[jira] [Commented] (MYNEWT-813) Segger RTT: RTT console input limited to 16 characters for pre 6.14 Version of jLinkExe

["Wanda Chiu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MYNEWT-813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16091566#comment-16091566 ] 

Wanda Chiu commented on MYNEWT-813:
-----------------------------------

Also added note in RTT tutorial: https://github.com/apache/mynewt-site/pull/259


> Segger RTT: RTT console input limited to 16 characters for pre 6.14 Version of jLinkExe
> ---------------------------------------------------------------------------------------
>
>                 Key: MYNEWT-813
>                 URL: https://issues.apache.org/jira/browse/MYNEWT-813
>             Project: Mynewt
>          Issue Type: Bug
>      Security Level: Public(Viewable by anyone) 
>            Reporter: Vipul Rahane
>            Assignee: Vipul Rahane
>             Fix For: v1_1_0_rel
>
>
> Segger RTT takes input of 16 max based on BUFFER_SIZE_DOWN defined in hw/drivers/rtt/include/rtt/SEGGER_RTT_Conf.h. This should be made a syscfg. 
> I  was seeing issues with Thingy with jLinkExe version 6.00c, where I could not issue sensor read command on it, based on the echo it seems that the code just takes 16 characters of input.
> Fix is to define MYNEWT_VAL(RTT_BUFFER_SIZE_DOWN) in syscfg.yml and set it by default to a higher number. If somebody would like to get it working with 6.00c, they should change this setting to be as big as the input length.



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