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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-10-30 11:18:28 +0000 |
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| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-10-30 11:18:28 +0000 |
| commit | a884e58e2cea877f804cb643d4d1e0909bd1fa49 (patch) | |
| tree | 5a0e292f8b7ae213756e92d4710711fbd57db296 /readme.txt | |
| parent | 0cef5f4877397e508bdf5706ef8fada52cdb9d49 (diff) | |
| download | ChibiOS-a884e58e2cea877f804cb643d4d1e0909bd1fa49.tar.gz ChibiOS-a884e58e2cea877f804cb643d4d1e0909bd1fa49.tar.bz2 ChibiOS-a884e58e2cea877f804cb643d4d1e0909bd1fa49.zip | |
Added a polled exchange function to the SPI driver model, implemented on LPCxxxx SPI drivers.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2302 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'readme.txt')
| -rw-r--r-- | readme.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/readme.txt b/readme.txt index 838f5eb2c..44a9c0405 100644 --- a/readme.txt +++ b/readme.txt @@ -100,10 +100,13 @@ - NEW: New I2C driver model (not complete and no implementations yet).
- NEW: New SPI driver model, the new model supports both synchronous and
asynchronous operations and, in general, simplifies the implementation of the
- low level driver. The state diagram changed slightly changed so be careful.
+ low level driver. The new driver also specifies a simplified polled exchange
+ API, useful for efficiently sending small amount of data over high speed
+ connections. The driver state diagram changed slightly changed so be careful.
- NEW: New ADC driver model, the new model supports both synchronous and
asynchronous operations and, in general, simplifies the implementation of the
- low level driver. The state diagram changed slightly changed so be careful.
+ low level driver. The driver state diagram changed slightly changed so be
+ careful.
- NEW: Improved PWM driver model, added several macros that helps to setup
configuration structures and to specify pulse widths also as percentages or
degrees using a fixed point notation. Added new pwmEnableChannelI() and
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