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About Collabora Whether writing a line of code or shaping a longer-term strategic software development plan, we’ll help you navigate the ever-evolving world of Open Source. What is the difference between them? Dear all, We are still using the bq20z75 V. We would like to design into the test PCB a method for testing the HDQ interface without having to use the actual battery as a part of the test. You will literally get the exact same outcome of you simply just slather your phone with ketchup. In this release, Collabora contributions were made by 9 different developers, authoring a total of 87 patches, Signed-off-by tags, 14 Reviewed-by tags and 8 Tested-by tags.

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By continuing to use this website you are consenting to the use of these cookies. As one year ends and another begins, Collabora is proud to be once again an Includer sponsor for the latest round 17 of Outreachy internships,….

Power management forum – Recent Threads

Could you please describe optimal production process in order to skip lengthy learning cycle? Charge evenly all batteries at 1C or less at same time. And Linux battery driver gets its information from battery’s fuel gauge chip.


But we plan to charge the battery in parallel as mentioned above. We would like to design into the test PCB a method for testing the HDQ interface without having to use the bq207z5 battery libux a part of the test. I installed update to bq40zr1 file. Please visit the site to view this file. Sent from my Nexus 7 using Tapatalk HD. Which corresponds to the nominal capacity of our LiPo battery. To find out more please follow this link.

Is there any suitable battery charger or fuel gauge that fulfill the requirements? Then i wait for 5 hours, at this Time no current is flowting.

Bug#662902: Please include the sbs-battery driver (CONFIG_BATTERY_SBS=m)

I used it and its working good for my phone. The steps I followed for the calibration cycle are: To me seems logical that both register should be initialized to same value. These values are by default the bqq20z75 one. XDA Feed The best way to get cutting edge news about your device!

As you can see, the RemainingCapacity is much higher!

This week, Collaborans will be taking part, and speaking, in this year’s ESE Kongress, Germany’s largest congress for professional embedded…. Sent from my MB using xda premium.


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[PATCH 2/4] power: bq20z75: add i2c retry mechanism

Are ilnux the publisher? I discharge the battery to 3. Articles on this Page showing articles to of Update Status doesn’t go to 1 and Qmax doens’t updated.

Guest Quick Reply no urls or BBcode. For our project, we decided the below requirements: We use cookies on this website to ensure that you get the best experience. We cannot successfully communicate with the BQA with only 3. Thanks in advance Joseph. Thanks for helping me Manuel.

But neither really walks a customer through what is necessary to use BQStudio with it and characterize a battery well enough to create a parameter file for the fuel gauge under consideration. Question how to do proper calibration?