Difference between revisions of "J-Run"

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(Usage)
m
Line 11: Line 11:
 
|-
 
|-
 
! Option
 
! Option
! Alias
 
 
! Default
 
! Default
 
! Description
 
! Description
 
|-
 
|-
| -d ''str''
+
| -device ''str''
| --device ''str''
 
 
| STM32F407IE
 
| STM32F407IE
 
| Set device name to "str".
 
| Set device name to "str".
 
|-
 
|-
| --if ''SWD/JTAG''
+
| -if ''SWD/JTAG''
|
 
 
| SWD
 
| SWD
 
| Select SWD or JTAG as target interface.
 
| Select SWD or JTAG as target interface.
 
|-
 
|-
| --speed ''n''
+
| -speed ''n''
|
 
 
| 4000
 
| 4000
 
| Set interface speed to n kHz.
 
| Set interface speed to n kHz.
 
|-
 
|-
 
| --rtt
 
| --rtt
|
 
 
| Auto
 
| Auto
 
| Force RTT enabled.
 
| Force RTT enabled.
 
|-
 
|-
 
| --nortt
 
| --nortt
|
 
 
| Auto
 
| Auto
 
| Force RTT disabled.
 
| Force RTT disabled.
 
|-
 
|-
| --sh
+
| --semihost
|
 
 
| Auto
 
| Auto
 
| Force semihosting enabled.
 
| Force semihosting enabled.
 
|-
 
|-
| --nosh
+
| --nosemihost
|
 
 
| Auto
 
| Auto
 
| Force semihosting disabled.
 
| Force semihosting disabled.
 
|-
 
|-
| -x ''str''
 
 
| --exit ''str''
 
| --exit ''str''
 
| *STOP*
 
| *STOP*
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|-
 
|-
 
| --quit
 
| --quit
|
 
 
| On
 
| On
 
| Automatically exit J-Run on application exit.
 
| Automatically exit J-Run on application exit.
 
|-
 
|-
 
| --wait
 
| --wait
|
 
 
| Off
 
| Off
 
| Wait for key press on application exit.
 
| Wait for key press on application exit.
 
|-
 
|-
| -2
 
 
| --stderr
 
| --stderr
 
| Off
 
| Off
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|-
 
|-
 
| -s
 
| -s
| --silent
 
 
| Off
 
| Off
 
| Work silently.
 
| Work silently.
 
|-
 
|-
 
| -v
 
| -v
| --verbose
 
 
| Off
 
| Off
 
| Increase verbosity.
 
| Increase verbosity.
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== Example Output ==
 
== Example Output ==
   
C:> jrun SEGGER_RTT_JRun_Demo.elf
+
C:> jrun --wait JRun_Demo.elf
  +
J-Run compiled Aug 15 2019 12:09:19
 
(c) 2018 SEGGER Microcontroller GmbH www.segger.com
+
(c) 2018-2019 SEGGER Microcontroller GmbH www.segger.com
  +
J-Run compiled Mar 19 2018 10:31:28
 
 
 
Open application...OK
 
Open application...OK
Set target device to MK66FN2M0xxx18...OK
+
Set target device to STM32F407IE...OK
 
Select SWD interface...OK
 
Select SWD interface...OK
 
Set interface speed to 4000 kHz...OK
 
Set interface speed to 4000 kHz...OK
 
Reset target...OK
 
Reset target...OK
Download 00000000-0000234F...OK
+
Download 08000000-08002E19...OK
  +
SEGGER_SEMIHOST_DebugHalt found at 0x00000000
Download 00002350-00002397...OK
 
Set RTT control block at 0x20002090...OK
 
 
Start target application...OK
 
Start target application...OK
  +
Reading output from target until exit command.
Start RTT...OK
 
  +
==============================================
Read terminal data...
 
  +
 
 
SEGGER J-Run demo.
 
SEGGER J-Run demo.
 
 
 
Took 2582433 cycles
 
Took 2582433 cycles
  +
 
  +
J-Run finished. Press any key to exit.
 
C:> _
 
C:> _
   
C:> jrun --silent SEGGER_RTT_JRun_Demo.elf
+
C:> jrun --silent JRun_Demo.elf
 
SEGGER J-Run demo.
 
SEGGER J-Run demo.
 
 
 
Took 2582433 cycles
 
Took 2582433 cycles
 
 
C:> _
 
C:> _

Revision as of 14:19, 15 August 2019

J-Run is a test tool to automatically run an application on a target device and receive its terminal output.

https://blog.segger.com/j-run-automating-performance-tests


Usage

JRun [options] elf-file
Option Default Description
-device str STM32F407IE Set device name to "str".
-if SWD/JTAG SWD Select SWD or JTAG as target interface.
-speed n 4000 Set interface speed to n kHz.
--rtt Auto Force RTT enabled.
--nortt Auto Force RTT disabled.
--semihost Auto Force semihosting enabled.
--nosemihost Auto Force semihosting disabled.
--exit str *STOP* Set exit wildcard to "str".
--quit On Automatically exit J-Run on application exit.
--wait Off Wait for key press on application exit.
--stderr Off Also send target output to stderr.
-s Off Work silently.
-v Off Increase verbosity.

Example Output

C:> jrun --wait JRun_Demo.elf
J-Run compiled Aug 15 2019 12:09:19
(c) 2018-2019 SEGGER Microcontroller GmbH    www.segger.com

Open application...OK
Set target device to STM32F407IE...OK
Select SWD interface...OK
Set interface speed to 4000 kHz...OK
Reset target...OK
Download 08000000-08002E19...OK
SEGGER_SEMIHOST_DebugHalt found at 0x00000000
Start target application...OK
Reading output from target until exit command.
==============================================

SEGGER J-Run demo.
 
Took 2582433 cycles

J-Run finished. Press any key to exit.
C:> _
C:> jrun --silent JRun_Demo.elf
SEGGER J-Run demo.
 
Took 2582433 cycles
C:> _