2007-03-10 01:22:55 +08:00
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0.1.0 2007-03-09 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Initial Release
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* Support for Linux user mode simulation and TI
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TMS320C5471 (Arm7) provided
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2007-03-10 08:17:29 +08:00
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2007-03-15 02:58:21 +08:00
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0.1.1 2007-03-14 Gregory Nutt <spudmonkey@racsa.co.cr>
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2007-03-10 08:17:29 +08:00
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* Corrected an error in interrupt level context switching
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for C5471
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2007-03-10 22:45:23 +08:00
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* Added fgets() and gets() logic; verified c5471 console read.
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2007-03-15 02:58:21 +08:00
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* Corrected error in reading from the C5471 serial port:
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Improper use of semaphore can cause deadlock.
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* Fixed an error in the memory cleanup: The idle task
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cannot take sempahores (because it must always be ready
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to run).
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2007-03-12 01:37:47 +08:00
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* Tasks can now accept a configurable maximum number of
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input parameters (argc)
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2007-03-12 06:19:01 +08:00
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* _task_init() was divided into separate functions that
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require fewer parameters. This was necessary to keep
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the stack usage down for the 8051/2 (which has only
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256 bytes of stack).
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2007-03-10 08:17:29 +08:00
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* Attempts to use C5471 console from interrupt handlers
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2007-03-17 06:07:31 +08:00
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can cause errors. Added a special path for this case.
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2007-03-10 22:45:23 +08:00
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* Refuse calls to sem_wait and sem_trywait from interrupt
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handlers. This was happening because interrupt handlers
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were calling printf-like functions.
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* Added strtok() and strtok_r()
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* Added a simple shell called nsh (see examples/nsh).
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2007-03-15 02:58:21 +08:00
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* Platform support for 8052 is complete but not stable
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when the timer interrupt is enabled. Seems to be an
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issue when SP enters indirect address space.
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2007-03-10 08:17:29 +08:00
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* Documentation updates
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2007-03-15 06:41:09 +08:00
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0.1.2 2007-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* Add dirent.h, opendir(), readdir(), closedir(), etc.
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2007-03-18 00:18:49 +08:00
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* Add strerror()
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2007-03-15 07:34:37 +08:00
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* Added 'ls' command to nsh
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2007-03-16 08:42:02 +08:00
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* Added C5471 watchdog driver
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2007-03-16 23:52:08 +08:00
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* Added support for the Neuros OSD / DM320
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2007-03-17 06:07:31 +08:00
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* Fixed another bug where free() is called from IDEL task.
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Can't do this; the caller must be able to wait for access
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to memory.
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* Separated C5471 serial driver; a shareable part is
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in drivers/. ; the C5471 specific part is in arch/C5471.
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serial.h defines the interface.
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* Fixed mq_receive() -- bad memcpy()
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2007-03-16 23:52:08 +08:00
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2007-03-15 07:34:37 +08:00
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