Comments (2)
Original comment by [email protected]
on 16 Dec 2010 at 11:55
- Added labels: Priority-High
- Removed labels: Priority-Medium
from tinyos-main.
I believe this is not so much a bug, but the way LPL interface commands are
called in the user app.
- Problem description -
The interface command in question is
LowPowerListening.setRemoteWakeupInterval(...).
Before the user app passes a message to AMSenderC, it calls
LowPowerListening.setRemoteWakeupInterval(...) on that outgoing message.
However, after LplAMSenderP gets that message, it also calls
LowPowerListening.setRemoteWakeupInterval(...) and "resets" the message's
remote wakeup interval to a default value. Therefore, when the radio stack
finally holds the message, the remote wakeup interval is always the default
value (which is 0 as set by Lpl.h).
Defining LPL_DEF_REMOTE_WAKEUP in the Makefile hides the problem. This is
because it basically changes the default remote wakeup interval value.
- Proposed solution -
The user application should use the SendNotifier interface. Then, when the
SendNotifier.aboutToSend(...) event is signaled, the user app can then call
LowPowerListening.setRemoteWakeupInterval(...).
- Status -
I contacted the user, and the proposed solution works for him.
Original comment by [email protected]
on 29 Dec 2010 at 1:29
- Changed state: Fixed
from tinyos-main.
Related Issues (20)
- [patch] UdpP scribbles to memory it should not. HOT 3
- [patch] IPPacketC uses error return value as offset, resulting in trashed memory HOT 3
- "Make safe" does not work with the CC2420 radio chip HOT 2
- Msp430Adc12ClientAutoRVGC does not release resource. HOT 2
- PowerCycleP__startRadio task in permanent re-post spin HOT 2
- Memory Leaks : When check out some unknow critical option Libcoap allocate memory but never free HOT 3
- TOSSIM PYTHON_VERSION on Ubuntu 11.04 x86_64 HOT 3
- Shimmer I2C with msp430-gcc v4.5.3 HOT 3
- Shimmer PowerSupplyMonitor with msp430-gcc v4.5.3 HOT 2
- msp430 code accessed with bit fields HOT 1
- tos-bsl broken for shimmer family HOT 6
- [patch] CoapUdpServer infinite loop HOT 4
- [patch] CoapUdpServer fails to include the client token in many cases HOT 3
- telosb CC2420X compile error with LPL app HOT 1
- [patch] Incorrect 6lowpan PAN handling HOT 4
- rfxlink TrafficMonitorLayerP time variable shadows global one when compiling with TOSSIM HOT 3
- [patch] RF212 frame receive doesn't always complete SPI transfer HOT 2
- [patch] Dhcp6Client fails to find Status options HOT 2
- [patch] Dhcp6Client issues IPAddress.setAddress() even on RENEW HOT 1
- [patch] Dhcp6Client waits unnecessarily long between ADVERTISE and REQUEST
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from tinyos-main.