izaya
/
collapseos
mirror of https://github.com/hsoft/collapseos.git
1
1
Fork 0
Code Issues 0 Releases 0 Wiki Activity
Mirror of CollapseOS
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1493 Commits
4 Branches
13MB
Tree: 124da6adec
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from '124da6adec'
${ noResults }
collapseos/blk/595

595 431B
Raw Normal View History

rc2014: separate SPI relay and SDC drivers My intention is to reuse the SPI relay to program AVR MCUs from a RC2014.
4 years ago
​
​
Move SD Card subsystem outside of RC2014 recipe and add protocols Although the SPI Relay driver is RC2014-specific, the SD Card driver is generic enough to be a subsystem. That's the second subsystem we add and this warrants, I think, the formalization of a new concept: protocols.
3 years ago
rc2014: separate SPI relay and SDC drivers My intention is to reuse the SPI relay to program AVR MCUs from a RC2014.
4 years ago
Move SD Card subsystem outside of RC2014 recipe and add protocols Although the SPI Relay driver is RC2014-specific, the SD Card driver is generic enough to be a subsystem. That's the second subsystem we add and this warrants, I think, the formalization of a new concept: protocols.
3 years ago
rc2014: separate SPI relay and SDC drivers My intention is to reuse the SPI relay to program AVR MCUs from a RC2014.
4 years ago
​
​
Move SD Card subsystem outside of RC2014 recipe and add protocols Although the SPI Relay driver is RC2014-specific, the SD Card driver is generic enough to be a subsystem. That's the second subsystem we add and this warrants, I think, the formalization of a new concept: protocols.
3 years ago
rc2014: separate SPI relay and SDC drivers My intention is to reuse the SPI relay to program AVR MCUs from a RC2014.
4 years ago
​
 123456789101112 
  1. SPI relay driver

  2. 

  3. This driver is designed for a ad-hoc adapter card that acts as a

  4. SPI relay between the z80 bus and the SPI device. Sending any-

  5. thing on SPI_CSLOW and SPI_CSHIGH is expected to select/deselect

  6. the device, and writing to SPI_DATA is expected to initiate a

  7. byte exchange. The result of the exchange is excpected to be re-

  8. trieved by reading SPI_DATA.

  9. 

  10. Provides the SPI relay protocol.

  11. 

  12. Load driver with "596 LOAD".