 Hakan Bastedt
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294831465b
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Added max irq time and jitter time measurement
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2024-04-03 21:17:15 +02:00 |
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Hakan Bastedt
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5c128f49b5
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syncTimer can be on flawed time units
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2024-04-03 20:40:58 +02:00 |
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Hakan Bastedt
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9e00caf7c5
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Added frequency-calibration to base-thread timer
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2024-04-03 20:34:28 +02:00 |
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Hakan Bastedt
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1d14e1f295
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At least it keeps nLoops at one, always
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2024-03-28 10:09:12 +01:00 |
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Hakan Bastedt
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5d90765920
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Didn't help using TICK_FORMAT in setOverflow()
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2024-03-27 23:06:13 +01:00 |
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Hakan Bastedt
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e6ae2ad3c7
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Test case for HardwareTime frequency discrepancy + doc
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2024-03-27 22:03:10 +01:00 |
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Hakan Bastedt
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ea5a39d300
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wip now the 50 kHz timer is only 40 kHz. How come?
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2024-03-26 22:59:41 +01:00 |
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Hakan Bastedt
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88bd1ead78
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pos_scale goes into make_pulses from lcnc
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2024-03-23 21:49:13 +01:00 |
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Hakan Bastedt
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dccbd97a04
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Tried to optimize BASE_PERIOD but 12000 ns (83 kHz) is the best it can do right now
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2024-03-23 20:27:32 +01:00 |
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Hakan Bastedt
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1b8721930e
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Shortest BASE_PERIOD is 12000 as it is now. Plus some cleanup
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2024-03-23 20:09:35 +01:00 |
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Hakan Bastedt
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8710a547fe
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Yesss software stepping works now.
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2024-03-23 19:51:26 +01:00 |
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Hakan Bastedt
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369a795ce5
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wip
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2024-03-23 18:02:38 +01:00 |
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Hakan Bastedt
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2df0a0980c
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Stepgen3 is driven by HardwareTimer, in a way that resembles EtherCAT setup. Seems to actually work.
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2024-03-22 22:38:16 +01:00 |
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Hakan Bastedt
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6383d6de89
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Working test-program using user LEDs and delays
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2024-03-22 21:20:31 +01:00 |
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Hakan Bastedt
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7bff3f3789
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linuxcnc stepgen is now in StepGen3. Compiles
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2024-03-22 17:31:21 +01:00 |
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Hakan Bastedt
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23fe81afbe
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Factored Stepgen2, StepGen3 is a copy of Stepgen2
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2024-03-21 16:45:59 +01:00 |
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Hakan Bastedt
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fa34d81e41
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Factored Stepgen2, StepGen3 is a copy of Stepgen2
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2024-03-21 16:45:46 +01:00 |
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Hakan Bastedt
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30a9f10c7b
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Well it works, network-wise. But there are those extra peaks that have been since the start. Let's see if I can remove them. Welcome StepGen3
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2024-03-21 16:28:55 +01:00 |
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Hakan Bastedt
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8f26a10224
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It works. I hate RealTek. Even with the r8618_dkms driver it doesn't work. I bought a Intel network card, set irq coalesce rx-usecs and tx-usecs to 0. Now it works works WORKS. No lost packages, no delayed packages. I hate RealTek
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2024-03-20 17:06:24 +01:00 |
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Hakan Bastedt
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d4fed6cfe8
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Yes it works now. Made another implementation of the pulse IRQ and all that. We'll see if I keep this or go back to the older. It is IMPORTANT, REQUIRED to use a 4.9 linux kernel for it to work. There are obviously bugs in the RealTek network drivers R8168/R8169 in 5+ kernels. All this work could have been avoided with a 4.9 kernel.
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2024-03-17 22:04:52 +01:00 |
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Hakan Bastedt
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27475eaecd
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Seems to actually work, but I have seen that before, so testing time
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2024-03-14 10:15:23 +01:00 |
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Hakan Bastedt
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71ae242fc4
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Fixed bug in extend32to64:extendTime()
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2024-03-13 23:33:25 +01:00 |
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Hakan Bastedt
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f341eb5074
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wip
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2024-03-10 22:40:25 +01:00 |
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Hakan Bastedt
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fef934b103
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wip
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2024-03-10 01:03:50 +01:00 |
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Hakan Bastedt
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31be067dea
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After test in lathe. Basically ok, always use real Tstartf, not 1/n
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2024-03-08 09:00:55 +01:00 |
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Hakan Bastedt
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94d68adbb1
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Added Z stepgen. Both X and Z works on the scope
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2024-03-03 19:01:02 +01:00 |
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Hakan Bastedt
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e8ef618fcc
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Test in lathe coming.
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2024-03-03 17:02:04 +01:00 |
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Hakan Bastedt
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cbc45bc80b
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Merge branch 'Video8' into stepper2
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2024-02-19 21:41:46 +01:00 |
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Hakan Bastedt
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7ffd757fb5
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After building the first board.
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2024-02-19 18:02:48 +01:00 |
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Hakan Bastedt
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30dc44d5e6
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Direction output to dirPin.
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2024-02-16 11:45:06 +01:00 |
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Hakan Bastedt
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2b2be4f63d
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Going for test in the lathe
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2024-02-13 10:49:57 +01:00 |
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Hakan Bastedt
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cbae816bd9
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More debug variables
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2024-02-13 10:49:36 +01:00 |
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Hakan Bastedt
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c0d2bfcf62
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doc update on stepgen problem and solution
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2024-02-12 18:37:16 +01:00 |
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Hakan Bastedt
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f4a15afa8a
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a cycle's pwm train maight have been too long and run into the start of next cycle's pwm train. That's gone now and it seems to work.
A more brilliant solution is needed for this.
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2024-02-11 19:56:16 +01:00 |
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Hakan Bastedt
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c04ac0e74b
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Consistently get SM2 event now. Must check directly in irq. DIG_PROCESS modified to check this ALevent copy
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2024-02-09 22:58:28 +01:00 |
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Hakan Bastedt
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6d18c2cb3f
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Clear ALevents for DC_sync0 and SM3 might have solved the uneven pulse train. Looking better now.
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2024-02-09 17:28:18 +01:00 |
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Hakan Bastedt
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d0433b29cf
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cleanup and removing StepGen from active code
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2024-02-08 21:33:31 +01:00 |
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Hakan Bastedt
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fe3de876fa
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Class StepGen2 done after Stepgen.odb
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2024-02-08 21:28:48 +01:00 |
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Hakan Bastedt
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2fb5252d37
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CircularBuffer.h new file ending hpp due to version 1.4 od CB
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2024-02-08 19:06:55 +01:00 |
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Hakan Bastedt
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43854ca4d0
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wip
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2024-02-05 21:22:23 +01:00 |
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Hakan Bastedt
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dbb4d0f34e
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Update
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2024-02-05 20:32:49 +01:00 |
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Hakan Bastedt
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f9b37cfa6c
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Document stepgen
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2024-02-05 01:04:20 +01:00 |
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Hakan Bastedt
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2b2704bb17
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Added timer2 for proper start point
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2024-02-02 21:43:58 +01:00 |
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Hakan Bastedt
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0384646972
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wip
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2024-02-02 15:26:01 +01:00 |
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Hakan Bastedt
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133df5662d
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wip, before timer stuff
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2024-02-02 12:09:49 +01:00 |
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Hakan Bastedt
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d1eb1d9a40
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logic might be there
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2024-02-01 20:30:02 +01:00 |
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Hakan Bastedt
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934f3cb028
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Octave files not commited
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2024-01-29 12:08:01 +01:00 |
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Hakan Bastedt
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d60822388e
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ordered
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2024-01-26 22:02:32 +01:00 |
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Hakan Bastedt
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31d24e2676
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Fab from this version
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2024-01-26 16:38:10 +01:00 |
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Hakan Bastedt
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c444f9a496
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Getting ready for fab
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2024-01-26 16:27:17 +01:00 |
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Hakan Bastedt
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e234ea7a97
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morfe copper in +5V leads
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2024-01-26 13:44:45 +01:00 |
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Hakan Bastedt
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eb63adbdc2
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all leds are now 0603
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2024-01-26 13:21:14 +01:00 |
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Hakan Bastedt
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70014d3b1d
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Added 4k7 pullup onm scs_func. Think not needed since it is to a pin on stm32, but in case
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2024-01-26 12:38:11 +01:00 |
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Hakan Bastedt
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990801f2d0
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4.7k to 4k7
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2024-01-26 01:10:08 +01:00 |
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Hakan Bastedt
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329474309d
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Might be in final shape.
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2024-01-25 22:35:25 +01:00 |
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Hakan Bastedt
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da2b1f6376
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resistor overhaul
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2024-01-25 13:08:04 +01:00 |
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Hakan Bastedt
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a88090a853
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wip
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2024-01-25 11:31:48 +01:00 |
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Hakan Bastedt
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aa955aec67
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Two-layer now
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2024-01-25 00:30:19 +01:00 |
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Hakan Bastedt
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e641fd04b7
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First component placement
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2024-01-25 00:27:56 +01:00 |
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Hakan Bastedt
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ac711cd168
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Assigned footprints
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2024-01-24 20:10:20 +01:00 |
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Hakan Bastedt
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ee56f85c53
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Steppers, encoders, IO, etc remapped
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2024-01-24 19:44:33 +01:00 |
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Hakan Bastedt
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69357d35a4
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Wip optocoupler input and outputs
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2024-01-23 23:42:32 +01:00 |
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Hakan Bastedt
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84d790c687
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Cleaning old gerber files.
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2024-01-23 23:00:09 +01:00 |
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Hakan Bastedt
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e7fc20fec5
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micros() in irq is suspicous. Some optomization of stepper parameters. Comments.
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2024-01-23 22:40:15 +01:00 |
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Hakan Bastedt
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f8cec1ac69
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How many times to fix it?
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2024-01-23 17:51:44 +01:00 |
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Hakan Bastedt
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ddffbe5f8b
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Actually don't run ecat-slv_poll()
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2024-01-23 15:48:59 +01:00 |
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Hakan Bastedt
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1d36ffbf69
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Pending video7 release
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2024-01-23 13:16:31 +01:00 |
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Hakan Bastedt
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c97e1fa96a
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Moved ESCvar.PrevTime. It's not used though
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2024-01-23 11:22:09 +01:00 |
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Hakan Bastedt
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ef84d552e4
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Debug comments
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2024-01-23 11:17:00 +01:00 |
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Hakan Bastedt
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d93adac4a2
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Don't run ecat_slv_poll() when expecting to serve interrupt
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2024-01-23 11:00:47 +01:00 |
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Hakan Bastedt
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ca3ceac5c6
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wip inputs with photodiodes etc
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2024-01-21 23:31:45 +01:00 |
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Hakan Bastedt
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b534e3d4da
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Kludge with 'tone' of steppers. Gives ferror, but nice tone
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2024-01-21 23:29:59 +01:00 |
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Hakan Bastedt
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6ac0949f26
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Added optional pull-down to step generators
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2024-01-21 00:24:36 +01:00 |
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Hakan Bastedt
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1f97534133
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New pwmCycleTime different from sync0CycleTime
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2024-01-20 12:37:42 +01:00 |
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Hakan Bastedt
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e6bfe4f880
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Tests for growling. That 10xcycle time seems to do it, but it's not right.
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2024-01-19 21:31:15 +01:00 |
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Hakan Bastedt
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8f05f33e58
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Both steppers work in simulated environment
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2024-01-18 18:21:21 +01:00 |
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Hakan Bastedt
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9e311038c1
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TIM8 replaced with TIM3. TIM3,chan4 works on PC9. TIM8,chan4 should work but doesn't. How should one know?
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2024-01-18 17:21:12 +01:00 |
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Hakan Bastedt
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9ab4afabe4
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New enable input. Add dc ability. Set only SM2 synchronization. Various to make lathe work
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2024-01-18 14:26:51 +01:00 |
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Hakan Bastedt
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38825bbaf3
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Trying to make stepper suing tim8 work
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2024-01-18 14:25:19 +01:00 |
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Hakan Bastedt
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0a04124b35
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Remove TIM8, TIM8 is stepper generator timer.
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2024-01-17 00:29:06 +01:00 |
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Hakan Bastedt
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760944afe5
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Various improvements. New pdo variable stepsPerMM.
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2024-01-17 00:24:17 +01:00 |
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Hakan Bastedt
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044e8fd2c5
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Removed unnecessary condition in timerCB, was aleady test on ´steps´
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2024-01-15 23:10:25 +01:00 |
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Hakan Bastedt
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697ea19dae
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Bug, digitalWrite of stepPin should be dirPin in timerCB. Reshuffling
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2024-01-15 23:07:46 +01:00 |
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Hakan Bastedt
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20ca9d4974
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Maybe works better now. Using G0 can not provoke the scrape sound. Jogging for a long while can provoke still.
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2024-01-15 21:12:23 +01:00 |
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Hakan Bastedt
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c6857d0be2
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Still problem with overlapping cycles in stepgen. TIM8 works for stepgen now.
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2024-01-15 20:21:14 +01:00 |
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Hakan Bastedt
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f14b0160f6
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Spelling
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2024-01-15 15:54:11 +01:00 |
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Hakan Bastedt
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deadd488dd
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Two stepgens active pending lathe test
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2024-01-13 22:44:08 +01:00 |
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Hakan Bastedt
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25c2aa7b3c
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Some cleanup.
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2024-01-12 14:37:25 +01:00 |
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Hakan Bastedt
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7a63d27303
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Two encoders and two steppers declared. Encoder is 64-bit again
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2024-01-11 21:10:27 +01:00 |
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Hakan Bastedt
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6176166b3a
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More encapsulation of timer info.
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2024-01-11 16:44:28 +01:00 |
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Hakan Bastedt
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5df911296c
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sync0CycleTime static member of StepGen
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2024-01-11 10:54:13 +01:00 |
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Hakan Bastedt
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a4488da9fa
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Cleanup encoder code
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2024-01-11 10:42:29 +01:00 |
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Hakan Bastedt
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cd8388ea58
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Reshuffle in main.cpp
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2024-01-10 23:42:05 +01:00 |
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Hakan Bastedt
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6f29a0d492
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Further cleanup and modularization
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2024-01-10 22:27:04 +01:00 |
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Hakan Bastedt
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3bbf089d01
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MyEncoder split into cpp and h file
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2024-01-10 22:05:38 +01:00 |
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Hakan Bastedt
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2e4e768d5e
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Raw classified encoder. Compiles, untested
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2024-01-10 21:58:11 +01:00 |
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Hakan Bastedt
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6c168d96d9
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Test with different stepscale. ok
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2024-01-10 20:25:26 +01:00 |
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Hakan Bastedt
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f8fc5fccd6
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Max step-rate introduced - solves initial step storm
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2024-01-10 20:08:30 +01:00 |
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Hakan Bastedt
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f6abd73c58
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Split class into cpp and h file. Works at commands, but initial isn't ok
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2024-01-10 18:59:16 +01:00 |
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Hakan Bastedt
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c5a95074dc
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Moved stepper into C++ class. Seems to work. Basic
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2024-01-10 18:44:58 +01:00 |
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