[ PedjaZ @ 30.11.2013. 13:22 ] @
Nesto me muci ovaj A/D MCP3001 pa da proverim da li uopste radi u ovom Isis-u.
Zar ne bi trebao kada mu dovedem neki clock i kada je CS na masi da na DO dobijem povorku?



Par primera vezano za ovaj A/D - mozda ce nekada nekom zatrebati
http://forums.parallax.com/showthread.php/112217-PROJ-Scanner-3D
http://digital-diy.com/swordfi...gram-mcp3001-external-adc.html
http://www.instructables.com/i...er/step2/Serial-Communication/
http://forums.parallax.com/sho...-10-bit-A-D-converter-with-BS2
http://www.protonbasic.co.uk/s...3201-12-BIT-ADC-from-microchip
[ mikikg @ 30.11.2013. 15:41 ] @
http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf

3.3 CS/SHDN(Chip Select/Shutdown)
The CS/SHDN pin is used to initiate communication with the device when pulled low and will end a conver- sion and put the device in low power standby when
pulled high. The CS/SHDN pin must be pulled high between conversions.

3.4 CLK (Serial Clock)
The SPI clock pin is used to initiate a conversion and to clock out each bit of the conversion as it takes place. See Section 6.2 for constraints on clock speed.

3.5 DOUT (Serial Data output)
The SPI serial data output pin is used to shift out the results of the A/D conversion. Data will always change on the falling edge of each clock as the conversion takes place.

[ PedjaZ @ 01.12.2013. 18:03 ] @
The CS/SHDN pin must be pulled high between conversions.

Hvala mikikg