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Hi guys, |
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i have a custom built hardware which is capable of inserting temperature |
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information into a video signal (PAL, as i am from europe/austria). |
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the design is based on a "OSD-chip" from the good old VCR days ;) - and |
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a microcontroller - however, those components are not available any more |
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and i would like to go with an embedded linux solution with video in and |
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video out, and some analog io. |
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currently i am planning to use the following: |
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|
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- via epia with Flash Drive (fanless, cheap, has Video-Out, although |
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not at a very good quality) |
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- bt8x8 video in card |
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- redesign the current analog part with 1wire components - can be |
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easily connected via usb - i would also go with "off-the-shelf" |
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hardware (i would need 2 A/D converters and some digital i/o) - |
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but haven't found something useful until now ... |
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i also thought about using http://www.compulab.co.il hardware - as they |
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have "Video In" capabilities, but the linux support is unknown (?) - |
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they say ... and i am not sure how to generate a PAL signal on these |
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boards ... |
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would also like to try out gumstix - but havent digged deeper in what |
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they offer ... |
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so, has anyone here some suggestions for me ?!?! |
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thanks for all, |
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mexx. |
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-- |
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