Mercurial > louis > kiibohd-controller
comparison Scan/MD1/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> |
|---|---|
| date | Sun, 21 Feb 2016 19:56:52 -0800 |
| parents | 83cb0d4b57e3 |
| children |
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| 419:910be0f02758 | 420:23a1868b4ac2 |
|---|---|
| 1 /* Copyright (C) 2014 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 |
| 173 Output_usbCodeSend_capability( state, stateType, &key ); | 173 Output_usbCodeSend_capability( state, stateType, &key ); |
| 174 } | 174 } |
| 175 } | 175 } |
| 176 | 176 |
| 177 | 177 |
| 178 // Signal from the Output Module that the available current has changed | |
| 179 // current - mA | |
| 180 void Scan_currentChange( unsigned int current ) | |
| 181 { | |
| 182 // Indicate to all submodules current change | |
| 183 Matrix_currentChange( current ); | |
| 184 } | |
| 185 | |
| 186 | |
| 178 | 187 |
| 179 // ----- CLI Command Functions ----- | 188 // ----- CLI Command Functions ----- |
| 180 | 189 |
| 181 // XXX Just an example command showing how to parse arguments (more complex than generally needed) | 190 // XXX Just an example command showing how to parse arguments (more complex than generally needed) |
| 182 void cliFunc_echo( char* args ) | 191 void cliFunc_echo( char* args ) |