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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-07-27 08:36:01 +0000 |
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| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-07-27 08:36:01 +0000 |
| commit | b91f48eb105c753ef877752f8dde2c6bbbfea36e (patch) | |
| tree | f7ac373d01f3a223c35edfd6e145b5a96a744aba /readme.txt | |
| parent | 5b4d534a2ce1add25b4b7e8ae3b5d97cead680cd (diff) | |
| download | ChibiOS-b91f48eb105c753ef877752f8dde2c6bbbfea36e.tar.gz ChibiOS-b91f48eb105c753ef877752f8dde2c6bbbfea36e.tar.bz2 ChibiOS-b91f48eb105c753ef877752f8dde2c6bbbfea36e.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2093 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'readme.txt')
| -rw-r--r-- | readme.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/readme.txt b/readme.txt index 375a8d826..36aa0ef95 100644 --- a/readme.txt +++ b/readme.txt @@ -76,16 +76,21 @@ 3025549)(backported to 2.0.2).
- FIX: Added option to enforce the stack alignment to 32 or 64 bits in the
Cortex-Mx port (bug 3025133)(backported to 2.0.2).
+- NEW: Centralized DMA macros in the STM32 HAL.
- NEW: New UART device driver model, this device driver allows unbuffered,
callback driven access to UART-type devices.
- NEW: Added friendly interrupt vectors names to the STM32 HAL (change request
3023944).
- NEW: Added support for SPI3 in the STM32 HAL.
+- CHANGE: Redeclared the IRQ handlers in the various STM32 drivers using the
+ new friendly vector names.
- CHANGE: Removed the option -mabi=apcs-gnu from all the Cortex-Mx demos. The
option is not compatible with the 64 bits stack alignment now default in
the Cortex-Mx port. Note that the 64 bits alignment has a cost both as
performance and as space but it is the "standard".
- OPT: Small speed optimization in the STM32 SPI driver.
+- OPT: Optimized DMA clearing in STM32 ADC and SPI drivers, there was no need
+ to read/modify/write the IFCR DMA register, it is write only.
- Fixed various documentation errors.
*** 2.1.0 ***
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