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Fix style issues in ft50_ll.py (#2355)
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3398bd0cd7
commit
80966b77ba
@ -22,34 +22,36 @@ MEM_LOC_BASE = 0x00AB
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MEM_LOC_SIZE = 16
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POS_DUPLEX = 1
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POS_TMODE = 2
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POS_TONE = 2
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POS_DTCS = 3
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POS_MODE = 4
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POS_FREQ = 5
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POS_TMODE = 2
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POS_TONE = 2
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POS_DTCS = 3
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POS_MODE = 4
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POS_FREQ = 5
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POS_OFFSET = 9
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POS_NAME = 11
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POS_NAME = 11
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POS_USED = 0x079C
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POS_USED = 0x079C
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CHARSET = [str(x) for x in range(0, 10)] + \
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[chr(x) for x in range(ord("A"), ord("Z")+1)] + \
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list(" ()+--*/???|0123456789")
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def send(s, data):
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s.write(data)
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r = s.read(len(data))
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if len(r) != len(data):
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raise errors.RadioError("Failed to read echo")
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def read_exact(s, count):
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data = ""
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i = 0
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while len(data) < count:
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if i == 3:
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print util.hexprint(data)
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raise errors.RadioError("Failed to read %i (%i) from radio" % (count,
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len(data)))
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raise errors.RadioError("Failed to read %i (%i) from radio" %
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(count, len(data)))
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elif i > 0:
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print "Retry %i" % i
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data += s.read(count - len(data))
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@ -57,6 +59,7 @@ def read_exact(s, count):
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return data
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def download(radio):
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data = ""
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@ -69,7 +72,7 @@ def download(radio):
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else:
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step = block
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for i in range(0, block, step):
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#data += read_exact(radio.pipe, step)
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# data += read_exact(radio.pipe, step)
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chunk = radio.pipe.read(step*2)
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print "Length of chunk: %i" % len(chunk)
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data += chunk
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@ -92,102 +95,117 @@ def download(radio):
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return memmap.MemoryMap(data)
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def get_mem_offset(number):
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return MEM_LOC_BASE + (number * MEM_LOC_SIZE)
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def get_raw_memory(map, number):
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pos = get_mem_offset(number)
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return memmap.MemoryMap(map[pos:pos+MEM_LOC_SIZE])
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def get_freq(mmap):
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khz = (int("%02x" % (ord(mmap[POS_FREQ])), 10) * 100000) + \
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(int("%02x" % ord(mmap[POS_FREQ+1]), 10) * 1000) + \
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(int("%02x" % ord(mmap[POS_FREQ+2]), 10) * 10)
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return khz / 10000.0
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def set_freq(mmap, freq):
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val = util.bcd_encode(int(freq * 1000), width=6)[:3]
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mmap[POS_FREQ] = val
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def get_tmode(mmap):
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val = ord(mmap[POS_TMODE]) & 0xC0
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tmodemap = {
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0x00 : "",
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0x40 : "Tone",
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0x80 : "TSQL",
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0xC0 : "DTCS",
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0x00: "",
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0x40: "Tone",
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0x80: "TSQL",
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0xC0: "DTCS",
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}
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return tmodemap[val]
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def set_tmode(mmap, tmode):
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val = ord(mmap[POS_TMODE]) & 0x3F
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tmodemap = {
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"" : 0x00,
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"Tone" : 0x40,
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"TSQL" : 0x80,
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"DTCS" : 0xC0,
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"": 0x00,
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"Tone": 0x40,
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"TSQL": 0x80,
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"DTCS": 0xC0,
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}
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val |= tmodemap[tmode]
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mmap[POS_TMODE] = val
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def get_tone(mmap):
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val = ord(mmap[POS_TONE]) & 0x3F
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return chirp_common.TONES[val]
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def set_tone(mmap, tone):
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val = ord(mmap[POS_TONE]) & 0xC0
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mmap[POS_TONE] = val | chirp_common.TONES.index(tone)
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def get_dtcs(mmap):
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val = ord(mmap[POS_DTCS])
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return chirp_common.DTCS_CODES[val]
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def set_dtcs(mmap, dtcs):
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mmap[POS_DTCS] = chirp_common.DTCS_CODES.index(dtcs)
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def get_offset(mmap):
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khz = (int("%02x" % ord(mmap[POS_OFFSET]), 10) * 10) + \
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(int("%02x" % (ord(mmap[POS_OFFSET+1]) >> 4), 10) * 1)
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return khz / 1000.0
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def set_offset(mmap, offset):
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val = util.bcd_encode(int(offset * 1000), width=4)[:3]
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print "Offfset:\n%s"% util.hexprint(val)
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print "Offfset:\n%s" % util.hexprint(val)
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mmap[POS_OFFSET] = val
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def get_duplex(mmap):
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val = ord(mmap[POS_DUPLEX]) & 0x03
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dupmap = {
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0x00 : "",
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0x01 : "-",
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0x02 : "+",
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0x03 : "split",
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0x00: "",
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0x01: "-",
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0x02: "+",
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0x03: "split",
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}
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return dupmap[val]
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def set_duplex(mmap, duplex):
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val = ord(mmap[POS_DUPLEX]) & 0xFC
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dupmap = {
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"" : 0x00,
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"-" : 0x01,
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"+" : 0x02,
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"split" : 0x03,
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"": 0x00,
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"-": 0x01,
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"+": 0x02,
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"split": 0x03,
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}
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mmap[POS_DUPLEX] = val | dupmap[duplex]
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def get_name(mmap):
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name = ""
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for x in mmap[POS_NAME:POS_NAME+4]:
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@ -196,44 +214,50 @@ def get_name(mmap):
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name += CHARSET[ord(x)]
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return name
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def set_name(mmap, name):
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val = ""
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for i in name[:4].ljust(4):
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val += chr(CHARSET.index(i))
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mmap[POS_NAME] = val
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def get_mode(mmap):
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val = ord(mmap[POS_MODE]) & 0x03
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modemap = {
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0x00 : "FM",
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0x01 : "AM",
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0x02 : "WFM",
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0x03 : "WFM",
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0x00: "FM",
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0x01: "AM",
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0x02: "WFM",
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0x03: "WFM",
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}
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return modemap[val]
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def set_mode(mmap, mode):
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val = ord(mmap[POS_MODE]) & 0xCF
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modemap = {
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"FM" : 0x00,
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"AM" : 0x01,
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"WFM" : 0x02,
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"FM": 0x00,
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"AM": 0x01,
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"WFM": 0x02,
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}
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mmap[POS_MODE] = val | modemap[mode]
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def get_used(mmap, number):
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return ord(mmap[POS_USED + number]) & 0x01
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def set_used(mmap, number, used):
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val = ord(mmap[POS_USED + number]) & 0xFC
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if used:
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val |= 0x03
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mmap[POS_USED + number] = val
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def get_memory(map, number):
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index = number - 1
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mmap = get_raw_memory(map, index)
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@ -255,6 +279,7 @@ def get_memory(map, number):
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return mem
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def set_memory(_map, mem):
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index = mem.number - 1
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mmap = get_raw_memory(_map, index)
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@ -276,10 +301,12 @@ def set_memory(_map, mem):
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return _map
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def erase_memory(map, number):
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set_used(map, number-1, False)
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return map
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def update_checksum(map):
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cs = 0
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for i in range(0, 3722):
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@ -1,7 +1,6 @@
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# cpep8.blacklist: The list of files that do not meet PEP8 standards.
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# DO NOT ADD NEW FILES!! Instead, fix the code to be compliant.
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# Over time, this list should shrink and (eventually) be eliminated.
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./chirp/drivers/ft50_ll.py
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./chirp/drivers/ft60.py
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./chirp/drivers/ft7800.py
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./chirp/drivers/ft90.py
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