self.sn.append([ss, es])
self.cache.append(data)
# debug
-# self.put(ss, es, self.out_ann, [0, ['%d: [%.2x]' % (self.cnt, data)]])
if self.state is None:
# Wait for the EDID header
self.cache = self.cache[-8:]
self.cnt = 8
self.state = 'edid'
- self.put(ss, es, self.out_ann, [0, ['EDID header']])
+ self.put(self.sn[0][0], es, self.out_ann,
+ [ANN_SECTIONS, ['Header']])
+ self.put(self.sn[0][0], es, self.out_ann,
+ [ANN_FIELDS, ['Header pattern']])
elif self.state == 'edid':
if self.cnt == OFF_VERSION:
self.decode_vid(-10)
self.decode_pid(-8)
self.decode_serial(-6)
self.decode_mfrdate(-2)
+ self.put(self.sn[OFF_VENDOR][0], es, self.out_ann,
+ [ANN_SECTIONS, ['Vendor/product']])
elif self.cnt == OFF_BASIC:
- version = 'EDID version: %d.%d' % (self.cache[-2], self.cache[-1])
- self.put(ss, es, self.out_ann, [0, [version]])
+ self.put(self.sn[OFF_VERSION][0], es, self.out_ann,
+ [ANN_SECTIONS, ['EDID Version']])
+ self.put(self.sn[OFF_VERSION][0], self.sn[OFF_VERSION][1],
+ self.out_ann, [ANN_FIELDS,
+ ["Version %d" % self.cache[-2]]])
+ self.put(self.sn[OFF_VERSION+1][0], self.sn[OFF_VERSION+1][1],
+ self.out_ann, [ANN_FIELDS,
+ [ "Revision %d" % self.cache[-1]]])
elif self.cnt == OFF_CHROM:
+ self.put(self.sn[OFF_BASIC][0], es, self.out_ann,
+ [ANN_SECTIONS, ['Basic display']])
self.decode_basicdisplay(-5)
elif self.cnt == OFF_EST_TIMING:
+ self.put(self.sn[OFF_CHROM][0], es, self.out_ann,
+ [ANN_SECTIONS, ['Color characteristics']])
self.decode_chromaticity(-10)
elif self.cnt == OFF_STD_TIMING:
+ self.put(self.sn[OFF_EST_TIMING][0], es, self.out_ann,
+ [ANN_SECTIONS, ['Established timings']])
self.decode_est_timing(-3)
elif self.cnt == OFF_DET_TIMING:
- self.decode_std_timing(-16)
+ self.put(self.sn[OFF_STD_TIMING][0], es, self.out_ann,
+ [ANN_SECTIONS, ['Standard timings']])
+ self.decode_std_timing(self.cnt - 16)
elif self.cnt == OFF_NUM_EXT:
self.decode_descriptors(-72)
elif self.cnt == OFF_CHECKSUM:
refresh = (self.cache[offset+i+1] & 0x3f) + 60
modestr += '%dx%d@%dHz, ' % (x, y, refresh)
if modestr:
- self.ann_field(offset, offset+2,
- 'Supported standard modes: %s' % modestr[:-2])
+ self.ann_field(offset, offset + 15,
+ 'Supported standard modes: %s' % modestr[:-2])
def decode_detailed_timing(self, offset):
if offset == -72 and self.have_preferred_timing:
else:
section = 'Detailed'
section += ' timing descriptor'
- self.put(self.sn[offset][0], self.sn[offset+18][1],
+ self.put(self.sn[offset][0], self.sn[offset+17][1],
self.out_ann, [ANN_SECTIONS, [section]])
pixclock = float((self.cache[offset+1] << 8) + self.cache[offset]) / 100
self.ann_field(offset+2, offset+4, 'Horizontal active: %d' % horiz_active)
horiz_blank = ((self.cache[offset+4] & 0x0f) << 8) + self.cache[offset+3]
- self.ann_field(offset+3, offset+4, 'Horizontal blanking: %d' % horiz_blank)
+ self.ann_field(offset+2, offset+4, 'Horizontal blanking: %d' % horiz_blank)
vert_active = ((self.cache[offset+7] & 0xf0) << 4) + self.cache[offset+5]
self.ann_field(offset+5, offset+7, 'Vertical active: %d' % vert_active)
vert_blank = ((self.cache[offset+7] & 0x0f) << 8) + self.cache[offset+6]
- self.ann_field(offset+6, offset+7, 'Vertical blanking: %d' % vert_blank)
+ self.ann_field(offset+5, offset+7, 'Vertical blanking: %d' % vert_blank)
horiz_sync_off = ((self.cache[offset+11] & 0xc0) << 2) + self.cache[offset+8]
self.ann_field(offset+8, offset+11, 'Horizontal sync offset: %d' % horiz_sync_off)
horiz_sync_pw = ((self.cache[offset+11] & 0x30) << 4) + self.cache[offset+9]
- self.ann_field(offset+9, offset+11, 'Horizontal sync pulse width: %d' % horiz_sync_pw)
+ self.ann_field(offset+8, offset+11, 'Horizontal sync pulse width: %d' % horiz_sync_pw)
vert_sync_off = ((self.cache[offset+11] & 0x0c) << 2) \
+ ((self.cache[offset+10] & 0xf0) >> 4)
- self.ann_field(offset+10, offset+11, 'Vertical sync offset: %d' % vert_sync_off)
+ self.ann_field(offset+8, offset+11, 'Vertical sync offset: %d' % vert_sync_off)
vert_sync_pw = ((self.cache[offset+11] & 0x03) << 4) \
+ (self.cache[offset+10] & 0x0f)
- self.ann_field(offset+10, offset+11, 'Vertical sync pulse width: %d' % vert_sync_pw)
+ self.ann_field(offset+8, offset+11, 'Vertical sync pulse width: %d' % vert_sync_pw)
horiz_size = ((self.cache[offset+14] & 0xf0) << 4) + self.cache[offset+12]
vert_size = ((self.cache[offset+14] & 0x0f) << 8) + self.cache[offset+13]
self.ann_field(offset+12, offset+14, 'Physical size: %dx%dmm' % (horiz_size, vert_size))
horiz_border = self.cache[offset+15]
- if horiz_border:
- self.ann_field(offset+15, offset+15, 'Horizontal border: %d pixels' % horiz_border)
+ self.ann_field(offset+15, offset+15, 'Horizontal border: %d pixels' % horiz_border)
vert_border = self.cache[offset+16]
- if vert_border:
- self.ann_field(offset+16, offset+16, 'Vertical border: %d lines' % vert_border)
+ self.ann_field(offset+16, offset+16, 'Vertical border: %d lines' % vert_border)
features = 'Flags: '
if self.cache[offset+17] & 0x80:
tag = self.cache[offset+3]
if tag == 0xff:
# Monitor serial number
+ self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
+ [ANN_SECTIONS, ['Serial number']])
text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace')
- self.ann_field(offset, offset+17, 'Serial number: %s' % text.strip())
+ self.ann_field(offset, offset+17, text.strip())
elif tag == 0xfe:
# Text
+ self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
+ [ANN_SECTIONS, ['Text']])
text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace')
- self.ann_field(offset, offset+17, 'Info: %s' % text.strip())
+ self.ann_field(offset, offset+17, text.strip())
elif tag == 0xfc:
# Monitor name
+ self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
+ [ANN_SECTIONS, ['Monitor name']])
text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace')
- self.ann_field(offset, offset+17, 'Model name: %s' % text.strip())
+ self.ann_field(offset, offset+17, text.strip())
elif tag == 0xfd:
# Monitor range limits
self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann,
projects / libsigrokdecode.git / commitdiff