diff options
author | Duncan Sutherland <[email protected]> | 2024-01-13 06:44:44 +0000 |
---|---|---|
committer | GitHub <[email protected]> | 2024-01-12 22:44:44 -0800 |
commit | b1ea30ca7c4f343e595c5c53fe69b768ee0a6103 (patch) | |
tree | 72bc3aeadb5029c607d8e3b57d105d28a610734a /keyboards/redox_w/matrix.c | |
parent | ceea0d72c189851793ffe56582831588bf2523f8 (diff) | |
download | qmk_firmware-b1ea30ca7c4f343e595c5c53fe69b768ee0a6103.tar.gz qmk_firmware-b1ea30ca7c4f343e595c5c53fe69b768ee0a6103.zip |
Move `redox_w` into `redox` (#21448)
Co-authored-by: Ryan <[email protected]>
Diffstat (limited to 'keyboards/redox_w/matrix.c')
-rw-r--r-- | keyboards/redox_w/matrix.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/keyboards/redox_w/matrix.c b/keyboards/redox_w/matrix.c deleted file mode 100644 index 9c50c9cece..0000000000 --- a/keyboards/redox_w/matrix.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright 2017 Mattia Dal Ben - * - * 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[11] = {0}; - - //there are 10 bytes corresponding to 10 columns, and then an end byte - for (uint8_t i = 0; i < 11; 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] << 7; - if (current_matrix[i] != current_row) { - changed = true; - } - current_matrix[i] = current_row; - } - } - - return changed; -} |