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FDC, now with writing support #14

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25c7657
feat(floppy): implemented floppy writing
giuliof Dec 26, 2024
4b36886
style: newlines
giuliof Dec 26, 2024
5afcb4e
fix: missing include in macro.h
giuliof Jan 5, 2025
fb4ddc2
feat(fdc): preliminary implementation of INT signal
giuliof Jan 3, 2025
75734d6
refactor(fdc): dependency break between floppy and fdc modules
giuliof Jan 4, 2025
cad18e7
fix(fdc): avoid read/write execution phases if no data available
giuliof Jan 4, 2025
49c0d37
refactor(fdc): moved variable
giuliof Jan 4, 2025
4c59e0b
test(fdc): implemented some preliminary tests for FDC
giuliof Jan 7, 2025
569e4dd
refactor(fdc): carried out defines and commands which represents fdc …
giuliof Jan 8, 2025
383d305
refactor(fdc): moved tests in a separate file
giuliof Jan 8, 2025
b7df991
refactor: just some renaming
giuliof Jan 16, 2025
47adc73
refactor(fdc): code cleanup and comments in read/write routines
giuliof Jan 16, 2025
5167e13
test(fdc): added preliminary reading test
giuliof Jan 16, 2025
886e0c3
refactor(fdc): replaced status register read and check with helper fu…
giuliof Jan 16, 2025
9f7ae83
fix(fdc): corrected initialization
giuliof Jan 18, 2025
d5c5e0f
refactor(fdc): replaced magic number with defined constants in tests
giuliof Jan 18, 2025
388a0e8
refactor(fdc): changed names of exposed constants
giuliof Jan 18, 2025
f9a6513
test(fdc): implemented reading test
giuliof Jan 18, 2025
3b69d18
fix(fdc): implemented preliminary response for reading
giuliof Jan 18, 2025
52447e3
fix(fdc): proper read/write response generation
giuliof Jan 23, 2025
d2a2948
test(fdc): added a more complete reading test
giuliof Jan 22, 2025
c1a94f3
feat(fdc): introduced deleted data commands
giuliof Jan 23, 2025
72cce14
feat(fdc): read track command
giuliof Jan 23, 2025
c202aa2
test(fdc): added writing test, which has quite the same pattern as read
giuliof Jan 24, 2025
866a6b6
fix(fdc): writing operation is now correct
giuliof Jan 24, 2025
63f77b2
fix(fdc): when EOT is reached, read or write operation terminates
giuliof Jan 26, 2025
a55d939
refactor(fdc): removed bitfields to increase portability
giuliof Jan 26, 2025
6296a40
test(fdc): improved read/write test
giuliof Feb 5, 2025
e23828b
feat(fdc): added format command support
giuliof Feb 6, 2025
d6c6203
feat(fdc): implemented invalid command handling
giuliof Feb 6, 2025
10bcdff
feat(fdc): implemented correct handling of an invalid sequence after …
giuliof Feb 6, 2025
4ad3980
refactor(fdc): renamed variable according to its function
giuliof Feb 6, 2025
d4199a8
refactor: introduced disk image errors with the aim of handling them …
giuliof Feb 7, 2025
8654c11
fix: handle DTL and use it for test purposes
giuliof Feb 7, 2025
7ab39c9
feat(fdc): implemented error handling for reading
giuliof Feb 8, 2025
978b687
fix(fdc): format result implementation was missing
giuliof Feb 8, 2025
3d3e0c8
feat(fdc): introduced error handling in write and format
giuliof Feb 10, 2025
921b18c
fix(fdc): interrupt signal deassertion
giuliof Feb 11, 2025
9be9ccb
refactor: typo
giuliof Feb 11, 2025
dadc697
fix(fdc): seek and recalibrate set drive number in ST0
giuliof Feb 11, 2025
3ac5707
test(fdc): swapped read register/poll INT operation order
giuliof Feb 16, 2025
afd4110
fix(fdc): proper reset of INT flag
giuliof Feb 16, 2025
58a984a
fix(fdc): corrected implementation of seek/recalibrate/sense int
giuliof Feb 22, 2025
327610a
fix(fdc): wrong implementation of out of sequence commands
giuliof Feb 22, 2025
283064c
test(fdc): fixed test patterns for read and write, handled error cond…
giuliof Mar 8, 2025
d2352b9
fix(fdc): read/write CHS result generation in error condition are now…
giuliof Mar 8, 2025
b39688e
refactor: double ! instead of cast to bool when printing boolean flags
giuliof Mar 10, 2025
4954835
docs: removed fixed comments
giuliof Mar 10, 2025
f03131a
test(fdc): fixed invalid command tests
giuliof Mar 11, 2025
67ae927
fix(fdc): correct handling of invalid commands
giuliof Mar 11, 2025
5d0f62d
fixup! fix(fdc): interrupt signal deassertion
giuliof Mar 11, 2025
a416f1d
fix(fdc): removed unused variable
giuliof Mar 11, 2025
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1 change: 1 addition & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ add_executable(ceda
src/ram/dynamic.c
src/bios.c
src/3rd/disassembler.c
src/tests/test_fdc.c
)

target_compile_options(ceda PRIVATE -W -Wformat -Wall -Wundef -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -Wmissing-noreturn -Wextra -Wconversion)
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