Re: [riot-devel] Shell Commands
Hi Sebastian,
Thank you - changed the loop part by adding the '\n', did the job.
Cheers,
Rik
>Welcome Rik!
>
>without seeing you actual code it's hard to debug, could you share the
code snippet for
>you shell-command and loop? From what you write: remember to close
everything you want
>to printf with '\n', bc the shell is looking for this before it prints
anything.
>
>It should look like this:
>
>while (run) {
> printf("in the loop\n");
> xtimer_sleep(1);
>}
>
>If you forget the '\n' the shell will buffer the string.
>
>Best,
> Sebastian
>
> On 22. Sep 2019, at 22:26, Rik Gene wrote:
>
> Dear All,
>
> I'm writing a shell command that loops until a button press terminates it
through an interrupt callback. The loop delay is set by xtimer.
>
> My printf outputs inside the loop seem to be buffered in the background
and only ends up on screen when the command returns.
>
> How can I get it to print on every loop iteration while the shell command
is still executing?
>
> Using RTT / Linux / pyterm / NRF52.
>
> Cheers,
> Rik
> ___
> devel mailing list
> devel@riot-os.org
> https://lists.riot-os.org/mailman/listinfo/devel
___
devel mailing list
devel@riot-os.org
https://lists.riot-os.org/mailman/listinfo/devel
[riot-devel] Shell Commands
Dear All, I'm writing a shell command that loops until a button press terminates it through an interrupt callback. The loop delay is set by xtimer. My printf outputs inside the loop seem to be buffered in the background and only ends up on screen when the command returns. How can I get it to print on every loop iteration while the shell command is still executing? Using RTT / Linux / pyterm / NRF52. Cheers, Rik ___ devel mailing list devel@riot-os.org https://lists.riot-os.org/mailman/listinfo/devel
Re: [riot-devel] Thingy52: Real time terminal output
Dear All, Anybody working with a board using RTT terminal? Any direction would be appreciated to get this Thingy:52 talking. Also tried minicom to perhaps eliminate an issue related to pyterm, but same result. Cheers, Rik On Mon, Aug 26, 2019 at 10:27 AM Rik Gene wrote: > Much appreciated! > > On Mon, Aug 26, 2019 at 9:44 AM Hauke Petersen < > hauke.peter...@fu-berlin.de> wrote: > >> Hi Rik, >> >> it has been a while since I last used that board. I have one here, so I >> will give this a test sometime today. I'll let you know what I can find out. >> >> Cheers, >> Hauke >> >> >> On 8/22/19 10:49 PM, Rik Gene wrote: >> >> Dear All, >> >> I'm not getting through to the shell when running >> release-2019.07/examples/default on the Thingy:52. >> >> I'm using a JLink-OB on another DK. The following devices show up on >> Linux: >> /dev/ttyACM0 >> /dev/ttyACM1 >> /dev/ttyACM2 >> >> I've tried them all with no success. >> >> Programming works fine, but the RTT terminal doesn't: >> >> Downloading file >> [release-2019.07/examples/default/bin/thingy52/default.bin]... >> Comparing flash [100%] Done. >> Erasing flash [100%] Done. >> Programming flash [100%] Done. >> Verifying flash [100%] Done. >> J-Link: Flash download: Bank 0 @ 0x: 1 range affected (16384 >> bytes) >> J-Link: Flash download: Total time needed: 0.327s (Prepare: 0.032s, >> Compare: 0.004s, Erase: 0.000s, Program: 0.280s, Verify: 0.002s, Restore: >> 0.007s) >> O.K. >> >> release-2019.07/dist/tools/jlink/jlink.sh term_rtt >> ### Starting RTT terminal ### >> Twisted not available, please install it if you want to use pyterm's JSON >> capabilities >> 2019-08-22 22:03:24,215 - WARNING # Host name for TCP connection is >> missing, defaulting to "localhost" >> 2019-08-22 22:03:24,216 - INFO # Connect to localhost:19021 >> Welcome to pyterm! >> Type '/exit' to exit. >> 2019-08-22 22:03:25,220 - INFO # SEGGER J-Link V6.48a - Real time >> terminal output >> 2019-08-22 22:03:25,221 - INFO # J-Link OB-K22-NordicSemi compiled Feb 14 >> 2019 14:03:18 V1.0, SN=960077373 >> 2019-08-22 22:03:25,221 - INFO # Process: JLinkExe >> >> Any ideas? >> >> Cheers, >> Rik >> >> ___ >> devel mailing >> listdevel@riot-os.orghttps://lists.riot-os.org/mailman/listinfo/devel >> >> >> ___ devel mailing list devel@riot-os.org https://lists.riot-os.org/mailman/listinfo/devel
Re: [riot-devel] Thingy52: Real time terminal output
Much appreciated! On Mon, Aug 26, 2019 at 9:44 AM Hauke Petersen wrote: > Hi Rik, > > it has been a while since I last used that board. I have one here, so I > will give this a test sometime today. I'll let you know what I can find out. > > Cheers, > Hauke > > > On 8/22/19 10:49 PM, Rik Gene wrote: > > Dear All, > > I'm not getting through to the shell when running > release-2019.07/examples/default on the Thingy:52. > > I'm using a JLink-OB on another DK. The following devices show up on Linux: > /dev/ttyACM0 > /dev/ttyACM1 > /dev/ttyACM2 > > I've tried them all with no success. > > Programming works fine, but the RTT terminal doesn't: > > Downloading file > [release-2019.07/examples/default/bin/thingy52/default.bin]... > Comparing flash [100%] Done. > Erasing flash [100%] Done. > Programming flash [100%] Done. > Verifying flash [100%] Done. > J-Link: Flash download: Bank 0 @ 0x: 1 range affected (16384 bytes) > J-Link: Flash download: Total time needed: 0.327s (Prepare: 0.032s, > Compare: 0.004s, Erase: 0.000s, Program: 0.280s, Verify: 0.002s, Restore: > 0.007s) > O.K. > > release-2019.07/dist/tools/jlink/jlink.sh term_rtt > ### Starting RTT terminal ### > Twisted not available, please install it if you want to use pyterm's JSON > capabilities > 2019-08-22 22:03:24,215 - WARNING # Host name for TCP connection is > missing, defaulting to "localhost" > 2019-08-22 22:03:24,216 - INFO # Connect to localhost:19021 > Welcome to pyterm! > Type '/exit' to exit. > 2019-08-22 22:03:25,220 - INFO # SEGGER J-Link V6.48a - Real time terminal > output > 2019-08-22 22:03:25,221 - INFO # J-Link OB-K22-NordicSemi compiled Feb 14 > 2019 14:03:18 V1.0, SN=960077373 > 2019-08-22 22:03:25,221 - INFO # Process: JLinkExe > > Any ideas? > > Cheers, > Rik > > ___ > devel mailing > listdevel@riot-os.orghttps://lists.riot-os.org/mailman/listinfo/devel > > > ___ devel mailing list devel@riot-os.org https://lists.riot-os.org/mailman/listinfo/devel
[riot-devel] Thingy52: Real time terminal output
Dear All, I'm not getting through to the shell when running release-2019.07/examples/default on the Thingy:52. I'm using a JLink-OB on another DK. The following devices show up on Linux: /dev/ttyACM0 /dev/ttyACM1 /dev/ttyACM2 I've tried them all with no success. Programming works fine, but the RTT terminal doesn't: Downloading file [release-2019.07/examples/default/bin/thingy52/default.bin]... Comparing flash [100%] Done. Erasing flash [100%] Done. Programming flash [100%] Done. Verifying flash [100%] Done. J-Link: Flash download: Bank 0 @ 0x: 1 range affected (16384 bytes) J-Link: Flash download: Total time needed: 0.327s (Prepare: 0.032s, Compare: 0.004s, Erase: 0.000s, Program: 0.280s, Verify: 0.002s, Restore: 0.007s) O.K. release-2019.07/dist/tools/jlink/jlink.sh term_rtt ### Starting RTT terminal ### Twisted not available, please install it if you want to use pyterm's JSON capabilities 2019-08-22 22:03:24,215 - WARNING # Host name for TCP connection is missing, defaulting to "localhost" 2019-08-22 22:03:24,216 - INFO # Connect to localhost:19021 Welcome to pyterm! Type '/exit' to exit. 2019-08-22 22:03:25,220 - INFO # SEGGER J-Link V6.48a - Real time terminal output 2019-08-22 22:03:25,221 - INFO # J-Link OB-K22-NordicSemi compiled Feb 14 2019 14:03:18 V1.0, SN=960077373 2019-08-22 22:03:25,221 - INFO # Process: JLinkExe Any ideas? Cheers, Rik ___ devel mailing list devel@riot-os.org https://lists.riot-os.org/mailman/listinfo/devel
