Mercurial > louis > kiibohd-controller
comparison Scan/KType/scan_loop.c @ 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> |
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date | Sun, 21 Feb 2016 19:56:52 -0800 |
parents | 890a18d98c47 |
children |
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419:910be0f02758 | 420:23a1868b4ac2 |
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1 /* Copyright (C) 2014-2015 by Jacob Alexander | 1 /* Copyright (C) 2014-2016 by Jacob Alexander |
2 * | 2 * |
3 * Permission is hereby granted, free of charge, to any person obtaining a copy | 3 * Permission is hereby granted, free of charge, to any person obtaining a copy |
4 * of this software and associated documentation files (the "Software"), to deal | 4 * of this software and associated documentation files (the "Software"), to deal |
5 * in the Software without restriction, including without limitation the rights | 5 * in the Software without restriction, including without limitation the rights |
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | 6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
95 // Reset scan loop indicator (resets each key debounce state) | 95 // Reset scan loop indicator (resets each key debounce state) |
96 // TODO should this occur after USB send or Macro processing? | 96 // TODO should this occur after USB send or Macro processing? |
97 Scan_scanCount = 0; | 97 Scan_scanCount = 0; |
98 } | 98 } |
99 | 99 |
100 | |
101 // Signal from the Output Module that the available current has changed | |
102 // current - mA | |
103 void Scan_currentChange( unsigned int current ) | |
104 { | |
105 // Indicate to all submodules current change | |
106 Connect_currentChange( current ); | |
107 Matrix_currentChange( current ); | |
108 LED_currentChange( current ); | |
109 } | |
110 |