Ensure that there is a jumper connected at J4 to enable I2C communication. This will discharge in one hour the battery by 25 milliamp-hours. This value is used by the PC program to convert the bq data set to engineering units. Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice. Install i2c-tools from extras-devel, or the power-kernel from extras. The system load and charger connect across J and J

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They need to see – they turn on ‘flashlight’. Once it is active, it needs no CPU, and the screen can be blanked. Indirect is when there is no direct hardware way to perform an action, and some part of the system has to be made to do this without the user explicitly turning it on. For example, it could run the GPS, or scan wifi networks in range.

In this way, the default data programming battety easily be restored. Use this product in a shielded room or any other test facility as defined in the notification issued by Battert of Internal Affairs and Communications on March 28,based on Sub-section 1. Contacts on the circuit module provide direct connection to the cell J, Jthe serial communications port J There are two ways to use the commands. Buyers are responsible for their products and applications using TI components.


Ensure that there is a jumper connected at J4 to enable I2C communication. Further, the user indemnifies TI from all claims arising from the handling or use of the goods.

A full reset is forced when the part leaves ship mode. This shows how many interrupts occurred in the period. It generates, uses, and batrery radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES rules, which are designed to provide reasonable protection against radio frequency interference.

TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive.

bq27200 Single Cell Battery Fuel Gauge Evaluation Module User’s Guide

Select bq I2C and then press continue button. For example, an alarm application that after it has been told to beep after 12 hours, turns on the audio system immediately to make that beep, then checks every second to see if the 12 hours is up yet.

This value is used by the PC program to convert the bq data set to engineering units. Personal tools Log in. In this case the C4 duration indicates that it’s spending typically over 2 seconds asleep at a time – this is the most efficient power state. Install i2c-tools from extras-devel, or the power-kernel from extras. User training is very important, in some ways more important than the rest of this battefy.

/sys/class/power_supply/bq/capacity changed meaning between and ? – Patchwork

Information baftery by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. The battery stores an amount of energy enough to lift the phone around 10 km in the air. Connect the connector with colored wires to the I2C connector that is on EV This application turns on the LED Flash so the user can see.


In some cases, there is no way for the user to avoid battery use. This is one important bit. Among the selections are: Wifi however uses a significant amount of power. Again, there is an initial burst of current consumption, but this time it levels out to 6 mA – or around hours.

Unless otherwise indicated, this EVM is not a finished electrical equipment and not intended for consumer use. It’s simply a very abbreviated output as provided by powertop. Also, please do not qb27200 this product, unless you give the same notice above to the transferee. It forces an update of internal registers to represent a full battery condition. These options include whether or not to enable scan of registers, select the file logging time rate, select the type of communication protocol HDQ or I2C and select the type of communication interface EV or EV