This release is feature complete (V1.0 target) and marks the move to Beta stage.
Fixed a bug in CLI where editing a new file would sometimes return an error (right after performing a DIR command) because of a dirty dir flag
New low level file system commands are available in Lofi:
fCD() function to change current directory
fMkDir() function to create a new directory
fDel() function to delete a file or an empty directory
fMov() funtion to rename/move a file
fCpy() function to copy a file
fOpDir() function to open a directory for read
fRdDir() function to read a directory item
fOpen() function to open/create a file
fSize() to get the size of an opened file
fRead() to read data from a file
fWrite() to write data to a file
fClose() to close a file
Constraints file added to the FPGA for better timings. Reset now synced. All remaining potential glitches are gone. Finger crossed, this should be the final release candidate.
Fix led() function not being highlighted in the TextEditor syntax coloring
New functions for accessing the user port:
portDir() function to set port direction for each of the 8 pins (1=out, 0=in)
portSet() function to either drive an output pin (0 or 1), or set a pullup resistor if the pin is input
_port built in value to report the state of the user port's pins (0=low, 1=high)
Speed improvement for horizontal line drawing when not using xor operation (writing two pixels at a time, also used for disk and triangle rasterization, see below).
New tri() function for plain triangle rasterization. Example in example/graphics/trirot.src
