LPC Microcontrollers中的主题 LPC4357 - USB0 & VBus

LPC4357 - USB0 & VBus

lpcware — Wed, 15 Jun 2016 18:49:20 GMT

Content originally posted in LPCWare by goffi on Thu Jan 02 04:35:55 MST 2014
I have an embedded artists board and i wrote a program to use the usb0. It works using the hard coded usb stack but now i need to check if the cable is connected or doesn't. Unfortunately I don't found any informations how to do this step, nor any register to check the status.

Any suggestions?

Thanks

Re: LPC4357 - USB0 & VBus

lpcware — Wed, 15 Jun 2016 18:49:21 GMT

Content originally posted in LPCWare by goffi on Mon Jan 13 05:02:54 MST 2014
no help from the support!? :(

Re: LPC4357 - USB0 & VBus

lpcware — Wed, 15 Jun 2016 18:49:22 GMT

Content originally posted in LPCWare by goffi on Mon Jan 20 03:18:28 MST 2014
up

Re: LPC4357 - USB0 & VBus

lpcware — Wed, 15 Jun 2016 18:49:22 GMT

Content originally posted in LPCWare by Yuriy on Fri Jan 24 11:35:47 MST 2014
LPC4357:

Port Status and Control register (PORTSC1)

PORTSC1_D - device mode
- bit 0
0 Device not attached
1 Device attached.

PORTSC1_H - host mode
- bit 0
0 No device is present.
1 Device is present on the port.

Source: User manual UM10503 Rev. 1.6 - chapter 23.6.15.

Re: LPC4357 - USB0 & VBus

lpcware — Wed, 15 Jun 2016 18:49:23 GMT

Content originally posted in LPCWare by goffi on Mon Jan 27 05:24:44 MST 2014
Oh, nice! Honestly i don't have saw that description :-| I'll try it soon....

Thanks

Re: LPC4357 - USB0 & VBus

lpcware — Wed, 15 Jun 2016 18:49:24 GMT

Content originally posted in LPCWare by goffi on Mon Jan 27 06:12:22 MST 2014
It works!! Thanks

ps: On the "User manual UM10503 Rev. 1.7" is chapter 24.6.15.