Mercurial > louis > kiibohd-controller
diff Output/pjrcUSB/output_com.h @ 420:23a1868b4ac2
Adding dynamic USB power support
- Each scan module now has a current change callback which passes the available current as a parameter
- No longer attempts to use the max 500 mA immediately, starts with 100 mA then goes to 500 mA after enumeration
- If enumeration fails due to bMaxPower of 500 mA, then attempt again at 100 mA (might also be possible to go even lower to 20 mA in certain cases)
- Now working with the Apple Ipad (no over-power messages)
- Fixed Wake-up behaviour on Apple Ipad (and likely other iOS devices)
- More effecient set_feature/clear_feature handling (device handler)
- Initial power handling via Interconnect (still needs work to get it more dynamic)
| author | Jacob Alexander <haata@kiibohd.com> |
|---|---|
| date | Sun, 21 Feb 2016 19:56:52 -0800 |
| parents | 39e338a6733d |
| children | 970dab727f47 |
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--- a/Output/pjrcUSB/output_com.h Sun Feb 21 14:19:52 2016 -0800 +++ b/Output/pjrcUSB/output_com.h Sun Feb 21 19:56:52 2016 -0800 @@ -1,4 +1,4 @@ -/* Copyright (C) 2013-2015 by Jacob Alexander +/* Copyright (C) 2013-2016 by Jacob Alexander * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -82,6 +82,8 @@ extern uint8_t Output_DebugMode; // 0 - Debug disabled, 1 - Debug enabled +extern uint16_t Output_ExtCurrent_Available; // mA - Set by outside module if not using USB (i.e. Interconnect) + // ----- Functions ----- @@ -97,6 +99,12 @@ // Relies on USB serial module unsigned int Output_availablechar(); +// Returns the total mA available (total, if used in a chain, each device will have to use a slice of it) +unsigned int Output_current_available(); + +void Output_update_external_current( unsigned int current ); +void Output_update_usb_current( unsigned int current ); + int Output_getchar(); int Output_putchar( char c ); int Output_putstr( char* str );