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Arduino I2C - SoftI2CMaster
#23
Bas tako Miki. Nisam hteo da spominjem hardware. Dobro je da je @npejcic spomenuo probleme kod komunikacije, a i ti kako mogu da se otklone. Ljudi naravno nikada ne posmatraju liniju kao vod sa karakteristicnom impedansom, vec kao zicicu 0R otpornosti. Mozda bi bilo dobro da se otvori tema oko projektovanja robustnog i kvalitetnog hardvera, jer samo tada firmware moze da dodje do izrazaja.
Inace dodavanje serijske otpornosti, zajedno sa kapacitivnoscu pina formira NF filtar, koji lepo uoblici signal. Ono sto je @npejcic rekao da kod koriscenja hardverskog I2C je imao gliceve, a kod softverskog nije, je razlog jer se kod hardverskog koriste pravi drajveri sa velikim SR, dok je kod softverskog u pitanju obican izlaz.
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Messages In This Thread
Arduino I2C - SoftI2CMaster - by vsavic - 12-07-2016, 04:46 AM
RE: Arduino I2C - SoftI2CMaster - by Millan - 12-07-2016, 08:30 AM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-07-2016, 11:08 AM
RE: Arduino I2C - SoftI2CMaster - by yugaja - 12-07-2016, 01:13 PM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-07-2016, 01:22 PM
RE: Arduino I2C - SoftI2CMaster - by yugaja - 12-07-2016, 01:38 PM
RE: Arduino I2C - SoftI2CMaster - by gorankg - 12-07-2016, 02:10 PM
RE: Arduino I2C - SoftI2CMaster - by yugaja - 12-07-2016, 02:25 PM
RE: Arduino I2C - SoftI2CMaster - by vsavic - 12-07-2016, 02:43 PM
RE: Arduino I2C - SoftI2CMaster - by yugaja - 12-07-2016, 02:59 PM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-07-2016, 07:41 PM
RE: Arduino I2C - SoftI2CMaster - by yugaja - 12-08-2016, 07:47 AM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-08-2016, 09:05 AM
RE: Arduino I2C - SoftI2CMaster - by vsavic - 12-12-2016, 10:32 AM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-12-2016, 10:49 AM
RE: Arduino I2C - SoftI2CMaster - by mikikg - 12-12-2016, 11:19 AM
RE: Arduino I2C - SoftI2CMaster - by vsavic - 12-12-2016, 06:02 PM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-12-2016, 10:34 PM
RE: Arduino I2C - SoftI2CMaster - by npejcic - 12-13-2016, 10:45 AM
RE: Arduino I2C - SoftI2CMaster - by mikikg - 12-13-2016, 11:36 AM
RE: Arduino I2C - SoftI2CMaster - by npejcic - 12-13-2016, 11:40 AM
RE: Arduino I2C - SoftI2CMaster - by mikikg - 12-13-2016, 12:14 PM
RE: Arduino I2C - SoftI2CMaster - by vojinilic - 12-13-2016, 04:14 PM

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