer.bed_target -= self.temp_unit
self.write("adjusttemp.targettemp.val=%d" % self.printer.bed_target)
self.callback(self.evt.BED, self.printer.bed_target)
elif data[0] == 0x0a: # Print
self.write("adjustspeed.targetspeed.val=%d" % self.printer.feedrate)
self.speed_adjusting = 'PrintSpeed'
elif data[0] == 0x0b: # Flow
self.write("adjustspeed.targetspeed.val=%d" % self.printer.flowrate)
self.speed_adjusting = 'Flow'
elif data[0] == 0x0c: # Fan
self.write("adjustspeed.targetspeed.val=%d" % self.printer.fan)
self.speed_adjusting = 'Fan'
elif data[0] == 0x0d or data[0] == 0x0e: # Adjust speed
unit = self.speed_unit
if data[0] == 0x0e:
unit = -self.speed_unit
if self.speed_adjusting == 'PrintSpeed':
self.printer.feedrate += unit
self.write("adjustspeed.targetspeed.val=%d" % self.printer.feedrate)
self.callback(self.evt.PRINT_SPEED, self.printer.feedrate)
elif self.speed_adjusting == 'Flow':
self.printer.flowrate += unit
self.write("adjustspeed.targetspeed.val=%d" % self.printer.flowrate)
self.callback(self.evt.FLOW, self.printer.flowrate)
elif self.speed_adjusting == 'Fan':
self.printer.fan += unit
self.write("adjustspeed.targetspeed.val=%d" % self.printer.fan)
self.callback(self.evt.FAN, self.printer.fan)
else:
print("self.speed_adjusting not recognised %s" % self.speed_adjusting)
elif data[0] == 0x42: # Accel/Speed advanced
self.speed_unit = 10
self.accel_unit = 100
self.adjusting_max = True
self.write("speed_settings.t4.font=0")
self.write("speed_settings.accel.val=%d" % self.printer.max_accel)
self.write("speed_settings.accel_to_decel.val=%d" % self.printer.max_accel_to_decel)
self.write("speed_settings.velocity.val=%d" % self.printer.max_velocity)
self.write("speed_settings.sqr_crnr_vel.val=%d" % int(self.printer.square_corner_velocity*10))
elif data[0] == 0x43: # Max acceleration set
self.adjusting_max = False
elif data[0] == 0x11 or data[0] == 0x15: #Accel decrease / increase
unit = self.accel_unit
if data[0] == 0x11:
unit = -self.accel_unit
new_accel = self.printer.max_accel + unit
self.write("speed_settings.accel.val=%d" % new_accel)
self.callback(self.evt.ACCEL, new_accel)
self.printer.max_accel = new_accel
elif data[0] == 0x12 or data[0] == 0x16: #Accel to Decel decrease / increase
unit = self.accel_unit
if data[0] == 0x12:
unit = -self.accel_unit
new_accel = self.printer.max_accel_to_decel + unit
self.write("speed_settings.accel_to_decel.val=%d" % new_accel)
self.callback(self.evt.ACCEL_TO_DECEL, new_accel)
self.printer.max_accel_to_decel = new_accel
elif data[0] == 0x13 or data[0] == 0x17: #Velocity decrease / increase
unit = self.speed_unit
if data[0] == 0x13:
unit = -self.speed_unit
new_velocity = self.printer.max_velocity + unit
self.write("speed_settings.velocity.val=%d" % new_velocity)
self.callback(self.evt.VELOCITY, new_velocity)
self.printer.max_velocity = new_velocity
elif data[0] == 0x14 or data[0] == 0x18: #Square Corner Velozity decrease / increase
unit = self.speed_unit/10
if data[0] == 0x14:
unit = -self.speed_unit/10
new_velocity = self.printer.square_corner_velocity + unit
print(new_velocity*10)
self.write("speed_settings.sqr_crnr_vel.val=%d" % int(new_velocity*10))
self.callback(self.evt.SQUARE_CORNER_VELOCITY, new_velocity)
self.printer.square_corner_velocity = new_velocity
else:
print("_TempScreen: Not recognised %d" % data[0])
def _CoolScreen(self, data):
if data[0] == 0x01: #Turn off nozzle
if self.printer.state == "printing":
# Ignore
self.write("adjusttemp.targettemp.val=%d" % self.printer.hotend_target)
else:
self.callback(self.evt.NOZZLE, 0)
elif data[0] == 0x02: #Turn off bed
self.callback(self.evt.BED, 0)
elif data[0] == 0x09: #Preheat PLA
self.callback(self.evt.NOZZLE, self.preset_temp[PLA])
self.callback(self.evt.BED, self.preset_bed_temp[PLA])
self.write("pretemp.nozzle.txt=\"%d\"" % self.preset_temp[PLA])
self.write("pretemp.bed.txt=\"%d\"" % self.preset_bed_temp[PLA])
elif data[0] == 0x0a: #Preheat ABS
self.callback(self.evt.NOZZLE, self.preset_temp[ABS])
self.callback(self.evt.BED, self.preset_bed_temp[ABS])
self.write("pretemp.nozzle.txt=\"%d\"" % self.preset_temp[ABS])
self.write("pretemp.bed.txt=\"%d\"" % self.preset_bed_temp[ABS])
elif data[0] == 0x0b: #Preheat PETG
self.callback(self.evt.NOZZLE, self.preset_temp[PETG])
self.callback(self.evt.BED, self.preset_bed_temp[PETG])
self.write("pretemp.nozzle.txt=\"%d\"" % self.preset_temp[PETG])
self.write("pretemp.bed.txt=\"%d\"" % self.preset_bed_temp[PETG])
elif data[0] == 0x0c: #Preheat TPU
self.callback(self.evt.NOZZLE, self.preset_temp[TPU])
self.callback(self.evt.BED, self.preset_bed_temp[TPU])
self.write("pretemp.nozzle.txt=\"%d\"" % self.preset_temp[TPU])
self.write("pretemp.bed.txt=\"%d\"" % self.preset_bed_temp[TPU])
elif data[0] == 0x0d: #Preheat PLA setting
self.preset_index = PLA
self.write("tempsetvalue.nozzletemp.val=%d" % self.preset_temp[PLA])
self.write("tempsetvalue.bedtemp.val=%d" % self.preset_bed_temp[PLA])
self.write("page tempsetvalue")
elif data[0] == 0x0e: #Preheat ABS setting
self.preset_index = ABS
self.write("tempsetvalue.nozzletemp.val=%d" % self.preset_temp[ABS])
self.write("tempsetvalue.bedtemp.val=%d" % self.preset_bed_temp[ABS])
self.write("page tempsetvalue")
elif data[0] == 0x0f: #Preheat PETG setting
self.preset_index = PETG
self.write("tempsetvalue.nozzletemp.val=%d" % self.preset_temp[PETG])
self.write("tempsetvalue.bedtemp.val=%d" % self.preset_bed_temp[PETG])
self.write("page tempsetvalue")
elif data[0] == 0x10: #Preheat TPU setting
self.preset_index = TPU
self.write("tempsetvalue.nozzletemp.val=%d" % self.preset_temp[TPU])
self.write("tempsetvalue.bedtemp.val=%d" % self.preset_bed_temp[TPU])
self.write("page tempsetvalue")
elif data[0] == 0x11: # Level
self.preset_index = PROBE
self.write("tempsetvalue.nozzletemp.val=%d" % self.preset_temp[PROBE])
self.write("tempsetvalue.bedtemp.val=%d" % self.preset_bed_temp[PROBE])
self.write("page tempsetvalue")
else:
print("_CoolScreen: Not recognised %d" % data[0])
def _Heater0TempEnter(self, data):
temp = ((data[0] & 0x00FF) << 8) | ((data[0] & 0xFF00) >> 8)
print("Set nozzle temp: %d" % temp)
self.callback(self.evt.NOZZLE, temp)
def _Heater1TempEnter(self, data):
print("_Heater1TempEnter: %d not supported" % data[0])
def _HotBedTempEnter(self, data):
temp = ((data[0] & 0x00FF) << 8) | ((data[0] & 0xFF00) >> 8)
self.callback(self.evt.BED, temp)
def _SettingScreen(self, data):
if data[0] == 0x01:
self.callback(self.evt.PROBE)
self.write("page autohome")
self.write("leveling.va1.val=1")
elif data[0] == 0x06: # Motor release
self.callback(self.evt.MOTOR_OFF)
elif data[0] == 0x07: # Fan Control
pass
elif data[0] == 0x08:
print("What is this???")
pass
elif data[0] == 0x09: #
self.write("page pretemp")
self.write("pretemp.nozzle.txt=\"%d\"" % self.printer.hotend_target)
self.write("pretemp.bed.txt=\"%d\"" % self.printer.bed_target)
elif data[0] == 0x0a:
self.write("page prefilament")
self.write("prefilament.filamentlength.txt=\"%d\"" % self.load_len)
self.write("prefilament.filamentspeed.txt=\"%d\"" % self.feedrate_e)
elif data[0] == 0x0b:
self.write("page set")
elif data[0] == 0x0c:
self.write("page warn_rdlevel")
elif data[0] == 0x0d: # Advanced Settings
self.write("multiset.plrbutton.val=1") #TODO recovery enabled?
#else self.write("multiset.plrbutton.val=1")
self.write("page multiset")
else:
print("_SettingScreen: Not recognised %d" % data[0])
return
def _SettingBack(self, data):
if data[0] == 0x01:
if self.probe_mode:
self.probe_mode = False
self.callback(self.evt.PROBE_BACK)
else:
print("_SettingScreen: Not recognised %d" % data[0])
def _BedLevelFun(self, data):
if data[0] == 0x02 or data[0] == 0x03: # z_offset Up / Down
offset = self.printer.z_offset
unit = self.z_offset_unit
if data[0] == 0x03:
unit = - self.z_offset_unit
if self.probe_mode:
z_pos = self.printer.z_pos + unit
print("Probe: z_pos %d" % z_pos)
self.write("leveldata.z_offset.val=%d" % (int)(pos * 100))
#self.write("adjustzoffset.z_offset.val=%d" % (int)(self.printer.z_pos * 100))
self.callback(self.evt.PROBE, unit)
else:
offset += unit
#self.write("leveldata.z_offset.val=%d" % (int)(offset * 100))
self.write("adjustzoffset.z_offset.val=%d" % (int)(offset * 100))
self.callback(self.evt.Z_OFFSET, offset)
self.printer.z_offset = offset
elif data[0] == 0x04:
self.z_offset_unit = 0.01
self.write("adjustzoffset.zoffset_value.val=1")
elif data[0] == 0x05:
self.z_offset_unit = 0.1
self.write("adjustzoffset.zoffset_value.val=2")
elif data[0] == 0x06:
self.z_offset_unit = 1
self.write("adjustzoffset.zoffset_value.val=3")
elif data[0] == 0x07: # LED 2 TODO: Where is LED2??
print("Toggle led2!!????")
elif data[0] == 0x08: # Light control
if self.light == True:
self.light = False
self.write("status_led2=0")
self.callback(self.evt.LIGHT, 0)
else:
self.light = True
self.write("status_led2=1")
self.callback(self.evt.LIGHT, 128)
elif data[0] == 0x09: # Bed mesh leveling
# Wait for heaters?
self.callback(self.evt.PROBE_COMPLETE)
self.write("page leveldata_36")
self.write("leveling_36.tm0.en=0")
self.write("leveling.tm0.en=0")
#self.write("page warn_zoffset")
elif data[0] == 0x0a:
#status = self.callback(self.evt.PRINT_STATUS)
self.write("printpause.printspeed.txt=\"%d\"" % self.printer.feedrate)
self.write("printpause.fanspeed.txt=\"%d\"" % self.printer.fan)
self.write("printpause.zvalue.val=%d" % (int)(self.printer.z_pos*10))
self.write("printpause.printtime.txt=\"%d h %d min\"" % (self.printer.remaining/3600,(self.printer.remaining % 3600)/60))
self.write("printpause.printprocess.val=%d" % self.printer.percent)
self.write("printpause.printvalue.txt=\"%d\"" % self.printer.percent)
elif data[0] == 0x0b:
pass # Screen requesting nozzle and bed temp
elif data[0] == 0x0c:
pass
#self.write(b'tm0.en=0')
#self.write(b'va0.val=0')
#self.write(b'tm1.en=1')
#self.write(b'main.va0.val=1') #Plus:2 Pro:1 Max:3
elif data[0] == 0x16:
self.write("main.va0.val=1")
self.write("printpause.t0.txt=\"%s\"" % self.printer.file_name)
#status = self.callback(self.evt.PRINT_STATUS)
self.write("printpause.printprocess.val=%d" % self.printer.percent)
self.write("printpause.printvalue.txt=\"%d\"" % self.printer.percent)
else:
print("_BedLevelFun: Data not recognised %d" % data[0])
def _AxisPageSelect(self, data):
if data[0] == 0x04: #Home all
self.callback(self.evt.HOME, 'X Y Z')
elif data[0] == 0x05: #Home X
self.callback(self.evt.HOME, 'X')
elif data[0] == 0x06: #Home Y
self.callback(self.evt.HOME, 'Y')
elif data[0] == 0x07: #Home Z
self.callback(self.evt.HOME, 'Z')
else:
print("_AxisPageSelect: Data not recognised %d" % data[0])
def _Xaxismove(self, data):
if data[0] == 0x01: # X+
self.callback(self.evt.MOVE_X, self.move_unit)
elif data[0] == 0x02: # X-
self.callback(self.evt.MOVE_X, -self.move_unit)
else:
print("_Xaxismove: Data not recognised %d" % data[0])
def _Yaxismove(self, data):
if data[0] == 0x01: # Y+
self.callback(self.evt.MOVE_Y, self.move_unit)
elif data[0] == 0x02: # Y-
self.callback(self.evt.MOVE_Y, -self.move_unit)
else:
print("_Yaxismove: Data not recognised %d" % data[0])
def _Zaxismove(self, data):
if data[0] == 0x01: # Z+
self.callback(self.evt.MOVE_Z, self.move_unit)
elif data[0] == 0x02: # Z-
self.callback(self.evt.MOVE_Z, -self.move_unit)
else:
print("_Zaxismove: Data not recognised %d" % data[0])
def _SelectExtruder(self, data):
print("_SelectExtruder: Not recognised %d" % data[0])
def _Heater0LoadEnter(self, data):
load_len = ((data[0] & 0x00FF) << 8) | ((data[0] & 0xFF00) >> 8)
self.load_len = load_len
print(load_len)
def _Heater1LoadEnter(self, data):
feedrate_e = ((data[0] & 0x00FF) << 8) | ((data[0] & 0xFF00) >> 8)
self.feedrate_e = feedrate_e
print(feedrate_e)
def _FilamentLoad(self, data):
if data[0] == 0x01 or data[0] == 0x02: # Load / Unload
if self.printer.state == 'printing':
self.write("page warn1_filament")
else:
if data[0] == 0x01:
self.callback(self.evt.MOVE_E, [-self.load_len, self.feedrate_e])
else:
self.callback(self.evt.MOVE_E, [self.load_len, self.feedrate_e])
elif data[0] == 0x05: # Temp warning Confirm
pass
elif data[0] == 0x06: # Temp warning Cancel
pass
elif data[0] == 0x0a: # Back
self.write("page main")
else:
print("_FilamentLoad: Not recognised %d" % data[0])