A device configuration that uses power from the bus and a local source reports a non-zero value in bMaxPower to indicate the amount of bus power required and ...
bMaxPower defines the maximum power the device will drain from the bus. This is in 2mA units, thus a maximum of approximately 500mA can be specified. The ...
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Gets the bMaxPower field of a USB configuration descriptor. The value indicates the maximum power (in milliamp units) that the device can draw from the bus, ...
2019/10/02 · Currently configuration descriptor's bmAttributes and bMaxPower is hardcoded to SelfPowered and MaxPower of 100mA.
Currently the composite driver encodes the MaxPower field of the configuration descriptor by reading the c->MaxPower of the usb_configuration only if it is ...
2018/02/21 · Hi Team,. I got some question about TUSB2046 from my customer. The setting value of bMaxPower on the Configuration Descriptor is 0 mA. However, ...
2021/04/30 · USB bMaxPower = 20mA //Checked in TDD utility. VBUS = 4.83 //or so (from memory) Rload = 30R --> 3.7V //or so, (from memory) Rload = 18R ...
Set bMaxPower value in the Standard Configuration Descriptor, the result is ... At subsys/usb/Kconfig:120. Included via Kconfig:8 → Kconfig.zephyr:44 → subsys/ ...
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