summaryrefslogtreecommitdiff
path: root/keyboards/moonlander/matrix.c
diff options
context:
space:
mode:
Diffstat (limited to 'keyboards/moonlander/matrix.c')
-rw-r--r--keyboards/moonlander/matrix.c233
1 files changed, 0 insertions, 233 deletions
diff --git a/keyboards/moonlander/matrix.c b/keyboards/moonlander/matrix.c
deleted file mode 100644
index 36017fcd12..0000000000
--- a/keyboards/moonlander/matrix.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/* Copyright 2020 ZSA Technology Labs, Inc <@zsa>
- * Copyright 2020 Jack Humbert <jack.humb@gmail.com>
- * Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
- *
- * 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 "moonlander.h"
-#include "i2c_master.h"
-
-/*
-#define MATRIX_ROW_PINS { B10, B11, B12, B13, B14, B15 } outputs
-#define MATRIX_COL_PINS { A0, A1, A2, A3, A6, A7, B0 } inputs
- */
-/* matrix state(1:on, 0:off) */
-extern matrix_row_t matrix[MATRIX_ROWS]; // debounced values
-extern matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values
-static matrix_row_t raw_matrix_right[MATRIX_COLS];
-
-#define ROWS_PER_HAND (MATRIX_ROWS / 2)
-#ifndef MOONLANDER_I2C_TIMEOUT
-# define MOONLANDER_I2C_TIMEOUT 100
-#endif
-
-extern bool mcp23018_leds[3];
-extern bool is_launching;
-
-bool mcp23018_initd = false;
-static uint8_t mcp23018_reset_loop;
-
-uint8_t mcp23018_tx[3];
-uint8_t mcp23018_rx[1];
-
-void mcp23018_init(void) {
- i2c_init();
-
- // #define MCP23_ROW_PINS { GPB5, GBP4, GBP3, GBP2, GBP1, GBP0 } outputs
- // #define MCP23_COL_PINS { GPA0, GBA1, GBA2, GBA3, GBA4, GBA5, GBA6 } inputs
-
- mcp23018_tx[0] = 0x00; // IODIRA
- mcp23018_tx[1] = 0b00000000; // A is output
- mcp23018_tx[2] = 0b00111111; // B is inputs
-
- if (MSG_OK != i2c_transmit(MCP23018_DEFAULT_ADDRESS << 1, mcp23018_tx, 3, MOONLANDER_I2C_TIMEOUT)) {
- dprintf("error hori\n");
- } else {
- mcp23018_tx[0] = 0x0C; // GPPUA
- mcp23018_tx[1] = 0b10000000; // A is not pulled-up
- mcp23018_tx[2] = 0b11111111; // B is pulled-up
-
- if (MSG_OK != i2c_transmit(MCP23018_DEFAULT_ADDRESS << 1, mcp23018_tx, 3, MOONLANDER_I2C_TIMEOUT)) {
- dprintf("error hori\n");
- } else {
- mcp23018_initd = is_launching = true;
- }
- }
-}
-
-void matrix_init_custom(void) {
- dprintf("matrix init\n");
- // debug_matrix = true;
- // outputs
- setPinOutput(B10);
- setPinOutput(B11);
- setPinOutput(B12);
- setPinOutput(B13);
- setPinOutput(B14);
- setPinOutput(B15);
-
- // inputs
- setPinInputLow(A0);
- setPinInputLow(A1);
- setPinInputLow(A2);
- setPinInputLow(A3);
- setPinInputLow(A6);
- setPinInputLow(A7);
- setPinInputLow(B0);
-
- mcp23018_init();
-}
-
-bool matrix_scan_custom(matrix_row_t current_matrix[]) {
- bool changed = false;
-
- // Try to re-init right side
- if (!mcp23018_initd) {
- if (++mcp23018_reset_loop == 0) {
- // if (++mcp23018_reset_loop >= 1300) {
- // since mcp23018_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
- // this will be approx bit more frequent than once per second
- print("trying to reset mcp23018\n");
- mcp23018_init();
- if (!mcp23018_initd) {
- print("right side not responding\n");
- } else {
- print("right side attached\n");
-#ifdef RGB_MATRIX_ENABLE
- rgb_matrix_init();
-#endif
- }
- }
- }
-
- matrix_row_t data = 0;
- // actual matrix
- for (uint8_t row = 0; row <= ROWS_PER_HAND; row++) {
- // strobe row
- switch (row) {
- case 0: writePinHigh(B10); break;
- case 1: writePinHigh(B11); break;
- case 2: writePinHigh(B12); break;
- case 3: writePinHigh(B13); break;
- case 4: writePinHigh(B14); break;
- case 5: writePinHigh(B15); break;
- case 6: break; // Left hand has 6 rows
- }
-
- // right side
- if (mcp23018_initd) {
- // #define MCP23_ROW_PINS { GPB5, GBP4, GBP3, GBP2, GBP1, GBP0 } outputs
- // #define MCP23_COL_PINS { GPA0, GBA1, GBA2, GBA3, GBA4, GBA5, GBA6 } inputs
-
- // select row
- mcp23018_tx[0] = 0x12; // GPIOA
- mcp23018_tx[1] = (0b01111111 & ~(1 << (row))) | ((uint8_t)!mcp23018_leds[2] << 7); // activate row
- mcp23018_tx[2] = ((uint8_t)!mcp23018_leds[1] << 6) | ((uint8_t)!mcp23018_leds[0] << 7); // activate row
-
- if (MSG_OK != i2c_transmit(MCP23018_DEFAULT_ADDRESS << 1, mcp23018_tx, 3, MOONLANDER_I2C_TIMEOUT)) {
- dprintf("error hori\n");
- mcp23018_initd = false;
- }
-
- // read col
-
- mcp23018_tx[0] = 0x13; // GPIOB
- if (MSG_OK != i2c_readReg(MCP23018_DEFAULT_ADDRESS << 1, mcp23018_tx[0], &mcp23018_rx[0], 1, MOONLANDER_I2C_TIMEOUT)) {
- dprintf("error vert\n");
- mcp23018_initd = false;
- }
-
- data = ~(mcp23018_rx[0] & 0b00111111);
- // data = 0x01;
- } else {
- data = 0;
- }
-
- if (raw_matrix_right[row] != data) {
- raw_matrix_right[row] = data;
- changed = true;
- }
-
-
- // left side
- if (row < ROWS_PER_HAND) {
- // i2c comm incur enough wait time
- if (!mcp23018_initd) {
- // need wait to settle pin state
- matrix_io_delay();
- }
- // read col data
- data = (
- (readPin(A0) << 0 ) |
- (readPin(A1) << 1 ) |
- (readPin(A2) << 2 ) |
- (readPin(A3) << 3 ) |
- (readPin(A6) << 4 ) |
- (readPin(A7) << 5 ) |
- (readPin(B0) << 6 )
- );
- // unstrobe row
- switch (row) {
- case 0: writePinLow(B10); break;
- case 1: writePinLow(B11); break;
- case 2: writePinLow(B12); break;
- case 3: writePinLow(B13); break;
- case 4: writePinLow(B14); break;
- case 5: writePinLow(B15); break;
- case 6: break;
- }
-
- if (current_matrix[row] != data) {
- current_matrix[row] = data;
- changed = true;
- }
- }
- }
- for (uint8_t row = 0; row < ROWS_PER_HAND; row++) {
- current_matrix[11 - row] = 0;
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- current_matrix[11 - row] |= ((raw_matrix_right[6 - col] & (1 << row) ? 1 : 0) << col);
- }
- }
- return changed;
-}
-
-// DO NOT REMOVE
-// Needed for proper wake/sleep
-void matrix_power_up(void) {
- bool temp_launching = is_launching;
-
- matrix_init_custom();
-
- is_launching = temp_launching;
- if (!is_launching) {
- ML_LED_1(false);
- ML_LED_2(false);
- ML_LED_3(false);
- ML_LED_4(false);
- ML_LED_5(false);
- ML_LED_6(false);
- }
-
- // initialize matrix state: all keys off
- for (uint8_t i=0; i < MATRIX_ROWS; i++) {
- matrix[i] = 0;
- }
-
-}
-
-bool is_transport_connected(void) {
- return mcp23018_initd;
-} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 14:32:06 +0000