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View Code? Open in Web Editor NEWA python GPIO library for Orange Pi Zero2, OrangePi Zero 2, Orange Pi3, and Orange Pi Lite2.
License: MIT License
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doesn't build on armbian debian 11 bullseye
debian 11 bullseye
Python 3.9.2
sudo python3 setup.py install
linker throws about 50 multiple definition errors
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/holla/OPI.GPIO/source/constants.h:30: multiple definition of `pud_off'; build/temp.linux-aarch64-3.9/source/constants.o:/home/holla/OPI.GPIO/source/constants.h:30: first defined here
OPi.GPIO has no attribute setboard
Hello,
I have stumbled upon an error.
When trying to run the blink_led.py example there is a message:
The start of the code:
import OPi.GPIO as GPIO
from time import sleep
GPIO.setboard(GPIO.H616) # in my case its H616
GPIO.setmode(GPIO.BOARD)
GPIO.setup(11, GPIO.OUT)
The error occurs at line 8:
'module' object has no attribute 'setboard'.
as OPi.GPIO is our module there seems to be a problem there. Inside the OPi file I can only see one Init file which doesn't include any attributes.
Is there an attribute file missing?
Thanks for your help in advance
OPi.GPİO installation error
i try to install OPi.GPIO on my orange pi 3 lts and when i got to the sudo python setup.py install part it give me a error saying "collect2: error: ld returned 1 exit status " "error: command 'aarch64-linux-gnu-gcc' failed with exit status " if some one can help me i would appreciate
Orange Pi 3 LTS
Hi, I installed this lib on my Orange Pi 3 LTS and for instance when I used example code blink_led.py I changed setboard to GPIO.PI3 and code worked witout error but also without impact on GPIO, when I used lib from this https://github.com/orangepi-xunlong/wiringOP and used bash or C, all working properly, Could you help and write what I can do to setup GPIO with Python on Orange Pi 3 LTS?
Doesn't build on Zero 2 Pi with Debian Bullseye
The install was attempted on what was essentially a fresh install of Debian 11 Bullseye on an OrangePi Zero 2, after a restart and updating with apt update and apt upgrade.
Followed the instructions written on the landing page, ended up with a failed build, log below:
orangepi@JSI1:~/OPI.GPIO$ sudo python3 setup.py install
/usr/lib/python3.9/distutils/dist.py:274: UserWarning: Unknown distribution option: 'long_description_content_type'
warnings.warn(msg)
running install
running build
running build_py
creating build
creating build/lib.linux-aarch64-3.9
creating build/lib.linux-aarch64-3.9/OPi
copying OPi/__init__.py -> build/lib.linux-aarch64-3.9/OPi
running build_ext
building 'OPi.GPIO' extension
creating build/temp.linux-aarch64-3.9
creating build/temp.linux-aarch64-3.9/source
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/boards.c -o build/temp.linux-aarch64-3.9/source/boards.o
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/c_gpio.c -o build/temp.linux-aarch64-3.9/source/c_gpio.o
source/c_gpio.c: In function ‘readl’:
source/c_gpio.c:39:63: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘volatile uint32_t *’ {aka ‘volatile unsigned int *’} [-Wformat=]
39 | printf("mmap_base = 0x%x\t mmap_seek = 0x%x\t gpio_map = 0x%x\t total = 0x%x\n",mmap_base,mmap_seek,gpio_map,(gpio_map + mmap_seek));
| ~^ ~~~~~~~~
| | |
| unsigned int volatile uint32_t * {aka volatile unsigned int *}
| %ls
source/c_gpio.c:39:78: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘volatile uint32_t *’ {aka ‘volatile unsigned int *’} [-Wformat=]
39 | se = 0x%x\t mmap_seek = 0x%x\t gpio_map = 0x%x\t total = 0x%x\n",mmap_base,mmap_seek,gpio_map,(gpio_map + mmap_seek));
| ~^ ~~~~~~~~~~~~~~~~~~~~~~
| | |
| unsigned int volatile uint32_t * {aka volatile unsigned int *}
| %ls
source/c_gpio.c: In function ‘setup’:
source/c_gpio.c:64:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
64 | if ((uint32_t)gpio_mem % PAGE_SIZE)
| ^
source/c_gpio.c:65:28: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
65 | gpio_mem += PAGE_SIZE - ((uint32_t)gpio_mem % PAGE_SIZE);
| ^
source/c_gpio.c:70:25: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘uint8_t *’ {aka ‘unsigned char *’} [-Wformat=]
70 | printf("gpio_mem = 0x%x\t gpio_map = 0x%x\n",gpio_mem,gpio_map);
| ~^ ~~~~~~~~
| | |
| unsigned int uint8_t * {aka unsigned char *}
| %hhn
source/c_gpio.c:70:43: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 3 has type ‘volatile uint32_t *’ {aka ‘volatile unsigned int *’} [-Wformat=]
70 | printf("gpio_mem = 0x%x\t gpio_map = 0x%x\n",gpio_mem,gpio_map);
| ~^ ~~~~~~~~
| | |
| unsigned int volatile uint32_t * {aka volatile unsigned int *}
| %ls
source/c_gpio.c:72:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
72 | if ((uint32_t)gpio_map < 0)
| ^
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/common.c -o build/temp.linux-aarch64-3.9/source/common.o
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/constants.c -o build/temp.linux-aarch64-3.9/source/constants.o
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/event_gpio.c -o build/temp.linux-aarch64-3.9/source/event_gpio.o
source/event_gpio.c: In function ‘event_cleanup’:
source/event_gpio.c:444:15: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
444 | if ((gpio == -666) || (gpio_list->gpio == gpio))
| ^~
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/py_gpio.c -o build/temp.linux-aarch64-3.9/source/py_gpio.o
source/py_gpio.c: In function ‘py_setup_channel’:
source/py_gpio.c:184:13: warning: unused variable ‘fn’ [-Wunused-variable]
184 | int func, fn;
| ^~
source/py_gpio.c:184:7: warning: variable ‘func’ set but not used [-Wunused-but-set-variable]
184 | int func, fn;
| ^~~~
source/py_gpio.c: In function ‘py_gpio_function_string’:
source/py_gpio.c:357:7: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
357 | str = FUNCTIONS[fn];
| ^
source/py_gpio.c: In function ‘PyInit_GPIO’:
source/py_gpio.c:733:3: warning: ‘PyEval_ThreadsInitialized’ is deprecated [-Wdeprecated-declarations]
733 | if (!PyEval_ThreadsInitialized())
| ^~
In file included from /usr/include/python3.9/Python.h:145,
from source/py_gpio.c:23:
/usr/include/python3.9/ceval.h:129:36: note: declared here
129 | Py_DEPRECATED(3.9) PyAPI_FUNC(int) PyEval_ThreadsInitialized(void);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
source/py_gpio.c:734:5: warning: ‘PyEval_InitThreads’ is deprecated [-Wdeprecated-declarations]
734 | PyEval_InitThreads();
| ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/python3.9/Python.h:145,
from source/py_gpio.c:23:
/usr/include/python3.9/ceval.h:130:37: note: declared here
130 | Py_DEPRECATED(3.9) PyAPI_FUNC(void) PyEval_InitThreads(void);
| ^~~~~~~~~~~~~~~~~~
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/py_pwm.c -o build/temp.linux-aarch64-3.9/source/py_pwm.o
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c source/soft_pwm.c -o build/temp.linux-aarch64-3.9/source/soft_pwm.o
aarch64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-PN012d/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-aarch64-3.9/source/boards.o build/temp.linux-aarch64-3.9/source/c_gpio.o build/temp.linux-aarch64-3.9/source/common.o build/temp.linux-aarch64-3.9/source/constants.o build/temp.linux-aarch64-3.9/source/event_gpio.o build/temp.linux-aarch64-3.9/source/py_gpio.o build/temp.linux-aarch64-3.9/source/py_pwm.o build/temp.linux-aarch64-3.9/source/soft_pwm.o -o build/lib.linux-aarch64-3.9/OPi/GPIO.cpython-39-aarch64-linux-gnu.so
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/common.h:48: multiple definition of `gpio_mode'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/common.h:49: multiple definition of `pin_to_gpio'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/common.h:52: multiple definition of `setup_error'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:52: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/common.h:53: multiple definition of `module_setup'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:53: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/common.h:51: multiple definition of `gpio_direction'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:51: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/common.h:47: multiple definition of `board_type'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:47: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:32: multiple definition of `FUNCTIONS'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:32: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:30: multiple definition of `pin_to_gpio_prime'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:30: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:29: multiple definition of `pin_to_gpio_pc2'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:29: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:28: multiple definition of `pin_to_gpio_pc'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:28: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:27: multiple definition of `pin_to_gpio_zero2'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:27: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:26: multiple definition of `pin_to_gpio_zero'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:26: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:25: multiple definition of `pin_to_gpio_lite2'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:25: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:24: multiple definition of `pin_to_gpio_pi3'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:24: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/common.o:/home/orangepi/OPI.GPIO/source/boards.h:23: multiple definition of `pin_to_gpio_h616'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:23: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/common.h:53: multiple definition of `module_setup'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:53: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/common.h:52: multiple definition of `setup_error'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:52: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/common.h:51: multiple definition of `gpio_direction'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:51: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/common.h:49: multiple definition of `pin_to_gpio'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/common.h:48: multiple definition of `gpio_mode'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/common.h:47: multiple definition of `board_type'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:47: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:53: multiple definition of `module_setup'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:53: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:52: multiple definition of `setup_error'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:52: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:51: multiple definition of `gpio_direction'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:51: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:49: multiple definition of `pin_to_gpio'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:48: multiple definition of `gpio_mode'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:47: multiple definition of `board_type'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:47: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:48: multiple definition of `gpio_mode'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:52: multiple definition of `setup_error'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:52: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:47: multiple definition of `board_type'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:47: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:49: multiple definition of `pin_to_gpio'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:29: multiple definition of `pin_to_gpio_pc2'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:29: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:25: multiple definition of `pin_to_gpio_lite2'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:25: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:23: multiple definition of `pin_to_gpio_h616'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:23: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:27: multiple definition of `pin_to_gpio_zero2'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:27: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:28: multiple definition of `pin_to_gpio_pc'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:28: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:24: multiple definition of `pin_to_gpio_pi3'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:24: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:26: multiple definition of `pin_to_gpio_zero'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:26: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:30: multiple definition of `pin_to_gpio_prime'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:30: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:51: multiple definition of `gpio_direction'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:51: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/common.h:53: multiple definition of `module_setup'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:53: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/boards.h:32: multiple definition of `FUNCTIONS'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/boards.h:32: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:50: multiple definition of `bpi3'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:50: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:49: multiple definition of `blite2'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:48: multiple definition of `bh616'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:47: multiple definition of `bprime'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:47: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:46: multiple definition of `bpc2'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:46: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:45: multiple definition of `bpc'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:45: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:44: multiple definition of `bzeroplus3'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:44: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:43: multiple definition of `bzeroh5'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:43: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:42: multiple definition of `bzeroh2'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:42: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:41: multiple definition of `bunknown'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:41: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:40: multiple definition of `version'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:40: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:39: multiple definition of `soc'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:39: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:38: multiple definition of `bcm'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:38: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:37: multiple definition of `board'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:37: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:36: multiple definition of `unknown'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:36: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:35: multiple definition of `both_edge'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:35: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:34: multiple definition of `falling_edge'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:34: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:33: multiple definition of `rising_edge'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:33: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:32: multiple definition of `pud_down'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:32: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:31: multiple definition of `pud_up'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:31: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:30: multiple definition of `pud_off'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:30: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:29: multiple definition of `output'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:29: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:28: multiple definition of `input'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:28: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:27: multiple definition of `low'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:27: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/constants.h:26: multiple definition of `high'; build/temp.linux-aarch64-3.9/source/constants.o:/home/orangepi/OPI.GPIO/source/constants.h:26: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:51: multiple definition of `gpio_direction'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:51: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/py_pwm.h:23: multiple definition of `PWMType'; build/temp.linux-aarch64-3.9/source/py_gpio.o:/home/orangepi/OPI.GPIO/source/py_pwm.h:23: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:53: multiple definition of `module_setup'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:53: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:52: multiple definition of `setup_error'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:52: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:49: multiple definition of `pin_to_gpio'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:48: multiple definition of `gpio_mode'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/py_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:47: multiple definition of `board_type'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:47: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/soft_pwm.c:29: multiple definition of `threads'; build/temp.linux-aarch64-3.9/source/event_gpio.o:/home/orangepi/OPI.GPIO/source/event_gpio.c:58: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:53: multiple definition of `module_setup'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:53: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:52: multiple definition of `setup_error'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:52: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:51: multiple definition of `gpio_direction'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:51: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:49: multiple definition of `pin_to_gpio'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:49: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:48: multiple definition of `gpio_mode'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:48: first defined here
/usr/bin/ld: build/temp.linux-aarch64-3.9/source/soft_pwm.o:/home/orangepi/OPI.GPIO/source/common.h:47: multiple definition of `board_type'; build/temp.linux-aarch64-3.9/source/boards.o:/home/orangepi/OPI.GPIO/source/common.h:47: first defined here
collect2: error: ld returned 1 exit status
error: command '/usr/bin/aarch64-linux-gnu-gcc' failed with exit code 1
"This channel is already in use" error
I have tried to use soft PWM for control of dual motor controller for speed changes.
Following code is almost identical to the one that I have used for Orange Pi Zero with no problem.
It is differ only the pin numbers to match with Orange Pi Zero 2.
When I tried to use the pins, error message came out as "Pin# is reserved".
However, if I manually set the pin as output once using "gpio mode wPI# out" for 4 pints, then this code runs without an error.
I guess, it is missing initialization step somewhere.
#!/usr/bin/env python
-- coding: utf-8 --
Original Base Demo File : pwm_dutycycle.py
import OPi.GPIO as GPIO
from time import sleep
GPIO.setboard(GPIO.H616) # It is for Orange Pi Zero 2 board
GPIO.setmode(GPIO.BOARD) # set up BOARD BCM numbering
GPIO.setup(7, GPIO.OUT) # set Motor A : right wheel forward
GPIO.setup(19, GPIO.OUT) # set Motor A : right wheel backward
GPIO.setup(15, GPIO.OUT) # set Motor B : left wheel forward
GPIO.setup(21, GPIO.OUT) # set Motor B : left wheel backward
rwf = GPIO.PWM(7, 10) # new PWM on 7 freq.=30Hz
rwb = GPIO.PWM(19, 10) # new PWM on 19 freq.=30Hz
lwf = GPIO.PWM(15, 10) # new PWM on 15 freq.=30Hz
lwb = GPIO.PWM(21, 10) # new PWM on 21 freq.=30Hz
def stop_motors() :
rwf.start(0)
rwb.start(0)
lwf.start(0)
lwb.start(0)
try:
stop_motors()
while 1:
for dc in range(0, 101, 5):
rwf.ChangeDutyCycle(dc)
lwf.ChangeDutyCycle(dc)
sleep(0.1)
stop_motors()
sleep(1)
for dc in range(0, 101, 5):
rwb.ChangeDutyCycle(dc)
lwb.ChangeDutyCycle(dc)
sleep(0.1)
stop_motors()
sleep(1)
except KeyboardInterrupt:
pass
rwf.stop()
rwb.stop()
lwf.stop()
lwb.stop()
GPIO.cleanup()
work with python3?
Is this OPI.GPIO work with python3
(3.7) ?
Thank you.
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