PlatformIO compilation errors

LowRider CNC Troubleshooting
1

Hi!

I have switched to having each stepper wired individually to be able to have dual endstops in the future.

It seems like my Z probe is not working (M119 says it is OPEN and TRIGGERED when actually triggering) but the steppers does not respond accordingly (they just keep going when it triggers).

So I found this row:
//#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

…which I am trying to enable (removing the comment) but if I do that, I can not build it anymore. The firmware compiles fine without the change. I am using V1CNC_Ramps_DualLR-2.0.9.2 and have a LowRider 2 with Ramps 1.4. PlatformIO 6.1.4.

 *  Executing task in folder Marlin: platformio run 

Warning! Ignore unknown configuration option `monitor_flags` in section [env]
Warning! `src_filter` configuration option in section [env:include_tree] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:DUE] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:esp32] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_build_flags` configuration option in section [env:linux_native] is deprecated and will be removed in the next release! Please use `build_src_flags` instead
Warning! `src_filter` configuration option in section [env:linux_native] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_build_flags` configuration option in section [env:simulator_windows] is deprecated and will be removed in the next release! Please use `build_src_flags` instead
Warning! `src_filter` configuration option in section [env:SAMD51_grandcentral_m4] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:malyan_M300] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:STM32F103CB_malyan] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:teensy31] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:teensy35] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:teensy36] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Warning! `src_filter` configuration option in section [env:teensy41] is deprecated and will be removed in the next release! Please use `build_src_filter` instead
Processing mega2560 (platform: atmelavr; board: megaatmega2560; framework: arduino)
---------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/atmelavr/megaatmega2560.html
PLATFORM: Atmel AVR (3.0.0) > Arduino Mega or Mega 2560 ATmega2560 (Mega 2560)
HARDWARE: ATMEGA2560 16MHz, 8KB RAM, 248KB Flash
DEBUG: Current (avr-stub) On-board (avr-stub, simavr)
PACKAGES: 
 - framework-arduino-avr @ 5.1.0 
 - toolchain-atmelavr @ 1.50400.190710 (5.4.0)
Converting Marlin.ino
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 6 compatible libraries
Scanning dependencies...
Dependency Graph
|-- U8glib-HAL @ 0.5.2
|   |-- Wire @ 1.0
|   |-- SPI @ 1.0
|-- SPI @ 1.0
|-- Wire @ 1.0
Building in release mode
Compiling .pio/build/mega2560/src/src/inc/Warnings.cpp.o
Compiling .pio/build/mega2560/src/src/module/endstops.cpp.o
Compiling .pio/build/mega2560/src/src/module/tool_change.cpp.o
Compiling .pio/build/mega2560/src/src/sd/Sd2Card.cpp.o
Compiling .pio/build/mega2560/src/src/sd/SdBaseFile.cpp.o
Compiling .pio/build/mega2560/src/src/sd/SdFatUtil.cpp.o
Compiling .pio/build/mega2560/src/src/sd/SdFile.cpp.o
Marlin/src/inc/Warnings.cpp:43:4: warning: #warning "Auto-assigned X2 STEP/DIR/ENABLE_PINs to unused En_STEP/DIR/ENABLE_PINs." [-Wcpp]
   #warning "Auto-assigned X2 STEP/DIR/ENABLE_PINs to unused En_STEP/DIR/ENABLE_PINs."
    ^
Marlin/src/inc/Warnings.cpp:147:4: warning: #warning "Auto-assigned Z2 STEP/DIR/ENABLE_PINs to unused En_STEP/DIR/ENABLE_PINs." [-Wcpp]
   #warning "Auto-assigned Z2 STEP/DIR/ENABLE_PINs to unused En_STEP/DIR/ENABLE_PINs."
    ^
Compiling .pio/build/mega2560/src/src/sd/SdVolume.cpp.o
cc1plus: warning: unrecognized command line option '-Wno-register'
Compiling .pio/build/mega2560/src/src/sd/cardreader.cpp.o
In file included from Marlin/src/module/endstops.cpp:28:0:
Marlin/src/module/stepper.h: In static member function 'static bool Stepper::disable_extruder()':
Marlin/src/module/stepper.h:612:46: warning: no return statement in function returning non-void [-Wreturn-type]
       static inline bool disable_extruder() {}
                                              ^
In file included from Marlin/src/module/../inc/../HAL/./AVR/HAL.h:22:0,
                 from Marlin/src/module/../inc/../HAL/HAL.h:30,
                 from Marlin/src/module/../inc/MarlinConfig.h:31,
                 from Marlin/src/module/endstops.h:28,
                 from Marlin/src/module/endstops.cpp:27:
Marlin/src/module/endstops.cpp: In static member function 'static void Endstops::update()':
Marlin/src/module/endstops.cpp:932:60: error: 'Z2_MIN' was not declared in this scope
     #define PROCESS_ENDSTOP_Z(MINMAX) PROCESS_DUAL_ENDSTOP(Z, MINMAX)
                                                            ^
Marlin/src/module/../inc/../HAL/./AVR/../shared/Marduino.h:42:25: note: in definition of macro '_BV'
 #define _BV(b) (1UL << (b))
                         ^
Marlin/src/module/endstops.cpp:860:34: note: in expansion of macro 'TEST'
   #define TEST_ENDSTOP(ENDSTOP) (TEST(state(), ENDSTOP))
                                  ^
Marlin/src/module/endstops.cpp:884:64: note: in expansion of macro 'TEST_ENDSTOP'
     const byte dual_hit = TEST_ENDSTOP(_ENDSTOP(A, MINMAX)) | (TEST_ENDSTOP(_ENDSTOP(A##2, MINMAX)) << 1); \
                                                                ^
Marlin/src/module/endstops.cpp:607:32: note: in expansion of macro '__ENDSTOP'
 #define _ENDSTOP(AXIS, MINMAX) __ENDSTOP(AXIS, MINMAX)
                                ^
Marlin/src/module/endstops.cpp:884:77: note: in expansion of macro '_ENDSTOP'
     const byte dual_hit = TEST_ENDSTOP(_ENDSTOP(A, MINMAX)) | (TEST_ENDSTOP(_ENDSTOP(A##2, MINMAX)) << 1); \
                                                                             ^
Marlin/src/module/endstops.cpp:932:39: note: in expansion of macro 'PROCESS_DUAL_ENDSTOP'
     #define PROCESS_ENDSTOP_Z(MINMAX) PROCESS_DUAL_ENDSTOP(Z, MINMAX)
                                       ^
Marlin/src/module/endstops.cpp:1023:13: note: in expansion of macro 'PROCESS_ENDSTOP_Z'
           ) PROCESS_ENDSTOP_Z(MIN);
             ^
At global scope:
cc1plus: warning: unrecognized command line option '-Wno-register'
*** [.pio/build/mega2560/src/src/module/endstops.cpp.o] Error 1
================================================================= [FAILED] Took 4.54 seconds =================================================================

Environment    Status    Duration
-------------  --------  ------------
mega2560       FAILED    00:00:04.541
============================================================ 1 failed, 0 succeeded in 00:00:04.541 ============================================================

 *  The terminal process "platformio 'run'" terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it.
2

These are my settings in the PP in Fusion 360:

Skärmavbild 2022-08-17 kl. 13.25.56
Skärmavbild 2022-08-17 kl. 13.25.56818×392 50.2 KB

This procedure runs, but the touch plate doesn’t stop the steppers.

3

The dual LR firmware doesn’t use G28 for the probe. I don’t use fusion, so I don’t know if you can convince it to use G38.2 or not.

IIRC, the command is G38.2 Z0 to make it probe with the Z probe. Otherwise G28 Z goes up and uses the Z endstops, not the probe plugged into zmin

1 Like
4

Aha, okey. And this is something that is different from the regular firmware? Because this worked well before I switched to the dual endstop firmware.

5

Is this how the procedure should look like for dual endstops firmware?

M0 Attach ZProbe
G38.2 Z0 (was G28 Z)
G92 Z1.31
G0 Z40 F300
M400
M0 Detach ZProbe

EDIT: If I run G38.2 Z0 the Z axis goes upwards. Is that correct?

6

Yes. Because the LR has dual Z and homes up.

It looks about right to me. I haven’t actually done it myself. If you search for G38.2, you will see a bunch of topics on it.

Nope. Does a positive Z move raise the bit? Are you using firmware without editing it? It sounds like you just have the Z motors on backwards.

7

Does a positive Z move raise the bit? Are you using firmware without editing it? It sounds like you just have the Z motors on backwards.

Yes. If I move the Z axis positive it moves up.

EDIT: Aaah, but sir, maybe I need to seek like this:

G38.2 Z-50 F100

And that way I get the bit to move downward instead. Maybe I had my Z0 above when running it pure like G38.2 Z0. That must be it.

1 Like
8

Ok. I think it is common to do a G28 first, which sets the Z to +200mm (the hard coded bed size). So a Z0 should try to point it down. If changing that to Z-50 makes more sense, I will start using that.