Fix broken link to extenstions README

This commit is contained in:
TomNisbet 2019-06-02 21:57:33 -04:00 committed by GitHub
parent 10e01a26b2
commit 54e118215a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -1,6 +1,6 @@
# Software Design
The software is designed around several major blocks and classes. The code has been broken out into individual files to make it easy to extend the hardware support to additional EPROM and EEPROM families. See the [extension readme](README-extension.md) for details on suggested hardware and software changes needed.
The software is designed around several major blocks and classes. The code has been broken out into individual files to make it easy to extend the hardware support to additional EPROM and EEPROM families. See the [extension readme](../README-extension.md) for details on suggested hardware and software changes needed.
## CommandStatus class
The CommandStatus class stores the execution status of the previous command. It allows the status to be saved (and recalled using the / command) instead of just printing the status at the completion of the command. This was important for debugging XMODEM problems, because the error messages would get eaten as part of the transfer. The class has utility beyond XMODEM because it includes formatting that relieves each command from having to build paramterized error messages with multiple print calls.