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https://github.com/alexhopeoconnor/firmware.git
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add a .clang-format file (#9154)
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Jorropo
@@ -44,94 +44,88 @@ static unsigned char TCA8418LongPressMap[_TCA8418_NUM_KEYS] = {
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TCA8418Keyboard::TCA8418Keyboard()
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: TCA8418KeyboardBase(_TCA8418_ROWS, _TCA8418_COLS), last_key(-1), next_key(-1), last_tap(0L), char_idx(0), tap_interval(0),
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should_backspace(false)
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{
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should_backspace(false) {}
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void TCA8418Keyboard::reset() {
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TCA8418KeyboardBase::reset();
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// Set COL9 as GPIO output
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writeRegister(TCA8418_REG_GPIO_DIR_3, 0x02);
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// Switch off keyboard backlight (COL9 = LOW)
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writeRegister(TCA8418_REG_GPIO_DAT_OUT_3, 0x00);
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}
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void TCA8418Keyboard::reset()
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{
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TCA8418KeyboardBase::reset();
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void TCA8418Keyboard::pressed(uint8_t key) {
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if (state == Init || state == Busy) {
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return;
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}
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uint8_t next_key = 0;
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int row = (key - 1) / 10;
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int col = (key - 1) % 10;
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// Set COL9 as GPIO output
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writeRegister(TCA8418_REG_GPIO_DIR_3, 0x02);
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// Switch off keyboard backlight (COL9 = LOW)
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writeRegister(TCA8418_REG_GPIO_DAT_OUT_3, 0x00);
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if (row >= _TCA8418_ROWS || col >= _TCA8418_COLS) {
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return; // Invalid key
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}
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// Compute key index based on dynamic row/column
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next_key = row * _TCA8418_COLS + col;
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// LOG_DEBUG("TCA8418: Key %u -> Next Key %u", key, next_key);
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state = Held;
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uint32_t now = millis();
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tap_interval = now - last_tap;
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if (tap_interval < 0) {
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// Long running, millis has overflowed.
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last_tap = 0;
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state = Busy;
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return;
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}
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// Check if the key is the same as the last one or if the time interval has passed
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if (next_key != last_key || tap_interval > _TCA8418_MULTI_TAP_THRESHOLD) {
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char_idx = 0; // Reset char index if new key or long press
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should_backspace = false; // dont backspace on new key
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} else {
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char_idx += 1; // Cycle through characters if same key pressed
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should_backspace = true; // allow backspace on same key
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}
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// Store the current key as the last key
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last_key = next_key;
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last_tap = now;
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}
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void TCA8418Keyboard::pressed(uint8_t key)
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{
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if (state == Init || state == Busy) {
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return;
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}
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uint8_t next_key = 0;
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int row = (key - 1) / 10;
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int col = (key - 1) % 10;
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void TCA8418Keyboard::released() {
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if (state != Held) {
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return;
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}
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if (row >= _TCA8418_ROWS || col >= _TCA8418_COLS) {
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return; // Invalid key
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}
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// Compute key index based on dynamic row/column
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next_key = row * _TCA8418_COLS + col;
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// LOG_DEBUG("TCA8418: Key %u -> Next Key %u", key, next_key);
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state = Held;
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uint32_t now = millis();
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tap_interval = now - last_tap;
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if (tap_interval < 0) {
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// Long running, millis has overflowed.
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last_tap = 0;
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state = Busy;
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return;
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}
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// Check if the key is the same as the last one or if the time interval has passed
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if (next_key != last_key || tap_interval > _TCA8418_MULTI_TAP_THRESHOLD) {
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char_idx = 0; // Reset char index if new key or long press
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should_backspace = false; // dont backspace on new key
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} else {
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char_idx += 1; // Cycle through characters if same key pressed
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should_backspace = true; // allow backspace on same key
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}
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// Store the current key as the last key
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last_key = next_key;
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last_tap = now;
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if (last_key < 0 || last_key > _TCA8418_NUM_KEYS) { // reset to idle if last_key out of bounds
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last_key = -1;
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state = Idle;
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return;
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}
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uint32_t now = millis();
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int32_t held_interval = now - last_tap;
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last_tap = now;
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if (tap_interval < _TCA8418_MULTI_TAP_THRESHOLD && should_backspace) {
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queueEvent(BSP);
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}
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if (held_interval > _TCA8418_LONG_PRESS_THRESHOLD) {
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queueEvent(TCA8418LongPressMap[last_key]);
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// LOG_DEBUG("Long Press Key: %i Map: %i", last_key, TCA8418LongPressMap[last_key]);
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} else {
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queueEvent(TCA8418TapMap[last_key][(char_idx % TCA8418TapMod[last_key])]);
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// LOG_DEBUG("Key Press: %i Index:%i if %i Map: %c", last_key, char_idx, TCA8418TapMod[last_key],
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// TCA8418TapMap[last_key][(char_idx % TCA8418TapMod[last_key])]);
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}
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}
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void TCA8418Keyboard::released()
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{
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if (state != Held) {
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return;
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}
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if (last_key < 0 || last_key > _TCA8418_NUM_KEYS) { // reset to idle if last_key out of bounds
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last_key = -1;
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state = Idle;
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return;
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}
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uint32_t now = millis();
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int32_t held_interval = now - last_tap;
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last_tap = now;
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if (tap_interval < _TCA8418_MULTI_TAP_THRESHOLD && should_backspace) {
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queueEvent(BSP);
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}
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if (held_interval > _TCA8418_LONG_PRESS_THRESHOLD) {
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queueEvent(TCA8418LongPressMap[last_key]);
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// LOG_DEBUG("Long Press Key: %i Map: %i", last_key, TCA8418LongPressMap[last_key]);
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} else {
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queueEvent(TCA8418TapMap[last_key][(char_idx % TCA8418TapMod[last_key])]);
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// LOG_DEBUG("Key Press: %i Index:%i if %i Map: %c", last_key, char_idx, TCA8418TapMod[last_key],
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// TCA8418TapMap[last_key][(char_idx % TCA8418TapMod[last_key])]);
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}
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}
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void TCA8418Keyboard::setBacklight(bool on)
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{
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if (on) {
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digitalWrite(TCA8418_COL9, HIGH);
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} else {
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digitalWrite(TCA8418_COL9, LOW);
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}
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void TCA8418Keyboard::setBacklight(bool on) {
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if (on) {
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digitalWrite(TCA8418_COL9, HIGH);
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} else {
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digitalWrite(TCA8418_COL9, LOW);
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}
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}
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