Markus Fröschle
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920e5e6490
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added CACR define bits, added functions to set and retrieve current cache value and removed PC-relative compilation of cache.c
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2013-08-12 17:38:39 +00:00 |
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Markus Fröschle
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6a1869de06
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backported interrupts.c from i2c branch
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2013-08-08 15:47:09 +00:00 |
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Markus Fröschle
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e7f00a0a47
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corrected MMU locked TLB for RAM and Makefile (RAM load address)
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2013-08-07 19:29:55 +00:00 |
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Markus Fröschle
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1ab9a7fda8
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removed obsolete mmu.c
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2013-08-07 05:31:20 +00:00 |
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Markus Fröschle
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32920a20c6
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fixed a typo in linker script
avoid copy of BaS if linked to RAM
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2013-08-06 10:39:46 +00:00 |
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Markus Fröschle
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e0e3d3515c
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changed target address to make (temporarily) more room for BaS
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2013-08-05 19:37:20 +00:00 |
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Markus Fröschle
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feb6a27869
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provide an early exception vector table to catch exceptions during startup, before the final table has been set up (in exceptions.S)
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2013-08-02 09:35:57 +00:00 |
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Markus Fröschle
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951447352c
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started MMU implementation in C
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2013-08-01 16:01:35 +00:00 |
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Markus Fröschle
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e0e93657c4
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renamed spidma.[ch] to dma.[ch]
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2013-08-01 10:56:11 +00:00 |
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Markus Fröschle
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884f9eedd4
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simplified MMU initialization
removed (apparently unneeded) MMU TLBs
added source file templates for SPI dma routines
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2013-07-28 07:19:57 +00:00 |
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Markus Fröschle
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245572438e
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modified RAM BaS start address
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2013-07-23 05:01:59 +00:00 |
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Markus Fröschle
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af1fe581f6
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added multichannel DMA API (MCDAPI) to BaS
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2013-07-11 19:49:32 +00:00 |
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Markus Fröschle
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82dd0eee4d
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added comments
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2013-07-05 16:27:35 +00:00 |
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Markus Fröschle
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41fa049f5b
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removed BaS copy to RAM.
Since flashing is intended from a self-contained, SD-card loaded image, this is not neccessary anymore.
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2013-07-02 09:53:48 +00:00 |
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Markus Fröschle
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6cc63afcec
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modified entry point for XHDI routines
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2013-05-10 13:16:00 +00:00 |
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Markus Fröschle
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c9fbffcff0
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get rid of -mshort compiling xhdi_interface.c which just creates a mess.
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2013-05-08 04:03:59 +00:00 |
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Markus Fröschle
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4d1da19b09
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code is a mess currently. I check it in nevertheless since it works a little better than before. Will be cleaned up later.
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2013-05-06 20:48:39 +00:00 |
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Markus Fröschle
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397e4d0bfb
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added -mshort to xhdi_interface.c compilation
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2013-05-06 16:00:53 +00:00 |
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Markus Fröschle
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9c3c58d641
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Had "-fno-omit-frame-pointer" assuming it would improve gdb's ability to find stack frames (which it doesn't). Reset to "-fomit-frame-pointer" to generate shorter code
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2013-05-06 05:54:52 +00:00 |
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Markus Fröschle
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c85c3edc88
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basically finished, but EmuTOS does not seem to like it yet...
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2013-05-05 17:18:25 +00:00 |
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Markus Fröschle
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9854df5018
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compile -mshort for xhdi_interface() _only_ (fixed Makefile)
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2013-05-02 05:10:19 +00:00 |
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Markus Fröschle
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46ace88463
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initial (experimental) version of BaS_gcc SD-card driver for EmuTOS
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2013-05-01 08:51:18 +00:00 |
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Markus Fröschle
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f4e8f4d107
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started coding to bring SD card routines to EmuTOS
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2013-05-01 06:28:30 +00:00 |
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Markus Fröschle
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33e7745b25
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fixed "clean" target and made sure code compiles with m68k-atari-mint toolchain
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2013-03-03 08:57:26 +00:00 |
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Markus Fröschle
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447f961088
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separated "standard library" string functions into bas_string.[ch]
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2013-02-26 11:04:25 +00:00 |
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Markus Fröschle
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8069d83787
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modified to enable remote debugging of basflash.s19.
basflash.s19 does not work in this version (hang)!
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2013-02-17 22:47:24 +00:00 |
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Markus Fröschle
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1731b417b6
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modified to enable remote debugging of basflash.s19.
basflash.s19 does not work in this version (hang)!
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2013-02-17 07:30:14 +00:00 |
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Markus Fröschle
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a1e072f16f
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added basflash_start (startup()) as very first routine
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2013-02-16 07:59:46 +00:00 |
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Markus Fröschle
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b49c9e628d
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added libbas.a to the "clean" target
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2013-02-14 09:11:45 +00:00 |
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Markus Fröschle
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0a2afd578a
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updated Makefile comments
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2013-02-14 09:07:40 +00:00 |
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Markus Fröschle
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864a67c7e5
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made "clean" target remove all mapfiles and intermediate linker scripts
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2013-02-13 11:01:23 +00:00 |
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Markus Fröschle
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d4819749d6
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streamlined Makefile
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2013-02-04 16:39:21 +00:00 |
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Markus Fröschle
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67ede2fddb
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fixed Makefile, fixed dependencies and removed doubly defined symbols
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2013-02-04 10:38:11 +00:00 |
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Markus Fröschle
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69f147e9cf
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added sector erase logic. Does not compile currently.
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2013-02-01 16:11:18 +00:00 |
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Markus Fröschle
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307720cbfc
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modified comments
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2013-01-24 16:19:32 +00:00 |
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Markus Fröschle
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b4f05cfdf3
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modified to use a library instead of individual objects - can be reused for basflash.{elf|srec}
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2013-01-23 14:56:25 +00:00 |
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Markus Fröschle
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67a53b7f29
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automatic dependency generation did not work
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2012-12-26 08:12:13 +00:00 |
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Markus Fröschle
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c5106fbe91
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improved SD-card speed
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2012-12-20 22:08:24 +00:00 |
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Markus Fröschle
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f0f829ab31
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2012-12-20 11:30:48 +00:00 |
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Markus Fröschle
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9a80c36081
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S-record load to RAM tested successfully. basflash.s19 is a short test program (just a single line of code) that can be loaded from SD card and executed. Control is given back to BaS() on return.
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2012-12-18 20:36:31 +00:00 |
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Markus Fröschle
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55c2f783b2
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started implementation of S-record reader
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2012-12-17 16:30:43 +00:00 |
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Markus Fröschle
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6bfdcea1ba
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enabled faster clocking rate on cards that support it and did some transfer timing tests
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2012-12-16 10:51:50 +00:00 |
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Markus Fröschle
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88f3708506
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started development of bootstrap flashing code load
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2012-12-16 07:52:21 +00:00 |
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Markus Fröschle
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0fd987e847
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further cleaned up project
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2012-12-16 06:36:21 +00:00 |
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Markus Fröschle
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68194329d2
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merged SD_CARD branch
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2012-12-15 18:25:15 +00:00 |
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Markus Fröschle
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51561769c6
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cleaned up project:
-moved all includes into "include" directory
-extracted "wait...()"-routines into separate files
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2012-12-10 09:30:27 +00:00 |
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Markus Fröschle
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b85b977223
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renamed functions to spi_...() and sd_card...() according to target
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2012-12-03 12:02:55 +00:00 |
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Markus Fröschle
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8020d107b1
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removed stupid "volatile void" declaration
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2012-11-28 04:18:13 +00:00 |
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Markus Fröschle
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85d23c994a
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write diagnostic message if PIC initialization failed
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2012-11-24 07:00:00 +00:00 |
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Markus Fröschle
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8edac06f30
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fixed eclipse build settings (scanner did not work right on MacOSX)
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2012-11-19 06:22:37 +00:00 |
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