Todo List
Class
NUTTHREADINFO
Sort items while considering alignment.
File
bankmem.h
Add configuration items instead of occupying all banks.
Global
u_char
We should switch to
stdint.h
as suggested by Dirk Kaufmann. See feature request #1282721.
Global
ms62_5
To be removed.
Group
xgThread
Using the special priority 255 to kill a thread is not required and should be removed.
Global
NutThreadResume
Removing a single thread from a wait queue only improves context switching, but may result in an event time-out for remaining threads, although events had been posted already.
Global
NutThreadWake
Used by the timer module. Should be moved there, because not all applications will use of
NutSleep()
.
Global
NutThreadSetPriority
Using a specific priority level for killing a thread is actually not the best idea.
NutThreadKill()
can be used instead.
Global
NutThreadExit
NutThreadKill()
can be used instead of setting the priority level to 255.
Global
GetThreadByName
Rarely used helper function. Should be placed in a seperate module.
Global
NutMicroDelay
Overflow handling.
Global
NutTimerInsert
Make this local function static.
Global
NutTimerCreate
Make this local function static or directly integrate it into
NutTimerStartTicks()
.
Global
NutSleep
Code size can be reduced by trying to create the timer before removing the thread from the run queue.
Group
xgBankMem
At least some parts should be moved to the device section.
Group
xgSocket
An ICMP socket API would be nice.
Global
NutTcpError
Not all error codes are properly set right now. Some socket functions return an error without setting an error code.
Group
xgUdpSocket
There is no similar call like
NutTcpError()
available for UDP.
Global
NutUdpError
Not all error codes are properly set right now. Some socket functions return an error without setting an error code.
Group
xgBasePro
IGMP support.
Group
xgTCP
Use an indirect call for
NutTcpInput()
. Right now, the whole TCP code is linked to any application, even if only UDP is used.
Group
xgIP
Configurable checksum calculation for incoming datagrams.
Group
xgARP
Add functions to manually add or remove ARP entries.
Add function to query ARP tables.
Group
xgARP
Response may reuse received ARP packet.
Group
xgEthernet
Multicast support.
Group
xgUserPro
Adding more protocols would be helpful, e.g. SMTP. Right now, applications must implement them with the
Socket API
.
Global
NutDhcpClient
We are using a bunch of global variables, which must be associated to a specific interfase if we want to support more than one Ethernet port.
Group
xgSntp
Enhance documentation.
Global
UsartInit
Read initial settings from EEPROM.
Global
UsartClose
We may support shared open and use dev_irq as an open counter.
Global
UsartOpen
We may support shared open and use dev_irq as an open counter.
Global
UsartIOCtl
Hardware handshake is not available with AT91 targets.
Global
TermWrite
TAB should be interpreted.
Global
MmCardIOCtl
Card change detection should verify the serial card number.
Global
SbiMmCard0Avail
Card change should verify the card identifier. Right now any detection of removing and re-inserting a card counts as a card change.
Global
SbiMmCard0WrProt
Not implemented.
Global
NutWatchDogStart
AVR implementation.
Global
NplMmCard0Avail
Card change should verify the card identifier. Right now any detection of removing and re-inserting a card counts as a card change.
Global
NplMmCard0WrProt
Not implemented.
Global
NutInit
Make heap threshold configurable, currently hardcoded at 384.
Global
NutInit
Make wait states for external memory access configuratble.
Global
NutInit
Make early UART initialization for kernel debugging configurable.
Global
NUTMEM_END
Shall we support NUTRAMEND for backward compatibility? If, then let's do it in
cfg/memory.h
.
Global
AhdlcAvrClose
We may support shared open and use dev_irq as an open counter.
Global
AhdlcAt91Close
We may support shared open and use dev_irq as an open counter.
Global
At91SpiMmCard0Avail
Card change should verify the card identifier. Right now any detection of removing and re-inserting a card counts as a card change.
Global
At91SpiMmCard0WrProt
Not implemented.
Group
xgNutArchArmDevIrqAt91
Handle AT91 interrupts nicely.
Global
TwMasterIndexes
Do we really need this. It may not work with competing threads.
Global
UxmlParseStream
Empty element tags with a slash in front of the closing angle bracket are not yet supported.
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