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[Keyboard] Update Infinity87 rev. 2 (#14820)

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Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
mechlovin 2021-11-05 05:08:40 +07:00 • committed by GitHub
parent c8da63382c
commit 45b35e6ea1
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 192 additions and 255 deletions
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344
keyboards/mechlovin/infinity87/rev2/matrix.c
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@ -60,61 +60,12 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
return (last_row_value != current_matrix[current_row]);
}
#elif (DIODE_DIRECTION == COL2ROW)
static void select_row(uint8_t row) {
setPinOutput(row_pins[row]);
writePinLow(row_pins[row]);
}
static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
static void unselect_rows(void) {
for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
setPinInputHigh(row_pins[x]);
}
}
static void init_pins(void) {
unselect_rows();
for (uint8_t x = 0; x < MATRIX_COLS; x++) {
setPinInputHigh(col_pins[x]);
}
}
static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
// 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_state = readPin(col_pins[col_index]);
// Populate the matrix row with the state of the col pin
current_matrix[current_row] |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index);
}
// Unselect row
unselect_row(current_row);
return (last_row_value != current_matrix[current_row]);
}
#elif (DIODE_DIRECTION == ROW2COL)
/* Cols 0 - 16
* These columns use two 74HC138 3 to 8 bit demultiplexer. D6, D7 is the enable pin, must be set high (1) to use it.
* These columns use two 74HC138 3 to 8 bit demultiplexer. B0, F1 is the enable pin, must be set high (1) to use it.
*
* col / pin: PA0 PA1 PA2 PD6 PD7 PC4
* col / pin: PB5 PB7 PF0 PB0 PF1 PE6
* 0: 0 ── 0 ── 0 1 ── 0 0
* ────────────────────────────────────────────
* 1: 0 ── 0 ── 1 1 ── 0 0
@ -153,103 +104,103 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
static void select_col(uint8_t col) {
switch (col) {
case 0:
writePinLow(A0);
writePinLow(A1);
writePinLow(A2);
writePinHigh(D6);
writePinLow(B5);
writePinLow(B7);
writePinLow(F0);
writePinHigh(B0);
break;
case 1:
writePinLow(A0);
writePinLow(A1);
writePinHigh(A2);
writePinHigh(D6);
writePinLow(B5);
writePinLow(B7);
writePinHigh(F0);
writePinHigh(B0);
break;
case 2:
writePinLow(A0);
writePinHigh(A1);
writePinLow(A2);
writePinHigh(D6);
writePinLow(B5);
writePinHigh(B7);
writePinLow(F0);
writePinHigh(B0);
break;
case 3:
writePinLow(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinHigh(D6);
writePinLow(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinHigh(B0);
break;
case 4:
writePinHigh(A0);
writePinLow(A1);
writePinLow(A2);
writePinHigh(D6);
writePinHigh(B5);
writePinLow(B7);
writePinLow(F0);
writePinHigh(B0);
break;
case 5:
writePinHigh(A0);
writePinLow(A1);
writePinHigh(A2);
writePinHigh(D6);
writePinHigh(B5);
writePinLow(B7);
writePinHigh(F0);
writePinHigh(B0);
break;
case 6:
writePinHigh(A0);
writePinHigh(A1);
writePinLow(A2);
writePinHigh(D6);
writePinHigh(B5);
writePinHigh(B7);
writePinLow(F0);
writePinHigh(B0);
break;
case 7:
writePinHigh(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinHigh(D6);
writePinHigh(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinHigh(B0);
break;
case 8:
writePinLow(A0);
writePinLow(A1);
writePinLow(A2);
writePinHigh(D7);
writePinLow(B5);
writePinLow(B7);
writePinLow(F0);
writePinHigh(F1);
break;
case 9:
writePinLow(A0);
writePinLow(A1);
writePinHigh(A2);
writePinHigh(D7);
writePinLow(B5);
writePinLow(B7);
writePinHigh(F0);
writePinHigh(F1);
break;
case 10:
writePinLow(A0);
writePinHigh(A1);
writePinLow(A2);
writePinHigh(D7);
writePinLow(B5);
writePinHigh(B7);
writePinLow(F0);
writePinHigh(F1);
break;
case 11:
writePinLow(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinHigh(D7);
writePinLow(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinHigh(F1);
break;
case 12:
writePinHigh(A0);
writePinLow(A1);
writePinLow(A2);
writePinHigh(D7);
writePinHigh(B5);
writePinLow(B7);
writePinLow(F0);
writePinHigh(F1);
break;
case 13:
writePinHigh(A0);
writePinLow(A1);
writePinHigh(A2);
writePinHigh(D7);
writePinHigh(B5);
writePinLow(B7);
writePinHigh(F0);
writePinHigh(F1);
break;
case 14:
writePinHigh(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinHigh(D7);
writePinHigh(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinHigh(F1);
break;
case 15:
writePinHigh(A0);
writePinHigh(A1);
writePinLow(A2);
writePinHigh(D7);
writePinHigh(B5);
writePinHigh(B7);
writePinLow(F0);
writePinHigh(F1);
break;
case 16:
writePinLow(C4);
writePinLow(E6);
break;
}
}
@ -257,117 +208,117 @@ static void select_col(uint8_t col) {
static void unselect_col(uint8_t col) {
switch (col) {
case 0:
writePinHigh(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinLow(D6);
writePinHigh(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinLow(B0);
break;
case 1:
writePinHigh(A0);
writePinHigh(A1);
writePinLow(A2);
writePinLow(D6);
writePinHigh(B5);
writePinHigh(B7);
writePinLow(F0);
writePinLow(B0);
break;
case 2:
writePinHigh(A0);
writePinLow(A1);
writePinHigh(A2);
writePinLow(D6);
writePinHigh(B5);
writePinLow(B7);
writePinHigh(F0);
writePinLow(B0);
break;
case 3:
writePinHigh(A0);
writePinLow(A1);
writePinLow(A2);
writePinLow(D6);
writePinHigh(B5);
writePinLow(B7);
writePinLow(F0);
writePinLow(B0);
break;
case 4:
writePinLow(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinLow(D6);
writePinLow(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinLow(B0);
break;
case 5:
writePinLow(A0);
writePinHigh(A1);
writePinLow(A2);
writePinLow(D6);
writePinLow(B5);
writePinHigh(B7);
writePinLow(F0);
writePinLow(B0);
break;
case 6:
writePinLow(A0);
writePinLow(A1);
writePinHigh(A2);
writePinLow(D6);
writePinLow(B5);
writePinLow(B7);
writePinHigh(F0);
writePinLow(B0);
break;
case 7:
writePinLow(A0);
writePinLow(A1);
writePinLow(A2);
writePinLow(D6);
writePinLow(B5);
writePinLow(B7);
writePinLow(F0);
writePinLow(B0);
break;
case 8:
writePinHigh(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinLow(D7);
writePinHigh(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinLow(F1);
break;
case 9:
writePinHigh(A0);
writePinHigh(A1);
writePinLow(A2);
writePinLow(D7);
writePinHigh(B5);
writePinHigh(B7);
writePinLow(F0);
writePinLow(F1);
break;
case 10:
writePinHigh(A0);
writePinLow(A1);
writePinHigh(A2);
writePinLow(D7);
writePinHigh(B5);
writePinLow(B7);
writePinHigh(F0);
writePinLow(F1);
break;
case 11:
writePinHigh(A0);
writePinLow(A1);
writePinLow(A2);
writePinLow(D7);
writePinHigh(B5);
writePinLow(B7);
writePinLow(F0);
writePinLow(F1);
break;
case 12:
writePinLow(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinLow(D7);
writePinLow(B5);
writePinHigh(B7);
writePinHigh(F0);
writePinLow(F1);
break;
case 13:
writePinLow(A0);
writePinHigh(A1);
writePinLow(A2);
writePinLow(D7);
writePinLow(B5);
writePinHigh(B7);
writePinLow(F0);
writePinLow(F1);
break;
case 14:
writePinLow(A0);
writePinLow(A1);
writePinLow(A2);
writePinLow(D7);
writePinLow(B5);
writePinLow(B7);
writePinLow(F0);
writePinLow(F1);
break;
case 15:
writePinLow(A0);
writePinLow(A1);
writePinHigh(A2);
writePinLow(D7);
writePinLow(B5);
writePinLow(B7);
writePinHigh(F0);
writePinLow(F1);
break;
case 16:
writePinHigh(C4);
writePinHigh(E6);
break;
}
}
static void unselect_cols(void) {
//Native
writePinHigh(C4);
writePinHigh(E6);
//Demultiplexer
writePinLow(D6);
writePinLow(D7);
writePinHigh(A0);
writePinHigh(A1);
writePinHigh(A2);
writePinLow(B0);
writePinLow(F1);
writePinHigh(B5);
writePinHigh(B7);
writePinHigh(F0);
}
static void init_pins(void) {
@ -375,12 +326,12 @@ static void init_pins(void) {
for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
setPinInputHigh(row_pins[x]);
}
setPinOutput(A0);
setPinOutput(A1);
setPinOutput(A2);
setPinOutput(D6);
setPinOutput(D7);
setPinOutput(C4);
setPinOutput(B5);
setPinOutput(B7);
setPinOutput(F0);
setPinOutput(B0);
setPinOutput(F1);
setPinOutput(E6);
}
static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
@ -426,12 +377,7 @@ void matrix_init_custom(void) {
bool matrix_scan_custom(matrix_row_t current_matrix[]) {
bool changed = false;
#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
// Set row, read cols
for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
changed |= read_cols_on_row(current_matrix, current_row);
}
#elif (DIODE_DIRECTION == ROW2COL)
#if defined(DIRECT_PINS) || (DIODE_DIRECTION == ROW2COL)
// Set col, read rows
for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
changed |= read_rows_on_col(current_matrix, current_col);