LeafLabs Garden

A place to share, learn, and grow...

1. 

   dhanger
   Member

   Hi-

   Windows XP 32 bit SP3. New board today, downloaded latest IDE files. I followed instructions for installing drivers, after first plugging in USB cable and seeing the initial LED blinking, I hit reset, while green LED was blinking fast I pushed and held BUT until green LED went slow, it then stayed there (perpetual bootloader mode as I understand it), was able to install dfu drivers fine, device manager shows LibUSB-Win32 Devices>Maple 003. Ok. Pushed reset on board, after green LED quit and yellow LED blinks slowly, New Hardware Wizard appears. Navigate to serial drivers from Maple download, install begins but terminates with 'cannot install hardware' dialog, 'an error occurred during the installation of the device. A service installation section in this INF is invalid.' In device manager I now see under Ports> Maple R3 with yellow mark. I've tried deleting the devices several times and get the same result (definition of insanity:)). Any ideas?

   Thanks, Dan

   Posted 3 years ago #
2. 

   dhanger
   Member

   I just tried it on a different PC but same OS config, worked fine. Showed up as COM5, successfully uploaded sketches to board, so has to be a problem with the first PC. In device manager on the first pc I have COM1 and COM3 already, COM3 has a ATEN USB to Serial Bridge (usb adapter for my Spaceball), I tried deleting both COM ports from device manager and re-installing the maple serial driver, no go.

   I noticed when running the sketch that it's the green LED doing the blink, what's the yellow LED signify?

   Dan

   Posted 3 years ago #
3. 

   maslo
   Member

   I have the same problem, but after trying 3rd computer and one with Win 7 I gived up and thinking to program Olimexino over SWD.
   From the beginning, 1 month ago, I hade this problam with serial port. I uploaded the program to Flash and sometimes was even necessery to reboot computer to get COM port working again after resetting the board. The perpetual bootloader works great. But after reset, in device manager, just the driver Maple 003 for DFU shows up for few second and then disappear, but nothing happend after. I cant get back COM port anymore >:( Any idea, please?

   Does anybody know where I can buy convertor from 20 pin JTAG pitch 2.54 mm to 10 pin SWD 0.05" which is on the board Olimexino? I would like to use ST-LINK/V2 programer.

   All the best
   Maslo

   Posted 3 years ago #
4. 

   gauteh
   Member

   Does anybody know where I can buy convertor from 20 pin JTAG pitch 2.54 mm to 10 pin SWD 0.05" which is on the board Olimexino? I would like to use ST-LINK/V2 programer.

   I just got the ARM-JTAG-20-10 from olimex, http://www.olimex.com/dev/arm-jtag-2010.html, I haven't tested it yet (I don't even know if it is the right thing!), but I should think so..

   - Gaute

   Posted 3 years ago #

RSS feed for this topic

Reply

You must log in to post.