deon/chopstx
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

IRQ handling is now merged into polling

Browse Source
This commit is contained in:
NIIBE Yutaka
2016-05-13 16:35:35 +09:00
parent db6e668524
commit 5046dd45f2
7 changed files with 113 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
NEWS
View File

@@ -7,13 +7,19 @@ NEWS - Noteworthy changes
** New feature: polling
New function chopstx_poll is added to watch multiple condition
variables simultaneously with timeout.
variables, threads' exit, or IRQ simultaneously with timeout.
** Remove the function chopstx_release_irq
Releasing irq is now called automaticall, internally.
** Function chopstx_intr_wait is deprecated
It's now a macro with chopstx_poll.
** FS-BB48: Kinetis L MCU
Support for FS-BB48 board with Kinetis L MCU is added.
** No HardFault at context switch on Cortex-M0
By its design, Chopstx does context switch hodling scheduler lock.
By its design, Chopstx does context switch holding the scheduler lock.
This is implemented with the feature of BASEPRI on Cortex-M3. Because
Cortex-M0 doesn't have support of BASEPRI, the context switch (before
version 0.11) always caused HardFault exception. Since Cortex-M0