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authorpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2007-11-06 16:17:50 +0000
committerpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2007-11-06 16:17:50 +0000
commit4fc87116d818f5285403dbb37d2aa60d33e4203a (patch)
tree8e2327f902c41cf79ffab0997a6754d8e78b012a /nuttx/TODO
parent13a1d731ec51a27983bc9e6fcaa841607a090764 (diff)
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Reduce debug output; calibrate DM320 timer
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@372 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/TODO')
-rw-r--r--nuttx/TODO20
1 files changed, 19 insertions, 1 deletions
diff --git a/nuttx/TODO b/nuttx/TODO
index 1e1905e80..9a2890417 100644
--- a/nuttx/TODO
+++ b/nuttx/TODO
@@ -44,7 +44,22 @@ o File system
- Add chmod(), truncate().
- FAT32: long file names
-o Console Output
+o Network
+- Did not implement send() and sendto() timeouts. Option is setable via setsockopt,
+ but is not implemented.
+- netutils/webserver netutils/telnetd (and maybe others) are seriously broken.
+- Should implement SOCK_RAW
+- Performance Improvements (uIP is not very fast):
+
+ Add simple buffer management. CONFIG_NET_BUFFERS
+ (1) On write, queue buffer for output get a new buffer for the socket (waiting if
+ nececcesary
+ (2) Copy buffer structure into uip_driver_structure when driver requests write
+ data
+
+ Add a txail callback into driver to eliminate send delays. Since we want to
+ support multiple network devices, this means we will have to add some infrastructure
+ to map to device.
o Documentation
- Document fs/ & driver/ logic
@@ -61,6 +76,9 @@ o Applications & Tests
o C5471
o DM320
+- It seems that when a lot of debug statements are added, the system no
+ longer boots. There could be some issue with the bootloader or with
+ the programming of the SDRAM MMU regions.
o LPC214x
- Finish bringup