DEV2 not compiling with default_envs = skr_mini_e3_v2_0

salomaop · September 2021

When I tryed to compile dev2 (https://github.com/repetier/Repetier-Firmware/commit/5ccc18ad0790f21979d6387f0fcc482c69aa4083) without adjusts, its finalized OK. But, when I changed default_envs = skr_mini_e3_v2_0 in platform.io and #define MOTHERBOARD MOTHERBOARD_E3_MINI_V2_0 in Configuration.h, I had compile failure:

In file included from src/boards/pins.h:121,

from src/Configuration.h:171,

from src/Repetier.h:302,

from src/PrinterTypes/PrinterTypeCartesian.cpp:19:

src/boards/STM32F1/HAL.h:141:34: error: pasting "GPIO_" and "-" does not give a valid preprocessing token

141 | LL_GPIO_SetOutputPin(GPIO_##port, GPIO_##port##_MASK); \

| ^~~~~

src/boards/STM32F1/HAL.h:157:23: note: in expansion of macro '_WRITE'

157 | #define WRITE(pin, v) _WRITE(pin, v)

| ^~~~~~

src/io/io_output.h:57:17: note: in expansion of macro 'WRITE'

57 | WRITE(pin, 1); \

| ^~~~~

src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'

52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

| ^~~~~~~~~

src/boards/STM32F1/HAL.h:141:47: error: pasting "GPIO_" and "-" does not give a valid preprocessing token

141 | LL_GPIO_SetOutputPin(GPIO_##port, GPIO_##port##_MASK); \

| ^~~~~

src/boards/STM32F1/HAL.h:157:23: note: in expansion of macro '_WRITE'

157 | #define WRITE(pin, v) _WRITE(pin, v)

| ^~~~~~

src/io/io_output.h:57:17: note: in expansion of macro 'WRITE'

57 | WRITE(pin, 1); \

| ^~~~~

src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'

52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

| ^~~~~~~~~

src/boards/STM32F1/HAL.h:143:36: error: pasting "GPIO_" and "-" does not give a valid preprocessing token

143 | LL_GPIO_ResetOutputPin(GPIO_##port, GPIO_##port##_MASK); \

| ^~~~~

src/boards/STM32F1/HAL.h:157:23: note: in expansion of macro '_WRITE'

157 | #define WRITE(pin, v) _WRITE(pin, v)

| ^~~~~~

src/io/io_output.h:57:17: note: in expansion of macro 'WRITE'

57 | WRITE(pin, 1); \

| ^~~~~

src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'

52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

| ^~~~~~~~~

src/boards/STM32F1/HAL.h:143:49: error: pasting "GPIO_" and "-" does not give a valid preprocessing token

143 | LL_GPIO_ResetOutputPin(GPIO_##port, GPIO_##port##_MASK); \

| ^~~~~

src/boards/STM32F1/HAL.h:157:23: note: in expansion of macro '_WRITE'

157 | #define WRITE(pin, v) _WRITE(pin, v)

| ^~~~~~

src/io/io_output.h:57:17: note: in expansion of macro 'WRITE'

57 | WRITE(pin, 1); \

| ^~~~~

src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'

52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

| ^~~~~~~~~

src/boards/STM32F1/HAL.h:141:34: error: pasting "GPIO_" and "-" does not give a valid preprocessing token

141 | LL_GPIO_SetOutputPin(GPIO_##port, GPIO_##port##_MASK); \

| ^~~~~

src/boards/STM32F1/HAL.h:157:23: note: in expansion of macro '_WRITE'

157 | #define WRITE(pin, v) _WRITE(pin, v)

| ^~~~~~

src/io/io_output.h:59:17: note: in expansion of macro 'WRITE'

59 | WRITE(pin, 0); \

| ^~~~~

src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'

52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

| ^~~~~~~~~

compilation terminated due to -fmax-errors=5.

Repetier · September 2021

If course not. The mini has much less pins and several pins used in the sample config do not exist for the e3 mini.
Always if you see something like
error: pasting "GPIO_

think first that you are trying to use a pin name that does not exist. If you look into error development further down you see

src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'

52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

So that comes from using ORIG_E1_STEP_PIN which is the step pin for second extruder and that board has only 1 extruder. So reduce NUM_TOOLS to 1 and remove all references to second extruder from configuration. Then it should start to compile.

salomaop · September 2021

Repetier said:

If course not. The mini has much less pins and several pins used in the sample config do not exist for the e3 mini.
Always if you see something like
error: pasting "GPIO_

think first that you are trying to use a pin name that does not exist. If you look into error development further down you see
src/Configuration_io.h:52:1: note: in expansion of macro 'IO_OUTPUT'
52 | IO_OUTPUT(IOE2Step, ORIG_E1_STEP_PIN)

So that comes from using ORIG_E1_STEP_PIN which is the step pin for second extruder and that board has only 1 extruder. So reduce NUM_TOOLS to 1 and remove all references to second extruder from configuration. Then it should start to compile.

Increrible, that works! Tks!

DEV2 not compiling with default_envs = skr_mini_e3_v2_0

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