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author | Uwe Hermann <uwe@hermann-uwe.de> | 2014-02-19 15:09:22 +0100 |
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committer | Uwe Hermann <uwe@hermann-uwe.de> | 2014-02-19 15:21:01 +0100 |
commit | ae036d3403ad9e301d41a68869ded51a54127bfe (patch) | |
tree | 6d245592ee574e73bbcfc1e99dc9f795a020369e /decoders/rgb_led | |
parent | 83d792a4c201c081070f2fdf638e485c5b8a52a0 (diff) | |
download | libsigrokdecode-ae036d3403ad9e301d41a68869ded51a54127bfe.tar.gz libsigrokdecode-ae036d3403ad9e301d41a68869ded51a54127bfe.zip |
rgb_led: Rename PD to rgb_led_spi.
There are a number of other RGB LED protocols (simple or more advanced
ones, and various ones not based on SPI), so use a more distinguishable
name for this PD.
Diffstat (limited to 'decoders/rgb_led')
-rw-r--r-- | decoders/rgb_led/__init__.py | 27 | ||||
-rw-r--r-- | decoders/rgb_led/pd.py | 72 |
2 files changed, 0 insertions, 99 deletions
diff --git a/decoders/rgb_led/__init__.py b/decoders/rgb_led/__init__.py deleted file mode 100644 index 3d41ea5..0000000 --- a/decoders/rgb_led/__init__.py +++ /dev/null @@ -1,27 +0,0 @@ -## -## This file is part of the libsigrokdecode project. -## -## Copyright (C) 2014 Matt Ranostay <mranostay@gmail.com> -## -## 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 -## - -''' -This decoder stacks on top of the 'spi' PD and decodes generic RGB LED string -values that are clocked over SPI in RGB values. -''' - -from .pd import * - diff --git a/decoders/rgb_led/pd.py b/decoders/rgb_led/pd.py deleted file mode 100644 index b8e6189..0000000 --- a/decoders/rgb_led/pd.py +++ /dev/null @@ -1,72 +0,0 @@ -## -## This file is part of the libsigrokdecode project. -## -## Copyright (C) 2014 Matt Ranostay <mranostay@gmail.com> -## -## 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 -## - -import sigrokdecode as srd - -class Decoder(srd.Decoder): - api_version = 1 - id = 'rgb_led' - name = 'RGB LED (SPI mode)' - longname = 'RGB LED string decoder (SPI mode)' - desc = 'Generic RGB LED string protocol (RGB values clocked over SPI).' - license = 'gplv2' - inputs = ['spi'] - outputs = ['rgb_led'] - probes = [] - optional_probes = [] - options = {} - annotations = [ - ['rgb', 'RGB values'], - ] - - def __init__(self, **kwargs): - self.cmd_ss, self.cmd_es = 0, 0 - self.mosi_bytes = [] - - def start(self): - self.out_ann = self.register(srd.OUTPUT_ANN) - - def putx(self, data): - self.put(self.cmd_ss, self.cmd_es, self.out_ann, data) - - def decode(self, ss, es, data): - ptype, mosi, miso = data - - # Only care about data packets. - if ptype != 'DATA': - return - self.ss, self.es = ss, es - - if len(self.mosi_bytes) == 0: - self.cmd_ss = ss - self.mosi_bytes.append(mosi) - - # RGB value == 3 bytes - if len(self.mosi_bytes) != 3: - return - - red, green, blue = self.mosi_bytes - rgb_value = int(red) << 16 - rgb_value |= int(green) << 8 - rgb_value |= int(blue) - - self.cmd_es = es - self.putx([0, ["#%.6x" % rgb_value]]) - self.mosi_bytes = [] |