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[Q] USB OTG in SGS Advance?

OP tomaszek94

16th July 2014, 02:04 PM   |  #11  
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Quote:
Originally Posted by govind.madhu93

Android 4.4 roms based on cyanogenmod have OTG support right?? Novathor settings has an option to enable voltage to USB port. I dont have OTG cable. So i have not tested it yet. Is it working on roms like CM11 ???

No, SGSA has no USB OTG support.
Only thing you can do is to enable power output for USB, thus you can charge an other device or power a van in the summer
16th July 2014, 03:55 PM   |  #12  
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Quote:
Originally Posted by rog_star

No, SGSA has no USB OTG support.
Only thing you can do is to enable power output for USB, thus you can charge an other device or power a van in the summer

Thnx. Saved me 50 bucks. I was planning to buy one after confirming..
17th July 2014, 04:45 PM   |  #13  
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reference doc of 9070's USB switch: http://www.ti.com/lit/ds/symlink/tsu6111.pdf
-> the USB switch manages USB OTG

9070's source code suggests that it shoud support it:
/* USB-OTG API function */
#define BOOT_API_USB_INIT 10
#define BOOT_API_USB_GET_NB_BYTES_RECEIVED 11
#define BOOT_API_USB_SET_CONFIGURATION 12
#define BOOT_API_USB_RECEIVE_DATA 13
#define BOOT_API_USB_TRANSMIT_DATA 14
#define BOOT_API_USB_IS_CONFIG_RECEIVED 15
#define BOOT_API_USB_IS_SESSION_VALID 16
#define BOOT_API_USB_IT_PROCESS 17
#define BOOT_API_USB_GET_STATUS 18
#define BOOT_API_USB_CUST_DISCONNECT 19
#define BOOT_API_USB_INIT_EP 20
#define BOOT_API_USB_CUST_INITIALIZE 21
#define BOOT_API_USB_CUST_CONNECT 22
#define BOOT_API_USB_CUST_CLOSE 23
17th July 2014, 11:31 PM   |  #14  
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Quote:
Originally Posted by flentus

reference doc of 9070's USB switch: http://www.ti.com/lit/ds/symlink/tsu6111.pdf
-> the USB switch manages USB OTG

9070's source code suggests that it shoud support it:
/* USB-OTG API function */
#define BOOT_API_USB_INIT 10
#define BOOT_API_USB_GET_NB_BYTES_RECEIVED 11
#define BOOT_API_USB_SET_CONFIGURATION 12
#define BOOT_API_USB_RECEIVE_DATA 13
#define BOOT_API_USB_TRANSMIT_DATA 14
#define BOOT_API_USB_IS_CONFIG_RECEIVED 15
#define BOOT_API_USB_IS_SESSION_VALID 16
#define BOOT_API_USB_IT_PROCESS 17
#define BOOT_API_USB_GET_STATUS 18
#define BOOT_API_USB_CUST_DISCONNECT 19
#define BOOT_API_USB_INIT_EP 20
#define BOOT_API_USB_CUST_INITIALIZE 21
#define BOOT_API_USB_CUST_CONNECT 22
#define BOOT_API_USB_CUST_CLOSE 23

I am sure that CoCafe did good research about that already...
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4th August 2014, 03:54 AM   |  #15  
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i try may times with many proggrams and wont work for me ;/
6th August 2014, 02:04 AM   |  #16  
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Quote:
Originally Posted by tomaszek94

i try may times with many proggrams and wont work for me ;/

Wasted time, OTG in S Advance will never become reality.

Inviato dal mio GT-I9505
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3rd September 2014, 11:52 PM   |  #17  
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Quote:
Originally Posted by AntaresOne

Wasted time, OTG in S Advance will never become reality.

Inviato dal mio GT-I9505

i don't think so, i learning about kernel porting from other devices. maybe soon i do first try kernel from xperia with this same chipset as our s advance.
4th September 2014, 09:46 AM   |  #18  
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Quote:
Originally Posted by tomaszek94

i don't think so, i learning about kernel porting from other devices. maybe soon i do first try kernel from xperia with this same chipset as our s advance.

Just do not post kernel until you test it yourself - we do not want noob users to get bricking their phones.
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4th September 2014, 03:27 PM   |  #19  
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Quote:
Originally Posted by tomaszek94

i don't think so, i learning about kernel porting from other devices. maybe soon i do first try kernel from xperia with this same chipset as our s advance.

Wasted time. S Advance has a different usb switch/voltage regulator afaik. Missing OTG support is hardware related.

@shut_down totally agree. +1000000000
8th September 2014, 12:41 AM   |  #20  
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Quote:
Originally Posted by shut_down

Just do not post kernel until you test it yourself - we do not want noob users to get bricking their phones.

i know that i don't wanna have on conscience many bricked devices actually i'm have 1-2h daily free time to do this so it may take some time ;/ if i have news about it i will write a post with news about it

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