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Posts: 19 | Thanked: 16 times | Joined on Sep 2010
#121
Hi, I trying this project for load battery on the road.
5V is generated without problem, the signal D- and D+ has 1.9V, when I try to attach N900 to my step up the charge not start. In dmesg I see:
Code:
twl4030_usb twl4030_usb: HW_CONDITIONS 0x50/80; link 1
twl4030_usb twl4030_usb: HW_CONDITIONS 0xd0/208; link 2
I tried also with 0.7V on D- D+ as written in batt_charging_1_1_FINAL.pdf but nothing.
I have the kernel 2.6.28.10power46.
I would like start the charge with only 500mA and not 1000mA. With 200 Ohms between D- and D+ which is the maximum source current?

Thank you for the help
 

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