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zoomzt2.py
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zoomzt2.py
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#!/usr/bin/python
#
# Script decode/encode ZT2 file from Zoom F/W
# (c) Simon Wood, 11 July 2019
#
from construct import *
#--------------------------------------------------
# Define ZT2/ZD2 file format using Construct (v2.9)
# requires:
# https://github.com/construct/construct
Header = Struct(
Const(b"\x3e\x3e\x3e\x00"),
Padding(22),
"name" / PaddedString(12, "ascii"),
Padding(6),
Const(b"\x01"),
Padding(7),
Const(b"\x3c\x3c\x3c\x00"),
Padding(22),
)
Effect = Struct(
"effect" / PaddedString(12, "ascii"),
Const(b"\x00"),
"version" / PaddedString(4, "ascii"),
Const(b"\x00"),
"installed" / Default(Byte, 1), # "Guitar Lab additional effects" = 0
"id" / Int32ul,
"group" / Computed((this.id & 0xFF000000) >> 24),
Check(this.group == this._.group),
Const(b"\x00\x00\x00"),
)
Group = Struct(
Const(b"\x3e\x3e\x3e\x00"),
"group" / Byte,
"groupname" / Enum(Computed(this.group),
DYNAMICS = 1,
FILTER = 2,
DRIVE = 3,
AMP = 4,
CABINET = 5,
MODULATION = 6,
SFX = 7,
DELAY = 8,
REVERB = 9,
PEDAL = 11,
AG_MODEL = 20,
ACOUSTIC = 29,
RHYTHM = 30,
LOOPER = 31,
),
Padding(21),
"effects" / GreedyRange(Effect),
Const(b"\x3c\x3c\x3c\x00"),
"group_end" / Rebuild(Byte, this.group),
Check(this.group_end == this.group),
Padding(21),
)
ZT2 = Padded(8502, Sequence(
"header" / Header,
"groups" / GreedyRange(Group),
))
'''
ZT2 = Sequence(
"header" / Header,
"groups" / GreedyRange(Group),
)
'''
#--------------------------------------------------
ICON = Struct(
Const(b"ICON"),
"length" / Int32ul,
"data" / Bytes(this.length),
)
TXJ1 = Struct(
Const(b"TXJ1"),
"length" / Int32ul,
"data" / Bytes(this.length),
)
TXE1 = Struct(
Const(b"TXE1"),
"length" / Int32ul,
"peekdescription" / Peek(FixedSized(this.length, PaddedString(this.length, "ascii"))),
"description" / IfThenElse(lambda ctx: ctx.peekdescription == None,
"description" / Bytes(this.length),
"description" / PaddedString(this.length, "ascii"),
),
)
INFO = Struct(
Const(b"INFO"),
"length" / Int32ul,
"data" / Bytes(this.length - 4),
"dspload" / Float32l,
)
DATA = Struct(
Const(b"DATA"),
"length" / Int32ul,
"data" / Bytes(this.length),
)
PRMJ = Struct(
Const(b"PRMJ"),
"length" / Int32ul,
"data" / Bytes(this.length),
)
PRME = Struct(
Const(b"PRME"),
"length" / Int32ul,
"xml" / PaddedString(this.length, "ascii"),
)
ZD2 = Struct(
Const(b"ZDLF"),
"length" / Int32ul,
"checksum" / Int32ul,
"target" / Int32ul,
"hex1" / HexDump(Peek(Bytes(73))),
"unknown" / Bytes(73),
"version" / PaddedString(4, "ascii"),
Const(b"\x00\x00"),
"group" / Byte,
"id" / Int32ul,
"namepeek" / Peek(FixedSized(11, CString("ascii"))),
"name" / IfThenElse(lambda ctx: ctx.namepeek == None,
"name" / PaddedString(11,"ascii"),
"name" / CString("ascii"),
),
"namepad" / If(lambda ctx: ctx.namepeek != None,
"namepad" / Bytes(lambda this: 10 - len(this.name)),
),
"grouppeek" / Peek(FixedSized(11, CString("ascii"))),
"groupname" / IfThenElse(lambda ctx: ctx.grouppeek == None,
"groupname" / PaddedString(11,"ascii"),
"groupname" / CString("ascii"),
),
"grouppad" / If(lambda ctx: ctx.grouppeek != None,
"grouppad" / Bytes(lambda this: 10 - len(this.groupname)),
),
"unknown4" / Bytes(3),
Const(b"\x00\x00\x00"),
"ICON" / ICON,
"TXJ1" / TXJ1,
"TXE1" / TXE1,
"INFO" / INFO,
"DATA" / DATA,
# these do not appear in the effects from AC-2 and AC-3
"PRMJ" / Optional(PRMJ),
"PRME" / Optional(PRME),
"hex5" / HexDump(Peek(Bytes(16))),
"unknown5" / Bytes(16),
)
#--------------------------------------------------
import os
import sys
import mido
import binascii
from time import sleep
midinames = ["ZOOM G", "ZOOM MS Plus Series"]
class zoomzt2(object):
inport = None
outport = None
editor = False
pcmode = False
def is_connected(self):
if self.inport == None or self.outport == None:
return(False)
else:
return(True)
def connect(self, midiskip = 0):
self.inport = None
skip = midiskip
for port in mido.get_input_names():
for midiname in midinames:
if port[:len(midiname)]==midiname:
if not skip:
self.inport = mido.open_input(port)
break
else:
skip = skip - 1
if self.inport != None:
break
self.outport = None
skip = midiskip
for port in mido.get_output_names():
for midiname in midinames:
if port[:len(midiname)]==midiname:
if not skip:
self.outport = mido.open_output(port)
break
else:
skip = skip - 1
if self.outport != None:
break
if self.inport == None or self.outport == None:
#print("Unable to find Pedal")
return(False)
return(True)
def disconnect(self):
if self.pcmode:
self.pcmode_off()
self.inport = None
self.outport = None
def pcmode_on(self):
# Enable PC Mode
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x52])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
self.pcmode = True
def pcmode_off(self):
# Disable PC Mode
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x53])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
self.pcmode = False
def editor_on(self):
# Enable Editor Mode
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x50])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
self.editor = True
def editor_off(self):
# Disable Editor Mode
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x51])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
self.editor = False
def pack(self, data):
# Pack 8bit data into 7bit, MSB's in first byte followed
# by 7 bytes (bits 6..0).
packet = bytearray(b"")
encode = bytearray(b"\x00")
for byte in data:
encode[0] = encode[0] + ((byte & 0x80) >> len(encode))
encode.append(byte & 0x7f)
if len(encode) > 7:
packet = packet + encode
encode = bytearray(b"\x00")
# don't forget to add last few bytes
if len(encode) > 1:
packet = packet + encode
return(packet)
def unpack(self, packet):
# Unpack data 7bit to 8bit, MSBs in first byte
data = bytearray(b"")
loop = -1
hibits = 0
for byte in packet:
if loop !=-1:
if (hibits & (2**loop)):
data.append(128 + byte)
else:
data.append(byte)
loop = loop - 1
else:
hibits = byte
# do we need to acount for short sets (at end of block block)?
loop = 6
return(data)
def add_effect(self, data, name, version, id, installed=True):
config = ZT2.parse(data)
head, tail = os.path.split(name)
group_new = (id & 0xFF000000) >> 24
group_found = False
for group in config[1]:
if group['group'] == group_new:
group_found = True
effects = group['effects']
slice = 0
for effect in effects:
if effect['effect'] == tail:
del effects[slice]
slice = slice + 1
new = dict(effect=tail, version=version, id=id, installed=installed)
effects.append(new)
if not group_found:
effects = []
new = dict(effect=tail, version=version, id=id, installed=installed, group=group_new)
effects.append(new)
new = dict(group=group_new, groupname=group_new, effects=effects, groupend=group_new)
config[1].append(new)
return ZT2.build(config)
def add_effect_from_filename(self, data, name):
binfile = open(name, "rb")
if binfile:
bindata = binfile.read()
binfile.close()
binconfig = ZD2.parse(bindata)
head, tail = os.path.split(name)
return self.add_effect(data, tail, binconfig['version'], binconfig['id'])
return data
def remove_effect(self, data, name):
config = ZT2.parse(data)
head, tail = os.path.split(name)
for group in config[1]:
effects = group['effects']
slice = 0
for effect in effects:
if effect['effect'] == tail:
del effects[slice]
slice = slice + 1
return ZT2.build(config)
def filename(self, packet, name):
# send filename (with different packet headers)
head, tail = os.path.split(name)
for x in range(len(tail)):
packet.append(ord(tail[x]))
packet.append(0x00)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
return(msg)
def file_check(self, name):
# check file is present on device
packet = bytearray(b"\x52\x00\x6e\x60\x25\x00\x00")
head, tail = os.path.split(name)
self.filename(packet, tail)
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x05, 0x00])
self.outport.send(msg); sleep(0); resp = self.inport.receive()
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x27])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
if bytes(resp.data[-5:]) == b'\x00\x00\x00\x00\x00':
return(True)
return(False)
def file_wild(self, first):
if first:
packet = bytearray(b"\x52\x00\x6e\x60\x25\x00\x00")
else:
packet = bytearray(b"\x52\x00\x6e\x60\x26\x00\x00")
msg = self.filename(packet, "*")
if msg.data[4] == 4:
for x in range(14,27):
if msg.data[x] == 0:
return bytes(msg.data[14:x]).decode("utf-8")
else:
return ""
def file_download(self, name):
# download file from pedal to PC
packet = bytearray(b"\x52\x00\x6e\x60\x20\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00")
head, tail = os.path.split(name)
self.filename(packet, tail)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
# Read parts 1 through 17 - refers to FLST_SEQ, possibly larger
data = bytearray(b"")
while True:
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x05, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x22, 0x14, 0x2f, 0x60, 0x00, 0x0c, 0x00, 0x04, 0x00, 0x00, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x05, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
#decode received data
packet = msg.data
length = int(packet[9]) * 128 + int(packet[8])
if packet[4] != 4 or length == 0:
break
block = self.unpack(packet[10:10 + length + int(length/7) + 1])
# confirm checksum (last 5 bytes of packet)
# note: mido packet does not have SysEx prefix/postfix
checksum = packet[-5] + (packet[-4] << 7) + (packet[-3] << 14) \
+ (packet[-2] << 21) + ((packet[-1] & 0x0F) << 28)
if (checksum ^ 0xFFFFFFFF) == binascii.crc32(block):
data = data + block
else:
print("Checksum error", hex(checksum))
return(data)
def file_upload(self, name, data):
packet = bytearray(b"\x52\x00\x6e\x60\x24")
head, tail = os.path.split(name)
self.filename(packet, tail)
packet = bytearray(b"\x52\x00\x6e\x60\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00")
head, tail = os.path.split(name)
self.filename(packet, tail)
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x05, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
while len(data):
packet = bytearray(b"\x52\x00\x6e\x60\x23\x40\x00\x00\x00\x00")
if len(data) > 512:
length = 512
else:
length = len(data)
packet.append(length & 0x7f)
packet.append((length >> 7) & 0x7f)
packet = packet + bytearray(b"\x00\x00\x00")
packet = packet + self.pack(data[:length])
# Compute CRC32
crc = binascii.crc32(data[:length]) ^ 0xFFFFFFFF
packet.append(crc & 0x7f)
packet.append((crc >> 7) & 0x7f)
packet.append((crc >> 14) & 0x7f)
packet.append((crc >> 21) & 0x7f)
packet.append((crc >> 28) & 0x0f)
data = data[length:]
#print(hex(len(packet)), binascii.hexlify(packet))
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x05, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
def file_delete(self, name):
packet = bytearray(b"\x52\x00\x6e\x60\x24")
head, tail = os.path.split(name)
self.filename(packet, tail)
def file_close(self):
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x21, 0x40, 0x00, 0x00, 0x00, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x09])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
def disk_usage(self):
msg = mido.Message("sysex", data = [0x52, 0x00, 0x6e, 0x60, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00])
self.outport.send(msg); sleep(0); msg = self.inport.receive()
packet = bytes(msg.data)
#print(binascii.hexlify(packet))
#b'52 00 6e 60 04 29 01 00 08 00 34 16 07 07 00 26 7c 12 04 00 00 0000000'
# Max = XX XX XX XX XX,YY YY YY YY YY = Available
maximum = int(packet[10]) + int(packet[11])*128 + int(packet[12])*128*128 +\
int(packet[13])*128*128*128 + int(packet[14])*128*128*128*128
available = int(packet[15]) + int(packet[16])*128 + int(packet[17])*128*128 +\
int(packet[18])*128*128*128 + int(packet[19])*128*128*128*128
if available and maximum: # prevent div by zero
return((1 - (float(available)/maximum)) * 100)
else:
return(0)
def patch_check(self):
packet = bytearray(b"\x52\x00\x6e\x44")
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
# decode received data
packet = msg.data
count = packet[5] * 128 + packet[4]
psize = packet[7] * 128 + packet[6]
bsize = packet[11] * 128 + packet[10]
return(count, psize, bsize)
def patch_download(self, location):
(count, psize, bsize) = self.patch_check()
packet = bytearray(b"\x52\x00\x6e\x46\x00\x00")
bank = int((location - 1) / bsize)
loc = location - (bank * bsize) - 1
packet.append(bank & 0x7F)
packet.append(bank >> 7)
packet.append(loc & 0x7F)
packet.append(loc >> 7)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
# decode received data
packet = msg.data
length = int(packet[11]) * 128 + int(packet[10])
if length == 0:
return()
data = self.unpack(packet[12:12 + length + int(length/7) + 1])
# confirm checksum (last 5 bytes of packet)
checksum = packet[-5] + (packet[-4] << 7) + (packet[-3] << 14) \
+ (packet[-2] << 21) + ((packet[-1] & 0x0F) << 28)
if (checksum ^ 0xFFFFFFFF) != binascii.crc32(data):
print("Checksum error", hex(checksum))
return(data)
def patch_upload(self, location, data):
(count, psize, bsize) = self.patch_check()
packet = bytearray(b"\x52\x00\x6e\x45\x00\x00")
bank = int((location - 1) / bsize)
loc = location - (bank * bsize) - 1
packet.append(bank & 0x7F)
packet.append(bank >> 7)
packet.append(loc & 0x7F)
packet.append(loc >> 7)
length = len(data)
packet.append(length & 0x7f)
packet.append((length >> 7) & 0x7f)
packet = packet + self.pack(data[:length])
# Compute CRC32
crc = binascii.crc32(data[:length]) ^ 0xFFFFFFFF
packet.append(crc & 0x7f)
packet.append((crc >> 7) & 0x7f)
packet.append((crc >> 14) & 0x7f)
packet.append((crc >> 21) & 0x7f)
packet.append((crc >> 28) & 0x0f)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
def patch_download_old(self, location):
(count, psize, bsize) = self.patch_check()
packet = bytearray(b"\x52\x00\x6e\x09\x00")
bank = int((location - 1) / bsize)
packet.append(bank)
packet.append(location - (bank * bsize) - 1)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
# decode received data
packet = msg.data
length = int(packet[8]) * 128 + int(packet[7])
if length == 0:
return()
data = self.unpack(packet[9:9 + length + int(length/7) + 1])
# confirm checksum (last 5 bytes of packet)
checksum = packet[-5] + (packet[-4] << 7) + (packet[-3] << 14) \
+ (packet[-2] << 21) + ((packet[-1] & 0x0F) << 28)
if (checksum ^ 0xFFFFFFFF) != binascii.crc32(data):
print("Checksum error", hex(checksum))
return(data)
def patch_upload_old(self, location, data):
(count, psize, bsize) = self.patch_check()
packet = bytearray(b"\x52\x00\x6e\x08\x00")
bank = int((location - 1) / bsize)
packet.append(bank)
packet.append(location - (bank * bsize) - 1)
length = len(data)
packet.append(length & 0x7f)
packet.append((length >> 7) & 0x7f)
packet = packet + self.pack(data[:length])
# Compute CRC32
crc = binascii.crc32(data[:length]) ^ 0xFFFFFFFF
packet.append(crc & 0x7f)
packet.append((crc >> 7) & 0x7f)
packet.append((crc >> 14) & 0x7f)
packet.append((crc >> 21) & 0x7f)
packet.append((crc >> 28) & 0x0f)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
def patch_download_current(self):
packet = bytearray(b"\x52\x00\x6e\x64\x13")
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
# decode received data
packet = msg.data
length = int(packet[7]) * 128 + int(packet[6])
if length == 0:
return()
data = self.unpack(packet[8:8 + length + int(length/7) + 1])
# confirm checksum (last 5 bytes of packet)
checksum = packet[-5] + (packet[-4] << 7) + (packet[-3] << 14) \
+ (packet[-2] << 21) + ((packet[-1] & 0x0F) << 28)
if (checksum ^ 0xFFFFFFFF) != binascii.crc32(data):
print("Checksum error", hex(checksum))
return(data)
def patch_download_current_old(self):
packet = bytearray(b"\x52\x00\x6e\x29")
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); sleep(0); msg = self.inport.receive()
# decode received data
packet = msg.data
data = self.unpack(packet[4:])
return(data)
'''
def patch_upload_current(self, data):
packet = bytearray(b"\x52\x00\x6e\x28")
'''
def tuner(self, on = 0):
packet = bytearray(b"\x52\x00\x6e\x64")
if on:
packet.append(0x0b)
else:
packet.append(0x0c)
msg = mido.Message("sysex", data = packet)
self.outport.send(msg); #sleep(0); msg = self.inport.receive()
def tuner_read(self):
note = None
delta = 0
notes = ["A", "A#", "B", "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "-"]
for msg in self.inport.iter_pending():
if msg.type == "control_change":
if msg.control == 98:
if msg.value < 13:
note = notes[msg.value]
if msg.control == 99:
delta = msg.value - 8
return(note, delta)
#--------------------------------------------------
def download_and_save_file(pedal, name, outname = ""):
data = bytearray(b"")
if pedal.file_check(name):
data = pedal.file_download(name)
pedal.file_close()
else:
print("File \"" + name + "\" was not found on the pedal" )
if data:
if outname == "":
outname = name
outfile = open(outname, "wb")
if outfile:
outfile.write(data)
outfile.close()
else:
print("Unable to open FILE \"" + name + "\" for writing")
return data
def download_and_save_all_files(pedal, dirname):
files = []
name = pedal.file_wild(True)
while name:
files.append(name)
name = pedal.file_wild(False)
for name in files:
fullname = os.path.join(dirname, name)
print("Downloading file " + name.ljust(12) + " -> " + fullname)
download_and_save_file(pedal, name, fullname)
def main():
from argparse import ArgumentParser
data = bytearray(b"")
pedal = zoomzt2()
parser = ArgumentParser(prog="zoomzt2")
parser.add_argument('files', metavar='FILE', nargs='+',
help='File(s) to process')
# actions on FLST_SEQ file (local or received from pedal)
parser.add_argument("-d", "--dump",
help="dump configuration to text",
action="store_true", dest="dump")
parser.add_argument("-s", "--summary",
help="summarized configuration in human readable form",
action="store_true", dest="summary")
parser.add_argument("-b", "--build",
help="output commands required to build this FLTS_SEQ",
dest="build")
parser.add_argument("-A", "--add",
help="add effect to FLST_SEQ", dest="add")
parser.add_argument("-v", "--ver",
help="effect version (use with --add)", dest="ver")
parser.add_argument("-i", "--id",
help="effect id (use with --add)", dest="id")
parser.add_argument("-D", "--delete",
help="delete effect from FLST_SEQ", dest="delete")
parser.add_argument("-N", "--not-add", action="store_true",
help="add effect to FLST_SEQ, but as uninstalled", dest="notadd")
parser.add_argument("-t", "--toggle",
help="toggle install/uninstall state of effect NAME in FLST_SEQ", dest="toggle")
parser.add_argument("-w", "--write", dest="write",
help="write config back to same file", action="store_true")
# interaction with attached device
parser.add_argument("-R", "--receive",
help="Receive FLST_SEQ from attached device",
action="store_true", dest="receive")
parser.add_argument("-S", "--send",
help="Send FLST_SEQ to attached device",
action="store_true", dest="send")
zd2 = parser.add_argument_group("ZD2", "Process ZDL2 effect file(s)").add_mutually_exclusive_group()
zd2.add_argument("-I", "--install",
help="Install effect binary to attached device, updating FLST_SEQ",
action="store_true", dest="install")
zd2.add_argument("-U", "--uninstall",
help="Remove effect binary from attached device, updating FLST_SEQ",
action="store_true", dest="uninstall")
zd2.add_argument("--install-only",
help="Install effect binary to attached device without affecting FLST_SEQ",
action="store_true", dest="installonly")
zd2.add_argument("--uninstall-only",
help="Remove effect binary from attached device without affecting FLST_SEQ",
action="store_true", dest="uninstallonly")
zd2.add_argument("-e", "--effectdown",
help="Download effect binary with name FILE",
action="store_true", dest="effectdown")
parser.add_argument("--include-zic",
help="When downloading or uploading effect binary, include the corrsponding .ZIC icon file",
action="store_true", dest="includezic")
parser.add_argument("--include-zir",
help="When downloading or uploading effect binary, include the corrsponding .ZIR impulse response file",
action="store_true", dest="includezir")
zd2.add_argument("--download-all",
help="Download all files on pedal to directory FILE",
action="store_true", dest="downloadall")
zd2.add_argument("-a", "--available",
help="Print out the available diskspace after action",
action="store_true", dest="available")
# attached device's effect patches
zptc = parser.add_argument_group("ZPTC", "Process ZPTC patch file").add_mutually_exclusive_group()
zptc.add_argument("-p", "--patchdown", type=int,
help="download specific zptc", dest="patchdown")
zptc.add_argument("-P", "--patchup", type=int,
help="upload specific zptc", dest="patchup")
zptc.add_argument("-c", "--curdown", action="store_true",
help="download current zptc", dest="curdown")
parser.add_argument("--old-patch",
help="Use the 'old' method for reading patches",
action="store_true", dest="oldpatch")
parser.add_argument("-M", "--midiskip",
type=int, default=0, dest="midiskip",
help="Skip devices when connecting, ie when you have multiple pedals")
options = parser.parse_args()
if not len(options.files):
parser.error("FILE not specified")
if options.curdown:
# do this first as we do not need PC mode,
# which would cancel unsaved changes
if not pedal.connect(options.midiskip):
sys.exit("Unable to find Pedal")
if options.oldpatch:
pedal.editor_on()
data = pedal.patch_download_current_old()
pedal.editor_off()
else:
data = pedal.patch_download_current()
pedal.disconnect()
outfile = open(options.files[0], "wb")
if not outfile:
sys.exit("Unable to open FILE for writing")
outfile.write(data)
outfile.close()
exit(0)
if options.receive or options.send or \
options.install or options.uninstall or \
options.installonly or options.uninstallonly or \
options.patchdown or options.patchup or \
options.effectdown or options.downloadall:
if not pedal.connect(options.midiskip):
sys.exit("Unable to find Pedal")
else:
pedal.pcmode_on()
if options.patchdown:
(count, size, banks) = pedal.patch_check()
if options.patchdown < 1 or options.patchdown > count:
pedal.disconnect()
sys.exit("Patch number should be between 1 and " + str(count))
if options.oldpatch:
data = pedal.patch_download_old(options.patchdown)
else:
data = pedal.patch_download(options.patchdown)
pedal.disconnect()
outfile = open(options.files[0], "wb")
if not outfile:
sys.exit("Unable to open FILE for writing")
outfile.write(data)
outfile.close()
exit(0)
if options.patchup:
(count, size, banks) = pedal.patch_check()
if options.patchup < 1 or options.patchup > count:
pedal.disconnect()
sys.exit("Patch number should be between 1 and " + str(count))
infile = open(options.files[0], "rb")
if not infile:
pedal.disconnect()
sys.exit("Unable to open FILE for reading")
else:
data = infile.read()
infile.close()
if len(data):
if options.oldpatch:
data = pedal.patch_upload_old(options.patchup, data)
else:
data = pedal.patch_upload(options.patchup, data)
pedal.disconnect()
exit(0)
if options.effectdown:
print("Downloading effect: \"" + options.files[0] + "\"" )
download_and_save_file(pedal, options.files[0])
filename, extension = os.path.splitext(options.files[0])
if options.includezic:
zicfilename = filename + ".ZIC"
print("Downloading icon: \"" + zicfilename + "\"" )
download_and_save_file(pedal, zicfilename)
if options.includezir:
zirfilename = filename + ".ZIR"
print("Downloading IR: \"" + zirfilename + "\"" )
download_and_save_file(pedal, zirfilename)
pedal.disconnect()
exit(0)
if options.downloadall:
dirname = options.files[0]
print("Downloading all files to directory \"" + dirname + "\"" )
if not os.path.exists(dirname):
os.makedirs(dirname)
download_and_save_all_files(pedal, dirname)
pedal.disconnect()
exit(0)
if options.receive or options.install or options.uninstall:
if pedal.file_check("FLST_SEQ.ZT2"):
data = pedal.file_download("FLST_SEQ.ZT2")
pedal.file_close()
elif not options.installonly and not options.uninstallonly:
# Read data from local file
infile = open(options.files[0], "rb")
if not infile:
sys.exit("Unable to open config FILE for reading")
else:
data = infile.read()
infile.close()
if data and options.add and options.ver and options.id:
if options.id[:2] == "0x":
data = pedal.add_effect(data, options.add, options.ver, int(options.id, 16), not options.notadd)
else:
data = pedal.add_effect(data, options.add, options.ver, int(options.id), not options.notadd)
if data and options.delete:
data = pedal.remove_effect(data, options.delete)
if data and options.toggle:
config = ZT2.parse(data)
groupnum=0
for group in config[1]:
for effect in dict(group)["effects"]:
if dict(effect)["effect"] == options.toggle:
if dict(effect)["installed"] == 1:
config[1][groupnum]["effects"][0]["installed"] = 0
else:
config[1][groupnum]["effects"][0]["installed"] = 1
groupnum = groupnum + 1
data = ZT2.build(config)
if options.install or options.installonly:
for target in options.files:
binfile = open(target, "rb")
if binfile:
bindata = binfile.read()
binfile.close()
print("Installing effect:", target)
if not pedal.file_check(target):
print("uploading...")
pedal.file_upload(target, bindata)
pedal.file_close()
if options.available:
print("Percentage disk use:", pedal.disk_usage())
if data and options.install:
data = pedal.add_effect_from_filename(data, target)
filename, extension = os.path.splitext(target)
if options.includezic:
zicfilename = filename + ".ZIC"
binfile = open(zicfilename, "rb")
if binfile:
bindata = binfile.read()
binfile.close()
if not pedal.file_check(zicfilename):