Automatic sleep mode?

Question

Automatic sleep mode?

Opened this issue 5 years ago · 3 comments

Hi Kris,
I've loaded into the Ladybug the firmware BlinkLadybug.
Then the firmware starts.
It works (red led blinks), but after 5 minutes seems to stop (red led off).

Then if I open the com port on the PC the firmware seems to restart and with com port opened doesn't stop after 5 min.

Seems that, without com port opened, there's an automatic sleep mode after 5 mins.
It's correct?
How can I disable it?

Thank's
Gianluca Isernia

Answer 1 · 2019-08-01T16:03:07.000Z

Serial.begin(38400); Serial. blockOnOverrun(false);

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On Thu, Aug 1, 2019 at 8:56 AM bilbo69 ***@***.***> wrote: Hi Kris, I've loaded into the Ladybug the firmware BlinkLadybug. Then the firmware starts. It works (red led blinks), but after 5 minutes seems to stop (red led off). Then if I open the com port on the PC the firmware seems to restart for other 5 min. Seems that there's an automatic sleep mode after 5 mins. It's correct? How can I disable it? Thank's Gianluca Isernia — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4?email_source=notifications&email_token=ABTDLKRLG5GCZXPYF4ETGY3QCMBULA5CNFSM4IISEV4KYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4HC3SKFA>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABTDLKWLAQ4VN5I3QEMNI43QCMBULANCNFSM4IISEV4A> .

Answer 2 · 2021-07-16T13:37:58.000Z

Hi Kris, I'm working on Dragonfly board and IIS3DWB accelerometer. In particular the example *IIS3DWB_FFT_Dragonfly.v03*. I can't understand a thing: once FIFO mode is enabled, at what sampling rate are acceleration samples read? In my application, for example, I would have to sample the three accelerations at 5 KHz. Thank you! Best regards Gianluca Il giorno gio 1 ago 2019 alle ore 18:03 Kris Winer ***@***.***> ha scritto:

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Serial.begin(38400); Serial. blockOnOverrun(false); On Thu, Aug 1, 2019 at 8:56 AM bilbo69 ***@***.***> wrote: > Hi Kris, > I've loaded into the Ladybug the firmware BlinkLadybug. > Then the firmware starts. > It works (red led blinks), but after 5 minutes seems to stop (red led off). > > Then if I open the com port on the PC the firmware seems to restart for > other 5 min. > Seems that there's an automatic sleep mode after 5 mins. > It's correct? > How can I disable it? > > Thank's > Gianluca Isernia > > — > You are receiving this because you are subscribed to this thread. > Reply to this email directly, view it on GitHub > < #4?email_source=notifications&email_token=ABTDLKRLG5GCZXPYF4ETGY3QCMBULA5CNFSM4IISEV4KYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4HC3SKFA >, > or mute the thread > < https://github.com/notifications/unsubscribe-auth/ABTDLKWLAQ4VN5I3QEMNI43QCMBULANCNFSM4IISEV4A > > . > — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#4?email_source=notifications&email_token=AK6YRJZ5XDGAPZ7MS2ZBGN3QCMCLZA5CNFSM4IISEV4KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD3LCRJI#issuecomment-517351589>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AK6YRJ7GPCXQ7KREKCEM7B3QCMCLZANCNFSM4IISEV4A> .

Answer 3 · 2021-07-16T15:06:44.000Z

The IIS3DWB sampling rate is 26700 Hz, flat-response bandwidth is 6300 Hz.. Please take a look at the data sheet.

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On Fri, Jul 16, 2021 at 6:38 AM bilbo69 ***@***.***> wrote: Hi Kris, I'm working on Dragonfly board and IIS3DWB accelerometer. In particular the example *IIS3DWB_FFT_Dragonfly.v03*. I can't understand a thing: once FIFO mode is enabled, at what sampling rate are acceleration samples read? In my application, for example, I would have to sample the three accelerations at 5 KHz. Thank you! Best regards Gianluca Il giorno gio 1 ago 2019 alle ore 18:03 Kris Winer ***@***.***> ha scritto: > Serial.begin(38400); > Serial. blockOnOverrun(false); > > On Thu, Aug 1, 2019 at 8:56 AM bilbo69 ***@***.***> wrote: > > > Hi Kris, > > I've loaded into the Ladybug the firmware BlinkLadybug. > > Then the firmware starts. > > It works (red led blinks), but after 5 minutes seems to stop (red led > off). > > > > Then if I open the com port on the PC the firmware seems to restart for > > other 5 min. > > Seems that there's an automatic sleep mode after 5 mins. > > It's correct? > > How can I disable it? > > > > Thank's > > Gianluca Isernia > > > > — > > You are receiving this because you are subscribed to this thread. > > Reply to this email directly, view it on GitHub > > < > #4?email_source=notifications&email_token=ABTDLKRLG5GCZXPYF4ETGY3QCMBULA5CNFSM4IISEV4KYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4HC3SKFA > >, > > or mute the thread > > < > https://github.com/notifications/unsubscribe-auth/ABTDLKWLAQ4VN5I3QEMNI43QCMBULANCNFSM4IISEV4A > > > > . > > > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > < #4?email_source=notifications&email_token=AK6YRJZ5XDGAPZ7MS2ZBGN3QCMCLZA5CNFSM4IISEV4KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD3LCRJI#issuecomment-517351589 >, > or mute the thread > < https://github.com/notifications/unsubscribe-auth/AK6YRJ7GPCXQ7KREKCEM7B3QCMCLZANCNFSM4IISEV4A > > . > — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABTDLKWA4VF2ULDY26G54CDTYAY4DANCNFSM4IISEV4A> .