Difference between revisions of "J-Link RTT Client"
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| + | The J-Link RTT Client is part of the [[J-Link Software and Documentation Pack | J-Link Software Pack]] for Windows, Linux and macOS and can be used for simple RTT use cases. |
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| − | #REDIRECT [[RTT#RTT_Client]] |
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| + | It acts as a TELNET client which connects to the [[RTT#TELNET channel of J-Link software | RTT TELNET channel]], but automatically tries to reconnect to a J-Link connection when a debug session is closed.<br> |
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| + | |||
| + | __TOC__ |
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| + | |||
| + | == Restricitons == |
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| + | * The J-Link RTT Client does not open a debug connection to the device via J-Link. As an active debug connection is required for RTT to work, the RTT Client can '''only be used in combination''' with a J-Link tool that establishes an active debug connection (e.g. [[J-Link Commander]] or [[J-Link GDB Server]]). |
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| + | * J-Link RTT Client only supports communication via RTT up & down channel 0 |
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| + | == Command line options == |
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| + | {| class="wikitable" |
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| + | ! Command !! Explanation |
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| + | |- |
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| + | | -? || Shows commandline options |
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| + | |- |
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| + | | -LocalEcho || 1 = Enables - / 0 = Disables local echo |
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| + | |- |
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| + | | -rtttelnetport <Port> || Sets the RTT telnet port to <Port> |
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| + | |} |
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Latest revision as of 15:22, 28 November 2023
The J-Link RTT Client is part of the J-Link Software Pack for Windows, Linux and macOS and can be used for simple RTT use cases.
It acts as a TELNET client which connects to the RTT TELNET channel, but automatically tries to reconnect to a J-Link connection when a debug session is closed.
Contents
Restricitons
- The J-Link RTT Client does not open a debug connection to the device via J-Link. As an active debug connection is required for RTT to work, the RTT Client can only be used in combination with a J-Link tool that establishes an active debug connection (e.g. J-Link Commander or J-Link GDB Server).
- J-Link RTT Client only supports communication via RTT up & down channel 0
Command line options
| Command | Explanation |
|---|---|
| -? | Shows commandline options |
| -LocalEcho | 1 = Enables - / 0 = Disables local echo |
| -rtttelnetport <Port> | Sets the RTT telnet port to <Port> |
