external_power_changed:当一个 power supply 设备存在 supply 设备,且该 power supply 设备的属性发生改变(如online、offline)时,power supply core 会调用该回调函数,通知 power supply 设备 driver,以便让它做出相应的处理。 set_charged:外部模块通知 power supply 设备 driver,该 power supply 设备的状态改变了。
/* Run-time specific power supply configuration */structpower_supply_config{structdevice_node*of_node;structfwnode_handle*fwnode;/* Driver private data */void*drv_data;char**supplied_to;size_t num_supplicants;};/* Description of power supply */structpower_supply_desc{constchar*name;enumpower_...
< 备用电池 By: jixuan 2021年6月15日POWER_SUPPLY_TYPE_MAINS, POWER_SUPPLY_TYPE_USB,/* Standard Downstream Port */POWER_SUPPLY_TYPE_USB_DCP,/* Dedicated Charging Port */POWER_SUPPLY_TYPE_USB_CDP,/* Charging Downstream Port */POWER_SUPPLY_TYPE_USB_ACA,/* Accessory Charger Adapters */POWER...
POWER_SUPPLY_TYPE_USB/POWER_SUPPLY_TYPE_USB_DCP /POWER_SUPPLY_TYPE_USB_CDP/POWER_SUPPLY_TYPE_USB_ACA,USB类型的供电,不同点在于充电电流的限制,由USB Battery Charge Spec规定,具体可参考USB组织的规范,或者参考这个链接(http://www.cash.idv.tw/wordpress/?p=8334,由于是台湾博客,被和谐了,呵呵呵!感兴...
POWER_SUPPLY_STATUS_UNKNOWN= 0,POWER_SUPPLY_STATUS_CHARGING,POWER_SUPPLY_STATUS_DISCHARGING,POWER_SUPPLY_STATUS_NOT_CHARGING, POWER_SUPPLY_STATUS_FULL } enum{POWER_SUPPLY_CHARGE_TYPE_UNKNOWN= 0,POWER_SUPPLY_CHARGE_TYPE_NONE,POWER_SUPPLY_CHARGE_TYPE_TRICKLE,POWER_SUPPLY_CHARGE_TYPE_FAST} ...
* 具体可参考USB组织的规范,或者参考博客:http://www.cash.idv.tw/wordpress/?p=8334*/POWER_SUPPLY_TYPE_USB,/*Standard Downstream Port*/POWER_SUPPLY_TYPE_USB_DCP,/*Dedicated Charging Port*/POWER_SUPPLY_TYPE_USB_CDP,/*Charging Downstream Port*/POWER_SUPPLY_TYPE_USB_ACA,/*Accessory Charger Adapte...
Zasilacz Raspberry Pi 5 USB-C - wtyczka EUOficjalny zasilacz impulsowy z wyjściem USB Type-C dla Raspberry Pi i do zasilania wielu innych urządzeń.Nowy zasilacz USB-C PD (Power Delivery) o mocy 27 W dostarcza maksymalnie 5,1 V i 5 A, umożliwiając Raspbe...
Trust China's DC-DC power supply suppliers for stable output – this is a wise choice for modern electronic equipment manufacturers pursuing high-quality power solutions. China's DC-DC power supply suppliers have won wide recognition in the market with their excellent technical strength, reliable ...
Onerbl 19V USB-C AC/DC Adapter Compatible with ACEMAGIC Ace AX15 15.6 FHD Windows 11 Pro Laptop PC JHD-AP045U-190210-AF JHDAP045U190210AF 19VDC Type C Power Supply Cord Cable Battery Charger PSU 33.3 out of 5 Stars. 3 reviews ...
The 65 Watt laptop USB type C notebook charger and power supply cord works with MSI Prestige 14 EVO A11M, Summit E13Flip A11MT laptop notebook computers. Brand new, 1 year warranty. Regular Price: $50.00 Your Best Price: $39.99 Laptop AC Power Adapter for MSI Modern 14 B11SB B11...