Swapping spindle PWM pin from 13 to 12 breaks comapilation

[karoria]

Hi @terjeio As I have shown interest to use teensy4.1 onboard LED as status light with blink patterns, I considered to use GPIO 12 for spindle PWM. But I can't compile that way with following messages in PIO.

Executing task in folder grblHAL_Teensy4: platformio run <

Processing teensy41 (board: teensy41; platform: teensy; framework: arduino)

Verbose mode can be enabled via -v, --verbose option CONFIGURATION: https://docs.platformio.org/page/boards/teensy/teensy41.html PLATFORM: Teensy (4.12.0) > Teensy 4.1 HARDWARE: IMXRT1062 600MHz, 512KB RAM, 7.75MB Flash DEBUG: Current (jlink) External (jlink) PACKAGES:

• framework-arduinoteensy 1.153.0 (1.53)
• toolchain-gccarmnoneeabi 1.50401.190816 (5.4.1) LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf LDF Modes: Finder ~ chain, Compatibility ~ soft Found 93 compatible libraries Scanning dependencies... Dependency Graph |-- 1.1.2+sha.52b0ae3 | |-- 1.0.0+sha.5a2e6f4 | | |-- 0.1 |-- 1.0.0+sha.5a2e6f4 | |-- 0.1 |-- 2.0.2+sha.58c266f |-- 2.0.2 Building in release mode Compiling .pio/build/teensy41/src/driver.c.o Compiling .pio/build/teensy41/src/grbl/alarms.c.o Compiling .pio/build/teensy41/src/grbl/coolant_control.c.o Compiling .pio/build/teensy41/src/grbl/corexy.c.o src/driver.c: In function 'spindle_set_speed': src/driver.c:1177:24: error: 'settings_t {aka struct }' has no member named 'sp' if(settings.sp) ^ In file included from src/driver.c:87:0: src/driver.c: At top level: src/grbl/motor_pins.h:692:13: warning: 'motor_iterator' defined but not used [-Wunused-function] static void motor_iterator (motor_iterator_callback_ptr callback) ^ *** [.pio/build/teensy41/src/driver.c.o] Error 1 ======================================= [FAILED] Took 6.62 seconds =======================================

Environment Status Duration

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teensy41 FAILED 00:00:06.622 ================================= 1 failed, 0 succeeded in 00:00:06.622 ================================= The terminal process "platformio 'run'" terminated with exit code: 1.

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[terjeio]

Ouch - seems like a copy/paste error. Remove line 1177 and it should be ok. I'll commit a fix later as I have some other pending changes.

Thanks for reporting.

[karoria]

It works! Thanks for prompt reply as always.