diff options
Diffstat (limited to 'decoders/edid')
| -rw-r--r-- | decoders/edid/pd.py | 62 |
1 files changed, 42 insertions, 20 deletions
diff --git a/decoders/edid/pd.py b/decoders/edid/pd.py index e655fdd..7c5f19c 100644 --- a/decoders/edid/pd.py +++ b/decoders/edid/pd.py @@ -109,7 +109,6 @@ class Decoder(srd.Decoder): 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 @@ -120,24 +119,43 @@ class Decoder(srd.Decoder): 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: @@ -326,8 +344,8 @@ class Decoder(srd.Decoder): 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: @@ -336,7 +354,7 @@ class Decoder(srd.Decoder): 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 @@ -346,38 +364,36 @@ class Decoder(srd.Decoder): 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: @@ -418,16 +434,22 @@ class Decoder(srd.Decoder): 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, |