Hi, I'm trying to run openant or bikecomputer on a RPi. I can successfully run bikecom

Hi, <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url=

BTW, Why don't you try this one? I use this combination. <a href

ant usb not working on RPiZeroW or RPiZero2W about pizero_bikecomputer HOT 7 CLOSED

hishizuka commented on June 5, 2024 1

ant usb not working on RPiZeroW or RPiZero2W

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pbljung commented on June 5, 2024 1

The ANT+ usb dongle doesn't fit the ports of a RPiZero, so I plug a micro-usb cable adapter into the OTG port, and a Dynastream 1009 ANT+ USB dongle into the adapter. Power is from my mac powerbook (or from my mac powerbook 140W charger) into the RPi power microusb port. No additional hw attached to the RPi. No usb hubs are used. RPi sdcard is older (buster) but "plain jane" (i2c enabled, spi enabled, serial console disabled), and not programmed to use any special OTG capabilities.

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pbljung commented on June 5, 2024 1

I saw that bullseye is the earliest OS for Rpizero2W so I created a new sdcard with 2023-05-03-raspios-bullseye-armhf-lite.img Running on RpizeroW and Rpizero2W now dmesg and lsusb both return expected results (ie the ant dongle is recognized).

I am using this USB OTG adapter https://www.adafruit.com/product/1099

Now examples run fine on RpizeroW

pi@raspberrypi:~/Documents/ant/openant $ python3 examples/scan.py 
Driver available: [<class 'ant.base.driver.SerialDriver'>, <class 'ant.base.driver.USB2Driver'>, <class 'ant.base.driver.USB3Driver'>]
 - Using: <class 'ant.base.driver.USB3Driver'>
array('B', [4, 0, 228, 209, 95, 213, 4, 71, 128, 172, 30, 120, 1])
New Device Found: 7852 of type 120
array('B', [132, 0, 228, 209, 95, 213, 4, 71, 128, 172, 30, 120, 1])
New Device Found: 7852 of type 120
array('B', [132, 0, 95, 213, 214, 216, 5, 71, 128, 172, 30, 120, 1])
New Device Found: 7852 of type 120
array('B', [4, 0, 95, 213, 214, 216, 5, 71, 128, 172, 30, 120, 1])
New Device Found: 7852 of type 120

pi@raspberrypi:~/Documents/ant/openant $ python3 examples/heart_rate_monitor.py 
Driver available: [<class 'ant.base.driver.SerialDriver'>, <class 'ant.base.driver.USB2Driver'>, <class 'ant.base.driver.USB3Driver'>]
 - Using: <class 'ant.base.driver.USB3Driver'>
<class 'usb.core.USBTimeoutError'>, (110, 'Operation timed out')
Heartrate: 63 [BPM]

However on the Rpizero2W the openant examples still fail e.g. python3 examples/scan.py

Driver available: [<class 'ant.base.driver.SerialDriver'>, <class 'ant.base.driver.USB2Driver'>, <class 'ant.base.driver.USB3Driver'>]
 - Using: <class 'ant.base.driver.USB3Driver'>
Traceback (most recent call last):
  File "/home/pi/Documents/ant/openant/examples/scan.py", line 78, in <module>
    main()
  File "/home/pi/Documents/ant/openant/examples/scan.py", line 55, in main
    node = Node()
  File "/usr/local/lib/python3.9/dist-packages/ant/easy/node.py", line 55, in __init__
    self.ant = Ant()
  File "/usr/local/lib/python3.9/dist-packages/ant/base/ant.py", line 60, in __init__
    self._driver.open()
  File "/usr/local/lib/python3.9/dist-packages/ant/base/driver.py", line 202, in open
    dev.set_configuration()
  File "/usr/local/lib/python3.9/dist-packages/usb/core.py", line 915, in set_configuration
    self._ctx.managed_set_configuration(self, configuration)
  File "/usr/local/lib/python3.9/dist-packages/usb/core.py", line 113, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/local/lib/python3.9/dist-packages/usb/core.py", line 159, in managed_set_configuration
    self.backend.set_configuration(self.handle, cfg.bConfigurationValue)
  File "/usr/local/lib/python3.9/dist-packages/usb/backend/libusb1.py", line 812, in set_configuration
    _check(self.lib.libusb_set_configuration(dev_handle.handle, config_value))
  File "/usr/local/lib/python3.9/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno None] Other error

Have you tried openant on Rpizero2W? If so which OS version? Which version of pyusb or libusb?

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pbljung commented on June 5, 2024 1

Apparently all microusb to usb A adapters are not alike! This adapter cable works on RpiZeroW but not RpiZero2W https://www.adafruit.com/product/898 This "otg adapter" works on RpiZero2W https://www.adafruit.com/product/2910 My "authentic" ANT+ dongles don't have the bottom exterior metal casing which the micro otg adapter presses against, so I ziptied them together. A RPiZero2W running Bullseye now sees the (authentic) ANT+ dongle (dmesg, lsusb, openant examples).

…

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hishizuka commented on June 5, 2024

Hi, @pbljung ,

I am sorry, but I cannot imagine your situation.
Can you list the hardware used in the Raspberry Pi Zero/Zero2?
You are not using a usb hub or USB OTG with ANT+ dongle, are you?

USB OTG
https://learn.adafruit.com/turning-your-raspberry-pi-zero-into-a-usb-gadget/ethernet-gadget

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hishizuka commented on June 5, 2024

a micro-usb cable adapter

Is the difference between RPi3 and RPi Zero the USB adapter?
Is it a proper USB OTG adapter?
Can you try to connect a USB keyboard with your micro-usb cable adapter and HDMI cable to the RPi zero and operate the console?

https://github.com/hishizuka/pizero_bikecomputer_v1/blob/master/doc/hardware_installation.md#ant-usb-dongle

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hishizuka commented on June 5, 2024

I mainly use Raspberry Pi OS bullseye.

I use libusb and python3-usb, as described in the document.

$ sudo apt-get install libusb-1.0-0 python3-usb
$ sudo pip3 install git+https://github.com/hishizuka/openant.git

Did you successfully execute pizero_bikecomputer.py with Raspberry Pi zero?

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hishizuka commented on June 5, 2024

BTW,
Why don't you try this one? I use this combination.

https://www.adafruit.com/product/2910
https://ja.aliexpress.com/item/1005001355302356.html?spm=a2g0o.detail.0.0.3a904ff3U9iMFH&gps-id=pcDetailTopMoreOtherSeller&scm=1007.40050.362094.0&scm_id=1007.40050.362094.0&scm-url=1007.40050.362094.0&pvid=1569c3aa-928f-4f63-b961-2ebcd9091824&_t=gps-id:pcDetailTopMoreOtherSeller,scm-url:1007.40050.362094.0,pvid:1569c3aa-928f-4f63-b961-2ebcd9091824,tpp_buckets:668%232846%238111%231996&isseo=y&pdp_npi=4%40dis%21JPY%211095%21612.0%21%21%217.15%21%21%402141113616989611252423464e1314%2112000026755529768%21rec%21JP%21%21AB

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ant usb not working on RPiZeroW or RPiZero2W about pizero_bikecomputer HOT 7 CLOSED

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