Doug Brown
6f24f97df5
Got rid of a few magic numbers, cleaned up more code
2012-05-13 17:48:35 -07:00
Doug Brown
4adb0c4980
Started working on more optimizations, but something weird is happening and it's crashing...not sure why yet.
2011-12-11 21:48:26 -08:00
Doug Brown
b4eb6c3ddc
Started getting writing working, as well as the ability to restrict to a specific set of chips to write to
2011-12-11 13:28:32 -08:00
Doug Brown
e0977a9339
Created read and write cycle functions, along with a block read function. I think this will look better...
...
I also changed the port module so it doesn't needlessly update the data direction register over SPI if it's being told to set the same value it had before.
2011-12-11 10:12:22 -08:00
Doug Brown
8865d0c00f
I got the device identification working, and I'm in the middle of breaking it into its own set of functions for write cycles, read cycles, unlock sequence, etc.
2011-12-10 18:40:30 -08:00
Doug Brown
1540bcadd1
Tested reading the entire SIMM contents back to the computer (it works)
2011-12-10 13:53:43 -08:00
Doug Brown
407f6831a9
Initial import of my test code for the SIMM programmer board. Right now
...
it contains an (untested) MCP23S17 driver complete with AVR SPI support,
and an (untested) external memory interface driver that uses it.
2011-11-25 23:10:30 -08:00
