Hi all!
I'd like to show you a 320x240 video done with TCM8230MD and a PIC24H and stored to SD.
Would rapidshare.com be OK for the majority?
/Dmitri
Where electronics enthusiasts find answers.
Dmitri wrote:Hi all!Yes. please do so!!
I'd like to show you a 320x240 video done with TCM8230MD and a PIC24H and stored to SD.
Would rapidshare.com be OK for the majority?
/Dmitri
Dmitri wrote:Hello everybody!My camera records in youtube format (H263). It allows immediate publish and just a few seconds processing in youtubes server..
Here we go! Choose one of the download links below (the same file!). At the site, you will be said to wait a llittle bit until the download link appears. You DO NOT have to pay.
22MBytes, XviD, 320x240, 3:48
http://hotfile.com/dl/32150588/9c32731/ ... l.avi.html
http://rapidshare.com/files/361614756/T ... igital.avi
KreAture, I don't like YT fo this purpose because YT will re-compress the already compressed file.
/Dmitri
KreAture wrote:Great video!Thank you
What format do you store data in? Raw?
artem88 wrote:Yesterday I managed to make my TCM8230MD camera work. It was sending data. Today it doesn't work anymore. I have disconnected camera board from main board and, connected a power only and measured voltage on pins. DOUT, HD, VD, DCLK pins have precise IOVDD level, RESET is little less than IOVDD, EXTCLK is little less than DVDD, SCL and SDA pins are ok (even more, camera still receives i2c commands!). I was tested pins with multimeter (in mode with diode image) relatively to IOVSS and IOGND. Each case they have resistance and only in one way. Same results was been when it worked ok.Hi Artem,
IOVDD, PVDD - 3.3V
DVDD - 1.5V
Are camera digital circuits (except i2c) dead ?
Dmitri wrote:Hi Artem,Yes, I get ACK.
you write it still receives I2C commands. Does it mean you get ACK to what you send?
3V3 is IMHO way too much. I did not go that far. I supply the unit with 3VDC, then, I have 2 LDOs for 1.5V and 2.8VDC. I2C lines are pulled up to 3VDC, and the cam seems not to take any harm because of 3V EXTCLK.
artem88 wrote: Yes, I get ACK.Hmmm... Make sure your cam stays on RESET long enough untill EXTCLK is stable. If I understand you right, you get no DCLK from the cam, correct?
I was afraid to supply it with 3.3V but some people wrote in this topic that 3.3V works fine. Thank you !
artem88 wrote:oops, I was wrong, i2c doesn't work too... so cam doesn't receives any command...ok, the case is clear.