display/seven_segment/README

   1 -------------------------------------------------------------------------------
   2 Generic 7-segment display
   3 -------------------------------------------------------------------------------
   4
   5 These are files containing data to test the function of the seven_segment
   6 protocol decoder.
   7
   8
   9 Logic analyzer setup
  10 --------------------
  11
  12 Two files were generated without logic analyzer.
  13
  14 For the last file a Saleae Logic clone was used (at 20kHz).
  15
  16   Probe          Display pin
  17   --------------------------
  18   0              A
  19   1              B
  20   2              C
  21   3              D
  22   4              E
  23   5              F
  24   6              G
  25   7              DP
  26
  27
  28 test_7_segment_0-9.sr
  29 ---------------------
  30
  31 Cycles through the numbers 0 to 9.
  32
  33
  34 test_7_segment_0-f.sr
  35 ---------------------
  36
  37 Cycles through the numbers 0 to F.
  38
  39
  40 test_7_segment_slow.sr
  41 ----------------------
  42
  43 Cycles through the numbers 0 to F with alternating dot.
  44
  45
  46 test_7_segment_all_alphabet.sr
  47 ------------------------------
  48
  49 Covers more combinations of LED segments, including alphanumeric codes
  50 (letters, punctuation).
  51
  52
  53 mystery_message.sr
  54 ------------------
  55
  56 Contains LED segment combinations that are not known to the decoder.