[3.6.0.Beta.2+4] G30 Z motion max accel not enforced
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It looks like something related to probing speeds might have broken in Beta2+4
The first homing process from a fresh restart works completely normally. but subsequent homing procedures appear to either have the wrong accelerations or max speed applied.
Sending G30 on its own seems to be completely fine and doesn't replicate the issue.I have made a YouTube Video showing the behaviour by pressing the Quick Home macro x3 times from a cold boot
https://www.youtube.com/shorts/KTWl_apopfcm122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.6.0-beta.2+4 (2024-12-01 18:12:13) running on Duet 3 MB6HC v1.02 or 1.02a (SBC mode) Board ID: 0JD2M-9P9DA-F0PSD-6JKDD-3S06M-9PSH2 Used output buffers: 1 of 40 (17 max) === RTOS === Static ram: 136756 Dynamic ram: 98216 of which 2936 recycled Never used RAM 90068, free system stack 117 words Tasks: LASER(5,nWait 7,0.0%,223) SBC(2,ready,0.9%,825) HEAT(3,nWait 6,0.0%,323) Move(4,nWait 6,0.0%,236) TMC(4,nWait 6,3.1%,345) CanReceiv(6,nWait 1,0.0%,794) CanSender(5,nWait 7,0.0%,334) CanClock(7,delaying,0.0%,352) MAIN(2,running,95.5%,101) IDLE(0,ready,0.4%,29) USBD(3,blocked,0.0%,144), total 100.0% Owned mutexes: HTTP(MAIN) === Platform === Last reset 00:04:38 ago, cause: software Last software reset at 2024-12-01 21:14, reason: User, Platform spinning, available RAM 90044, slot 1 Software reset code 0x2000 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0043c000 BFAR 0x00000000 SP 0x00000000 Task SBC Freestk 0 n/a Error status: 0x00 Aux0 errors 0,0,0 MCU temperature: min 39.4, current 39.8, max 40.0 Supply voltage: min 25.0, current 25.1, max 25.2, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.1, current 12.2, max 12.3, under voltage events: 0 Heap OK, handles allocated/used 99/10, heap memory allocated/used/recyclable 2048/164/24, gc cycles 0 Events: 0 queued, 0 completed Date/time: 2024-12-01 21:19:15 Slowest loop: 55.75ms; fastest: 0.05ms USB interrupts 3 === Storage === Free file entries: 20 SD card 0 not detected, interface speed: 37.5MBytes/sec SD card longest read time 0.0ms, write time 0.0ms, max retries 0 === Move === Segments created 30, maxWait 94377ms, bed comp in use: none, height map offset 0.000, hiccups added 0/0 (0.00/0.00ms), max steps late 0, ebfmin 0.00, ebfmax 0.00 Pos req/act/dcf: 62400.00/62400/0.00 -11200.00/-11200/0.00 28000.00/28000/0.00 no step interrupt scheduled Driver 0: standstill, SG min 0, mspos 392, reads 32681, writes 34 timeouts 0 Driver 1: standstill, SG min n/a, mspos 8, reads 32704, writes 11 timeouts 0 Driver 2: standstill, SG min 0, mspos 392, reads 32681, writes 34 timeouts 0 Driver 3: standstill, SG min 0, mspos 756, reads 32668, writes 47 timeouts 0 Driver 4: standstill, SG min n/a, mspos 8, reads 32704, writes 11 timeouts 0 Driver 5: standstill, SG min 0, mspos 1012, reads 32668, writes 47 timeouts 0 Phase step loop runtime (us): min=0, max=28, frequency (Hz): min=1677, max=2459 === DDARing 0 === Scheduled moves 33, completed 33, LaErrors 0, Underruns [0, 0, 0] === DDARing 1 === Scheduled moves 0, completed 0, LaErrors 0, Underruns [0, 0, 0] === Heat === Bed heaters 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamber heaters 2 -1 -1 -1 -1 -1 -1 -1, ordering errHeater 1 is on, I-accum = 0.0 === GCodes === Movement locks held by null, null HTTP* is doing "M122" in state(s) 0 Telnet is idle in state(s) 0 File is idle in state(s) 0 USB is idle in state(s) 0 Aux is idle in state(s) 0 Trigger* is idle in state(s) 0 Queue* is idle in state(s) 0 LCD is idle in state(s) 0 SBC is idle in state(s) 0 Daemon* is idle in state(s) 0 0, running macro Aux2 is idle in state(s) 0 Autopause is idle in state(s) 0 File2 is idle in state(s) 0 Queue2 is idle in state(s) 0 Q0 segments left 0, axes/extruders owned 0x80000003 Code queue 0 is empty Q1 segments left 0, axes/extruders owned 0x0000000 Code queue 1 is empty === CAN === Messages queued 2512, received 5581, lost 0, ignored 0, errs 136, boc 0 Longest wait 1ms for reply type 6043, peak Tx sync delay 21742, free buffers 50 (min 49), ts 1394/1393/0 Tx timeouts 0,0,0,0,0,0 === SBC interface === Transfer state: 5, failed transfers: 0, checksum errors: 0 RX/TX seq numbers: 10792/10792 SPI underruns 0, overruns 0 State: 5, disconnects: 0, timeouts: 0 total, 0 by SBC, IAP RAM available 0x27d20 Buffer RX/TX: 0/0-0, open files: 0 === Duet Control Server === Duet Control Server version 3.6.0-beta.2 (2024-11-14 11:02:38, 64-bit) HTTP+Executed: > Executing M122 Daemon: >> Doing macro daemon.g, started by system Code buffer space: 4096 Configured SPI speed: 8000000Hz, TfrRdy pin glitches: 0 Full transfers per second: 39.52, max time between full transfers: 53.8ms, max pin wait times: 52.8ms/2.3ms Codes per second: 6.30 Maximum length of RX/TX data transfers: 4361/960
