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Convert CONSUMER2BLUEFRUIT() and CONSUMER2RN42() macros to static inline functions #9055

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Jun 7, 2020
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Convert CONSUMER2BLUEFRUIT() and CONSUMER2RN42() macros to static inline functions #9055

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7 changes: 5 additions & 2 deletions tmk_core/common/report.h
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Original file line number Diff line number Diff line change
Expand Up @@ -46,8 +46,9 @@ enum mouse_buttons {
* See https://www.usb.org/sites/default/files/documents/hut1_12v2.pdf#page=75
*/
enum consumer_usages {
// 15.5 Display Controls (https://www.usb.org/sites/default/files/hutrr41_0.pdf)
BRIGHTNESS_UP = 0x06F,
// 15.5 Display Controls
SNAPSHOT = 0x065,
BRIGHTNESS_UP = 0x06F, // https://www.usb.org/sites/default/files/hutrr41_0.pdf
BRIGHTNESS_DOWN = 0x070,
// 15.7 Transport Controls
TRANSPORT_RECORD = 0x0B2,
Expand All @@ -57,6 +58,7 @@ enum consumer_usages {
TRANSPORT_PREV_TRACK = 0x0B6,
TRANSPORT_STOP = 0x0B7,
TRANSPORT_EJECT = 0x0B8,
TRANSPORT_RANDOM_PLAY = 0x0B9,
TRANSPORT_STOP_EJECT = 0x0CC,
TRANSPORT_PLAY_PAUSE = 0x0CD,
// 15.9.1 Audio Controls - Volume
Expand All @@ -71,6 +73,7 @@ enum consumer_usages {
AL_LOCK = 0x19E,
AL_CONTROL_PANEL = 0x19F,
AL_ASSISTANT = 0x1CB,
AL_KEYBOARD_LAYOUT = 0x1AE,
// 15.16 Generic GUI Application Controls
AC_MINIMIZE = 0x206,
AC_SEARCH = 0x221,
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98 changes: 73 additions & 25 deletions tmk_core/protocol/lufa/bluetooth.h
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Expand Up @@ -15,34 +15,82 @@ You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef BLUETOOTH_H
#define BLUETOOTH_H
#pragma once

#include "../serial.h"

void bluefruit_serial_send(uint8_t data);

/*
+-----------------+-------------------+-------+
| Consumer Key | Bit Map | Hex |
+-----------------+-------------------+-------+
| Home | 00000001 00000000 | 01 00 |
| KeyboardLayout | 00000010 00000000 | 02 00 |
| Search | 00000100 00000000 | 04 00 |
| Snapshot | 00001000 00000000 | 08 00 |
| VolumeUp | 00010000 00000000 | 10 00 |
| VolumeDown | 00100000 00000000 | 20 00 |
| Play/Pause | 01000000 00000000 | 40 00 |
| Fast Forward | 10000000 00000000 | 80 00 |
| Rewind | 00000000 00000001 | 00 01 |
| Scan Next Track | 00000000 00000010 | 00 02 |
| Scan Prev Track | 00000000 00000100 | 00 04 |
| Random Play | 00000000 00001000 | 00 08 |
| Stop | 00000000 00010000 | 00 10 |
+-------------------------------------+-------+
*/
#define CONSUMER2BLUEFRUIT(usage) (usage == AUDIO_MUTE ? 0x0000 : (usage == AUDIO_VOL_UP ? 0x1000 : (usage == AUDIO_VOL_DOWN ? 0x2000 : (usage == TRANSPORT_NEXT_TRACK ? 0x0002 : (usage == TRANSPORT_PREV_TRACK ? 0x0004 : (usage == TRANSPORT_STOP ? 0x0010 : (usage == TRANSPORT_STOP_EJECT ? 0x0000 : (usage == TRANSPORT_PLAY_PAUSE ? 0x4000 : (usage == AL_CC_CONFIG ? 0x0000 : (usage == AL_EMAIL ? 0x0000 : (usage == AL_CALCULATOR ? 0x0000 : (usage == AL_LOCAL_BROWSER ? 0x0000 : (usage == AC_SEARCH ? 0x0400 : (usage == AC_HOME ? 0x0100 : (usage == AC_BACK ? 0x0000 : (usage == AC_FORWARD ? 0x0000 : (usage == AC_STOP ? 0x0000 : (usage == AC_REFRESH ? 0x0000 : (usage == AC_BOOKMARKS ? 0x0000 : 0)))))))))))))))))))

#define CONSUMER2RN42(usage) (usage == AUDIO_MUTE ? 0x0040 : (usage == AUDIO_VOL_UP ? 0x0010 : (usage == AUDIO_VOL_DOWN ? 0x0020 : (usage == TRANSPORT_NEXT_TRACK ? 0x0100 : (usage == TRANSPORT_PREV_TRACK ? 0x0200 : (usage == TRANSPORT_STOP ? 0x0400 : (usage == TRANSPORT_STOP_EJECT ? 0x0800 : (usage == TRANSPORT_PLAY_PAUSE ? 0x0080 : (usage == AL_EMAIL ? 0x0200 : (usage == AL_LOCAL_BROWSER ? 0x8000 : (usage == AC_SEARCH ? 0x0400 : (usage == AC_HOME ? 0x0100 : 0))))))))))))
// https://learn.adafruit.com/introducing-bluefruit-ez-key-diy-bluetooth-hid-keyboard/sending-keys-via-serial#raw-hid-consumer-reports-8-14
static inline uint16_t CONSUMER2BLUEFRUIT(uint16_t usage) {
switch (usage) {
case AC_HOME:
return 0x0001;
case AL_KEYBOARD_LAYOUT:
return 0x0002;
case AC_SEARCH:
return 0x0004;
case SNAPSHOT:
return 0x0008;
case AUDIO_VOL_UP:
return 0x0010;
case AUDIO_VOL_DOWN:
return 0x0020;
case TRANSPORT_PLAY_PAUSE:
return 0x0040;
case TRANSPORT_FAST_FORWARD:
return 0x0080;
case TRANSPORT_REWIND:
return 0x0100;
case TRANSPORT_NEXT_TRACK:
return 0x0200;
case TRANSPORT_PREV_TRACK:
return 0x0400;
case TRANSPORT_RANDOM_PLAY:
return 0x0800;
case TRANSPORT_STOP:
return 0x1000;
default:
return 0;
}
}

#endif
// https://cdn.sparkfun.com/datasheets/Wireless/Bluetooth/bluetooth_cr_UG-v1.0r.pdf#G7.663734
static inline uint16_t CONSUMER2RN42(uint16_t usage) {
switch (usage) {
case AC_HOME:
return 0x0001;
case AL_EMAIL:
return 0x0002;
case AC_SEARCH:
return 0x0004;
case AL_KEYBOARD_LAYOUT:
return 0x0008;
case AUDIO_VOL_UP:
return 0x0010;
case AUDIO_VOL_DOWN:
return 0x0020;
case AUDIO_MUTE:
return 0x0040;
case TRANSPORT_PLAY_PAUSE:
return 0x0080;
case TRANSPORT_NEXT_TRACK:
return 0x0100;
case TRANSPORT_PREV_TRACK:
return 0x0200;
case TRANSPORT_STOP:
return 0x0400;
case TRANSPORT_EJECT:
return 0x0800;
case TRANSPORT_FAST_FORWARD:
return 0x1000;
case TRANSPORT_REWIND:
return 0x2000;
case TRANSPORT_STOP_EJECT:
return 0x4000;
case AL_LOCAL_BROWSER:
return 0x8000;
default:
return 0;
}
}
2 changes: 1 addition & 1 deletion tmk_core/protocol/lufa/lufa.c
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Expand Up @@ -719,8 +719,8 @@ static void send_consumer(uint16_t data) {
bluefruit_serial_send(0xFD);
bluefruit_serial_send(0x00);
bluefruit_serial_send(0x02);
bluefruit_serial_send((bitmap >> 8) & 0xFF);
bluefruit_serial_send(bitmap & 0xFF);
bluefruit_serial_send((bitmap >> 8) & 0xFF);
bluefruit_serial_send(0x00);
bluefruit_serial_send(0x00);
bluefruit_serial_send(0x00);
Expand Down