diff options
Diffstat (limited to 'decoders/spi/pd.py')
| -rw-r--r-- | decoders/spi/pd.py | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/decoders/spi/pd.py b/decoders/spi/pd.py index 5bab8f7..1ddb119 100644 --- a/decoders/spi/pd.py +++ b/decoders/spi/pd.py @@ -116,7 +116,6 @@ class Decoder(srd.Decoder): self.oldcs = -1 self.oldpins = None self.have_cs = self.have_miso = self.have_mosi = None - self.state = 'IDLE' def metadata(self, key, value): if key == srd.SRD_CONF_SAMPLERATE: @@ -174,9 +173,7 @@ class Decoder(srd.Decoder): self.cs_was_deasserted = False if self.have_cs: active_low = (self.options['cs_polarity'] == 'active-low') - deasserted = (cs == 1) if active_low else (cs == 0) - if deasserted: - self.cs_was_deasserted = True + self.cs_was_deasserted = (cs == 1) if active_low else (cs == 0) ws = self.options['wordsize'] @@ -278,9 +275,5 @@ class Decoder(srd.Decoder): if not (self.have_miso or self.have_mosi): raise Exception('Either MISO or MOSI (or both) pins required.') - # State machine. - if self.state == 'IDLE': - self.find_clk_edge(miso, mosi, clk, cs) - else: - raise Exception('Invalid state: %s' % self.state) + self.find_clk_edge(miso, mosi, clk, cs) |