<7>ds2760_battery_work <7>battery_is_external_power_supplied <7>udc: pullup(1) <6>usb0: full speed config #1: 100 mA, Ethernet Gadget, using CDC Ethernet <3>ep_disable: ep3-bulk <7>battery_external_power_changed <7>ds2760_battery_external_power_changed <7>pda_power: charger on (USB) <7>ds2760_battery_work <7>battery_is_external_power_supplied <4>main-battery: not enough power to charge <7>battery_status_changed <4>asic3_get_gpio_bit(51) <4>asic3_get_gpio_bit(51) <7>ds2760_battery_work <- 1 minute later <7>battery_is_external_power_supplied <7>battery_status_changed <4>asic3_get_gpio_bit(51) <4>asic3_get_gpio_bit(51)