'''
OUTPUT_PYTHON format:
-SPI packet:
-[<cmd>, <data1>, <data2>]
+Packet:
+[<ptype>, <data1>, <data2>]
-Commands:
+<ptype>:
- 'DATA': <data1> contains the MISO data, <data2> contains the MOSI data.
The data is _usually_ 8 bits (but can also be fewer or more bits).
Both data items are Python numbers (not strings), or None if the respective
- probe was not supplied.
+ channel was not supplied.
- 'BITS': <data1>/<data2> contain a list of bit values in this MISO/MOSI data
item, and for each of those also their respective start-/endsample numbers.
- 'CS CHANGE': <data1> is the old CS# pin value, <data2> is the new value.
}
class Decoder(srd.Decoder):
- api_version = 1
+ api_version = 2
id = 'spi'
name = 'SPI'
longname = 'Serial Peripheral Interface'
license = 'gplv2+'
inputs = ['logic']
outputs = ['spi']
- probes = (
+ channels = (
{'id': 'clk', 'name': 'CLK', 'desc': 'Clock'},
)
- optional_probes = (
+ optional_channels = (
{'id': 'miso', 'name': 'MISO', 'desc': 'Master in, slave out'},
{'id': 'mosi', 'name': 'MOSI', 'desc': 'Master out, slave in'},
{'id': 'cs', 'name': 'CS#', 'desc': 'Chip-select'},