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Diffstat (limited to 'converter/adb_usb/matrix.c')
| -rw-r--r-- | converter/adb_usb/matrix.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/converter/adb_usb/matrix.c b/converter/adb_usb/matrix.c index 7e58569715..54be2b0f57 100644 --- a/converter/adb_usb/matrix.c +++ b/converter/adb_usb/matrix.c @@ -67,6 +67,13 @@ uint8_t matrix_cols(void) void matrix_init(void) { adb_host_init(); + // wait for keyboard to boot up and receive command + _delay_ms(1000); + // Enable keyboard left/right modifier distinction + // Addr:Keyboard(0010), Cmd:Listen(10), Register3(11) + // upper byte: reserved bits 0000, device address 0010 + // lower byte: device handler 00000011 + adb_host_listen(0x2B,0x02,0x03); // initialize matrix state: all keys off for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; |