SW/DSView
2
0
Fork 0
forked from Ivasoft/DSView
Code Pull Requests Activity

fix: An error about the 'MIPI_RFFE' decoder

Browse Source
This commit is contained in:
dreamsourcelabTAI
2023-03-13 15:32:57 +08:00
parent b1438495d4
commit c9e1587375
1 changed files with 40 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
libsigrokdecode4DSL/decoders/mipi_rffe/pd.py
View File

@@ -2,7 +2,7 @@
## This file is part of the libsigrokdecode project.
##
## Copyright (C) 2010-2016 Uwe Hermann <uwe@hermann-uwe.de>
## Copyright (C) 2020 DreamSourceLab <support@dreamsourcelab.com>
## Copyright (C) 2023 DreamSourceLab <support@dreamsourcelab.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
@@ -84,12 +84,12 @@ class Decoder(srd.Decoder):
outputs = ['mipi_rffe']
tags = ['Embedded/industrial']
channels = (
{'id': 'sclk', 'type': 8, 'name': 'SCLK', 'desc': 'Serial clock line', 'idn':'dec_mipi_rffe_chan_sclk'},
{'id': 'sdata', 'type': 108, 'name': 'SDATA', 'desc': 'Serial data line', 'idn':'dec_mipi_rffe_chan_sdata'},
{'id': 'sclk', 'type': 8, 'name': 'SCLK', 'desc': 'Serial clock line'},
{'id': 'sdata', 'type': 108, 'name': 'SDATA', 'desc': 'Serial data line'},
)
options = (
{'id': 'error_display', 'desc': 'Error display options',
'default': 'display', 'values': ('display', 'not_display'), 'idn':'dec_mipi_rffe_opt_error_display'},
{'id': 'error_display', 'desc': 'Error display options',
'default': 'display', 'values': ('display', 'not_display')},
)
annotations = (
('7', 'ssc', 'Sequence Start Condition'),
@@ -140,6 +140,9 @@ class Decoder(srd.Decoder):
self.Pdata = -1
self.parity = False
self.isWrite = False
self.isLong = False
def metadata(self, key, value):
if key == srd.SRD_CONF_SAMPLERATE:
self.samplerate = value
@@ -249,15 +252,17 @@ class Decoder(srd.Decoder):
self.Pdata = d
self.Pkey = key
if cmd == 'BC':
self.BC = d
self.BC = d + 1
if self.cmdkey == 'ERW' or self.cmdkey == 'ERR' :
if self.BC < 4 or self.BC > 16 :
if self.BC < 1 or self.BC > 16 :
self.putx([proto['BC_WARNINGS'][0], proto['BC_WARNINGS'][1:]])
self.databyte = 0
self.init()
return
else :
if self.BC < 1 or self.BC > 8 :
self.putx([proto['BC_WARNINGS'][0], proto['BC_WARNINGS'][1:]])
self.databyte = 0
self.init()
return
if cmd == 'P':
@@ -304,23 +309,39 @@ class Decoder(srd.Decoder):
else :
self.cmdset('RW','FIND ADDRESS')
return
if self.bitcount == 3:
if not self.sdata :
if self.extended :
self.cmdset('ERR','FIND BTEY_COUNT')
return
else :
self.cmdset('ERW','FIND BTEY_COUNT')
return
elif self.extended :
else:
if self.sdata :
self.isWrite = False
else:
self.isWrite = True
if self.bitcount == 3:
if self.extended:
if not self.sdata:
if not self.isWrite:
self.cmdset('ERR','FIND BTEY_COUNT')
return
else:
self.cmdset('ERW','FIND BTEY_COUNT')
return
else:
self.ss = self.DATAss
self.es = self.samplenum
self.putx([proto['CMD_WARNINGS'][0], proto['CMD_WARNINGS'][1:]])
self.init()
return
if self.bitcount == 4:
if self.bitcount == 4:
if self.sdata :
self.cmdset('ERRL','FIND BTEY_COUNT')
return
else :
self.cmdset('ERWL','FIND BTEY_COUNT')
return
if self.bitcount == 4:
if self.sdata :
self.cmdset('ERRL','FIND BTEY_COUNT')
return
@@ -374,8 +395,6 @@ class Decoder(srd.Decoder):
self.bitcount = 0
self.Pes = 0
self.state = 'FIND SSC'
def decode(self):
@@ -507,4 +526,4 @@ class Decoder(srd.Decoder):