Adafruit library

[clemaitre58]

Hi Kris,

How to install properly the Adafruit library for the Ladybug?

TY
Cédric

[kriswiner]

Hi Cedric, There is no Adafruit library for the Ladybug. Not sure what you mean here. Kris

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On Thu, Jun 22, 2017 at 8:40 AM, Lemaitre Cédric ***@***.***> wrote: Hi Kris, How to install properly the Adafruit library for the Ladybug? TY Cédric — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qjDRozvzx4Cvj6aT3BPVgx51x2rsks5sGorfgaJpZM4OCeqj> .

[clemaitre58]

Euh,

I think we need sone *.h for this file : https://github.com/kriswiner/Ladybug/blob/master/MPU9250_MS5637_BasicAHRS2_Ladybug.ino

[kriswiner]

Either comment out the display calls or go over to Adafruit and get the library. I am not sure what you want me to do here.

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On Thu, Jun 22, 2017 at 12:04 PM, Lemaitre Cédric ***@***.***> wrote: Euh, I think we need sone *.h for this file : https://github.com/kriswiner/ Ladybug/blob/master/MPU9250_MS5637_BasicAHRS2_Ladybug.ino — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qhnSMILI2Wdz-pQ62UvZ1Rh3taFeks5sGrq_gaJpZM4OCeqj> .

[clemaitre58]

Dear Kris,

Do you know if it's possible to increase serial bus speed upper to 115kbps?

[kriswiner]

You mean serial bus speeds higher than 115200 on Ladybug?

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On Wed, Jul 5, 2017 at 5:05 AM, Lemaitre Cédric ***@***.***> wrote: Dear Kris, Do you know if it's possible to increase serial bus speed upper to 115kbps? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qtTBvr6NU0inMGY3WZDQEnKjhnREks5sK3vugaJpZM4OCeqj> .

[clemaitre58]

Yes

[kriswiner]

Yup. (short German answer). In detail, 230400 460800 921600 There is 2 hairs in the soup though. One is that higher speeds only work if there is DMA attached to a serial port internally. Usually we do that only on RX1/TX1. The 2nd hair is that you may need to increase the RX buffer size (See Uart.h ::begin(baudrate, config, buffer, size)), or you might want to use the onReceive() callback to drain the RX buffer early. - Thomas

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On Wed, Jul 5, 2017 at 9:43 AM, Kris Winer ***@***.***> wrote: You mean serial bus speeds higher than 115200 on Ladybug? On Wed, Jul 5, 2017 at 5:05 AM, Lemaitre Cédric ***@***.***> wrote: > Dear Kris, > > Do you know if it's possible to increase serial bus speed upper to > 115kbps? > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > <#2 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AGY1qtTBvr6NU0inMGY3WZDQEnKjhnREks5sK3vugaJpZM4OCeqj> > . >

[kriswiner]

From Thomas: Yup. (short German answer). In detail, 230400 460800 921600 There is 2 hairs in the soup though. One is that higher speeds only work if there is DMA attached to a serial port internally. Usually we do that only on RX1/TX1. The 2nd hair is that you may need to increase the RX buffer size (See Uart.h ::begin(baudrate, config, buffer, size)), or you might want to use the onReceive() callback to drain the RX buffer early.

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On Wed, Jul 5, 2017 at 8:56 AM, Lemaitre Cédric ***@***.***> wrote: Yes — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qp9BfO-uRLY8L0EwB-6_Rl8h3XmXks5sK7JHgaJpZM4OCeqj> .

[clemaitre58]

Other question.

for code : MPU9250_BME280_BasicAHRS2_Butterfly
Do you use DMP ? For which use?

[kriswiner]

No, I recommend against using the DMP.

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On Wed, Jul 5, 2017 at 9:24 AM, Lemaitre Cédric ***@***.***> wrote: Other question. for code : MPU9250_BME280_BasicAHRS2_Butterfly Do you use DMP ? For which use? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qsQp_PUT7o0vlbmq0OV3eUMwzvE3ks5sK7jRgaJpZM4OCeqj> .

[clemaitre58]

Here is the raw output of A (without Madgwick) in mg :
0.14, 1.41, 25.83

same values with just return the package
1.31, 0.38, -27.17

why there are no g in the values?

NB : no modification of your code, just change the print

[kriswiner]

No idea. Are you sure the MPU9250 is on the I2C bus? Can you read the WHO_AM_I value? Are you using the interrupt? I have no idea what you are doing...

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On Wed, Jul 5, 2017 at 9:47 AM, Lemaitre Cédric ***@***.***> wrote: Here is the raw output of A (without Madgwick) in mg : 0.14, 1.41, 25.83 same values with just return the package 1.31, 0.38, -27.17 why there are no g in the values? NB : no modification of your code, just change the print — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qrYGggz84nQTQZFtQOR6IomQkdIvks5sK74XgaJpZM4OCeqj> .

[clemaitre58]

Oops it's my fault… It's a normalisation problem…