diff options
Diffstat (limited to 'readme.txt')
| -rw-r--r-- | readme.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/readme.txt b/readme.txt index c3cbb14ab..d34771906 100644 --- a/readme.txt +++ b/readme.txt @@ -77,6 +77,8 @@ Optimized the driver for single block read and write operations.
- NEW: Finished the reorganization of the Cortex-Mx ports, now also the
IAR and RVCT ports support the new Compact mode.
+- NEW: Added to the ARMv6-M sub-port an option to use the PendSV exception
+ instead of NMI for preemption (backported to 2.2.5).
*** 2.3.3 ***
- FIX: Fixed race condition in output queues (bug 3303908)(backported
@@ -86,12 +88,12 @@ - FIX: Fixed timeout problem in the lwIP interface layer (bug 3302420)
(backported to 2.2.4).
- NEW: Reorganization of the Cortex-Mx ports in order to reduced code and
- comments duplication in the various headers.
+ comments duplication in the various headers (backported to 2.2.5).
- NEW: Improved the ARMv7-M sub-port now there are two modes: Compact and
Advanced.
The advanced mode is equivalent to the previous versions, the compact mode
is new and makes the kernel *much* smaller and generally faster but does
- not support fast interrupts, see the reports for details.
+ not support fast interrupts (backported to 2.2.5).
- NEW: Now the port layer exports info regarding the compiler and the port
options. The info are printed into the test reports.
- CHANGE: Renamed the macros IDLE_THREAD_STACK_SIZE and INT_REQUIRED_STACK
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