Hello,
I have a remote machine which runs on ubuntu 22.04, has ros iron and I want to install micro ros iron library to establish communication between ros and microcontroller. In order to do that, I installed arduino IDE 2.3.2, teensy is automatically installed when the board is installed using the board manager (Teensy version 1.59.2) is what I presumed as I did not find any standalone installer for teensyduino similar to the one I found out for arduino 1.8.19. I tried compiling a subscriber sample code for teensy 4.1 but it keeps throwing me a compilation error stated below:
(MicroRos Version: Latest) - v2.0.7-iron
Thanks.
I have a remote machine which runs on ubuntu 22.04, has ros iron and I want to install micro ros iron library to establish communication between ros and microcontroller. In order to do that, I installed arduino IDE 2.3.2, teensy is automatically installed when the board is installed using the board manager (Teensy version 1.59.2) is what I presumed as I did not find any standalone installer for teensyduino similar to the one I found out for arduino 1.8.19. I tried compiling a subscriber sample code for teensy 4.1 but it keeps throwing me a compilation error stated below:
(MicroRos Version: Latest) - v2.0.7-iron
C++:
WARNING: library micro_ros_arduino claims to run on stm32, OpenCR, Teensyduino, samd, sam, mbed, esp32, mbed_portenta architecture(s) and may be incompatible with your current board which runs on avr architecture(s).
Library micro_ros_arduino has been declared precompiled:
Using precompiled library in /home/ubuntu/Arduino/libraries/micro_ros_arduino/src/imxrt1062/fpv5-d16-hard
The platform does not support 'compiler.libraries.ldflags' for precompiled libraries.
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/NativeEthernet/src/NativeEthernetServer.cpp: In member function 'EthernetClient EthernetServer::available()':
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/NativeEthernet/src/NativeEthernetServer.cpp:119:103: warning: enum constant in boolean context [-Wint-in-bool-context]
119 | if(socket_poll.events_occurred & (FNET_SOCKET_EVENT_OUT || FNET_SOCKET_EVENT_IN)) {
| ^~~~~~~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/service/llmnr/fnet_llmnr.c:60:30: warning: 'fnet_llmnr_ip6_multicast_addr' defined but not used [-Wunused-const-variable=]
60 | static const fnet_ip6_addr_t fnet_llmnr_ip6_multicast_addr = FNET_IP6_ADDR_INIT(0xFF, 0x02, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x01, 0x00, 0x03);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:1062:83: warning: argument 2 of type 'unsigned char[36]' with mismatched bound [-Warray-parameter=]
1062 | MBEDTLSFLASHMEM void ssl_calc_verify_tls( mbedtls_ssl_context *ssl, unsigned char hash[36] )
| ~~~~~~~~~~~~~~^~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:483:73: note: previously declared as 'unsigned char *'
483 | MBEDTLSFLASHMEM static void ssl_calc_verify_tls( mbedtls_ssl_context *, unsigned char * );
| ^~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:1090:90: warning: argument 2 of type 'unsigned char[32]' with mismatched bound [-Warray-parameter=]
1090 | MBEDTLSFLASHMEM void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *ssl, unsigned char hash[32] )
| ~~~~~~~~~~~~~~^~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:490:79: note: previously declared as 'unsigned char *'
490 | MBEDTLSFLASHMEM static void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *,unsigned char * );
| ^~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:1111:90: warning: argument 2 of type 'unsigned char[48]' with mismatched bound [-Warray-parameter=]
1111 | MBEDTLSFLASHMEM void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *ssl, unsigned char hash[48] )
| ~~~~~~~~~~~~~~^~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:496:80: note: previously declared as 'unsigned char *'
496 | MBEDTLSFLASHMEM static void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *, unsigned char * );
| ^~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c: In function 'ssl_calc_verify_tls_sha384':
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:1120:5: warning: 'mbedtls_sha512_finish_ret' accessing 64 bytes in a region of size 48 [-Wstringop-overflow=]
1120 | mbedtls_sha512_finish_ret( &sha512, hash );
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:1120:5: note: referencing argument 2 of type 'unsigned char *'
In file included from /home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/mbedtls/ssl_internal.h:43,
from /home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:48:
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/mbedtls/sha512.h:128:21: note: in a call to function 'mbedtls_sha512_finish_ret'
128 | MBEDTLSFLASHMEM int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c: In function 'ssl_calc_finished_tls_sha384':
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:5376:5: warning: 'mbedtls_sha512_finish_ret' accessing 64 bytes in a region of size 48 [-Wstringop-overflow=]
5376 | mbedtls_sha512_finish_ret( &sha512, padbuf );
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:5376:5: note: referencing argument 2 of type 'unsigned char *'
In file included from /home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/mbedtls/ssl_internal.h:43,
from /home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/ssl_tls.c:48:
/home/ubuntu/.arduino15/packages/teensy/hardware/avr/1.59.0/libraries/FNET/src/third_party/mbedtls-2.12.0/src/mbedtls/sha512.h:128:21: note: in a call to function 'mbedtls_sha512_finish_ret'
128 | MBEDTLSFLASHMEM int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/arduino/sketches/7979ACBC7F52D2270DCD2340FDB0ED69/sketch/micro-ros_publisher.ino.cpp.o: in function `timer_callback(rcl_timer_s*, long long)':
/tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:36: undefined reference to `rcl_publish'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/arduino/sketches/7979ACBC7F52D2270DCD2340FDB0ED69/sketch/micro-ros_publisher.ino.cpp.o: in function `setup':
/home/ubuntu/Arduino/libraries/micro_ros_arduino/src/micro_ros_arduino.h:33: undefined reference to `rmw_uros_set_custom_transport'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/arduino/sketches/7979ACBC7F52D2270DCD2340FDB0ED69/sketch/micro-ros_publisher.ino.cpp.o: in function `setup':
/tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:49: undefined reference to `rcutils_get_default_allocator'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:52: undefined reference to `rclc_support_init'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:55: undefined reference to `rclc_node_init_default'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:58: undefined reference to `rosidl_typesupport_c__get_message_type_support_handle__std_msgs__msg__Int32'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:58: undefined reference to `rclc_publisher_init_default'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:66: undefined reference to `rclc_timer_init_default'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:73: undefined reference to `rclc_executor_init'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:74: undefined reference to `rclc_executor_add_timer'
/home/ubuntu/.arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld: /tmp/arduino/sketches/7979ACBC7F52D2270DCD2340FDB0ED69/sketch/micro-ros_publisher.ino.cpp.o: in function `loop':
/tmp/.arduinoIDE-unsaved202421-16471-11gyv86.usec/micro-ros_publisher/micro-ros_publisher.ino:81: undefined reference to `rclc_executor_spin_some'
collect2: error: ld returned 1 exit status
exit status 1
Compilation error: exit status 1Thanks.
Last edited: