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uvk5-reverse-engineering
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convert all remainging flags/masks to bitwise logic

main
sq5bpf 2023-06-21 13:40:59 +02:00
rodzic b4fccb7ff2
commit 8427c0618f
1 zmienionych plików z 49 dodań i 62 usunięć
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uvk5.py
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@ -47,8 +47,7 @@ DEBUG_SHOW_OBFUSCATED_COMMANDS = False
# might be useful for someone debugging some obscure memory issue # might be useful for someone debugging some obscure memory issue
DEBUG_SHOW_MEMORY_ACTIONS = False DEBUG_SHOW_MEMORY_ACTIONS = False
DRIVER_VERSION = "Quansheng UV-K5 driver v20230619 (c) Jacek Lipkowski SQ5BPF" DRIVER_VERSION = "Quansheng UV-K5 driver v20230621 (c) Jacek Lipkowski SQ5BPF"
PRINT_CONSOLE = False
MEM_FORMAT = """ MEM_FORMAT = """
#seekto 0x0000; #seekto 0x0000;
@ -72,8 +71,25 @@ struct {
is_in_scanlist:1, is_in_scanlist:1,
shift:2; shift:2;
u8 flags2; //u8 flags2;
u8 dtmf_flags; u8 flags2_unknown7:1,
flags2_unknown6:1,
flags2_unknown5:1,
bclo:1,
txpower:2,
bandwidth:1,
freq_reverse:1;
//u8 dtmf_flags;
u8 dtmf_flags_unknown7:1,
dtmf_flags_unknown6:1,
dtmf_flags_unknown5:1,
dtmf_flags_unknown4:1,
dtmf_flags_unknown3:1,
dtmf_pttid:2,
dtmf_decode:1;
u8 step; u8 step;
u8 scrambler; u8 scrambler;
} channel[214]; } channel[214];
@ -200,31 +216,16 @@ SAVE_MASK_0E = 0b11110001
SAVE_MASK_0F = 0b11110000 SAVE_MASK_0F = 0b11110000
# flags1 # flags1
FLAGS1_OFFSET_MASK = 0b11
FLAGS1_OFFSET_NONE = 0b00 FLAGS1_OFFSET_NONE = 0b00
FLAGS1_OFFSET_MINUS = 0b10 FLAGS1_OFFSET_MINUS = 0b10
FLAGS1_OFFSET_PLUS = 0b01 FLAGS1_OFFSET_PLUS = 0b01
FLAGS1_ISSCANLIST = 0b100 POWER_HIGH = 0b10
FLAGS1_ISAM = 0b10000 POWER_MEDIUM = 0b01
POWER_LOW = 0b00
# flags2
FLAGS2_BCLO = 0b10000
FLAGS2_POWER_MASK = 0b1100
FLAGS2_POWER_HIGH = 0b1000
FLAGS2_POWER_MEDIUM = 0b0100
FLAGS2_POWER_LOW = 0b0000
FLAGS2_BANDWIDTH = 0b10
FLAGS2_REVERSE = 0b1
# dtmf_flags # dtmf_flags
PTTID_LIST = ["off", "BOT", "EOT", "BOTH"] PTTID_LIST = ["off", "BOT", "EOT", "BOTH"]
FLAGS_DTMF_PTTID_MASK = 0b110 # PTTID: 00-disabled, 01-BOT, 10-EOT, 11-BOTH
FLAGS_DTMF_PTTID_DISABLED = 0b000
FLAGS_DTMF_PTTID_BOT = 0b010
FLAGS_DTMF_PTTID_EOT = 0b100
FLAGS_DTMF_PTTID_BOTH = 0b110
FLAGS_DTMF_DECODE = 0b1
# power # power
UVK5_POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=1.50), UVK5_POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=1.50),
@ -280,9 +281,11 @@ DTCS_CODES = [
] ]
FLOCK_LIST = ["Off", "FCC", "CE", "GB", "430", "438"] FLOCK_LIST = ["Off", "FCC", "CE", "GB", "430", "438"]
SCANRESUME_LIST = ["TO: Resume after 5 seconds", SCANRESUME_LIST = ["TO: Resume after 5 seconds",
"CO: Resume after signal dissapears", "CO: Resume after signal dissapears",
"SE: Stop scanning after receiving a signal"] "SE: Stop scanning after receiving a signal"]
WELCOME_LIST = ["Full Screen", "Welcome Info", "Voltage"] WELCOME_LIST = ["Full Screen", "Welcome Info", "Voltage"]
KEYPADTONE_LIST = ["Off", "Chinese", "English"] KEYPADTONE_LIST = ["Off", "Chinese", "English"]
LANGUAGE_LIST = ["Chinese", "English"] LANGUAGE_LIST = ["Chinese", "English"]
@ -320,7 +323,6 @@ BANDS_NOLIMITS = {
5: [400.0, 469.9999], 5: [400.0, 469.9999],
6: [470.0, 1300.0] 6: [470.0, 1300.0]
} }
BANDMASK = 0b1111
VFO_CHANNEL_NAMES = ["F1(50M-76M)A", "F1(50M-76M)B", VFO_CHANNEL_NAMES = ["F1(50M-76M)A", "F1(50M-76M)B",
"F2(108M-136M)A", "F2(108M-136M)B", "F2(108M-136M)A", "F2(108M-136M)B",
@ -854,7 +856,7 @@ class UVK5Radio(chirp_common.CloneModeRadio):
if (mem.offset == 0): if (mem.offset == 0):
mem.duplex = '' mem.duplex = ''
else: else:
if _mem.shift == FLAGS1_OFFSET_MINUS: if _mem.shift == FLAGS1_OFFSET_MINUS:
mem.duplex = '-' mem.duplex = '-'
elif _mem.shift == FLAGS1_OFFSET_PLUS: elif _mem.shift == FLAGS1_OFFSET_PLUS:
mem.duplex = '+' mem.duplex = '+'
@ -866,12 +868,12 @@ class UVK5Radio(chirp_common.CloneModeRadio):
# mode # mode
if _mem.enable_am > 0: if _mem.enable_am > 0:
if (_mem.flags2 & FLAGS2_BANDWIDTH) > 0: if _mem.bandwidth > 0:
mem.mode = "NAM" mem.mode = "NAM"
else: else:
mem.mode = "AM" mem.mode = "AM"
else: else:
if (_mem.flags2 & FLAGS2_BANDWIDTH) > 0: if _mem.bandwidth > 0:
mem.mode = "NFM" mem.mode = "NFM"
else: else:
mem.mode = "FM" mem.mode = "FM"
@ -884,9 +886,9 @@ class UVK5Radio(chirp_common.CloneModeRadio):
mem.tuning_step = 2.5 mem.tuning_step = 2.5
# power # power
if (_mem.flags2 & FLAGS2_POWER_MASK) == FLAGS2_POWER_HIGH: if _mem.txpower == POWER_HIGH:
mem.power = UVK5_POWER_LEVELS[2] mem.power = UVK5_POWER_LEVELS[2]
elif (_mem.flags2 & FLAGS2_POWER_MASK) == FLAGS2_POWER_MEDIUM: elif _mem.txpower == POWER_MEDIUM:
mem.power = UVK5_POWER_LEVELS[1] mem.power = UVK5_POWER_LEVELS[1]
else: else:
mem.power = UVK5_POWER_LEVELS[0] mem.power = UVK5_POWER_LEVELS[0]
@ -900,26 +902,26 @@ class UVK5Radio(chirp_common.CloneModeRadio):
mem.extra = RadioSettingGroup("Extra", "extra") mem.extra = RadioSettingGroup("Extra", "extra")
# BCLO # BCLO
is_bclo = bool(_mem.flags2 & FLAGS2_BCLO > 0) is_bclo = bool(_mem.bclo > 0)
rs = RadioSetting("bclo", "BCLO", RadioSettingValueBoolean(is_bclo)) rs = RadioSetting("bclo", "BCLO", RadioSettingValueBoolean(is_bclo))
mem.extra.append(rs) mem.extra.append(rs)
tmpcomment += "BCLO:"+(is_bclo and "ON" or "off")+" " tmpcomment += "BCLO:"+(is_bclo and "ON" or "off")+" "
# Frequency reverse - whatever that means, don't see it in the manual # Frequency reverse - whatever that means, don't see it in the manual
is_frev = bool(_mem.flags2 & FLAGS2_REVERSE > 0) is_frev = bool(_mem.freq_reverse > 0)
rs = RadioSetting("frev", "FreqRev", RadioSettingValueBoolean(is_frev)) rs = RadioSetting("frev", "FreqRev", RadioSettingValueBoolean(is_frev))
mem.extra.append(rs) mem.extra.append(rs)
tmpcomment += "FreqReverse:"+(is_frev and "ON" or "off")+" " tmpcomment += "FreqReverse:"+(is_frev and "ON" or "off")+" "
# PTTID # PTTID
pttid = (_mem.dtmf_flags & FLAGS_DTMF_PTTID_MASK) >> 1 pttid = _mem.dtmf_pttid
rs = RadioSetting("pttid", "PTTID", RadioSettingValueList( rs = RadioSetting("pttid", "PTTID", RadioSettingValueList(
PTTID_LIST, PTTID_LIST[pttid])) PTTID_LIST, PTTID_LIST[pttid]))
mem.extra.append(rs) mem.extra.append(rs)
tmpcomment += "PTTid:"+PTTID_LIST[pttid]+" " tmpcomment += "PTTid:"+PTTID_LIST[pttid]+" "
# DTMF DECODE # DTMF DECODE
is_dtmf = bool(_mem.dtmf_flags & FLAGS_DTMF_DECODE > 0) is_dtmf = bool(_mem.dtmf_decode > 0)
rs = RadioSetting("dtmfdecode", "DTMF decode", rs = RadioSetting("dtmfdecode", "DTMF decode",
RadioSettingValueBoolean(is_dtmf)) RadioSettingValueBoolean(is_dtmf))
mem.extra.append(rs) mem.extra.append(rs)
@ -936,8 +938,6 @@ class UVK5Radio(chirp_common.CloneModeRadio):
mem.extra.append(rs) mem.extra.append(rs)
tmpcomment += "Scrambler:"+SCRAMBLER_LIST[enc]+" " tmpcomment += "Scrambler:"+SCRAMBLER_LIST[enc]+" "
# scanlists
pttid = (_mem.dtmf_flags & FLAGS_DTMF_PTTID_MASK) >> 1
rs = RadioSetting("scanlists", "Scanlists", RadioSettingValueList( rs = RadioSetting("scanlists", "Scanlists", RadioSettingValueList(
SCANLIST_LIST, tmpscn)) SCANLIST_LIST, tmpscn))
mem.extra.append(rs) mem.extra.append(rs)
@ -1870,17 +1870,17 @@ class UVK5Radio(chirp_common.CloneModeRadio):
# mode # mode
if mem.mode == "NFM": if mem.mode == "NFM":
_mem.flags2 = _mem.flags2 | FLAGS2_BANDWIDTH _mem.bandwidth = 1
_mem.enable_am = 0; _mem.enable_am = 0
elif mem.mode == "FM": elif mem.mode == "FM":
_mem.flags2 = _mem.flags2 & ~FLAGS2_BANDWIDTH _mem.bandwidth = 0
_mem.enable_am = 0; _mem.enable_am = 0
elif mem.mode == "NAM": elif mem.mode == "NAM":
_mem.flags2 = _mem.flags2 | FLAGS2_BANDWIDTH _mem.bandwidth = 1
_mem.enable_am = 1; _mem.enable_am = 1
elif mem.mode == "AM": elif mem.mode == "AM":
_mem.flags2 = _mem.flags2 & ~FLAGS2_BANDWIDTH _mem.bandwidth = 0
_mem.enable_am = 1; _mem.enable_am = 1
# frequency/offset # frequency/offset
_mem.freq = mem.freq/10 _mem.freq = mem.freq/10
@ -1913,40 +1913,27 @@ class UVK5Radio(chirp_common.CloneModeRadio):
# tx power # tx power
if str(mem.power) == str(UVK5_POWER_LEVELS[2]): if str(mem.power) == str(UVK5_POWER_LEVELS[2]):
_mem.flags2 = ( _mem.txpower = POWER_HIGH
_mem.flags2 & ~FLAGS2_POWER_MASK) | FLAGS2_POWER_HIGH
elif str(mem.power) == str(UVK5_POWER_LEVELS[1]): elif str(mem.power) == str(UVK5_POWER_LEVELS[1]):
_mem.flags2 = ( _mem.txpower = POWER_MEDIUM
_mem.flags2 & ~FLAGS2_POWER_MASK) | FLAGS2_POWER_MEDIUM
else: else:
_mem.flags2 = (_mem.flags2 & ~FLAGS2_POWER_MASK) _mem.txpower = POWER_LOW
for setting in mem.extra: for setting in mem.extra:
sname = setting.get_name() sname = setting.get_name()
svalue = setting.value.get_value() svalue = setting.value.get_value()
if sname == "bclo": if sname == "bclo":
if svalue: _mem.bclo = svalue and 1 or 0
_mem.flags2 = _mem.flags2 | FLAGS2_BCLO
else:
_mem.flags2 = _mem.flags2 & ~FLAGS2_BCLO
if sname == "pttid": if sname == "pttid":
_mem.dtmf_flags = ( _mem.dtmf_pttid = PTTID_LIST.index(svalue)
(_mem.dtmf_flags & ~FLAGS_DTMF_PTTID_MASK)
| (PTTID_LIST.index(svalue) << 1))
if sname == "frev": if sname == "frev":
if svalue: _mem.freq_reverse = svalue and 1 or 0
_mem.flags2 = _mem.flags2 | FLAGS2_REVERSE
else:
_mem.flags2 = _mem.flags2 & ~FLAGS2_REVERSE
if sname == "dtmfdecode": if sname == "dtmfdecode":
if svalue: _mem.dtmf_decode = svalue and 1 or 0
_mem.dtmf_flags = _mem.dtmf_flags | FLAGS_DTMF_DECODE
else:
_mem.dtmf_flags = _mem.dtmf_flags & ~FLAGS_DTMF_DECODE
if sname == "scrambler": if sname == "scrambler":
_mem.scrambler = ( _mem.scrambler = (