All PDs: Name the files pd.py consistently.

The Python module name is determined by the directory name (e.g. dcf77),
the *.py file names in that directory don't matter and can be kept
consistent.

1 files changed, 0 insertions, 206 deletions

diff --git a/decoders/nunchuk/nunchuk.py b/decoders/nunchuk/nunchuk.py
deleted file mode 100644
index 0dae39c..0000000
--- a/decoders/nunchuk/nunchuk.py
+++ /dev/null
@@ -1,206 +0,0 @@
-##
-## This file is part of the sigrok project.
-##
-## Copyright (C) 2010-2012 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-##
-
-# Nintendo Wii Nunchuk protocol decoder
-
-import sigrokdecode as srd
-
-class Decoder(srd.Decoder):
-    api_version = 1
-    id = 'nunchuk'
-    name = 'Nunchuk'
-    longname = 'Nintendo Wii Nunchuk'
-    desc = 'Nintendo Wii Nunchuk controller protocol.'
-    license = 'gplv2+'
-    inputs = ['i2c']
-    outputs = ['nunchuck']
-    probes = []
-    optional_probes = []
-    options = {}
-    annotations = [
-        ['Text (verbose)', 'Human-readable text (verbose)'],
-        ['Text', 'Human-readable text'],
-        ['Warnings', 'Human-readable warnings'],
-    ]
-
-    def __init__(self, **kwargs):
-        self.state = 'IDLE'
-        self.sx = self.sy = self.ax = self.ay = self.az = self.bz = self.bc = -1
-        self.databytecount = 0
-        self.reg = 0x00
-        self.init_seq = []
-
-    def start(self, metadata):
-        # self.out_proto = self.add(srd.OUTPUT_PROTO, 'nunchuk')
-        self.out_ann = self.add(srd.OUTPUT_ANN, 'nunchuk')
-
-    def report(self):
-        pass
-
-    def putx(self, data):
-        # Helper for annotations which span exactly one I2C packet.
-        self.put(self.ss, self.es, self.out_ann, data)
-
-    def putb(self, data):
-        # Helper for annotations which span a block of I2C packets.
-        self.put(self.block_start_sample, self.block_end_sample,
-                 self.out_ann, data)
-
-    def handle_reg_0x00(self, databyte):
-        self.sx = databyte
-        self.putx([0, ['Analog stick X position: 0x%02x' % self.sx]])
-        self.putx([1, ['SX: 0x%02x' % self.sx]])
-
-    def handle_reg_0x01(self, databyte):
-        self.sy = databyte
-        self.putx([0, ['Analog stick Y position: 0x%02x' % self.sy]])
-        self.putx([1, ['SY: 0x%02x' % self.sy]])
-
-    def handle_reg_0x02(self, databyte):
-        self.ax = databyte << 2
-        self.putx([0, ['Accelerometer X value bits[9:2]: 0x%03x' % self.ax]])
-        self.putx([1, ['AX[9:2]: 0x%03x' % self.ax]])
-
-    def handle_reg_0x03(self, databyte):
-        self.ay = databyte << 2
-        self.putx([0, ['Accelerometer Y value bits[9:2]: 0x%03x' % self.ay]])
-        self.putx([1, ['AY[9:2]: 0x%x' % self.ay]])
-
-    def handle_reg_0x04(self, databyte):
-        self.az = databyte << 2
-        self.putx([0, ['Accelerometer Z value bits[9:2]: 0x%03x' % self.az]])
-        self.putx([1, ['AZ[9:2]: 0x%x' % self.az]])
-
-    # TODO: Bit-exact annotations.
-    def handle_reg_0x05(self, databyte):
-        self.bz = (databyte & (1 << 0)) >> 0 # Bits[0:0]
-        self.bc = (databyte & (1 << 1)) >> 1 # Bits[1:1]
-        ax_rest = (databyte & (3 << 2)) >> 2 # Bits[3:2]
-        ay_rest = (databyte & (3 << 4)) >> 4 # Bits[5:4]
-        az_rest = (databyte & (3 << 6)) >> 6 # Bits[7:6]
-        self.ax |= ax_rest
-        self.ay |= ay_rest
-        self.az |= az_rest
-
-        s = '' if (self.bz == 0) else 'not '
-        self.putx([0, ['Z button: %spressed' % s]])
-        self.putx([1, ['BZ: %d' % self.bz]])
-
-        s = '' if (self.bc == 0) else 'not '
-        self.putx([0, ['C button: %spressed' % s]])
-        self.putx([1, ['BC: %d' % self.bc]])
-
-        self.putx([0, ['Accelerometer X value bits[1:0]: 0x%x' % ax_rest]])
-        self.putx([1, ['AX[1:0]: 0x%x' % ax_rest]])
-
-        self.putx([0, ['Accelerometer Y value bits[1:0]: 0x%x' % ay_rest]])
-        self.putx([1, ['AY[1:0]: 0x%x' % ay_rest]])
-
-        self.putx([0, ['Accelerometer Z value bits[1:0]: 0x%x' % az_rest]])
-        self.putx([1, ['AZ[1:0]: 0x%x' % az_rest]])
-
-    def output_full_block_if_possible(self):
-        # For now, only output summary annotation if all values are available.
-        t = (self.sx, self.sy, self.ax, self.ay, self.az, self.bz, self.bc)
-        if -1 in t:
-            return
-
-        s = 'Analog stick X position: 0x%02x\n' % self.sx
-        s += 'Analog stick Y position: 0x%02x\n' % self.sy
-        s += 'Z button: %spressed\n' % ('' if (self.bz == 0) else 'not ')
-        s += 'C button: %spressed\n' % ('' if (self.bc == 0) else 'not ')
-        s += 'Accelerometer X value: 0x%03x\n' % self.ax
-        s += 'Accelerometer Y value: 0x%03x\n' % self.ay
-        s += 'Accelerometer Z value: 0x%03x\n' % self.az
-        self.put(self.block_start_sample, self.block_end_sample,
-                 self.out_ann, [0, [s]])
-
-        s = 'SX = 0x%02x, SY = 0x%02x, AX = 0x%02x, AY = 0x%02x, ' \
-            'AZ = 0x%02x, BZ = 0x%02x, BC = 0x%02x' % (self.sx, \
-            self.sy, self.ax, self.ay, self.az, self.bz, self.bc)
-        self.put(self.block_start_sample, self.block_end_sample,
-                 self.out_ann, [1, [s]])
-
-    def handle_reg_write(self, databyte):
-        self.putx([0, ['Nunchuk write: 0x%02x' % databyte]])
-        if len(self.init_seq) < 2:
-            self.init_seq.append(databyte)
-
-    def output_init_seq(self):
-        if len(self.init_seq) != 2:
-            self.putb([2, ['Init sequence was %d bytes long (2 expected)' % \
-                      len(self.init_seq)]])
-
-        if self.init_seq != (0x40, 0x00):
-            self.putb([2, ['Unknown init sequence (expected: 0x40 0x00)']])
-
-        # TODO: Detect Nunchuk clones (they have different init sequences).
-        s = 'Initialized Nintendo Wii Nunchuk'
-
-        self.putb([0, [s]])
-        self.putb([1, ['INIT']])
-
-    def decode(self, ss, es, data):
-        cmd, databyte = data
-
-        # Store the start/end samples of this I2C packet.
-        self.ss, self.es = ss, es
-
-        # State machine.
-        if self.state == 'IDLE':
-            # Wait for an I2C START condition.
-            if cmd != 'START':
-                return
-            self.state = 'GET SLAVE ADDR'
-            self.block_start_sample = ss
-        elif self.state == 'GET SLAVE ADDR':
-            # Wait for an address read/write operation.
-            if cmd == 'ADDRESS READ':
-                self.state = 'READ REGS'
-            elif cmd == 'ADDRESS WRITE':
-                self.state = 'WRITE REGS'
-        elif self.state == 'READ REGS':
-            if cmd == 'DATA READ':
-                handle_reg = getattr(self, 'handle_reg_0x%02x' % self.reg)
-                handle_reg(databyte)
-                self.reg += 1
-            elif cmd == 'STOP':
-                self.block_end_sample = es
-                self.output_full_block_if_possible()
-                self.sx = self.sy = self.ax = self.ay = self.az = -1
-                self.bz = self.bc = -1
-                self.state = 'IDLE'
-            else:
-                # self.putx([0, ['Ignoring: %s (data=%s)' % (cmd, databyte)]])
-                pass
-        elif self.state == 'WRITE REGS':
-            if cmd == 'DATA WRITE':
-                self.handle_reg_write(databyte)
-            elif cmd == 'STOP':
-                self.block_end_sample = es
-                self.output_init_seq()
-                self.init_seq = []
-                self.state = 'IDLE'
-            else:
-                # self.putx([0, ['Ignoring: %s (data=%s)' % (cmd, databyte)]])
-                pass
-        else:
-            raise Exception('Invalid state: %s' % self.state)
-