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-rw-r--r--keyboards/bpiphany/frosty_flake/config.h6
-rw-r--r--keyboards/bpiphany/frosty_flake/frosty_flake.c73
-rw-r--r--keyboards/bpiphany/frosty_flake/frosty_flake.h58
-rw-r--r--keyboards/bpiphany/frosty_flake/matrix.c106
-rw-r--r--keyboards/bpiphany/frosty_flake/rules.mk2
5 files changed, 77 insertions, 168 deletions
diff --git a/keyboards/bpiphany/frosty_flake/config.h b/keyboards/bpiphany/frosty_flake/config.h
index 250a1b775b..79bc31aec6 100644
--- a/keyboards/bpiphany/frosty_flake/config.h
+++ b/keyboards/bpiphany/frosty_flake/config.h
@@ -36,13 +36,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* key matrix size */
-#define MATRIX_ROWS 8 // Row0 - Row7 in the schematic
-#define MATRIX_COLS 18 // ColA - ColR in the schematic
+#define MATRIX_ROWS 18 // ColA - ColR in the schematic
+#define MATRIX_COLS 8 // Row0 - Row7 in the schematic
/*
* Keyboard Matrix Assignments
*/
-#define UNUSED_PINS { B0, C4, D3 }
+#define UNUSED_PINS { C0, C1, C2, C3, C4, D2, D7 }
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5
diff --git a/keyboards/bpiphany/frosty_flake/frosty_flake.c b/keyboards/bpiphany/frosty_flake/frosty_flake.c
index 1cd4760389..be4e1a3124 100644
--- a/keyboards/bpiphany/frosty_flake/frosty_flake.c
+++ b/keyboards/bpiphany/frosty_flake/frosty_flake.c
@@ -1,63 +1,24 @@
#include "frosty_flake.h"
-void matrix_init_kb(void) {
- // put your keyboard start-up code here
- // runs once when the firmware starts up
-
- matrix_init_user();
+void keyboard_pre_init_kb() {
+ setPinOutput(B7); // num lock
+ writePinHigh(B7);
+ setPinOutput(C5); // caps lock
+ writePinHigh(C7);
+ setPinOutput(C6); // scroll lock
+ writePinHigh(C6);
+
+ keyboard_pre_init_user();
}
-void matrix_scan_kb(void) {
- // put your looping keyboard code here
- // runs every cycle (a lot)
-
- matrix_scan_user();
-}
+bool led_update_kb(led_t usb_led) {
+ // user requests no further processing
+ if (!led_update_user(usb_led))
+ return true;
-bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
- // put your per-action keyboard code here
- // runs for every action, just before processing by the firmware
+ writePin(C5, !usb_led.caps_lock);
+ writePin(B7, !usb_led.num_lock);
+ writePin(C6, !usb_led.scroll_lock);
- return process_record_user(keycode, record);
+ return true;
}
-
-void led_set_kb(uint8_t usb_led) {
- DDRB |= (1<<7);
- DDRC |= (1<<5) | (1<<6);
-
- print_dec(usb_led);
-
- if (usb_led & (1<<USB_LED_CAPS_LOCK))
- PORTC &= ~(1<<5);
- else
- PORTC |= (1<<5);
-
- if (usb_led & (1<<USB_LED_NUM_LOCK))
- PORTB &= ~(1<<7);
- else
- PORTB |= (1<<7);
-
- if (usb_led & (1<<USB_LED_SCROLL_LOCK))
- PORTC &= ~(1<<6);
- else
- PORTC |= (1<<6);
-
- led_set_user(usb_led);
-}
-
-__attribute__ ((weak))
-void matrix_init_user(void) {
-}
-
-__attribute__ ((weak))
-void matrix_scan_user(void) {
-}
-
-__attribute__ ((weak))
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
- return true;
-}
-
-__attribute__ ((weak))
-void led_set_user(uint8_t usb_led) {
-} \ No newline at end of file
diff --git a/keyboards/bpiphany/frosty_flake/frosty_flake.h b/keyboards/bpiphany/frosty_flake/frosty_flake.h
index 8242873963..cc870c277e 100644
--- a/keyboards/bpiphany/frosty_flake/frosty_flake.h
+++ b/keyboards/bpiphany/frosty_flake/frosty_flake.h
@@ -34,16 +34,25 @@
KA4, KP2, KC6, KK6, KC0, KM3, KD0, KA1, KO0, KK0, KL0, KL6, KQ6 \
) \
{ \
-/* Columns and rows need to be swapped in the below definition */ \
-/* A B C D E F G H I J K L M N O P Q R */ \
-/* 0 */ { KC_NO, KB0, KC0, KD0, KC_NO, KF0, KG0, KC_NO, KC_NO, KC_NO, KK0, KL0, KC_NO, KC_NO, KO0, KC_NO, KQ0, KR0 }, \
-/* 1 */ { KA1, KB1, KC_NO, KD1, KE1, KF1, KG1, KH1, KI1, KJ1, KK1, KL1, KC_NO, KC_NO, KC_NO, KC_NO, KQ1, KC_NO }, \
-/* 2 */ { KC_NO, KB2, KC_NO, KD2, KE2, KF2, KG2, KH2, KI2, KJ2, KK2, KL2, KC_NO, KN2, KC_NO, KP2, KQ2, KR2 }, \
-/* 3 */ { KC_NO, KB3, KC_NO, KD3, KE3, KF3, KG3, KH3, KI3, KJ3, KK3, KL3, KM3, KN3, KO3, KC_NO, KQ3, KR3 }, \
-/* 4 */ { KA4, KB4, KC_NO, KD4, KE4, KF4, KG4, KH4, KI4, KJ4, KK4, KL4, KC_NO, KC_NO, KO4, KC_NO, KQ4, KR4 }, \
-/* 5 */ { KA5, KC_NO, KC5, KD5, KE5, KF5, KG5, KH5, KI5, KJ5, KK5, KL5, KC_NO, KC_NO, KO5, KC_NO, KQ5, KR5 }, \
-/* 6 */ { KC_NO, KB6, KC6, KC_NO, KE6, KF6, KG6, KH6, KI6, KJ6, KK6, KL6, KC_NO, KC_NO, KO6, KC_NO, KQ6, KR6 }, \
-/* 7 */ { KA7, KB7, KC7, KD7, KE7, KF7, KG7, KH7, KI7, KJ7, KC_NO, KC_NO, KC_NO, KC_NO, KO7, KC_NO, KQ7, KR7 } \
+/* 0 1 2 3 4 5 6 7 */ \
+/* A */ { KC_NO, KA1, KC_NO, KC_NO, KA4, KA5, KC_NO, KA7, }, \
+/* B */ { KB0, KB1, KB2, KB3, KB4, KC_NO, KB6, KB7, }, \
+/* C */ { KC0, KC_NO, KC_NO, KC_NO, KC_NO, KC5, KC6, KC7, }, \
+/* D */ { KD0, KD1, KD2, KD3, KD4, KD5, KC_NO, KD7, }, \
+/* E */ { KC_NO, KE1, KE2, KE3, KE4, KE5, KE6, KE7, }, \
+/* F */ { KF0, KF1, KF2, KF3, KF4, KF5, KF6, KF7, }, \
+/* G */ { KG0, KG1, KG2, KG3, KG4, KG5, KG6, KG7, }, \
+/* H */ { KC_NO, KH1, KH2, KH3, KH4, KH5, KH6, KH7, }, \
+/* I */ { KC_NO, KI1, KI2, KI3, KI4, KI5, KI6, KI7, }, \
+/* J */ { KC_NO, KJ1, KJ2, KJ3, KJ4, KJ5, KJ6, KJ7, }, \
+/* K */ { KK0, KK1, KK2, KK3, KK4, KK5, KK6, KC_NO, }, \
+/* L */ { KL0, KL1, KL2, KL3, KL4, KL5, KL6, KC_NO, }, \
+/* M */ { KC_NO, KC_NO, KC_NO, KM3, KC_NO, KC_NO, KC_NO, KC_NO, }, \
+/* N */ { KC_NO, KC_NO, KN2, KN3, KC_NO, KC_NO, KC_NO, KC_NO, }, \
+/* O */ { KO0, KC_NO, KC_NO, KO3, KO4, KO5, KO6, KO7, }, \
+/* P */ { KC_NO, KC_NO, KP2, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, }, \
+/* Q */ { KQ0, KQ1, KQ2, KQ3, KQ4, KQ5, KQ6, KQ7, }, \
+/* R */ { KR0, KC_NO, KR2, KR3, KR4, KR5, KR6, KR7, }, \
}
/*
@@ -74,16 +83,25 @@
KA4, KP2, KC6, KK6, KC0, KM3, KD0, KA1, KO0, KK0, KL0 \
) \
{ \
-/* Columns and rows need to be swapped in the below definition */ \
-/* A B C D E F G H I J K L M N O P Q R */ \
-/* 0 */ { KC_NO, KB0, KC0, KD0, KC_NO, KF0, KG0, KC_NO, KC_NO, KC_NO, KK0, KL0, KC_NO, KC_NO, KO0, KC_NO, KC_NO, KR0 }, \
-/* 1 */ { KA1, KB1, KC_NO, KD1, KE1, KF1, KG1, KH1, KI1, KJ1, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
-/* 2 */ { KC_NO, KB2, KC_NO, KD2, KE2, KF2, KG2, KH2, KI2, KJ2, KC_NO, KC_NO, KC_NO, KN2, KC_NO, KP2, KC_NO, KR2 }, \
-/* 3 */ { KC_NO, KB3, KC_NO, KD3, KE3, KF3, KG3, KH3, KI3, KJ3, KC_NO, KC_NO, KM3, KN3, KC_NO, KC_NO, KC_NO, KR3 }, \
-/* 4 */ { KA4, KB4, KC_NO, KD4, KE4, KF4, KG4, KH4, KI4, KJ4, KK4, KL4, KC_NO, KC_NO, KO4, KC_NO, KQ4, KR4 }, \
-/* 5 */ { KA5, KC_NO, KC5, KD5, KE5, KF5, KG5, KH5, KI5, KJ5, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KR5 }, \
-/* 6 */ { KC_NO, KB6, KC6, KC_NO, KE6, KF6, KG6, KH6, KI6, KJ6, KK6, KC_NO, KC_NO, KC_NO, KO6, KC_NO, KC_NO, KR6 }, \
-/* 7 */ { KA7, KB7, KC7, KD7, KE7, KF7, KG7, KH7, KI7, KJ7, KC_NO, KC_NO, KC_NO, KC_NO, KO7, KC_NO, KQ7, KR7 } \
+/* 0 1 2 3 4 5 6 7 */ \
+/* A */ { KC_NO, KA1, KC_NO, KC_NO, KA4, KA5, KC_NO, KA7, }, \
+/* B */ { KB0, KB1, KB2, KB3, KB4, KC_NO, KB6, KB7, }, \
+/* C */ { KC0, KC_NO, KC_NO, KC_NO, KC_NO, KC5, KC6, KC7, }, \
+/* D */ { KD0, KD1, KD2, KD3, KD4, KD5, KC_NO, KD7, }, \
+/* E */ { KC_NO, KE1, KE2, KE3, KE4, KE5, KE6, KE7, }, \
+/* F */ { KF0, KF1, KF2, KF3, KF4, KF5, KF6, KF7, }, \
+/* G */ { KG0, KG1, KG2, KG3, KG4, KG5, KG6, KG7, }, \
+/* H */ { KC_NO, KH1, KH2, KH3, KH4, KH5, KH6, KH7, }, \
+/* I */ { KC_NO, KI1, KI2, KI3, KI4, KI5, KI6, KI7, }, \
+/* J */ { KC_NO, KJ1, KJ2, KJ3, KJ4, KJ5, KJ6, KJ7, }, \
+/* K */ { KK0, KC_NO, KC_NO, KC_NO, KK4, KC_NO, KK6, KC_NO, }, \
+/* L */ { KL0, KC_NO, KC_NO, KC_NO, KL4, KC_NO, KC_NO, KC_NO, }, \
+/* M */ { KC_NO, KC_NO, KC_NO, KM3, KC_NO, KC_NO, KC_NO, KC_NO, }, \
+/* N */ { KC_NO, KC_NO, KN2, KN3, KC_NO, KC_NO, KC_NO, KC_NO, }, \
+/* O */ { KO0, KC_NO, KC_NO, KC_NO, KO4, KC_NO, KO6, KO7, }, \
+/* P */ { KC_NO, KC_NO, KP2, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, }, \
+/* Q */ { KC_NO, KC_NO, KC_NO, KC_NO, KQ4, KC_NO, KC_NO, KQ7, }, \
+/* R */ { KR0, KC_NO, KR2, KR3, KR4, KR5, KR6, KR7, }, \
}
#define LAYOUT_tkl_ansi( \
diff --git a/keyboards/bpiphany/frosty_flake/matrix.c b/keyboards/bpiphany/frosty_flake/matrix.c
index 3c49e9c000..4517c7af5b 100644
--- a/keyboards/bpiphany/frosty_flake/matrix.c
+++ b/keyboards/bpiphany/frosty_flake/matrix.c
@@ -15,42 +15,15 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
#include <util/delay.h>
-#include "print.h"
-#include "debug.h"
-#include "util.h"
#include "matrix.h"
-#ifndef DEBOUNCE
-# define DEBOUNCE 5
-#endif
-static uint8_t debouncing = DEBOUNCE;
-
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[MATRIX_ROWS];
-
-__attribute__ ((weak))
-void matrix_init_kb(void) {
- matrix_init_user();
-}
-
-__attribute__ ((weak))
-void matrix_scan_kb(void) {
- matrix_scan_user();
-}
-
-__attribute__ ((weak))
-void matrix_init_user(void) {
-}
-
-__attribute__ ((weak))
-void matrix_scan_user(void) {
-}
-
static matrix_row_t scan_col(void) {
+ // Each of the 8 columns is read off pins as below
+ // 7 6 5 4 3 2 1 0
+ // ,--,--,--,--,--,--,--,--,
+ // |B0|B3|B2|B1|B6|B4|B5|C7|
+ // `--`--`--`--`--`--`--`--`
return (
(PINC&(1<<7) ? 0 : ((matrix_row_t)1<<0)) |
(PINB&(1<<5) ? 0 : ((matrix_row_t)1<<1)) |
@@ -63,8 +36,8 @@ static matrix_row_t scan_col(void) {
);
}
-static void select_col(uint8_t col) {
- switch (col) {
+static void select_row(uint8_t row) {
+ switch (row) {
case 0: PORTD = (PORTD & ~0b01111011) | 0b00011011; break;
case 1: PORTD = (PORTD & ~0b01111011) | 0b01000011; break;
case 2: PORTD = (PORTD & ~0b01111011) | 0b01101010; break;
@@ -86,7 +59,7 @@ static void select_col(uint8_t col) {
}
}
-void matrix_init(void) {
+void matrix_init_custom(void) {
/* Row output pins */
DDRD |= 0b01111011;
/* Column input pins */
@@ -94,62 +67,19 @@ void matrix_init(void) {
DDRB &= ~0b01111111;
PORTC |= 0b10000000;
PORTB |= 0b01111111;
-
- for (uint8_t i=0; i < MATRIX_ROWS; i++)
- matrix[i] = matrix_debouncing[i] = 0;
-
- matrix_init_quantum();
}
-uint8_t matrix_scan(void) {
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- select_col(col);
- _delay_us(3);
- matrix_row_t col_scan = scan_col();
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col);
- bool curr_bit = col_scan & (1<<row);
- if (prev_bit != curr_bit) {
- matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
- debouncing = DEBOUNCE;
- }
- }
- }
-
- if (debouncing) {
- if (--debouncing)
- _delay_ms(1);
- else
- for (uint8_t i = 0; i < MATRIX_ROWS; i++)
- matrix[i] = matrix_debouncing[i];
- }
-
- matrix_scan_quantum();
- return 1;
-}
-
-inline matrix_row_t matrix_get_row(uint8_t row) {
- return matrix[row];
-}
-
-void matrix_print(void) {
-#ifndef NO_PRINT
- print("\nr\\c ABCDEFGHIJKLMNOPQR\n");
+// matrix is 18 uint8_t.
+// we select the row (one of 18), then read the column
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+ bool has_changed = false;
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- matrix_row_t matrix_row = matrix_get_row(row);
- xprintf("%02X: ", row);
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- bool curr_bit = matrix_row & (1<<col);
- xprintf("%c", curr_bit ? '*' : '.');
- }
- print("\n");
+ matrix_row_t orig = current_matrix[row];
+ select_row(row);
+ _delay_us(3);
+ current_matrix[row] = scan_col();
+ has_changed |= (orig != current_matrix[row]);
}
-#endif
-}
-uint8_t matrix_key_count(void) {
- uint8_t count = 0;
- for (uint8_t row = 0; row < MATRIX_ROWS; row++)
- count += bitpop32(matrix[row]);
- return count;
+ return has_changed;
}
diff --git a/keyboards/bpiphany/frosty_flake/rules.mk b/keyboards/bpiphany/frosty_flake/rules.mk
index d5f9434300..649fe6ee7e 100644
--- a/keyboards/bpiphany/frosty_flake/rules.mk
+++ b/keyboards/bpiphany/frosty_flake/rules.mk
@@ -30,7 +30,7 @@ BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no # Audio output on port C6
FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
-CUSTOM_MATRIX = yes
+CUSTOM_MATRIX = lite
SRC += matrix.c
LAYOUTS = tkl_ansi
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-11 03:50:59 +0000