Jump to content

MPU-9250 SPI-итнерфейс

Recommended Posts

Подскажите, как инициализировать SPI-интерфейс у MEMS-датчика MPU-9250.
В документации сказано, что по умолчанию он находится под I2C-интерфейсом и что бы переключиться, надо изменить регистр. А та часть главы, на которую приводится ссылка, отсутствует.
To prevent switching into I2C mode when using SPI, the I2C interface should be disabled by setting the
I2C_IF_DIS configuration bit. Setting this bit should be performed immediately after waiting for the time
specified by the “Start-Up Time for Register Read/Write” in Section 6.3.
For further information regarding the I2C_IF_DIS bit, please refer to the MPU-9250 Register Map and
Register Descriptions document.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...