 bart
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24c2098f9e
Added buffer for asm and bcc. Other minor improvements. fgpc build tools are confirmed working by compiling raycast on device.
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7 ماه پیش |
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bart
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927283b35d
Added progressbar to read from SPI flash, fixed two brfs bugs, improved df command, created print program, added disablecursor option in OS space.
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7 ماه پیش |
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bart
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904815e900
Read BRFS from SPI Flash in QSPI mode, df util added to OS, clear command after boot, init script to compile and send all userbdos programs to newly formatted brfs
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7 ماه پیش |
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bart
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93dfd54dbb
Added ls program and check for file and dirname length
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7 ماه پیش |
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bart
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6a15b3499f
Added sync to flash syscall, fixed many bugs, added format cmd to shell, created checksum program, started on rm program, improved mkdir, added brfs user lib for struct defs.
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7 ماه پیش |
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bart
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f88d0c38c1
Added BRFS to BDOS, started on new shell which uses BRFS and fixed many problems that came up during this process.
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7 ماه پیش |
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bart
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52f2819774
Removed leftover ccache instructions from debugging instability problems. Commented out required ccache instructions for when L1I cache returns in the future.
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1 سال پیش |
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bart
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9a6bf3cd52
Improved reset for cache. Disabled l2 cache as it currently reduces performance. Added more CCache instructions to code, although likely not needed. Still instability issues when L1I cache is enabled.
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1 سال پیش |
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bart
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3253b1bc2c
Added L1I cache. Added clear cache instruction, which is now added in the UART bootloader and BDOS program loaders. Fixed too fast read part in SPI flasher. Snake userbdos program now sometimes crashes, which needs further investigation.
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1 سال پیش |
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bart
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01b9bb8f29
Added signed right shift operation to CPU, assembler, compiler, code and documentation.
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1 سال پیش |
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bart
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411c20ac98
Copied over BCC from FPGC5. No modifications yet.
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2 سال پیش |
