1 files changed, 0 insertions, 72 deletions
diff --git a/keyboards/sirius/uni660/rev2/matrix.c b/keyboards/sirius/uni660/rev2/matrix.c
deleted file mode 100644
index f65bf0f26a..0000000000
--- a/keyboards/sirius/uni660/rev2/matrix.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
-Copyright 2012 Jun Wako
-Copyright 2014 Jack Humbert
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "quantum.h"
-#include "matrix.h"
-#include "uart.h"
-
-#define UART_MATRIX_RESPONSE_TIMEOUT 10000
-
-void matrix_init_custom(void) {
-    uart_init(1000000);
-}
-
-bool matrix_scan_custom(matrix_row_t current_matrix[]) {
-    uint32_t timeout = 0;
-    bool changed = false;
-
-    //the s character requests the RF slave to send the matrix
-    uart_write('s');
-
-    //trust the external keystates entirely, erase the last data
-    uint8_t uart_data[17] = {0};
-
-    //there are 16 bytes corresponding to 16 columns, and an end byte
-    for (uint8_t i = 0; i < 17; i++) {
-        //wait for the serial data, timeout if it's been too long
-        //this only happened in testing with a loose wire, but does no
-        //harm to leave it in here
-        while (!uart_available()) {
-            timeout++;
-            if (timeout > UART_MATRIX_RESPONSE_TIMEOUT) {
-                break;
-            }
-        }
-
-        if (timeout < UART_MATRIX_RESPONSE_TIMEOUT) {
-            uart_data[i] = uart_read();
-        } else {
-            uart_data[i] = 0x00;
-        }
-    }
-
-    //check for the end packet, the key state bytes use the LSBs, so 0xE0
-    //will only show up here if the correct bytes were recieved
-    if (uart_data[10] == 0xE0) {
-        //shifting and transferring the keystates to the QMK matrix variable
-        for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-            matrix_row_t current_row = (uint16_t) uart_data[i * 2] | (uint16_t) uart_data[i * 2 + 1] << 8;
-            if (current_matrix[i] != current_row) {
-                changed = true;
-            }
-            current_matrix[i] = current_row;
-        }
-    }
-
-    return changed;
-}