Hi Hishi Great project and I am enjoying trying to get this to work. Diligently working my way through the hardware and software installs and have a timeout issue with ANT+ and some questions about using the waveform 2.4" display

But main issue is trying to get the graphics to work in console mode, keep getting this issue

Traceback (most recent call last): File "pizero_bikecomputer.py", line 49, in main() File "pizero_bikecomputer.py", line 39, in main gui = gui_pyqt.GUI_PyQt(config) File "/home/pi/pizero_bikecomputer/modules/gui_pyqt.py", line 108, in init self.init_window() File "/home/pi/pizero_bikecomputer/modules/gui_pyqt.py", line 187, in init_window self.debug_log_viewer_widget = DebugLogViewerWidget(self.stack_widget, "Debug Log Viewer", self.config) File "/home/pi/pizero_bikecomputer/modules/pyqt/menu/pyqt_menu_widget.py", line 37, in init self.setup_ui() File "/home/pi/pizero_bikecomputer/modules/pyqt/menu/pyqt_menu_widget.py", line 65, in setup_ui self.setup_menu() File "/home/pi/pizero_bikecomputer/modules/pyqt/menu/pyqt_debug_widget.py", line 32, in setup_menu self.editor = QtWidgets.QTextEdit() if USE_PYQT6 else QtGui.QTextEdit() AttributeError: module 'PyQt5.QtGui' has no attribute 'QTextEdit'

Any help will be much appreciated THAnks Simon

It's more of an idea than feature request ( I'll probably never build a bike computer even given a very detailled how to like you're doing here :-) ).

I, nevertheless, appreciate your great work.

I'm using using Goldencheetah to keep track of my bike rides and I thought it would be great for some bike tourers to have that W' bal info ( the red curve on the screenshot below ) directly available on the screen, in ( almost, recalculated every few minutes, kilometers... ) real time to, for example not overwork themselves during sorties. I didn't real dig on the what that would involve but at first glance, it seems you're already packing all what's needed on your board.

Again it's just an idea...and congratulation 👍 on what you did.

Hi there,

can you confirm the project working on a RPi Pico W MCU? If not, what is required compared to the RPi Zero SBC, that the Pico doesn't offer?

Best & thanks in advance

Hi, hishi, hope you are doing well. I'd like to firstly appreciate your work, but something going wrong with my I2C sensor - BMP280. For some reason I couldn't buy the product like Adafruit and SparkFun Qwiic SHIM for Raspberry Pi (https://www.sparkfun.com/products/15794), so I use GY-BMP280-3.3 as substitution. While I connecting the VCC, GND, SCL and SDA pins with Raspberry Pi (and CSB, SDO are left vacant), bikecomputer seems not have receive the data form BMP280, and the demo mode shows:

Loading original modules... config : 2.914984 sec GPS : True GPS_ADAFRUIT_UART : False GPS_I2C : False ANT : False RPi GPIO : True I2C : True ... detected I2c sensors: PiTFT 2.8(r) : True

Is my connection wrong or the configuration is not completed? Looking forward to your solution, thanks again.

Currently there seems to be a shortage of Raspberry Pi Zeros, as a result I was wondering if I could use a Radxa Zero to the same effect. If so, what would be different with hardware & software? If you're not sure, no worries.

Hey hishizuka, as a complete novice I am trying to recreate your project with Pizero 2 W with a Adafruit Sharp Display.

I am currently demoing the raspberry over XRDP and I am unable to load a .tcx file when starting pizero_bikecomputer.py

The output is as follows: Loading original modules... config : 3.376206 sec GPS : True GPS_ADAFRUIT_UART : False GPS_I2C : False ANT : False RPi GPIO : True I2C : True running build_ext skipping '/home/pi/.pyxbld/temp.linux-armv7l-3.9/pyrex/modules/logger/cython/logger_fit.cpp' Cython extension (up-to-date) skipping 'modules.logger.cython.logger_fit' extension (up-to-date) logger_core : 1.428127 sec Loading modules... done : 4.820308 sec Raspberry Pi Zero 2 W Rev 1.0(BCM2835), serial:0xb4431714 logger_core : init... detected I2c sensors: PiTFT 2.8(r) : True GPS/ANT+/I2C/GPIO/integrate/start: ['0.017962', '0.000565', '0.246051', '0.000136', '0.000180', '0.178859'] logger_core : init... logger_core : loading course... loading /home/pi/pizero_bikecomputer/course/course.tcx logger_core : load_course : read tcx(regex): 1.098054 sec Traceback (most recent call last): File "/home/pi/pizero_bikecomputer/pizero_bikecomputer.py", line 51, in main() File "/home/pi/pizero_bikecomputer/pizero_bikecomputer.py", line 20, in main logger = modules.logger_core.LoggerCore(config) File "/home/pi/pizero_bikecomputer/modules/logger_core.py", line 119, in init self.course.load() File "/home/pi/pizero_bikecomputer/modules/logger/loader_tcx.py", line 84, in load self.read_tcx() File "/home/pi/pizero_bikecomputer/modules/logger/loader_tcx.py", line 180, in read_tcx self.point_notes = list(np.array(self.point_notes)[not_straight_cond]) IndexError: boolean index did not match indexed array along dimension 0; dimension is 429 but corresponding boolean dimension is 431 ^CException ignored in: <module 'threading' from '/usr/lib/python3.9/threading.py'> Traceback (most recent call last): File "/usr/lib/python3.9/threading.py", line 1428, in _shutdown lock.acquire() KeyboardInterrupt:

Are you able to upload a sample course.tcx to the repository?

Thank you for your great work!

I really like your project! it is exactly what I am looking for, I do have a couple of questions/ suggestions. Is there a way to stream live video and the data from GPS to a mapping software. My son races and it would be cool to watch him race live through a first person camera and see his location, speed, altitude live as well.

Hi,

Congratulations on your really cool project! We are a startup that develops tools for e-bikes and we are very impressed with your work! We would like to get in touch with you to discuss some possible collaboration.

Our contact page is https://shop.eggrider.com/contact

PS: we wrote to you on Strava and we are unable to write you direct messages on Twitter or Github.