Share your stuff or I will make you regret it.
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1
on: Today at 04:06:45 AM
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| Started by sam_des - Last post by sam_des | ||
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Quote I suggest to use rtx51 instead. Thanks for the suggestion.Unfortunately, RTX51 is discontinued & last version of it doesn't support the Nuvoton/Megawin controllers I wish to use. While my application isn't super complex, I need real-time response for 1 task, which I am unable to get through normal superloop/interrupt structure. For the same reason, I would prefer Preemptive kernel over cooperative. _sam_des |
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2
on: Yesterday at 10:20:46 PM
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| Started by sam_des - Last post by Mr. Spock | ||
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I suggest to use rtx51 instead.
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3
on: Yesterday at 10:58:45 AM
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| Started by jenkinelec - Last post by jenkinelec | ||
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In Windows(10/11) go to control panel and open device manager - look at the USB connection when you plug in and plug out your USB connector. Whether your USB device is detected and add to the list of USB devices - you have a software comparability issue Whether your USB device detected with "yellow question Flag" you have driver issue - replace or update the driver, replace the chip or check and verify connection (Green wire in the USB cable go to DP and white go to DN) also don't forget the GND wire (black)) Whether one wire is missing or connected wrong USB bus will show you a yellow flag with the USB driver whether all the written above went OK , you probably have software comparability issue - replace or update the control software or use a USB monitor to verify communication. all the best Bobi Thanks for taking the time to help. unfortunately , as of now the USB is not being detected at all. at first it was not being detected either but after a little resoldering and cleaning i got it to detect in an unstable connection. so I suppose as AI suggested this is a hardware issue but i can't figure out where to check/modify again. I know the schematics and PCB are OK because those are provided by TI so It has to be something else. |
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4
on: Yesterday at 10:01:42 AM
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| Started by ahmed - Last post by ahmed | ||
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can any one post an example code for dspic30f20 based single phase SPWM solar inverter
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5
on: Yesterday at 12:46:28 AM
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| Started by pickit2 - Last post by pickit2 | ||
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New Release - New Year
Posted on: July 13, 2025, 10:11:00 22:11 - Automerged SketchUp Pro 2026 26-1-189-46 |
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6
on: January 03, 2026, 05:36:11 17:36
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| Started by sam_des - Last post by papy_bidouille | ||
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Happy New Year to all. Wishing you health and success in all your projects.
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7
on: January 03, 2026, 11:19:06 11:19
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| Started by sam_des - Last post by bobcat1 | ||
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Happy New Year to everyone and all the Best we can wish.....
Bobi |
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8
on: January 03, 2026, 11:03:10 11:03
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| Started by jenkinelec - Last post by bobcat1 | ||
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In Windows(10/11) go to control panel and open device manager - look at the USB connection when you plug in and plug out your USB connector.
Whether your USB device is detected and add to the list of USB devices - you have a software comparability issue Whether your USB device detected with "yellow question Flag" you have driver issue - replace or update the driver, replace the chip or check and verify connection (Green wire in the USB cable go to DP and white go to DN) also don't forget the GND wire (black)) Whether one wire is missing or connected wrong USB bus will show you a yellow flag with the USB driver whether all the written above went OK , you probably have software comparability issue - replace or update the control software or use a USB monitor to verify communication. all the best Bobi |
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9
on: January 03, 2026, 12:41:51 00:41
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| Started by sam_des - Last post by Vineyards | ||
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Happy New Year to everyone!
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10
on: January 02, 2026, 06:44:07 18:44
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| Started by jenkinelec - Last post by jenkinelec | ||
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Hello,
I'm in the process of making an EV2400 battery tester board. i got the gerbers from TI and build the PCB and ordered the BOM and assembled it. the problem is now the firmware. initially I thought it would be possible to flash the firmware with USB using BSL but no matter what i do, I can't get it to detect the USB on windows for firmware flashing. in my tests I managed to get it to beep the USB connection somehow by fiddling with the soldering but didn't understand what i did and can't replicate it anymore. So my thought are that the BSL works and the USB was close to being detected, however due to some HW USB problems, the PC kept losing the USB connection and I couldn't get a stable connection to flash the firmware. I wanted to try using the SBW protocol with the 4 pin header available on the PCB but don't have a MSP flasher yet. any ideas which part of the build is wrong? AI suggest it could be a crystal problem or CAP problem. i triple checked everything and all seems to be in order. |
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