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    [3.4.0b7] Firmware update changes 1LC temp

    Scheduled Pinned Locked Moved Unsolved
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    • dc42undefined
      dc42 administrators @PCR
      last edited by dc42

      Thanks. Please can those of you with the problem try the following:

      1. Install the modified beta7 tool board firmware from https://www.dropbox.com/sh/5ubjszy9fmlvzwu/AAAeOMGP-Yi-Gn9LZwQoPfita?dl=0.

      2. Check that the temperature reading is still incorrect.

      3. Send M122 B# where # is the CAN address of the tool board.

      4. Send M308 S# where # is the sensor number of the thermistor or PT1000 on the tool board.

      5. Post the M122 and M308 responses here.

      Duet WiFi hardware designer and firmware engineer
      Please do not ask me for Duet support via PM or email, use the forum
      http://www.escher3d.com, https://miscsolutions.wordpress.com

      Marshalundefined Fumbleundefined jay_s_ukundefined 3 Replies Last reply Reply Quote 0
      • Marshalundefined
        Marshal @dc42
        last edited by

        @dc42 Hi,
        for me beta7+1 fixed the issue.
        (theres a small typo in your post - 3. Send M121 B#)

        config.g - not changed

        M308 S1 P"20.temp0" Y"thermistor" T100000 B4725 C7.06e-8
        

        [3.4.0b7]:

        M122 B20
        Diagnostics for board 20:
        Duet TOOL1LC rev 1.0 or earlier firmware version 3.4.0beta7 (2021-12-16 12:25:01)
        Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
        Never used RAM 3648, free system stack 2788 words
        Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) TMC(delaying,3.0%,57) MAIN(running,91.8%,351) IDLE(ready,0.0%,40) AIN(delaying,4.9%,142), total 100.0%
        Last reset 00:02:33 ago, cause: software
        Last software reset time unknown, reason: AssertionFailed, available RAM 4592, slot 1
        Software reset code 0x0120 ICSR 0x00000000 SP 0x20003cac Task   Freestk 130 bad marker
        Stack: 00000544 00023174 00019cb5 20003044 00016e33 20003044 00016505 20000ed0 00000000 00000001 0000828d 200071c8 200071c8 200071e0 00000000 20000f50 000116b3 00022530 000225e8 00021c40 00019c55 200071c8 200071c8 20000f50 00008405 200071d8 000009c6
        Driver 0: pos 0, 419.2 steps/mm,standstill, SG min 0, read errors 0, write errors 1, ifcnt 24, reads 10980, writes 12, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
        Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
        Peak sync jitter 5/8, peak Rx sync delay 213, resyncs 0/0, no step interrupt scheduled
        VIN voltage: min 24.2, current 24.2, max 24.3
        MCU temperature: min 33.2C, current 35.9C, max 35.9C
        Last sensors broadcast 0x00000002 found 1 97 ticks ago, 0 ordering errs, loop time 0
        CAN messages queued 3054, send timeouts 0, received 1386, lost 0, free buffers 37, min 37, error reg 0
        dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
        Accelerometer: none
        I2C bus errors 4509, naks 4509, other errors 4509
        
        M308 S1
        Sensor 1 type Thermistor using pin 20.temp0, reading 13.5, last error: success, T:100000.0 B:4725.0 C:7.06e-8 R:2200.0 L:0 H:0
        

        Readings:
        beta7.png

        [3.4.0b7+1]:

        M122 B20
        Diagnostics for board 20:
        Duet TOOL1LC rev 1.0 or earlier firmware version 3.4.0beta7+1 (2021-12-18 13:47:42)
        Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
        All averaging filters OK
        Never used RAM 3648, free system stack 2788 words
        Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) TMC(notifyWait,3.0%,57) MAIN(running,91.8%,341) IDLE(ready,0.0%,40) AIN(delaying,4.9%,142), total 100.0%
        Last reset 00:04:12 ago, cause: software
        Last software reset time unknown, reason: AssertionFailed, available RAM 4592, slot 1
        Software reset code 0x0120 ICSR 0x00000000 SP 0x20003cac Task   Freestk 130 bad marker
        Stack: 00000544 00023174 00019cb5 20003044 00016e33 20003044 00016505 20000ed0 00000000 00000001 0000828d 200071c8 200071c8 200071e0 00000000 20000f50 000116b3 00022530 000225e8 00021c40 00019c55 200071c8 200071c8 20000f50 00008405 200071d8 000009c6
        Driver 0: pos 0, 419.2 steps/mm,standstill, SG min 0, read errors 0, write errors 1, ifcnt 51, reads 60503, writes 11, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
        Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
        Peak sync jitter 4/9, peak Rx sync delay 214, resyncs 0/1, no step interrupt scheduled
        VIN voltage: min 24.2, current 24.2, max 24.3
        MCU temperature: min 37.2C, current 37.6C, max 37.6C
        Last sensors broadcast 0x00000002 found 1 137 ticks ago, 0 ordering errs, loop time 0
        CAN messages queued 4866, send timeouts 0, received 2276, lost 0, free buffers 37, min 37, error reg 50000
        dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
        Accelerometer: none
        I2C bus errors 4509, naks 4509, other errors 4509
        
        M308 S1
        Sensor 1 type Thermistor using pin 20.temp0, reading 25.5, last error: success, T:100000.0 B:4725.0 C:7.06e-8 R:2200.0 L:0 H:0
        

        Readings:
        beta7+1.png

        In Progress CoreXY:

        • Duet3 6HC
        • 1 Toolboard LC1
        1 Reply Last reply Reply Quote 0
        • Fumbleundefined
          Fumble @dc42
          last edited by

          @dc42
          After installing that firmware and rebooting everything it gave the correct temperature

          f8fec6e2-0a21-4510-a65a-578334b9025a-image.png

          df68508e-a91a-4bd4-9f9f-a3c0a3b85610-image.png

          Checked I loaded the firmware ok as I'm not the best on linux

          e08b4750-07c3-4f3e-bd91-0bcfa9de9996-image.png

          IDEX CoreXY Duet3 SBC+6HC+1LC

          1 Reply Last reply Reply Quote 0
          • jay_s_ukundefined
            jay_s_uk @dc42
            last edited by

            @dc42 I can confirm that the modified firmware also works for me

            M308 S1
            Sensor 1 type Thermistor using pin 20.temp0, reading 20.6, last error: sensor not ready, T:100000.0 B:4725.0 C:7.06e-8 R:2200.0 L:0 H:0
            
            m122 b20
            Diagnostics for board 20:
            Duet TOOL1LC rev 1.0 or earlier firmware version 3.4.0beta7+1 (2021-12-18 13:47:42)
            Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
            All averaging filters OK
            Never used RAM 3624, free system stack 2788 words
            Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) TMC(delaying,3.0%,57) MAIN(running,91.9%,293) IDLE(ready,0.0%,40) AIN(delaying,4.9%,142), total 100.0%
            Last reset 00:01:28 ago, cause: software
            Last software reset data not available
            Driver 0: pos 0, 397.5 steps/mm,standstill, SG min 0, read errors 0, write errors 1, ifcnt 37, reads 44066, writes 13, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
            Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
            Peak sync jitter 11/15, peak Rx sync delay 196, resyncs 0/0, no step interrupt scheduled
            VIN voltage: min 27.0, current 27.0, max 27.0
            MCU temperature: min 34.2C, current 35.0C, max 35.0C
            Last sensors broadcast 0x00000002 found 1 198 ticks ago, 0 ordering errs, loop time 0
            CAN messages queued 1743, send timeouts 0, received 1132, lost 0, free buffers 37, min 37, error reg 0
            dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
            Accelerometer: none
            I2C bus errors 4509, naks 4509, other errors 4509
            

            Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

            dc42undefined 1 Reply Last reply Reply Quote 0
            • dc42undefined
              dc42 administrators @jay_s_uk
              last edited by dc42

              All, thanks for trying the new version. It's somewhat annoying to me that it works, because all I did was to add some extra M122 debug! So I'm no nearer finding the cause.

              Duet WiFi hardware designer and firmware engineer
              Please do not ask me for Duet support via PM or email, use the forum
              http://www.escher3d.com, https://miscsolutions.wordpress.com

              OwenDundefined Marshalundefined PCRundefined 3 Replies Last reply Reply Quote 1
              • OwenDundefined
                OwenD @dc42
                last edited by

                @dc42
                Not sure if it's related but for some reason last night I started having an issue where my Duet 2 wiFi would reboot after trying to use the input shaping plugin.
                M122 showed last restart reason was something like HeatStuck (don't remember exact words)
                I saw no stack errors or other obvious issues.
                After several attempts reinstalling the plugin and restarting the duet2 from DWC, I did a cold restart (turned off power) and the problem disappeared.

                1 Reply Last reply Reply Quote 0
                • Marshalundefined
                  Marshal @dc42
                  last edited by

                  @dc42 I know that feeling 😉

                  i case you are wondering.
                  going back to 3.4.0b7 will come up with low temperature again.

                  m122 b20
                  Diagnostics for board 20:
                  Duet TOOL1LC rev 1.0 or earlier firmware version 3.4.0beta7 (2021-12-16 12:25:01)
                  Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
                  Never used RAM 3648, free system stack 2788 words
                  Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) TMC(delaying,3.0%,57) MAIN(running,91.8%,351) IDLE(ready,0.0%,40) AIN(delaying,4.9%,142), total 100.0%
                  Last reset 00:00:47 ago, cause: software
                  Last software reset time unknown, reason: AssertionFailed, available RAM 4592, slot 1
                  Software reset code 0x0120 ICSR 0x00000000 SP 0x20003cac Task   Freestk 130 bad marker
                  Stack: 00000544 00023174 00019cb5 20003044 00016e33 20003044 00016505 20000ed0 00000000 00000001 0000828d 200071c8 200071c8 200071e0 00000000 20000f50 000116b3 00022530 000225e8 00021c40 00019c55 200071c8 200071c8 20000f50 00008405 200071d8 000009c6
                  Driver 0: pos 0, 419.2 steps/mm,standstill, SG min 0, read errors 0, write errors 1, ifcnt 24, reads 23875, writes 12, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
                  Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
                  Peak sync jitter 4/9, peak Rx sync delay 579, resyncs 0/1, no step interrupt scheduled
                  VIN voltage: min 24.2, current 24.2, max 24.3
                  MCU temperature: min 29.2C, current 31.4C, max 31.4C
                  Last sensors broadcast 0x00000002 found 1 65 ticks ago, 0 ordering errs, loop time 0
                  CAN messages queued 919, send timeouts 0, received 437, lost 0, free buffers 37, min 37, error reg 0
                  dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
                  Accelerometer: none
                  I2C bus errors 4509, naks 4509, other errors 4509
                  

                  beta7.png

                  In Progress CoreXY:

                  • Duet3 6HC
                  • 1 Toolboard LC1
                  1 Reply Last reply Reply Quote 0
                  • Sergeundefined
                    Serge
                    last edited by

                    Hi, same issue with me
                    20/12/2021, 14:25:59 M122 B20
                    Diagnostics for board 20:
                    Duet TOOL1LC rev 1.1 or later firmware version 3.4.0beta7+1 (2021-12-18 13:47:42)
                    Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
                    All averaging filters OK
                    Never used RAM 2576, free system stack 2788 words
                    Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) ACCEL(notifyWait,0.0%,61) TMC(delaying,3.0%,57) MAIN(running,91.9%,351) IDLE(ready,0.0%,26) AIN(delaying,4.9%,142), total 100.0%
                    Last reset 00:05:17 ago, cause: software
                    Last software reset data not available
                    Driver 0: pos 0, 830.0 steps/mm,standstill, SG min 0, read errors 0, write errors 1, ifcnt 35, reads 27864, writes 12, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
                    Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
                    Peak sync jitter 1/5, peak Rx sync delay 214, resyncs 0/0, no step interrupt scheduled
                    VIN voltage: min 24.6, current 24.7, max 24.7
                    MCU temperature: min 30.6C, current 30.7C, max 30.8C
                    Last sensors broadcast 0x00000002 found 1 184 ticks ago, 0 ordering errs, loop time 0
                    CAN messages queued 6288, send timeouts 0, received 2853, lost 0, free buffers 37, min 37, error reg 0
                    dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
                    Accelerometer: LIS3DH, status: 00
                    I2C bus errors 0, naks 3, other errors 0
                    Capture d'écran 2021-12-20 à 14.27.47.png

                    Sergeundefined 1 Reply Last reply Reply Quote 0
                    • Sergeundefined
                      Serge @Serge
                      last edited by

                      @serge
                      20/12/2021, 14:29:43 M308 S1 H999
                      Measured H correction for port "20.temp0" is -6

                      Capture d'écran 2021-12-20 à 14.31.00.png

                      Sergeundefined 1 Reply Last reply Reply Quote 0
                      • Sergeundefined
                        Serge @Serge
                        last edited by Serge

                        @serge After reboot, same temp values.
                        It seems the hotend temp value is correct, but not the bed temp than i have to calibrate.

                        dc42undefined 1 Reply Last reply Reply Quote 0
                        • dc42undefined
                          dc42 administrators @Serge
                          last edited by

                          @serge which temperature input on what board is the bed thermistor input connected to?

                          Duet WiFi hardware designer and firmware engineer
                          Please do not ask me for Duet support via PM or email, use the forum
                          http://www.escher3d.com, https://miscsolutions.wordpress.com

                          Sergeundefined 1 Reply Last reply Reply Quote 0
                          • Sergeundefined
                            Serge @dc42
                            last edited by Serge

                            @dc42 Hi, the temp input for the bed is directly on the Duet 6.
                            ; Heaters
                            M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Bed" ; configure sensor 0 as thermistor on pin temp0
                            M950 H0 C"out1" T0

                            dc42undefined 1 Reply Last reply Reply Quote 0
                            • dc42undefined
                              dc42 administrators @Serge
                              last edited by

                              @serge do you get a more accurate bed temperature reading if you revert to older main board firmware?

                              Duet WiFi hardware designer and firmware engineer
                              Please do not ask me for Duet support via PM or email, use the forum
                              http://www.escher3d.com, https://miscsolutions.wordpress.com

                              Marshalundefined Sergeundefined 2 Replies Last reply Reply Quote 0
                              • Marshalundefined
                                Marshal @dc42
                                last edited by

                                @dc42
                                No issue with bed thermistor here:

                                M308 S0 P"0.temp0" Y"thermistor" T100000 B4725 C7.06e-8
                                

                                In Progress CoreXY:

                                • Duet3 6HC
                                • 1 Toolboard LC1
                                Sergeundefined 1 Reply Last reply Reply Quote 0
                                • Sergeundefined
                                  Serge @dc42
                                  last edited by

                                  @dc42 Hi, no, don't get more accurate.

                                  1 Reply Last reply Reply Quote 0
                                  • Sergeundefined
                                    Serge @Marshal
                                    last edited by

                                    @marshal Here is the documentation from RatRig
                                    83053ba1-ebd0-49ec-8f41-2ccd29c3a282-image.png

                                    A Former User? dc42undefined 2 Replies Last reply Reply Quote 0
                                    • A Former User?
                                      A Former User @Serge
                                      last edited by

                                      This post is deleted!
                                      1 Reply Last reply Reply Quote 0
                                      • dc42undefined
                                        dc42 administrators @Serge
                                        last edited by

                                        @serge thanks, so this is not an issue with firmware 3.4.0beta7 in particular.

                                        Have you run temperature input calibration on input temp0 of the main board (where the bed heater is connected)?

                                        Duet WiFi hardware designer and firmware engineer
                                        Please do not ask me for Duet support via PM or email, use the forum
                                        http://www.escher3d.com, https://miscsolutions.wordpress.com

                                        Sergeundefined 1 Reply Last reply Reply Quote 0
                                        • Sergeundefined
                                          Serge @dc42
                                          last edited by

                                          @dc42 No, i don't.
                                          Did you think i have to modify the B3950 to B4725 ?
                                          I don't know what thermistor is for B3950.

                                          dc42undefined Sergeundefined 2 Replies Last reply Reply Quote 0
                                          • dc42undefined
                                            dc42 administrators @Serge
                                            last edited by

                                            @serge try running ADC calibration on that input, see https://duet3d.dozuki.com/Wiki/Calibrating_thermistor_and_PT1000_readings#Section_Semi_automatic_calibration.

                                            Duet WiFi hardware designer and firmware engineer
                                            Please do not ask me for Duet support via PM or email, use the forum
                                            http://www.escher3d.com, https://miscsolutions.wordpress.com

                                            1 Reply Last reply Reply Quote 0
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