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New Keyboard: HexBoard #22493

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New Keyboard: HexBoard #22493

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d86dbd4
HexBoard: start new keyboard
earboxer Aug 12, 2022
ce04b92
rename GPIO functions
earboxer Jun 18, 2024
a376645
info.json: modernize
earboxer Jun 18, 2024
aad73ac
layouts: minor improvements
earboxer Jun 18, 2024
66e8a30
Update keyboards/hexboard/info.json
earboxer Jun 18, 2024
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rename GPIO functions
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@earboxer
earboxer committed Jun 18, 2024
commit ce04b920fd529919a5f634a471e7e46c248a5954
24 changes: 12 additions & 12 deletions keyboards/hexboard/matrix.c
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Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,12 @@ void matrix_init_custom(void) {
// For each column pin...
for (int pinNumber = 0; pinNumber < MATRIX_COLS; pinNumber++) {
// set the pinMode to INPUT_PULLUP (+3.3V / HIGH).
setPinInputHigh(columns[pinNumber]);
gpio_set_pin_input_high(columns[pinNumber]);
}
setPinOutput(mux_pins[0]);
setPinOutput(mux_pins[1]);
setPinOutput(mux_pins[2]);
setPinOutput(mux_pins[3]);
gpio_set_pin_output(mux_pins[0]);
gpio_set_pin_output(mux_pins[1]);
gpio_set_pin_output(mux_pins[2]);
gpio_set_pin_output(mux_pins[3]);
}

bool matrix_scan_custom(matrix_row_t current_matrix[]) {
Expand All @@ -26,19 +26,19 @@ bool matrix_scan_custom(matrix_row_t current_matrix[]) {
// Button Deck
// Iterate through each of the row pins on the multiplexing chip.
for (int rowIndex = 0; rowIndex < 14; rowIndex++) {
writePin(mux_pins[0], rowIndex & 1);
writePin(mux_pins[1], (rowIndex & 2) >> 1);
writePin(mux_pins[2], (rowIndex & 4) >> 2);
writePin(mux_pins[3], (rowIndex & 8) >> 3);
gpio_write_pin(mux_pins[0], rowIndex & 1);
gpio_write_pin(mux_pins[1], (rowIndex & 2) >> 1);
gpio_write_pin(mux_pins[2], (rowIndex & 4) >> 2);
gpio_write_pin(mux_pins[3], (rowIndex & 8) >> 3);
// Now iterate through each of the column pins that are connected to the current row pin.
for (int columnIndex = 0; columnIndex < MATRIX_COLS; columnIndex++) {
// Hold the currently selected column pin in a variable.
pin_t columnPin = columns[columnIndex];
// Set that row pin to INPUT_PULLUP mode (+3.3V / HIGH).
setPinInputHigh(columnPin);
gpio_set_pin_input_high(columnPin);
matrix_io_delay();
bool previousValue = (current_matrix[rowIndex] >> columnIndex) & 1;
bool buttonState = !readPin(columnPin); // inverted...
bool buttonState = !gpio_read_pin(columnPin); // inverted...
matrix_has_changed |= previousValue != buttonState;
if (buttonState) {
current_matrix[rowIndex] |= (1 << columnIndex);
Expand All @@ -47,7 +47,7 @@ bool matrix_scan_custom(matrix_row_t current_matrix[]) {
}

// Set the selected column pin back to INPUT mode (0V / LOW).
setPinInput(columnPin);
gpio_set_pin_input(columnPin);
}
}

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