diff options
Diffstat (limited to 'decoders/maple_bus')
| -rw-r--r-- | decoders/maple_bus/pd.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/decoders/maple_bus/pd.py b/decoders/maple_bus/pd.py index c3f1140..e0dcca7 100644 --- a/decoders/maple_bus/pd.py +++ b/decoders/maple_bus/pd.py @@ -18,6 +18,9 @@ ## import sigrokdecode as srd +from common.srdhelper import SrdIntEnum + +Pin = SrdIntEnum.from_str('Pin', 'SDCKA SDCKB') ann = [ ['Size', 'L'], @@ -142,11 +145,11 @@ class Decoder(srd.Decoder): self.putx([7, ['Frame error', 'F error', 'FE']]) def handle_start(self): - self.wait({0: 'l', 1: 'h'}) + self.wait({Pin.SDCKA: 'l', Pin.SDCKB: 'h'}) self.ss = self.samplenum count = 0 while True: - sdcka, sdckb = self.wait([{1: 'f'}, {0: 'r'}]) + sdcka, sdckb = self.wait([{Pin.SDCKB: 'f'}, {Pin.SDCKA: 'r'}]) if self.matched[0]: count = count + 1 if self.matched[1]: @@ -175,14 +178,15 @@ class Decoder(srd.Decoder): countb = 0 self.data = 0 while countb < 4: - sdcka, sdckb = self.wait([{0: 'f'}, {1: 'f'}]) + sdcka, sdckb = self.wait([{Pin.SDCKA: 'f'}, {Pin.SDCKB: 'f'}]) self.es = self.samplenum if self.matched[0]: if counta == countb: self.got_bit(sdckb) counta = counta + 1 elif counta == 1 and countb == 0 and self.data == 0 and sdckb == 0: - self.wait([{0: 'h', 1: 'h'}, {0: 'f'}, {1: 'f'}]) + self.wait([{Pin.SDCKA: 'h', Pin.SDCKB: 'h'}, + {Pin.SDCKA: 'f'}, {Pin.SDCKB: 'f'}]) self.es = self.samplenum if self.matched[0]: self.got_end() @@ -202,7 +206,7 @@ class Decoder(srd.Decoder): else: self.frame_error() return False - self.wait({0: 'h'}) + self.wait({Pin.SDCKA: 'h'}) self.es = self.samplenum self.got_byte() return True |