Got it now. Thanks for the clarification. The workaround is not ideal, but it works for now. Please let me know when I can download the fixed version to test it.
Search found 78 matches
- Sun Dec 17, 2017 5:29 pm
- Forum: Technical Discussion
- Topic: Script Size Limit
- Replies: 10
- Views: 769
- Sun Dec 17, 2017 11:50 am
- Forum: Technical Discussion
- Topic: Script Size Limit
- Replies: 10
- Views: 769
Re: Script Size Limit
To bypass the USBDBG stack... do this. Use the Open Terminal feature to open the serial port your OpenMV Cam is on. Do this without connecting the camera. Then, hit the run button to run the script in the editor window. The script should start outputting text. To see the frame buffer just add a: pr...
- Sun Dec 17, 2017 1:22 am
- Forum: General Topics
- Topic: a beautiful openmv fritzing part
- Replies: 3
- Views: 515
Re: a beautiful openmv fritzing part
Does fritzing have a place to put this or should I like to this? Just download OpenMV3.fzpz file (https://github.com/SingTown/OpenMV-fritzing/blob/master/OpenMV3.fzpz), then use the drop-down menu in the pallette and choose "Import". If you wish to make it a permanent resident of your Fritzing part...
- Sun Dec 17, 2017 1:12 am
- Forum: General Topics
- Topic: OpenMV M7 Fritzing part
- Replies: 3
- Views: 692
Re: OpenMV M7 Fritzing part
- Thu Dec 07, 2017 4:38 pm
- Forum: Technical Discussion
- Topic: ssl ipproto_sec
- Replies: 1
- Views: 260
ssl ipproto_sec
Does OpenMV support the ipproto_sec parameter or is that only for the WiPy?
http://docs.openmv.io/library/ussl.html ... pproto_sec
http://docs.openmv.io/library/ussl.html ... pproto_sec
- Thu Dec 07, 2017 11:53 am
- Forum: Technical Discussion
- Topic: Upgrading to 1.9.3
- Replies: 10
- Views: 1081
Re: Upgrading to 1.9.3
Thanks Ibrahim. It works now.
It went from this:
To this:
It went from this:
To this:
- Wed Dec 06, 2017 10:16 pm
- Forum: Technical Discussion
- Topic: Upgrading to 1.9.3
- Replies: 10
- Views: 1081
Re: Upgrading to 1.9.3
I was able to update the firmware to 2.6, but I get this error when I run the WINC Firmware Update Script.
- Wed Dec 06, 2017 1:41 pm
- Forum: General Topics
- Topic: why fireware 2.6 change to 2.5 after I update fireware online
- Replies: 8
- Views: 703
- Wed Dec 06, 2017 11:45 am
- Forum: General Topics
- Topic: why fireware 2.6 change to 2.5 after I update fireware online
- Replies: 8
- Views: 703
Re: why fireware 2.6 change to 2.5 after I update fireware online
Does everything mean a new IDE release in conjunction with the 2.6 firmware (released on Dec 4)?
https://github.com/openmv/openmv/releases
- Wed Nov 22, 2017 6:21 pm
- Forum: General Topics
- Topic: LED Control Doc
- Replies: 2
- Views: 491
Re: LED Control Doc
QVGA also need to be fixed. I believe it should read 320x240 instead of 320x120
http://docs.openmv.io/library/omv.senso ... ensor.QVGA
http://docs.openmv.io/library/omv.senso ... ensor.QVGA
- Wed Nov 22, 2017 5:52 pm
- Forum: General Topics
- Topic: LED Control Doc
- Replies: 2
- Views: 491
LED Control Doc
The LED Control documentation seems to be out of sync with the example code.
- Fri Nov 17, 2017 6:42 pm
- Forum: Technical Discussion
- Topic: Upgrading to 1.9.3
- Replies: 10
- Views: 1081
Re: Upgrading to 1.9.3
That will be great. Would you mind posting back here when it is available? Thanks Ibrahim!
- Fri Nov 17, 2017 1:37 pm
- Forum: Technical Discussion
- Topic: Upgrading to 1.9.3
- Replies: 10
- Views: 1081
Re: Upgrading to 1.9.3
However, that doesn't seem to happen (looking at my router's DHCP table and the host name is not set), I think maybe it needs a firmware update. Hi Ibrahim, Thanks for the clarification about that method being specific to the ESP8266. Regarding the hostname, I see the same problem in my router (i.e...
- Thu Nov 16, 2017 3:07 pm
- Forum: Technical Discussion
- Topic: Upgrading to 1.9.3
- Replies: 10
- Views: 1081
Upgrading to 1.9.3
Is there any time frame on when the current OpenMV firmware will be upgraded to the Micropython 1.9.3 release? I'd like to make usage of the wlan.config() method in 1.9.3 release to setup the M7 board hostname instead of using the naked IP address. http://docs.micropython.org/en/latest/esp8266/libra...
- Thu Nov 09, 2017 12:51 pm
- Forum: General Topics
- Topic: OpenMV M7 Fritzing part
- Replies: 3
- Views: 692
OpenMV M7 Fritzing part
Is there a fritzing part available for the OpenMV M7?
- Sat Nov 04, 2017 6:44 pm
- Forum: General Topics
- Topic: Relay Shield
- Replies: 3
- Views: 447
Re: Relay Shield
@kwagyeman, pretty much the same components as shown in the above picture. In our case, we'll use to turn a light switch when the camera is operating in the dark hours.
@iabdalkader, I agree. However, it'll be nice to have a shield that is ready for plug-and-play.
@iabdalkader, I agree. However, it'll be nice to have a shield that is ready for plug-and-play.
- Sat Nov 04, 2017 3:06 pm
- Forum: General Topics
- Topic: Relay Shield
- Replies: 3
- Views: 447
Relay Shield
Are there any plans to develop a Relay Shield for the OpenMV board? Something like the one for the RFDuino.
- Sat Nov 04, 2017 2:18 am
- Forum: General Topics
- Topic: M7 Benchmark Performance
- Replies: 2
- Views: 359
M7 Benchmark Performance
Separate from the capability of processing images; how does the processing power + memory of the M7 board (using the WiFi shield) compares to other boards like the WiPy 2.0 or the Adafruit HUZZAH with ESP8266 WiFi? Has anyone run benchmark tests to compare them?
- Thu Nov 02, 2017 4:10 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Re: Servo Shield
Thanks Ibrahim. The sleep(10) in the original servo_control.py example was too short for my servo. Your snapshot code uses sleep(100) and with that value, it works. You might want to update the servo_control.py example. Anyway, thank you both, for looking into this.
- Wed Nov 01, 2017 12:54 am
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Re: Servo Shield
The WiFi shield doesn't have P9 listed on it so should I connect the servo signal wire to the RST pin on the WiFi shield; which lines up with P9 on M7 board? The 5V servo jumps a tiny bit when I power up the M7 board, but after that it doesn't respond to the pulse width I send (between 1000-2000us)....
- Wed Oct 25, 2017 1:10 pm
- Forum: Technical Discussion
- Topic: Script Size Limit
- Replies: 10
- Views: 769
Re: Script Size Limit
I didn't send you my code since I was able to reproduce it with the pixy_uart_emulation.py example.
- Wed Oct 25, 2017 11:33 am
- Forum: Technical Discussion
- Topic: Script Size Limit
- Replies: 10
- Views: 769
Re: Script Size Limit
I just tested using the pixy_uart_emulation.py example and the same problem occurred. It refuses to run it (I sent you video as PM). It works fine with smaller .py examples like the helloworld.py. I running with them without the SD card inserted though.
- Wed Oct 25, 2017 2:57 am
- Forum: Technical Discussion
- Topic: Script Size Limit
- Replies: 10
- Views: 769
Script Size Limit
Is there a limit on the size of the python script being run from the IDE?
I'm using the OpenMV-7 board and my .py file consist of 198 lines and it's size is ~5KB, but I'm now reaching a point where I have to remove lines to be able to run it from the IDE.
I'm using the OpenMV-7 board and my .py file consist of 198 lines and it's size is ~5KB, but I'm now reaching a point where I have to remove lines to be able to run it from the IDE.
- Tue Oct 10, 2017 1:41 am
- Forum: Technical Discussion
- Topic: Waiting for connections..
- Replies: 1
- Views: 301
Waiting for connections..
If you run /examples/14-WiFi-Shield/mjpeg_streamer.py from the IDE and if you stop it while it is Waiting for connections.., then you cannot eject the M7 from its USB connection. I'm testing it on mac with OSX 10.10.5. The M7 is running with the latest firmware and the WiFi shield.
- Fri Oct 06, 2017 9:46 pm
- Forum: Technical Discussion
- Topic: HTML generated by mjpeg_streamer
- Replies: 4
- Views: 572
Re: HTML generated by mjpeg_streamer
Ibrahim, I'm trying to send my own HTML page, however, I get an exception when I try to use readline or write on the socket. It seems like I can only use the socket.send or socket.recv methods. Although your documentation list the write and read methods. http://docs.openmv.io/library/usocket.html?hi...
- Thu Oct 05, 2017 3:17 am
- Forum: Technical Discussion
- Topic: HTML generated by mjpeg_streamer
- Replies: 4
- Views: 572
HTML generated by mjpeg_streamer
How does the mjpeg_streamer example generate this HTML page? Can it be overridden with my own or customized?
- Tue Sep 19, 2017 9:58 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Re: Servo Shield
Are the connections below correct to control one(1) servo using the M7 board with the WiFi shield only?
- Wed Sep 13, 2017 10:50 pm
- Forum: Technical Discussion
- Topic: M7 Bricked
- Replies: 10
- Views: 949
- Wed Sep 13, 2017 8:28 pm
- Forum: Technical Discussion
- Topic: M7 Bricked
- Replies: 10
- Views: 949
Re: M7 Bricked
I used a Windows 10 machine as you suggested, but the LED still continues flashing white after running the Bootloader from the IDE and it completes.
- Tue Sep 12, 2017 11:51 am
- Forum: Technical Discussion
- Topic: M7 Bricked
- Replies: 10
- Views: 949
Re: M7 Bricked
It was pre-ordered back on December 15 directly through your website (purchased by guy.power@nasa.gov) so it's probably one the first boards shipped out. It's been stored in our lab until now when we decided to use it for one of our projects. How can access the log.txt file on the camera when it doe...
- Tue Sep 12, 2017 1:19 am
- Forum: Technical Discussion
- Topic: M7 Bricked
- Replies: 10
- Views: 949
Re: M7 Bricked
Uploaded the openmv.dfu file, but the LED still flashes white after the reprogramming dialog completed. I'm pretty much experiencing the same problem/behavior described here: http://forums.openmv.io/viewtopic.php?f=6&t=208#p1144 When you wrote, "DFU is painfully slow." How slow? 5 mins, 1 hour, a day?
- Mon Sep 11, 2017 11:59 pm
- Forum: Technical Discussion
- Topic: M7 Bricked
- Replies: 10
- Views: 949
Re: M7 Bricked
The LED is flashing rapidly and it looks like a white color. There is not USD inserted. Thanks.
- Mon Sep 11, 2017 10:44 pm
- Forum: Technical Discussion
- Topic: M7 Bricked
- Replies: 10
- Views: 949
M7 Bricked
My M7 module seems to be bricked. I've followed the IDE instructions, but it still doesn't work. It just doesn't enumerate anymore. The LED keeps just flahsing after the LED turned green. Can someone please send me the instructions on how to resolve this on a Mac OSX 10.10.5? TIA! Screen Shot 2017-0...
- Mon Aug 28, 2017 8:32 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Re: Servo Shield
The regulator can supply up to 500mA, so I think it's safe to power the cam and servo from USB power bank (connect the servo to the 3.3v output on the left header). In my case, the servo requires an operating voltage range from 4.8V ~ 6.0V so this will not work for me. http://hitecrcd.com/products/...
- Mon Aug 28, 2017 7:04 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Re: Servo Shield
Sorry Kwabena, I'm not sure I follow. The servo has 3 wires, but are you saying that I need to connect the Vin and GND to an external power source and only use the servo signal wire to control it?
- Mon Aug 28, 2017 4:23 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
- Mon Aug 28, 2017 12:39 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Re: Servo Shield
Hi Ibrahim, Thanks for the clarification. For my project, I just need to control one servo remotely using a web browser, but I'll prefer not to use an additional board to control the servo via UART/I2C. However, I found this post ( http://forums.openmv.io/viewtopic.php?t=159#p769 ) where you indicat...
- Fri Aug 25, 2017 1:40 pm
- Forum: General Topics
- Topic: Servo Shield
- Replies: 16
- Views: 2868
Servo Shield
Do I need the servo shield if I want to control just one hitec servo like the HS-85MG? Can I just connect it directly to pins one of the OpenMV board to control it with Servo.py script?
- Tue Mar 21, 2017 8:29 pm
- Forum: Technical Discussion
- Topic: Python script to output MAVLink
- Replies: 28
- Views: 7861
- Tue Mar 21, 2017 8:23 pm
- Forum: Technical Discussion
- Topic: Python script to output MAVLink
- Replies: 28
- Views: 7861
Re: Python script to output MAVLink
Boom: https://github.com/kwagyeman/openmv/blob/mavlink/usr/examples/18-MAVLink/mavlink_apriltags_landing_target.py https://github.com/kwagyeman/openmv/blob/mavlink/usr/examples/18-MAVLink/mavlink_opticalflow.py No clue if they work. Just did them both today. I think I got the protocol right however...
- Tue Mar 21, 2017 11:03 am
- Forum: Technical Discussion
- Topic: Python script to output MAVLink
- Replies: 28
- Views: 7861
Python script to output MAVLink
kwagyeman, did you work up a py script to output MAVLink from the OpenMV module?
- Mon Jan 30, 2017 11:37 am
- Forum: Project Discussion
- Topic: uArm & OpenMV
- Replies: 1
- Views: 979
uArm & OpenMV
I just wanted to share that uFactory has a crowdfunding on Indiegogo and their video promotes the OpenMV board.
https://www.youtube.com/watch?v=9ckppaEbHxg&t=0m51s
https://www.youtube.com/watch?v=9ckppaEbHxg&t=0m51s
- Mon Jan 23, 2017 5:24 pm
- Forum: Technical Discussion
- Topic: ubinascii
- Replies: 11
- Views: 2185
Re: ubinascii
Thanks Dave. Your last post did it. It works now and it's cool that I can build it from my Mac OSX. Cheers!
Code: Select all
MicroPython 38c54bf-dirty on 2017-01-23; OPENMV2 with STM32F427
Type "help()" for more information.
>>> import ubinascii
>>>
- Mon Jan 23, 2017 4:30 pm
- Forum: Technical Discussion
- Topic: ubinascii
- Replies: 11
- Views: 2185
Re: ubinascii
Anytime I get qstr errors, I normally do a clean and rebuild and then they go away. I ran make clean as you suggested and I now get this error: .. CC src/usbd_desc.c /Users/abencomo/git/openmv/src/build/micropython/py/objmodule.o:(.rodata.mp_builtin_module_table+0x54): undefined reference to `mp_mo...
- Mon Jan 23, 2017 3:50 pm
- Forum: Technical Discussion
- Topic: ubinascii
- Replies: 11
- Views: 2185
Re: ubinascii
There are a couple different ways to change the configuration. You can edit openmv/src/micropython/stmhal/mpconfigport.h and change: #define MICROPY_PY_UBINASCII (1) With the above, I get these errors: CC ../py/objmodule.c In file included from /Users/abencomo/git/openmv/src/micropython/py/mpstate....
- Mon Jan 23, 2017 12:56 pm
- Forum: Technical Discussion
- Topic: ubinascii
- Replies: 11
- Views: 2185
Re: ubinascii
How do you link the modubinascii into the build? Do I need to just add it to the make file?kwagyeman wrote:It just isn't linked into the build.
- Sun Jan 22, 2017 4:59 pm
- Forum: Technical Discussion
- Topic: ubinascii
- Replies: 11
- Views: 2185
Re: ubinascii
No, I don't have a linux machine so let me know when you have custom image for me to test it. Thanks!
- Sun Jan 22, 2017 4:00 pm
- Forum: Technical Discussion
- Topic: ubinascii
- Replies: 11
- Views: 2185
- Fri Jan 20, 2017 12:27 pm
- Forum: Technical Discussion
- Topic: Hw reset and/or reboot?
- Replies: 12
- Views: 3394
Re: Hw reset and/or reboot?
I used sensor.py to simplify things. We do use a different name. It seems that is how MP work. Loads imported modules and cache them in memory, which forces you to hard reset the board if you need test new changes in those modules.
- Fri Jan 20, 2017 1:17 am
- Forum: Technical Discussion
- Topic: Hw reset and/or reboot?
- Replies: 12
- Views: 3394
Re: Hw reset and/or reboot?
import pyb pyb.hard_reset() Hum! It's good to know that one can also trigger a hard reset via command prompt. Thanks for that info. I have a main.py that imports another file from the sd card (import sensor) and everytime I made changes to the sensor.py file in my local laptop, I have to copy it in...