Suga koubou / Mbed 2 deprecated MODDMA_LLI_test

GPDMA (Direct Memory Access) and LLI (Link List Item) test see: http://mbed.org/users/okini3939/notebook/dma_jp/

Dependencies:   mbed

MODDMA/ChangeLog.c@0:de79d4a48e63, 2013-09-13 (annotated)

Committer:
okini3939
Date:
Fri Sep 13 14:49:52 2013 +0000
Revision:
0:de79d4a48e63
GPDMA (Direct Memory Access) and LLI (Link List Item) test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
okini3939 0:de79d4a48e63 1 /* $Id:$
okini3939 0:de79d4a48e63 2
okini3939 0:de79d4a48e63 3 1.12- 14 Mar 2011
okini3939 0:de79d4a48e63 4
okini3939 0:de79d4a48e63 5 * Added example4.h that demonstrates alternately sending
okini3939 0:de79d4a48e63 6 two buffers (double buffering) to the DAC. All those
okini3939 0:de79d4a48e63 7 people building MP3 players may find this of interest.
okini3939 0:de79d4a48e63 8
okini3939 0:de79d4a48e63 9 1.11- 13 Mar 2011
okini3939 0:de79d4a48e63 10
okini3939 0:de79d4a48e63 11 * Fixed a silly typo in the documentation of example3.h
okini3939 0:de79d4a48e63 12
okini3939 0:de79d4a48e63 13 1.10- 13 Mar 2011
okini3939 0:de79d4a48e63 14
okini3939 0:de79d4a48e63 15 * The rescheduling showed the timer being stopped and restarted
okini3939 0:de79d4a48e63 16 to perform a new scheduled grab. This was changed to show the
okini3939 0:de79d4a48e63 17 timer free running and the reschedules being setup.
okini3939 0:de79d4a48e63 18
okini3939 0:de79d4a48e63 19 1.9 - 13 Mar 2011
okini3939 0:de79d4a48e63 20
okini3939 0:de79d4a48e63 21 * Improved example3.h to add rescheduling additional grabs
okini3939 0:de79d4a48e63 22 based on the timer setup.
okini3939 0:de79d4a48e63 23
okini3939 0:de79d4a48e63 24 1.8 - 13 Mar 2011
okini3939 0:de79d4a48e63 25
okini3939 0:de79d4a48e63 26 * Renamed example files to .h
okini3939 0:de79d4a48e63 27 * Added pseudo g2m and m2g transferTypes to support GPIO
okini3939 0:de79d4a48e63 28 "memory moves" but triggered by peripheral timer. To
okini3939 0:de79d4a48e63 29 support this new operating mode added example3.h
okini3939 0:de79d4a48e63 30
okini3939 0:de79d4a48e63 31 1.7 - 13 Mar 2011
okini3939 0:de79d4a48e63 32
okini3939 0:de79d4a48e63 33 * Remove the test at the beginning of the channel setup.
okini3939 0:de79d4a48e63 34
okini3939 0:de79d4a48e63 35 1.6 - 8 Mar 2011
okini3939 0:de79d4a48e63 36
okini3939 0:de79d4a48e63 37 * Fixed a typo bug. Reported by Wim van der Vegt
okini3939 0:de79d4a48e63 38 http://mbed.org/forum/mbed/topic/1798/?page=1#comment-9845
okini3939 0:de79d4a48e63 39
okini3939 0:de79d4a48e63 40 1.5 - 5 Feb 2011
okini3939 0:de79d4a48e63 41
okini3939 0:de79d4a48e63 42 * Found a bug in the NXP library that I had copied over.
okini3939 0:de79d4a48e63 43 http://mbed.org/forum/mbed/topic/1798
okini3939 0:de79d4a48e63 44 * Added example2.cpp to support that forum thread.
okini3939 0:de79d4a48e63 45
okini3939 0:de79d4a48e63 46 1.4 - 23/11/2010
okini3939 0:de79d4a48e63 47
okini3939 0:de79d4a48e63 48 * Added some extra overloaded methods to make calling certain
okini3939 0:de79d4a48e63 49 userland API methods simpler.
okini3939 0:de79d4a48e63 50
okini3939 0:de79d4a48e63 51 1.3 - 23/10/2010
okini3939 0:de79d4a48e63 52
okini3939 0:de79d4a48e63 53 * Added the LLI class wrapper.
okini3939 0:de79d4a48e63 54 * Added checking channel's LLI for non-null before auto-disable
okini3939 0:de79d4a48e63 55 of a channel with the ISR.
okini3939 0:de79d4a48e63 56 * Tested with MODSERIAL which is now natively MODDMA "aware".
okini3939 0:de79d4a48e63 57 MODSERIAL can now, using MODDMA, send blocks of bytes out
okini3939 0:de79d4a48e63 58 of it's TX port under DMA control.
okini3939 0:de79d4a48e63 59
okini3939 0:de79d4a48e63 60 1.2 - 23/10/2010
okini3939 0:de79d4a48e63 61
okini3939 0:de79d4a48e63 62 * Improved the IRQ callback attachment API to make
okini3939 0:de79d4a48e63 63 easier attachments when creating configurations.
okini3939 0:de79d4a48e63 64
okini3939 0:de79d4a48e63 65 1.1 - 23/10/2010
okini3939 0:de79d4a48e63 66
okini3939 0:de79d4a48e63 67 * Tidied up example1.cpp
okini3939 0:de79d4a48e63 68 * Removed some unneeded methoids that cause compiler errs.
okini3939 0:de79d4a48e63 69
okini3939 0:de79d4a48e63 70 1.0 - 23/11/2010
okini3939 0:de79d4a48e63 71
okini3939 0:de79d4a48e63 72 * First release
okini3939 0:de79d4a48e63 73
okini3939 0:de79d4a48e63 74 */