Mercurial > louis > kiibohd-controller

comparison Scan/MDErgo1/scan_loop.c @ 420:23a1868b4ac2

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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 b4f66a698f36
children
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419:910be0f02758 420:23a1868b4ac2
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
100 // Reset scan loop indicator (resets each key debounce state) 100 // Reset scan loop indicator (resets each key debounce state)
101 // TODO should this occur after USB send or Macro processing? 101 // TODO should this occur after USB send or Macro processing?
102 Scan_scanCount = 0; 102 Scan_scanCount = 0;
103 } 103 }
104 104
105
106 // Signal from the Output Module that the available current has changed
107 // current - mA
108 void Scan_currentChange( unsigned int current )
109 {
110 // Indicate to all submodules current change
111 Connect_currentChange( current );
112 Matrix_currentChange( current );
113 LED_currentChange( current );
114 LCD_currentChange( current );
115 }
116