No module named "cffirmware" #183

harris419-systologix · 2023-02-07T08:36:58Z

harris419-systologix
Feb 7, 2023

HI! I followed the instructions mentioned on your website for crazyswarm2, not able to perform software in loop simulation. I am constantly getting the error of "No module named 'cffirmware' while running the command "ros2 launch crazyflie launch.py backend:=sim", I have also followed the instructions for cloning into "crazyflie-firmware", make commands work but make python_bindings command doesn't work. Need some guidance in this regard.
Regards,
Harris

whoenig · 2023-02-07T08:45:31Z

whoenig
Feb 7, 2023
Maintainer

What is the output of make python_bindings, i.e., in which sense does it not work?

4 replies

harris419-systologix Feb 7, 2023
Author

I'm able to run the command after installing the SWIG package, the output is:
harris@harris-V:~/crazyflie-firmware$ make bindings_python
Makefile:219: warning: overriding recipe for target 'bindings_python'
tools/kbuild/Makefile.kbuild:147: warning: ignoring old recipe for target 'bindings_python'
make[1]: Entering directory '/home/harris/crazyflie-firmware/build'
make[1]: Nothing to be done for 'bindings_python'.
make[1]: Leaving directory '/home/harris/crazyflie-firmware/build'
swig -python -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface -o build/cffirmware_wrap.c bindings/cffirmware.i
python3 bindings/setup.py build_ext --inplace
running build_ext
building '_cffirmware' extension
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_add_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_add_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_scale_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_scale_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/CommonTables/arm_common_tables.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/CommonTables/arm_common_tables.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_mult_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_mult_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_scale_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_scale_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_f32.c -o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_f32.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/pptraj.c -o build/temp.linux-x86_64-3.8/src/modules/src/pptraj.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/pptraj_compressed.c -o build/temp.linux-x86_64-3.8/src/modules/src/pptraj_compressed.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/planner.c -o build/temp.linux-x86_64-3.8/src/modules/src/planner.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/collision_avoidance.c -o build/temp.linux-x86_64-3.8/src/modules/src/collision_avoidance.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/controller_pid.c -o build/temp.linux-x86_64-3.8/src/modules/src/controller_pid.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/position_controller_pid.c -o build/temp.linux-x86_64-3.8/src/modules/src/position_controller_pid.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
In file included from src/modules/src/position_controller_pid.c:31:
src/modules/interface/param.h:148:31: warning: ‘__params_posCtlPid’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/position_controller_pid.c:521:1: note: in expansion of macro ‘PARAM_GROUP_START’
521 | PARAM_GROUP_START(posCtlPid)
| ^~~~~~~~~~~~~~~~~
src/modules/interface/param.h:148:31: warning: ‘__params_velCtlPid’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/position_controller_pid.c:462:1: note: in expansion of macro ‘PARAM_GROUP_START’
462 | PARAM_GROUP_START(velCtlPid)
| ^~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/attitude_pid_controller.c -o build/temp.linux-x86_64-3.8/src/modules/src/attitude_pid_controller.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
In file included from src/modules/src/attitude_pid_controller.c:32:
src/modules/interface/param.h:148:31: warning: ‘__params_pid_rate’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/attitude_pid_controller.c:391:1: note: in expansion of macro ‘PARAM_GROUP_START’
391 | PARAM_GROUP_START(pid_rate)
| ^~~~~~~~~~~~~~~~~
src/modules/interface/param.h:148:31: warning: ‘__params_pid_attitude’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/attitude_pid_controller.c:324:1: note: in expansion of macro ‘PARAM_GROUP_START’
324 | PARAM_GROUP_START(pid_attitude)
| ^~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/pid.c -o build/temp.linux-x86_64-3.8/src/modules/src/pid.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/utils/src/filter.c -o build/temp.linux-x86_64-3.8/src/utils/src/filter.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/utils/src/num.c -o build/temp.linux-x86_64-3.8/src/utils/src/num.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/controller_mellinger.c -o build/temp.linux-x86_64-3.8/src/modules/src/controller_mellinger.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
In file included from src/modules/src/controller_mellinger.c:40:
src/modules/interface/param.h:148:31: warning: ‘__params_ctrlMel’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/controller_mellinger.c:340:1: note: in expansion of macro ‘PARAM_GROUP_START’
340 | PARAM_GROUP_START(ctrlMel)
| ^~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/controller_brescianini.c -o build/temp.linux-x86_64-3.8/src/modules/src/controller_brescianini.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
In file included from src/modules/src/controller_brescianini.c:37:
src/modules/interface/param.h:148:31: warning: ‘__params_ctrlAtt’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/controller_brescianini.c:409:1: note: in expansion of macro ‘PARAM_GROUP_START’
409 | PARAM_GROUP_START(ctrlAtt)
| ^~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c src/modules/src/power_distribution_quadrotor.c -o build/temp.linux-x86_64-3.8/src/modules/src/power_distribution_quadrotor.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
In file included from src/modules/src/power_distribution_quadrotor.c:31:
src/modules/interface/param.h:148:31: warning: ‘__params_quadSysId’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/power_distribution_quadrotor.c:182:1: note: in expansion of macro ‘PARAM_GROUP_START’
182 | PARAM_GROUP_START(quadSysId)
| ^~~~~~~~~~~~~~~~~
src/modules/interface/param.h:148:31: warning: ‘__params_powerDist’ defined but not used [-Wunused-const-variable=]
148 | static const struct param_s _params##NAME[] = {
| ^~~~~~~~~
src/modules/src/power_distribution_quadrotor.c:168:1: note: in expansion of macro ‘PARAM_GROUP_START’
168 | PARAM_GROUP_START(powerDist)
| ^~~~~~~~~~~~~~~~~
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/modules/interface -Isrc/hal/interface -Isrc/utils/interface/lighthouse -Isrc/utils/interface -Ibuild/include/generated -Isrc/config -Isrc/drivers/interface -Isrc/platform/interface -Ivendor/CMSIS/CMSIS/DSP/Include -Ivendor/CMSIS/CMSIS/Core/Include -I/usr/include/python3.8 -c build/cffirmware_wrap.c -o build/temp.linux-x86_64-3.8/build/cffirmware_wrap.o -O3 -fno-strict-aliasing -Wno-address-of-packed-member -DUNIT_TEST_MODE
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_add_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_scale_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/BasicMathFunctions/arm_sub_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/CommonTables/arm_common_tables.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/FastMathFunctions/arm_cos_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/FastMathFunctions/arm_sin_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/StatisticsFunctions/arm_power_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_mult_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_scale_f32.o build/temp.linux-x86_64-3.8/vendor/CMSIS/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_f32.o build/temp.linux-x86_64-3.8/src/modules/src/pptraj.o build/temp.linux-x86_64-3.8/src/modules/src/pptraj_compressed.o build/temp.linux-x86_64-3.8/src/modules/src/planner.o build/temp.linux-x86_64-3.8/src/modules/src/collision_avoidance.o build/temp.linux-x86_64-3.8/src/modules/src/controller_pid.o build/temp.linux-x86_64-3.8/src/modules/src/position_controller_pid.o build/temp.linux-x86_64-3.8/src/modules/src/attitude_pid_controller.o build/temp.linux-x86_64-3.8/src/modules/src/pid.o build/temp.linux-x86_64-3.8/src/utils/src/filter.o build/temp.linux-x86_64-3.8/src/utils/src/num.o build/temp.linux-x86_64-3.8/src/modules/src/controller_mellinger.o build/temp.linux-x86_64-3.8/src/modules/src/controller_brescianini.o build/temp.linux-x86_64-3.8/src/modules/src/power_distribution_quadrotor.o build/temp.linux-x86_64-3.8/build/cffirmware_wrap.o -o /home/harris/crazyflie-firmware/_cffirmware.cpython-38-x86_64-linux-gnu.so
mv build/cffirmware.py cffirmware.py

harris419-systologix Feb 7, 2023
Author

ros2 run crazyflie_examples hello_world --ros-args -p use_sim_time:=True
1675763714.629129 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
1675763714.629213 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1

harris419-systologix Feb 7, 2023
Author

arris@harris-V:~/ros2_ws/src/crazyswarm2$ ros2 launch crazyflie launch.py backend:=sim
[INFO] [launch]: All log files can be found below /home/harris/.ros/log/2023-02-07-16-31-06-661026-harris-V-76831
[INFO] [launch]: Default logging verbosity is set to INFO
[INFO] [crazyflie_server-3]: process started with pid [76837]
[INFO] [teleop-1]: process started with pid [76833]
[INFO] [joy_node-2]: process started with pid [76835]
[INFO] [rviz2-4]: process started with pid [76839]
[teleop-1] [INFO] [1675758666.928246377] [teleop]: Mode changed to cmd_vel_world
[rviz2-4] [INFO] [1675758667.265743059] [rviz2]: Stereo is NOT SUPPORTED
[rviz2-4] [INFO] [1675758667.265881261] [rviz2]: OpenGl version: 4.6 (GLSL 4.6)
[rviz2-4] [INFO] [1675758667.277283847] [rviz2]: Stereo is NOT SUPPORTED
[crazyflie_server-3] Traceback (most recent call last):
[crazyflie_server-3] File "/home/harris/ros2_ws/install/crazyflie_sim/lib/crazyflie_sim/crazyflie_server", line 11, in
[crazyflie_server-3] load_entry_point('crazyflie-sim==2.0.0', 'console_scripts', 'crazyflie_server')()
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point
[crazyflie_server-3] return get_distribution(dist).load_entry_point(group, name)
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2854, in load_entry_point
[crazyflie_server-3] return ep.load()
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2445, in load
[crazyflie_server-3] return self.resolve()
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2451, in resolve
[crazyflie_server-3] module = import(self.module_name, fromlist=['name'], level=0)
[crazyflie_server-3] File "/home/harris/ros2_ws/install/crazyflie_sim/lib/python3.8/site-packages/crazyflie_sim/crazyflie_server.py", line 27, in
[crazyflie_server-3] from .crazyflie_sil import CrazyflieSIL, TrajectoryPolynomialPiece
[crazyflie_server-3] File "/home/harris/ros2_ws/install/crazyflie_sim/lib/python3.8/site-packages/crazyflie_sim/crazyflie_sil.py", line 13, in
[crazyflie_server-3] import cffirmware as firm
[crazyflie_server-3] ModuleNotFoundError: No module named 'cffirmware'
[ERROR] [crazyflie_server-3]: process has died [pid 76837, exit code 1, cmd '/home/harris/ros2_ws/install/crazyflie_sim/lib/crazyflie_sim/crazyflie_server --ros-args -r __node:=crazyflie_server --params-file /tmp/launch_params_srby1xvg --params-file /tmp/launch_params_6lrx_7qn'].
[teleop-1] 1675763717.374568 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[teleop-1] 1675763717.374607 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[teleop-1] 1675763717.374613 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[joy_node-2] 1675763717.383013 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[joy_node-2] 1675763717.383057 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[joy_node-2] 1675763717.383063 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[teleop-1] 1675763717.472713 [0] tev: ddsi_udp_conn_write to udp/239.255.0.1:7400 failed with retcode -1
[teleop-1] 1675763717.472742 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[teleop-1] 1675763717.472747 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[teleop-1] 1675763717.472752 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[teleop-1] 1675763717.474561 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[teleop-1] 1675763717.474596 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[teleop-1] 1675763717.474602 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[joy_node-2] 1675763717.481032 [0] tev: ddsi_udp_conn_write to udp/239.255.0.1:7400 failed with retcode -1
[joy_node-2] 1675763717.481059 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[joy_node-2] 1675763717.481065 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[joy_node-2] 1675763717.481069 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[joy_node-2] 1675763717.482971 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[joy_node-2] 1675763717.482977 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[joy_node-2] 1675763717.482980 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[rviz2-4] 1675763717.495907 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[rviz2-4] 1675763717.495925 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[rviz2-4] 1675763717.495928 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[teleop-1] 1675763717.575398 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[teleop-1] 1675763717.575426 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[teleop-1] 1675763717.575432 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[joy_node-2] 1675763717.583506 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:48737 failed with retcode -1
[joy_node-2] 1675763717.583534 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[joy_node-2] 1675763717.583540 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[rviz2-4] 1675763717.595739 [0] tev: ddsi_udp_conn_write to udp/239.255.0.1:7400 failed with retcode -1
[rviz2-4] 1675763717.595767 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[rviz2-4] 1675763717.595776 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[rviz2-4] 1675763717.595782 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1
[rviz2-4] 1675763717.595913 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:36002 failed with retcode -1
[rviz2-4] 1675763717.595918 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:55124 failed with retcode -1
[rviz2-4] 1675763717.595922 [0] tev: ddsi_udp_conn_write to udp/10.244.0.255:57601 failed with retcode -1

harris419-systologix Feb 7, 2023
Author

Also I'm getting the error, that the process has died!

harris419-systologix · 2023-02-07T10:20:49Z

harris419-systologix
Feb 7, 2023
Author

I'm not able to remove the error of module not found: 'cffirmware',
[crazyflie_server-3] Traceback (most recent call last):
[crazyflie_server-3] File "/home/harris/ros2_ws/install/crazyflie_sim/lib/crazyflie_sim/crazyflie_server", line 11, in
[crazyflie_server-3] load_entry_point('crazyflie-sim==2.0.0', 'console_scripts', 'crazyflie_server')()
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point
[crazyflie_server-3] return get_distribution(dist).load_entry_point(group, name)
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2854, in load_entry_point
[crazyflie_server-3] return ep.load()
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2445, in load
[crazyflie_server-3] return self.resolve()
[crazyflie_server-3] File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2451, in resolve
[crazyflie_server-3] module = import(self.module_name, fromlist=['name'], level=0)
[crazyflie_server-3] File "/home/harris/ros2_ws/install/crazyflie_sim/lib/python3.8/site-packages/crazyflie_sim/crazyflie_server.py", line 27, in
[crazyflie_server-3] from .crazyflie_sil import CrazyflieSIL, TrajectoryPolynomialPiece
[crazyflie_server-3] File "/home/harris/ros2_ws/install/crazyflie_sim/lib/python3.8/site-packages/crazyflie_sim/crazyflie_sil.py", line 13, in
[crazyflie_server-3] import cffirmware as firm
[crazyflie_server-3] ModuleNotFoundError: No module named 'cffirmware'

0 replies

harris419-systologix · 2023-02-09T07:15:48Z

harris419-systologix
Feb 9, 2023
Author

Hi! I'm able to resolve the issue. Now, the software in loop simulation is working for me.

2 replies

hbler99 Feb 22, 2023

Hi! I'm really confused about this, could you tell me how you solved it, thx!

hbler99 Feb 23, 2023

I have solved the problem by finding the location of cffirmware.py which is in crazyflie-firmware folder, then in
~/ros2_ws/install/crazyflie_sim/lib/python3.8/site-packages/crazyflie_sim/crazyflie_sil.py` I made the following changes:

import sys
sys.path.append('~/crazyflie-firmware')
import cffirmware as firm

whoenig · 2023-02-09T07:56:38Z

whoenig
Feb 9, 2023
Maintainer

If you can provide a short description how you solved it, that might be helpful for others - thanks!

0 replies

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No module named "cffirmware" #183

harris419-systologix Feb 7, 2023

Replies: 4 comments · 6 replies

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Replies: 4 comments 6 replies

whoenig
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harris419-systologix
Feb 9, 2023
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whoenig
Feb 9, 2023
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