folkert van heusden
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6951e1b520
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register access fix
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2022-03-24 18:31:26 +01:00 |
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folkert van heusden
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15fd3411a5
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code clean-up
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2022-03-24 16:47:18 +01:00 |
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folkert van heusden
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b9ec3ec77f
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BIT fix
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2022-03-24 16:35:31 +01:00 |
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folkert van heusden
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85327f0d6b
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DIV, JMP & RTS fix
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2022-03-24 16:17:35 +01:00 |
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folkert van heusden
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449817aa52
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DIV fix
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2022-03-24 13:34:40 +01:00 |
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folkert van heusden
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42fe341091
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micro opt for div
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2022-03-23 17:52:59 +01:00 |
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folkert van heusden
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e021604099
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tweaks
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2022-03-23 11:37:58 +01:00 |
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folkert van heusden
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4d98f6557e
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interrupt priority levels
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2022-03-23 09:50:03 +01:00 |
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folkert van heusden
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899af8e5d5
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MFPS flags & extend sign
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2022-03-22 21:42:47 +01:00 |
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folkert van heusden
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468983b0b5
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MFPS flags
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2022-03-22 21:40:27 +01:00 |
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folkert van heusden
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86e225215a
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sign => SIGN for unsigned signedness check
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2022-03-22 21:32:12 +01:00 |
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folkert van heusden
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04eb498f88
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use from previous-addresspace was not implemented
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2022-03-22 13:15:59 +01:00 |
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folkert van heusden
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42c065056c
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disassembler
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2022-03-22 12:16:35 +01:00 |
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folkert van heusden
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e318f2d4f6
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debug log
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2022-03-22 11:44:42 +01:00 |
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folkert van heusden
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a4648d8434
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MTPI/MTPD fix
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2022-03-21 20:42:06 +01:00 |
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folkert van heusden
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f59fb51b38
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less shifting & orring in get/setRegister
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2022-03-21 14:41:22 +01:00 |
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folkert van heusden
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ee6f4904c3
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unused variable
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2022-03-21 12:20:50 +01:00 |
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folkert van heusden
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1fbb3cbd14
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SPL causes only on the 11/60 a trap, not on the 11/70
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2022-03-20 23:24:38 +01:00 |
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folkert van heusden
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6ff0e6a0f3
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testcases fixes
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2022-03-20 22:52:10 +01:00 |
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folkert van heusden
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3178ec4cd2
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ASH modifies the register
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2022-03-20 22:37:54 +01:00 |
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folkert van heusden
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9a24625b35
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micro-opt, helpful comments, trap 10 when unknown instruction
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2022-03-20 21:52:22 +01:00 |
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folkert van heusden
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e4432448f1
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sign extend during shift
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2022-03-20 21:39:22 +01:00 |
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folkert van heusden
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e12e97341b
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restructured ASHC & limit to -32...31
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2022-03-20 21:28:12 +01:00 |
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folkert van heusden
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2ac02d91c2
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restructured ASH & limit to -32...31
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2022-03-20 21:20:15 +01:00 |
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folkert van heusden
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ca213298bb
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does ASHC clear carry when shift number is 0?
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2022-03-20 20:58:32 +01:00 |
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folkert van heusden
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9c8a9f349d
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cleanup of cpu::double_operand_instructions
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2022-03-20 20:55:28 +01:00 |
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folkert van heusden
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1ad1b9aa0a
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cleanup of cpu::single_operand_instructions
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2022-03-20 20:52:43 +01:00 |
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folkert van heusden
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daa940986f
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clarified BGE/BLE/BGT (in conditional_branch_instructions)
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2022-03-20 18:17:50 +01:00 |
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folkert van heusden
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70be182836
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MTPS/MFPS disassembler fixes
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2022-03-20 17:52:56 +01:00 |
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folkert van heusden
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35a797e8dd
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ASH, MTPS and MFPS fixes
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2022-03-20 17:50:58 +01:00 |
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folkert van heusden
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27703ad706
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Handle "HALT" correctly
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2022-03-20 14:05:05 +01:00 |
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folkert van heusden
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28958a9945
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Compile fixes for ESP32
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2022-03-20 13:49:45 +01:00 |
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folkert van heusden
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d01b628015
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clean-up
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2022-03-20 13:16:00 +01:00 |
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folkert van heusden
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b6b8f38fdc
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restructured
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2022-03-20 13:12:44 +01:00 |
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folkert van heusden
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4367cbe489
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-d switch
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2022-03-20 12:30:08 +01:00 |
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folkert van heusden
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71590950e6
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disas fix for JMP
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2022-03-20 12:08:21 +01:00 |
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folkert van heusden
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1e5fa1b9ec
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tests
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2022-03-20 11:52:42 +01:00 |
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folkert van heusden
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7eec8c3520
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fix for COM/COMB (test with 0117400)
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2022-03-20 02:18:23 +01:00 |
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folkert van heusden
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52bdfbdaa1
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ASHC fix (see ASH)
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2022-03-19 22:09:19 +01:00 |
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folkert van heusden
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9a55b5ffb0
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disassembler
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2022-03-19 21:18:46 +01:00 |
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folkert van heusden
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949fd5f7f8
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ASH was incorrectly implemented: 'ss' in the documentation is still the regular addressing mode
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2022-03-19 21:03:05 +01:00 |
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folkert van heusden
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c225b01d71
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SOB fix
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2022-03-19 18:37:25 +01:00 |
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folkert van heusden
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cf64216ecd
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need to use kernel stack in trap
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2022-03-19 18:25:50 +01:00 |
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folkert van heusden
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7173688bfb
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TRAP logging
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2022-03-19 16:19:48 +01:00 |
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folkert van heusden
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5e25be76b1
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priority is now 7 at start (in PSW)
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2022-03-19 15:59:09 +01:00 |
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folkert van heusden
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17fc0701ed
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%d -> %do for EMT/TRAP
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2022-03-19 14:53:13 +01:00 |
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folkert van heusden
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16cd77ddb6
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code cleanup
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2022-03-19 13:59:15 +01:00 |
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Folkert van Heusden
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b3fd4994a8
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debug log new PC address after trap
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2022-03-19 09:05:59 +01:00 |
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folkert van heusden
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5ac576a0ac
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calculate_full_address for leds
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2022-03-18 14:28:27 +01:00 |
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folkert van heusden
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a8d62a5426
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led color now depends on run-mode
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2022-03-17 23:23:53 +01:00 |
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