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c12268807d
* Migrate Thermal Printer feature to UART driver * Migrate 40percentclub UT47 to UART driver * Migrate Centromere to UART driver * Migrate Chimera Ergo to UART driver * Migrate Chimera Let's Split to UART driver * Migrate Chimera Ortho to UART driver * Migrate Chimera Ortho Plus to UART driver * Migrate Comet46 to UART driver * Migrate Palm USB converter to UART driver * Migrate Sun USB converter to UART driver * Migrate Dichotomy to UART driver * Migrate Honeycomb to UART driver * Migrate Mitosis to UART driver * Migrate Redox W to UART driver * Migrate Uni660 to UART driver * Migrate Telophase to UART driver
203 lines
5.5 KiB
C
Executable File
203 lines
5.5 KiB
C
Executable File
/*
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Copyright 2012 Jun Wako
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Copyright 2014 Jack Humbert
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Copyright 2019 @filoxo
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdint.h>
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#include <stdbool.h>
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#if defined(__AVR__)
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#include <avr/io.h>
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#endif
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#include "wait.h"
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#include "print.h"
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#include "debug.h"
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#include "util.h"
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#include "matrix.h"
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#include "timer.h"
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#include "honeycomb.h"
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#include "pointing_device.h"
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#include "report.h"
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#include "uart.h"
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#if (MATRIX_COLS <= 8)
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# define print_matrix_header() print("\nr/c 01234567\n")
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# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop(matrix[i])
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# define ROW_SHIFTER ((uint8_t)1)
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#elif (MATRIX_COLS <= 16)
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# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
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# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop16(matrix[i])
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# define ROW_SHIFTER ((uint16_t)1)
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#elif (MATRIX_COLS <= 32)
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# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
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# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop32(matrix[i])
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# define ROW_SHIFTER ((uint32_t)1)
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#endif
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/* matrix state(1:on, 0:off) */
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static matrix_row_t matrix[MATRIX_ROWS];
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//extern int8_t encoderValue;
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int8_t encoderValue = 0;
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__attribute__ ((weak))
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void matrix_init_quantum(void) {
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matrix_init_kb();
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}
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__attribute__ ((weak))
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void matrix_scan_quantum(void) {
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matrix_scan_kb();
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}
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__attribute__ ((weak))
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void matrix_init_kb(void) {
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matrix_init_user();
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}
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__attribute__ ((weak))
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void matrix_scan_kb(void) {
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matrix_scan_user();
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}
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__attribute__ ((weak))
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void matrix_init_user(void) {
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}
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__attribute__ ((weak))
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void matrix_scan_user(void) {
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}
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inline
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uint8_t matrix_rows(void) {
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return MATRIX_ROWS;
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}
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inline
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uint8_t matrix_cols(void) {
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return MATRIX_COLS;
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}
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void matrix_init(void) {
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matrix_init_quantum();
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uart_init(1000000);
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}
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uint8_t matrix_scan(void)
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{
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uint32_t timeout = 0;
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// The 's' character requests the RF slave to send the matrix
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uart_write('s');
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// Trust the external keystates entirely, erase the last data
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uint8_t uart_data[4] = {0};
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// There are 3 bytes corresponding to the data, and a checksum
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for (uint8_t i = 0; i < 4; i++) {
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// Wait for the serial data, timeout if it's been too long
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// This only happened in testing with a loose wire, but does no
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// harm to leave it in here
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while(!uart_available()){
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timeout++;
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if (timeout > 10000){
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xprintf("\r\nTime out in keyboard.");
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break;
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}
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}
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uart_data[i] = uart_read();
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}
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// Check for the end packet, it's our checksum.
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// Will only be a match if the correct bytes were recieved
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if (uart_data[3] == (uart_data[0] ^ uart_data[1] ^ uart_data[2])) { // This is an arbitrary checksum calculated by XORing all the data.
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// Transferring the keystates to the QMK matrix variable
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/* ASSUMING MSB FIRST */
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matrix[0] = ((uint16_t) uart_data[0] << 8) | ((uint16_t) uart_data[1]);
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encoderValue += (int8_t) uart_data[2];
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if ((uart_data[0] | uart_data[1] | uart_data[2])!=0){
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xprintf("\r\n0x%0X%02X%02X",uart_data[0],uart_data[1], uart_data[2]);
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}
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/* OK, TURNS OUT THAT WAS A BAD ASSUMPTION */
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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// I've unpacked these into the mirror image of what QMK expects them to be, so...
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matrix[i] = bitrev16(matrix[i]);
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// So I'll reverse it, and this should be fine now.
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}
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// A mouse report for scrolling would go here, but I don't plan on doing scrolling with the encoder. So.
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report_mouse_t currentReport = {};
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/*
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currentReport = pointing_device_get_report();
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//mouseReport.x = 127 max -127 min
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currentReport.x = (int8_t) uart_data[6];
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//mouseReport.y = 127 max -127 min
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currentReport.y = (int8_t) uart_data[7];
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//mouseReport.v = 127 max -127 min (scroll vertical)
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currentReport.v = (int8_t) uart_data[8];
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//mouseReport.h = 127 max -127 min (scroll horizontal)
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currentReport.h = (int8_t) uart_data[9];
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*/
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/*
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currentReport.x = 0;
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currentReport.y = 0;
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currentReport.v = 0;
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currentReport.h = 0;*/
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pointing_device_set_report(currentReport);
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} else {
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xprintf("\r\nRequested packet, data 3 was %d",uart_data[3]);
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}
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matrix_scan_quantum();
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return 1;
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}
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inline
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bool matrix_is_on(uint8_t row, uint8_t col)
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{
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return (matrix[row] & ((matrix_row_t)1<col));
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}
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inline
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matrix_row_t matrix_get_row(uint8_t row)
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{
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return matrix[row];
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}
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void matrix_print(void)
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{
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print_matrix_header();
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
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print_hex8(row); print(": ");
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print_matrix_row(row);
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print("\n");
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}
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}
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uint8_t matrix_key_count(void)
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{
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uint8_t count = 0;
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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count += matrix_bitpop(i);
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}
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return count;
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}
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