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sstvdec
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Added support for Martin 2

master
colaclanth 2019-07-16 08:16:20 +01:00
parent 6e21ffe6fc
commit bee53abc24
1 changed files with 21 additions and 1 deletions
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22
sstv/spec.py
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@ -37,6 +37,26 @@ class M1(object):
HAS_MERGE_SCAN = False
class M2(M1):
NAME = "Martin 2"
LINE_WIDTH = 320
SCAN_TIME = 0.073216
SYNC_PULSE = 0.004862
SYNC_PORCH = 0.000572
SEP_PULSE = 0.000572
CHAN_TIME = SEP_PULSE + SCAN_TIME
CHAN_OFFSETS = [SYNC_PULSE + SYNC_PORCH]
CHAN_OFFSETS.append(CHAN_OFFSETS[0] + CHAN_TIME)
CHAN_OFFSETS.append(CHAN_OFFSETS[1] + CHAN_TIME)
LINE_TIME = SYNC_PULSE + SYNC_PORCH + 3 * CHAN_TIME
PIXEL_TIME = SCAN_TIME / LINE_WIDTH
WINDOW_FACTOR = 4.68
class S1(object):
NAME = "Scottie 1"
@ -93,7 +113,7 @@ class R36(object):
HAS_MERGE_SCAN = True
VIS_MAP = {44: M1, 60: S1, 8: R36}
VIS_MAP = {44: M1, 40: M2, 60: S1, 8: R36}
BREAK_OFFSET = 0.300
LEADER_OFFSET = 0.010 + BREAK_OFFSET