MPU init and config intermittent failure

EFeru / hoverboard-sideboard-hack-GD

Hoverboard sideboard hack for GD32 boards

GNU General Public License v3.0

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MPU init and config intermittent failure #24

Closed vortex314 closed 2 years ago

vortex314 commented 2 years ago

Hi, sometimes the mu_init() and mpu_config() fail. When I power cycle the board it's good again for some time.

So I was wondering is there a software method to reset the mpu6050 ? Not sure if the I2C is failing or the MPU6050.
I don't find anymore a detailed schematic ? Somebody knows a location of the pdf ? The old link doen't work anymore.

Any help is appreciated, Lieven

Candas1 commented 2 years ago

Hi,

Which link ? The link might be broken but the there are many pdfs in the docs folder. I didn't use those boards too much but I never encountered the issue you mention about. Maybe some delay_1ms() here and there might help.

vortex314 commented 2 years ago

@Candas1 thanks for the feedback. Concerning the link to the schematic, my bad, I was mixing up with another repo. But a link to the full schematic of the sideboard would be useful. Also I didn't find any hardware reset pin for the mpu6050.,except power-on /off.

Candas1 commented 2 years ago

I believe there is no such schematic