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spi_read() vs. spi_read(0)

 
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javick82



Joined: 12 Jul 2007
Posts: 43

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spi_read() vs. spi_read(0)
PostPosted: Tue Jul 31, 2007 2:53 pm     Reply with quote
I am getting different responses from the hardware when using these two commands. Can anyone shed some light on why this may be the case?

While I have your attention, anyone have a driver for eeprom 25LC256, maybe even configured for the picdem.net 2 board? Wink

Actually, another rider question to that is would you forsee any problems using the ENC28J60 chip onboard the picdem.net 2 board and that eeprom chip, which are both on the SPI interface?
PCM programmer



Joined: 06 Sep 2003
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PostPosted: Tue Jul 31, 2007 3:17 pm     Reply with quote
Quote:
I am getting different responses from the hardware when using
these two commands

See the post at the end of this thread:
http://www.ccsinfo.com/forum/viewtopic.php?t=27294


Quote:
Anyone have a driver for eeprom 25LC256.

See this thread. It may help. It has code for a 25LC320 and 25LC640:
http://www.ccsinfo.com/forum/viewtopic.php?t=28199
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