diff options
Diffstat (limited to 'nuttx/TODO')
| -rw-r--r-- | nuttx/TODO | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/nuttx/TODO b/nuttx/TODO index 23e9c7200..0022dd72b 100644 --- a/nuttx/TODO +++ b/nuttx/TODO @@ -1,4 +1,4 @@ -NuttX TODO List (Last updated April 19 2011) +NuttX TODO List (Last updated May 6, 2011) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ nuttx/ @@ -14,7 +14,7 @@ nuttx/ (2) USB (drivers/usbdev, drivers/usbhost) (5) Libraries (lib/) (13) File system/Generic drivers (fs/, drivers/) - (2) Graphics subystem (graphics/) + (1) Graphics subystem (graphics/) (1) Pascal add-on (pcode/) (1) Documentation (Documentation/) (4) Build system / Toolchains @@ -23,7 +23,7 @@ nuttx/ (1) ARM/C5471 (arch/arm/src/c5471/) (3) ARM/DM320 (arch/arm/src/dm320/) (2) ARM/i.MX (arch/arm/src/imx/) - (4) ARM/LPC17xx (arch/arm/src/lpc17xx/) + (3) ARM/LPC17xx (arch/arm/src/lpc17xx/) (7) ARM/LPC214x (arch/arm/src/lpc214x/) (2) ARM/LPC313x (arch/arm/src/lpc313x/) (3) ARM/STR71x (arch/arm/src/str71x/) @@ -53,6 +53,8 @@ o Task/Scheduler (sched/) Description: atexit() supports registration of one function called on exit(). Should task_delete() also cause atexit() function to be called? + Update: atexit() is only built into the system if CONFIG_SCHED_ATEXT + is defined in the configuration. Status: Open Priority: Low, task_delete() is non-standard and its behavior is unspecified. @@ -64,6 +66,9 @@ o Task/Scheduler (sched/) Description: Implement sys/wait.h and functions. Consider implementing wait, waitpid, waitid. At present, a parent has no information about child tasks. + Update: A simple but usable version of waitpid() has been included. + This version is not compliant with all specifications and can be + enabled with CONFIG_SCHED_WAITPID. Status: Open Priority: Low @@ -182,7 +187,7 @@ o Binary loaders (binfmt/) Status: Open Priority: Low - Description: Windows build issue. Almost all configurations that use NXFLAT have + Description: Windows build issue. Some of the configurations that use NXFLAT have the linker script specified like this: NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections @@ -226,7 +231,7 @@ o Network (net/, drivers/net) Priority: Medium, The feature is not important, but it is important for NuttX to resolve the architectural issues. - Description: Sendoto() and multiple network interface support: + Description: sendto() and multiple network interface support: When polled, would have to assure that the destination IP is on the subnet served by the polling driver. Status: Open @@ -457,7 +462,7 @@ o File system / Generic drivers (fs/, drivers/) Status: Open Priority: Low - Description: Time stamping is no implemented in the NuttX FA file system. + Description: Time stamping is not implemented in the NuttX FA file system. See the following functions in fs/fat/fs_fat32util.c: fat_systime2fattime() and fat_fattime2systime() Status: Open @@ -466,14 +471,6 @@ o File system / Generic drivers (fs/, drivers/) o Graphics subystem (graphics/) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Description: If CONFIG_NX is enabled, the build fails the first time - saying that there is "No rule to make target..." for one of the - auto-generated graphics files. This is a nuisance, but if you - simply build again (with the source files already auto-generated) - the problem does not reoccur. - Status: Open - Priority: Low, the work-around is simple - Description: Testing of all APIs is not complete. See http://nuttx.sourceforge.net/NXGraphicsSubsystem.html#testcoverage Status: Open @@ -662,10 +659,10 @@ o ARM/DM320 (arch/arm/src/dm320/) o ARM/i.MX (arch/arm/src/imx/) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Description: The basic port of the i.MX1 architecuture is underway. The port + Description: The basic port of the i.MX1 architecuture was never finished. The port is incomplete (as of this writing, is still lacks a timer, interrupt decoding, USB, network) and untested. - Status: Open (and in work) + Status: Open Priority: Medium (high if you need i.MX1/L support) Description: SPI methods are not thread safe. Needs a semaphore to protect from re-entrancy. @@ -697,14 +694,6 @@ o ARM/LPC17xx (arch/arm/src/lpc17xx/) Status: Open Priority: Medium-Low (unless you need the display on the LPC1766STK!) - Description: SLIP (Configuration olimex-lpc1766stk/slip-httpd) only works with VERBOSE - debug disabled. For some reason, certain debug statements hang(?). - Also, this example does not use UART1's hardware flow control. UART1 - hardware flow control is partially implemented but does not behave as - expected. Hardware flow control needs a little more work. - Status: Open - Priority: Low - o ARM/LPC214x (arch/arm/src/lpc214x/) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |