import sigrokdecode as srd
class Decoder(srd.Decoder):
- api_version = 1
+ api_version = 2
id = 'rgb_led_spi'
name = 'RGB LED (SPI)'
longname = 'RGB LED string decoder (SPI)'
- desc = 'Generic RGB LED string protocol (RGB values clocked over SPI).'
+ desc = 'RGB LED string protocol (RGB values clocked over SPI).'
license = 'gplv2'
inputs = ['spi']
outputs = ['rgb_led_spi']
)
def __init__(self, **kwargs):
- self.cmd_ss, self.cmd_es = 0, 0
+ self.ss_cmd, self.es_cmd = 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)
+ self.put(self.ss_cmd, self.es_cmd, self.out_ann, data)
def decode(self, ss, es, data):
ptype, mosi, miso = data
self.ss, self.es = ss, es
if len(self.mosi_bytes) == 0:
- self.cmd_ss = ss
+ self.ss_cmd = ss
self.mosi_bytes.append(mosi)
# RGB value == 3 bytes
return
red, green, blue = self.mosi_bytes
- rgb_value = int(red) << 16
- rgb_value |= int(green) << 8
- rgb_value |= int(blue)
+ rgb_value = int(red) << 16 | int(green) << 8 | int(blue)
- self.cmd_es = es
- self.putx([0, ["#%.6x" % rgb_value]])
+ self.es_cmd = es
+ self.putx([0, ['#%.6x' % rgb_value]])
self.mosi_bytes = []