Yes thats correct. Right now the data is written into a tab separated text file. All additional analysis I did in MS Excel. You Probably can record until your phones memory is full.Hummina Shadeeba said:Pete1990 so u plug that small part into the vesc and then using an android phone I can see in real-time and also record all those parameters? For how long can you record? It seems to show "charged energy" on the graph?
If the app includes some code that is poisoned by GPL (for example this code https://github.com/vedderb/bldc_uart_comm_stm32f4_discovery/blob/master/bldc_interface_uart.h) then it has to be open source. Otherwise it is totally fine not to be open source. Android itself is open source but it doesn't mean all applications written for it have to be.Hummina Shadeeba said:Isn't there some stipulation that it has to be open source since its founded on an open source design?
Pimousse said:I ordered some HC-05 for testing as well
@pavlik1 : Did you plug directly the HC-05 on the PWR_COMM connector of the VESC ?
I'm wondering to add some resistors to reduce the RX level to 3,3V. Useless ?
Thanks !
jacobbloy said:So the UI is complete just need to add the new hall sensor updates that have been added recently.
Some of the photos are doubled up to show all the data.
Really I'm not the best at coding so I'm paying some one Vedder doesn't have much time but he has still offered to help!
This project will continue no matter what! But I need to ask if any one is willing to support this! Please contact me or Vedder and make a donation with a reference to the mobile app.
Android apk can be downloaded here for testing but it's just the UI.
https://drive.google.com/file/d/0Bym9XrdeViekWlhXWmtacGxfUFU/edit?usp=docslist_api
View attachment 2
View attachment 1
Thanks every one for there support! If any one can join the project let me know!
HM-10 will never connect, because it uses different protocol (Bluetooth Low Energy)pavlik1 said:@pete1990
HM-10 newer connects
pavlik1 said:@pete1990
I tested them all with Flier made VESC
pete1990 said:Hi Pimousse,
In the last couple weeks I almost had no time left for this project. Right now I have translated the app to english and I'm trying to fix the issue with the hanging app when the connection is lost.
For tons of features we first need a stable app and then it can go on.
Hi Pete1990,pete1990 said:feel free to send me a list of bugs and I'll see what we can do.
Thanks for the CSV Grapher tip :wink:pavlik1 said:This will be perfect, as after using the app I have to restart the phone. (Galaxy S3 and S5)
apart from this the application is perfect. I am using "CSV Grapher" app to display the logs on the phone.
It will be perfect if these two apps are combined.
Pimousse said:How would you proceed for sharing these infos ?
I just put it here in a post ?
pavlik1 said:Hello Pete1990
I am using the app regulary and have few observations:
1. After exiting the app, and verifying nothing is running in background, the telephone become very slow and regularly report "bt socket closed....."
The only solution so far is to restart the phone. The same is observed on Samsung Galaxy S5 and S3
2. The power shown in the app is somehow too high. I suspect Voltage is multiplied by motor current, not battery current. If I calculate manually in the excel, the power seems more reasonable.
pavlik1 said:What will be nice to have:
1. Parameter selection for logging and display
2. logging phone GPS
3. Option to keep the phone screen on
4. Support different interfaces to VESC