USB adaptor maybe
USB adaptor maybe
Hi,
would the following work as a serial to usb converter
found on eBay when looking for something else.
http://cgi.ebay.com.au/ws/eBayISAPI.dll ... 0399285596
would the following work as a serial to usb converter
found on eBay when looking for something else.
http://cgi.ebay.com.au/ws/eBayISAPI.dll ... 0399285596
Don't make excuses. Make more horsepower.
- delcowizzid
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Re: USB adaptor maybe
should work its pretty much what ant used for his aldl cable really in princable.
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
- antus
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Re: USB adaptor maybe
I read the chip number off the pic and found the docs, which referenced this application note:
https://www.silabs.com/Support%20Docume ... /an205.pdf
Its not clear if it will do 8192 baud support. It does not list it in the list of baud rates, but then goes on to show a tool where you can pick configured vs actual baud rates, which does seem to allow non-standard rates. Do you feel lucky?
https://www.silabs.com/Support%20Docume ... /an205.pdf
Its not clear if it will do 8192 baud support. It does not list it in the list of baud rates, but then goes on to show a tool where you can pick configured vs actual baud rates, which does seem to allow non-standard rates. Do you feel lucky?
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
- VL400
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Re: USB adaptor maybe
Its pot luck with most of them, some work some dont and some just work really slowly. The FTDI branded chips generally work though.
Re: USB adaptor maybe
Don't make excuses. Make more horsepower.
- antus
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Re: USB adaptor maybe
Yeah, I reckon that one will work.
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- delcowizzid
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Re: USB adaptor maybe
At $25 bucks surely its worth a go mate
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
- VL400
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Re: USB adaptor maybe
I have been developing a USB comms board, so far initial testing seems positive.
There are a few issues with this board however...
1) its far from DIY and is extremely fiddly to solder due to a 0.65mm lead pitch on the FT232R - ie centre to center each pin is 0.65mm from the next and around 0.3mm gap between them. The rest is all surface mount but is regular size components so fairly simple.
2) the cost will be high when compared to the one posted in this thread - at this stage around $90 as its not kit form and takes a fair bit off assembly. The advantages are it has mounting holes for attaching inside a ECM/PCM and does both one wire ALDL and 808 comms all on board.
What are peoples thoughts on this? Is it worth continuing with this board??
There are a few issues with this board however...
1) its far from DIY and is extremely fiddly to solder due to a 0.65mm lead pitch on the FT232R - ie centre to center each pin is 0.65mm from the next and around 0.3mm gap between them. The rest is all surface mount but is regular size components so fairly simple.
2) the cost will be high when compared to the one posted in this thread - at this stage around $90 as its not kit form and takes a fair bit off assembly. The advantages are it has mounting holes for attaching inside a ECM/PCM and does both one wire ALDL and 808 comms all on board.
What are peoples thoughts on this? Is it worth continuing with this board??
- delcowizzid
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Re: USB adaptor maybe
seems a lot of people would be keen on USB .that price isnt to bad if you factor in needing an FTDI usb to serial adaptor and the serial boards if you didnt go with the usb version
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
- antus
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Re: USB adaptor maybe
I dont think its worth it. Having home brew is good, but not when its 3-4 times more expensive than an ebay option. I the ebay board would interface to ALDL with just 1 resistor and 1 diode.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396