EV2400: GPIO Documentation

Martin R.

Intellectual 290 points

Part Number: EV2400
Other Parts Discussed in Thread: BQSTUDIO

Hello TI,

where can i find documentations for using the GPIO Pins (Port 5) on the EV2400? SLUU446D.pdf does not.

Thanks in advice!

over 2 years ago

0 Jessica H. over 2 years ago

TI__Genius 11535 points

Hi Martin,

GPIO control is not implemented in bqStudio. Port 5 is used for SPI on some of our monitor devices.

Best,

Jessica

0 Matt Sunna over 2 years ago in reply to Jessica H.

TI__Guru* 77283 points

Hi Martin,

This thread may be helpful if you are trying to use this for the BQ769x2 family which can use this port: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1027965/bq76942-evm2400-with-spi-bus/3821952#3821952

Best regards,

Matt

0 Martin R. over 2 years ago in reply to Matt Sunna

Intellectual 290 points

Hi Matt,

very thanks for your link. It is good to know that in the meantime spi also works. Currently we are trying a own software and would like to use the IOs of the EV2400 for display by LEDs or control further perepheries. Is there a description or a .dll for handling the GPIO port or the ports can be controlled without bqStudio?

0 Jessica H. over 2 years ago in reply to Martin R.

TI__Genius 11535 points

Hi Martin,

Unfortunately we do not currently have a .dll or tool for this. There seems to be a growing interest in this feature so hopefully we can add it into a future release.

Best,

Jessica

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EV2400: GPIO Documentation