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adb_usb: Add Logitech Extended mouse support

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This commit is contained in:
tmk 2022-04-09 16:00:42 +09:00
parent 2141d742ca
commit 011fb9e731
2 changed files with 19 additions and 0 deletions
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18
converter/adb_usb/matrix.c
View file

@ -288,6 +288,13 @@ again:
adb_host_listen(ADB_ADDR_MOUSE_TMP, ADB_REG_1, 0x03, 0x38);
// set pseudo handler for Logitech
mouse_handler = ADB_HANDLER_LOGITECH;
} else if (buf[0] == 0x4C && buf[1] == 0x54) {
// Logitech Extended
// MouseMan - FCCID:DZLMAH32 'LT01'
// MouseMan Cordless - FCCID:DZLMRC33T 'LTW1'
xprintf("M:Logitech-Ext\n");
// set pseudo handler
mouse_handler = ADB_HANDLER_LOGITECH_EXT;
} else {
dmprintf("Unknown\n");
}
@ -430,6 +437,17 @@ void adb_mouse_task(void)
if (yneg) buf[2] |= 0x70;
if (xneg) buf[2] |= 0x07;
len = 3;
} else if (mouse_handler == ADB_HANDLER_LOGITECH_EXT) {
// Logitech Extended:
// Byte0: b00 y06 y05 y04 y03 y02 y01 y00
// Byte1: b02 x06 x05 x04 x03 x02 x01 x00
// Byte2: b01 y09 y08 y07 b03 x09 x08 x07
// L=b00, R=b01, M=b02
uint8_t tmp = buf[2];
if (buf[1] & 0x80) buf[2] |= 0x80; else buf[2] &= 0x7F;
if (tmp & 0x80) buf[1] |= 0x80; else buf[1] &= 0x7F;
if (buf[len - 1] & 0x40) yneg = true;
if (buf[len - 1] & 0x04) xneg = true;
} else if (mouse_handler == ADB_HANDLER_MACALLY2_MOUSE && len == 4) {
// Macally 2-button mouse:
// Byte0: b00 y06 y05 y04 y03 y02 y01 y00

1
tmk_core/protocol/adb.h
View file

@ -103,6 +103,7 @@ POSSIBILITY OF SUCH DAMAGE.
#define ADB_HANDLER_MOUSESYSTEMS_A3 0x03
// pseudo handler
#define ADB_HANDLER_LOGITECH 0x4C
#define ADB_HANDLER_LOGITECH_EXT 0x4D
// ADB host