From 78ab926cc8e2cda53f177eba586053b42797d341 Mon Sep 17 00:00:00 2001 From: unknown Date: Sat, 26 Aug 2017 13:54:17 -0400 Subject: [PATCH] Updated my files and added debouncing --- .../deltasplit75/keymaps/itsaferbie/config.h | 7 + .../deltasplit75/keymaps/itsaferbie/keymap.c | 6 +- keyboards/deltasplit75/matrix.c | 244 ++++++++++++++---- keyboards/deltasplit75/split_util.c | 7 +- 4 files changed, 211 insertions(+), 53 deletions(-) diff --git a/keyboards/deltasplit75/keymaps/itsaferbie/config.h b/keyboards/deltasplit75/keymaps/itsaferbie/config.h index 4fb2554e..b32d0829 100644 --- a/keyboards/deltasplit75/keymaps/itsaferbie/config.h +++ b/keyboards/deltasplit75/keymaps/itsaferbie/config.h @@ -29,3 +29,10 @@ along with this program. If not, see . #ifdef SUBPROJECT_protosplit #include "../../protosplit/config.h" #endif + +#undef RGBLED_NUM +#define RGBLIGHT_ANIMATIONS +#define RGBLED_NUM 20 +#define RGBLIGHT_HUE_STEP 8 +#define RGBLIGHT_SAT_STEP 8 +#define RGBLIGHT_VAL_STEP 8 diff --git a/keyboards/deltasplit75/keymaps/itsaferbie/keymap.c b/keyboards/deltasplit75/keymaps/itsaferbie/keymap.c index 82c292f4..bc0b2386 100644 --- a/keyboards/deltasplit75/keymaps/itsaferbie/keymap.c +++ b/keyboards/deltasplit75/keymaps/itsaferbie/keymap.c @@ -24,16 +24,16 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { * |----------------------------------------------------------------------| * |Shif| | Z| X| C| V| B| N| M| ,| .| /|Shift | Up| End| * |----------------------------------------------------------------------| - * |CapsLo|Gui |Alt |Sp |Mod | Sp| Alt| Gui| Ctrl| | Lef| Dow| Rig| + * |CapsLo|Gui |Alt |Mod|Sp | Sp| Alt| Gui| Ctrl| | Lef| Dow| Rig| * `----------------------------------------------------------------------' */ KEYMAP_V2( KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_INS, KC_DEL, KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_TRNS, KC_HOME, // KC_TRNS is the unneeded key in the split backspace. KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP, - KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_TRNS, KC_ENT, KC_PGDN, // KC_TRNS is unneeded ISO enter key. + KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_TRNS, KC_ENT, KC_PGDN, // KC_TRNS is uneeded ISO enter key. KC_LSFT, KC_TRNS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_END, // KC_TRNS is uneeded ISO layout key. - KC_CAPS, KC_LGUI, KC_LALT, KC_SPC, MO(1), KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT), + KC_CAPS, KC_LGUI, KC_LALT, MO(1), KC_SPC, KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT), KEYMAP_V2( RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET, diff --git a/keyboards/deltasplit75/matrix.c b/keyboards/deltasplit75/matrix.c index 13896900..4def2723 100644 --- a/keyboards/deltasplit75/matrix.c +++ b/keyboards/deltasplit75/matrix.c @@ -21,9 +21,7 @@ along with this program. If not, see . #include #include #include -#include -#include -#include +#include "wait.h" #include "print.h" #include "debug.h" #include "util.h" @@ -31,6 +29,7 @@ along with this program. If not, see . #include "split_util.h" #include "pro_micro.h" #include "config.h" +#include "timer.h" #ifdef USE_I2C # include "i2c.h" @@ -38,14 +37,29 @@ along with this program. If not, see . # include "serial.h" #endif -#ifndef DEBOUNCE -# define DEBOUNCE 5 +#ifndef DEBOUNCING_DELAY +# define DEBOUNCING_DELAY 5 #endif +#if (DEBOUNCING_DELAY > 0) + static uint16_t debouncing_time; + static bool debouncing = false; +#endif + +#if (MATRIX_COLS <= 8) +# define print_matrix_header() print("\nr/c 01234567\n") +# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row)) +# define matrix_bitpop(i) bitpop(matrix[i]) +# define ROW_SHIFTER ((uint8_t)1) +#else +# error "Currently only supports 8 COLS" +#endif +static matrix_row_t matrix_debouncing[MATRIX_ROWS]; + #define ERROR_DISCONNECT_COUNT 5 -static uint8_t debouncing = DEBOUNCE; -static const int ROWS_PER_HAND = MATRIX_ROWS/2; +#define ROWS_PER_HAND (MATRIX_ROWS/2) + static uint8_t error_count = 0; static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; @@ -55,11 +69,19 @@ static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; static matrix_row_t matrix[MATRIX_ROWS]; static matrix_row_t matrix_debouncing[MATRIX_ROWS]; -static matrix_row_t read_cols(void); -static void init_cols(void); -static void unselect_rows(void); -static void select_row(uint8_t row); - +#if (DIODE_DIRECTION == COL2ROW) + static void init_cols(void); + static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row); + static void unselect_rows(void); + static void select_row(uint8_t row); + static void unselect_row(uint8_t row); +#elif (DIODE_DIRECTION == ROW2COL) + static void init_rows(void); + static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col); + static void unselect_cols(void); + static void unselect_col(uint8_t col); + static void select_col(uint8_t col); +#endif __attribute__ ((weak)) void matrix_init_quantum(void) { matrix_init_kb(); @@ -118,33 +140,54 @@ void matrix_init(void) } matrix_init_quantum(); + } uint8_t _matrix_scan(void) { - // Right hand is stored after the left in the matirx so, we need to offset it int offset = isLeftHand ? 0 : (ROWS_PER_HAND); +#if (DIODE_DIRECTION == COL2ROW) + // Set row, read cols + for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) { +# if (DEBOUNCING_DELAY > 0) + bool matrix_changed = read_cols_on_row(matrix_debouncing+offset, current_row); + + if (matrix_changed) { + debouncing = true; + debouncing_time = timer_read(); + PORTD ^= (1 << 2); + } + +# else + read_cols_on_row(matrix+offset, current_row); +# endif + + } + +#elif (DIODE_DIRECTION == ROW2COL) + // Set col, read rows + for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) { +# if (DEBOUNCING_DELAY > 0) + bool matrix_changed = read_rows_on_col(matrix_debouncing+offset, current_col); + if (matrix_changed) { + debouncing = true; + debouncing_time = timer_read(); + } +# else + read_rows_on_col(matrix+offset, current_col); +# endif - for (uint8_t i = 0; i < ROWS_PER_HAND; i++) { - select_row(i); - _delay_us(30); // without this wait read unstable value. - matrix_row_t cols = read_cols(); - if (matrix_debouncing[i+offset] != cols) { - matrix_debouncing[i+offset] = cols; - debouncing = DEBOUNCE; - } - unselect_rows(); } +#endif - if (debouncing) { - if (--debouncing) { - _delay_ms(1); - } else { +# if (DEBOUNCING_DELAY > 0) + if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) { for (uint8_t i = 0; i < ROWS_PER_HAND; i++) { matrix[i+offset] = matrix_debouncing[i+offset]; } + debouncing = false; } - } +# endif return 1; } @@ -200,9 +243,7 @@ int serial_transaction(void) { uint8_t matrix_scan(void) { - int ret = _matrix_scan(); - - + uint8_t ret = _matrix_scan(); #ifdef USE_I2C if( i2c_transaction() ) { @@ -226,20 +267,17 @@ uint8_t matrix_scan(void) TXLED0; error_count = 0; } - matrix_scan_quantum(); - return ret; } void matrix_slave_scan(void) { _matrix_scan(); - int offset = (isLeftHand) ? 0 : (MATRIX_ROWS / 2); + int offset = (isLeftHand) ? 0 : ROWS_PER_HAND; #ifdef USE_I2C for (int i = 0; i < ROWS_PER_HAND; ++i) { - /* i2c_slave_buffer[i] = matrix[offset+i]; */ i2c_slave_buffer[i] = matrix[offset+i]; } #else // USE_SERIAL @@ -286,33 +324,141 @@ uint8_t matrix_key_count(void) return count; } -static void init_cols(void) +#if (DIODE_DIRECTION == COL2ROW) + +static void init_cols(void) { - for(int x = 0; x < MATRIX_COLS; x++) { - _SFR_IO8((col_pins[x] >> 4) + 1) &= ~_BV(col_pins[x] & 0xF); - _SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF); + for(uint8_t x = 0; x < MATRIX_COLS; x++) { + uint8_t pin = col_pins[x]; + _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN + _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI } } -static matrix_row_t read_cols(void) +static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) { - matrix_row_t result = 0; - for(int x = 0; x < MATRIX_COLS; x++) { - result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x); + // Store last value of row prior to reading + matrix_row_t last_row_value = current_matrix[current_row]; + + // Clear data in matrix row + current_matrix[current_row] = 0; + + // Select row and wait for row selecton to stabilize + select_row(current_row); + wait_us(30); + + // For each col... + for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) { + + // Select the col pin to read (active low) + uint8_t pin = col_pins[col_index]; + uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF)); + + // Populate the matrix row with the state of the col pin + current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index); } - return result; + + // Unselect row + unselect_row(current_row); + + return (last_row_value != current_matrix[current_row]); +} + +static void select_row(uint8_t row) +{ + uint8_t pin = row_pins[row]; + _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT + _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW +} + +static void unselect_row(uint8_t row) +{ + uint8_t pin = row_pins[row]; + _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN + _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI } static void unselect_rows(void) { - for(int x = 0; x < ROWS_PER_HAND; x++) { - _SFR_IO8((row_pins[x] >> 4) + 1) &= ~_BV(row_pins[x] & 0xF); - _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF); + for(uint8_t x = 0; x < ROWS_PER_HAND; x++) { + uint8_t pin = row_pins[x]; + _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN + _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI } } -static void select_row(uint8_t row) +#elif (DIODE_DIRECTION == ROW2COL) + +static void init_rows(void) { - _SFR_IO8((row_pins[row] >> 4) + 1) |= _BV(row_pins[row] & 0xF); - _SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF); + for(uint8_t x = 0; x < ROWS_PER_HAND; x++) { + uint8_t pin = row_pins[x]; + _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN + _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI + } } + +static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) +{ + bool matrix_changed = false; + + // Select col and wait for col selecton to stabilize + select_col(current_col); + wait_us(30); + + // For each row... + for(uint8_t row_index = 0; row_index < ROWS_PER_HAND; row_index++) + { + + // Store last value of row prior to reading + matrix_row_t last_row_value = current_matrix[row_index]; + + // Check row pin state + if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0) + { + // Pin LO, set col bit + current_matrix[row_index] |= (ROW_SHIFTER << current_col); + } + else + { + // Pin HI, clear col bit + current_matrix[row_index] &= ~(ROW_SHIFTER << current_col); + } + + // Determine if the matrix changed state + if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) + { + matrix_changed = true; + } + } + + // Unselect col + unselect_col(current_col); + + return matrix_changed; +} + +static void select_col(uint8_t col) +{ + uint8_t pin = col_pins[col]; + _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT + _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW +} + +static void unselect_col(uint8_t col) +{ + uint8_t pin = col_pins[col]; + _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN + _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI +} + +static void unselect_cols(void) +{ + for(uint8_t x = 0; x < MATRIX_COLS; x++) { + uint8_t pin = col_pins[x]; + _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN + _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI + } +} + +#endif diff --git a/keyboards/deltasplit75/split_util.c b/keyboards/deltasplit75/split_util.c index 226dc188..346cbc90 100644 --- a/keyboards/deltasplit75/split_util.c +++ b/keyboards/deltasplit75/split_util.c @@ -8,6 +8,7 @@ #include "matrix.h" #include "keyboard.h" #include "config.h" +#include "timer.h" #ifdef USE_I2C # include "i2c.h" @@ -21,7 +22,7 @@ static void setup_handedness(void) { #ifdef EE_HANDS isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS); #else - // I2C_MASTER_RIGHT is deprecated use MASTER_RIGHT instead since this works for both serial and i2c + // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT) isLeftHand = !has_usb(); #else @@ -33,12 +34,16 @@ static void setup_handedness(void) { static void keyboard_master_setup(void) { #ifdef USE_I2C i2c_master_init(); +#ifdef SSD1306OLED + matrix_master_OLED_init (); +#endif #else serial_master_init(); #endif } static void keyboard_slave_setup(void) { + timer_init(); #ifdef USE_I2C i2c_slave_init(SLAVE_I2C_ADDRESS); #else