Working with Arch.....Teensy 4.0?

[blazini36]

Not sure if these are distro issues, or just issues in general. Trying to follow the istructions @ https://mstrthealias.gitbook.io/teensy-fan-controller/build-instructions/setup, can't really get anywhere.

git clone https://github.com/mstrthealias/TeensyFanController.git
git submodule init
git submodule update

looks like it needs to be

git clone https://github.com/mstrthealias/TeensyFanController.git
cd TeensyFanController
git submodule init
git submodule update

However, $ git submodule update throws all sorts of publickey errors. Assuming that command wasn't 100% necessary:

~$ cd TeensyFanController/
TeensyFanController$ ARDUINO_DIR=/opt/Arduino make
Makefile:12: *** Invalid ARDUINO_DIR.  Stop.

Thats as far as I got with that. Trying to build the compile the Arduino project right in Arduino IDE didn't work either. (Using "Teensyduino"). Here I tried it with a board setup for Teensy 4.0 which I would hope to be able to use, but it failed for 3.x as well.

Arduino: 1.8.13 (Linux), TD: 1.53, Board: "Teensy 4.0, Serial, 600 MHz, Faster, US English"

In file included from /tmp/arduino_build_491770/sketch/runtime_config.h:20:0,
                 from /home/justin/TeensyFanController/teensy_fan_controller/src/src.ino:3:
/tmp/arduino_build_491770/sketch/runtime_config_v1.pb.h:6:16: fatal error: pb.h: No such file or directory
compilation terminated.
Error compiling for board Teensy 4.0.

[blazini36]

Actually I got a bit further once I somewhat figured out what I was doing. Have to run "git init" here

git clone https://github.com/mstrthealias/TeensyFanController.git
git init
git submodule init
git submodule update

Also had to change the makefile targets a bit and provide the nanopb source, and manually create the working directories for whatever reason. I getting stuck on line 87 yet, not sure what to do here.

$ make                                                                                                                                                      1 ✘ 

Cleaning build...
rm -rf /home/justin/git/TeensyFanController/teensy_fan_controller/build/*
rm -f /home/justin/git/TeensyFanController/teensy_fan_controller/src/nanopb.proto
rm -f /home/justin/git/TeensyFanController/teensy_fan_controller/src/runtime_config_v1.pb.c
rm -f /home/justin/git/TeensyFanController/teensy_fan_controller/src/runtime_config_v1.pb.h

Cleaning project...
rm -rf /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/nanopb
rm -rf /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/EEPROM
rm -rf /home/justin/git/TeensyFanController/teensy_fan_controller/tools/*
rm -rf /home/justin/git/TeensyFanController/teensy_fan_controller/teensy3/*

Copy Teensy tools into project...
cp /usr/share/arduino/hardware/tools/teensy* /home/justin/git/TeensyFanController/teensy_fan_controller/tools/
cp /usr/share/arduino/hardware/tools/precompile_helper* /home/justin/git/TeensyFanController/teensy_fan_controller/tools/
cp /usr/share/arduino/hardware/tools/stdout_redirect* /home/justin/git/TeensyFanController/teensy_fan_controller/tools/
cp /usr/share/arduino/hardware/tools/mktinyfat* /home/justin/git/TeensyFanController/teensy_fan_controller/tools/
cp -a /usr/share/arduino/hardware/tools/arm /home/justin/git/TeensyFanController/teensy_fan_controller/tools/
touch /home/justin/git/TeensyFanController/teensy_fan_controller/tools/.gitkeep

Copy Teensy 3.x cores into project...
cp -a /usr/share/arduino/hardware/teensy/avr/cores/teensy3/* /home/justin/git/TeensyFanController/teensy_fan_controller/teensy3/
touch /home/justin/git/TeensyFanController/teensy_fan_controller/teensy3/.gitkeep

Copy libraries into project...
cp -a /usr/share/arduino/hardware/teensy/avr/libraries/EEPROM /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/
touch /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/EEPROM/.gitkeep
mkdir /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/nanopb
cp /home/justin/git/TeensyFanController/nanopb/*.{h,c} /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/nanopb/
touch /home/justin/git/TeensyFanController/teensy_fan_controller/libraries/nanopb/.gitkeep

Building protobufs
cp /home/justin/git/TeensyFanController/nanopb/generator/proto/nanopb.proto /home/justin/git/TeensyFanController/teensy_fan_controller/src/
proto_path=/home/justin/git/TeensyFanController/teensy_fan_controller/src/ --nanopb_out=/home/justin/git/TeensyFanController/teensy_fan_controller/src/ /home/justin/git/TeensyFanController/teensy_fan_controller/src/runtime_config_v1.proto
/bin/sh: line 1: --nanopb_out=/home/justin/git/TeensyFanController/teensy_fan_controller/src/: No such file or directory
make: [Makefile:87: runtime_config_v1.pb.c] Error 127 (ignored)

I realize that the makefile at least isn't configured for teensy4.x. I'd pick up a 3.x for now if I could at least get it built.

[mstrthealias]

Just came across your post today. What distro were you using, that-way I can diagnose the problem?

It looks like you may have just needed to mkdir teensy_fan_controller/src to avoid that error.

I did try the project on a Teensy 4 but had some issues with the RPMs being reported as twice the expected value; I suspect this issue is fixed in the Teensy libraries today. In order to support Teensy 4.1, you'd have to modify teensy_fan_controller/Makefile, set TEENSY=41, and add a block to the if statements to correct CPPFLAGS, LDSCRIPT, and LDFLAGS for the Teensy 4.1.

Thanks for trying the project, and sorry for the late response...