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Add mozc-dial nine dial edition.

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Co-authored-by: Takashi Toyoshima <toyoshim@google.com>
Co-authored-by: Shun Ikejima <ikejima@google.com>
This commit is contained in:
Shun Ikejima
2025-10-28 18:19:10 +09:00
parent 1775d344f1
commit 994d22bb71
76 changed files with 810960 additions and 7327 deletions
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13
mozc-dial/firmware/common/motor_controller.cc
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@@ -49,9 +49,10 @@ bool MotorController::OnAlarm(repeating_timer* t) {
return true;
}
MotorController::MotorController(Mode mode) {
MotorController::MotorController(Mode mode, Direction direction)
: direction_(direction) {
if (mode == Mode::k9Motor) {
// Each decoder is responsible for a specific phase to driver 1 of 8 motor
// Each decoder is responsible for a specific phase to drive 1 of 8 motor
// drivers. As we have 4 phases, it can drive 4 motors at the same time, and
// by time division multiplexing, we make them drive 8 motors.
decoder_[0] = std::make_unique<Decoder>(1, 2, 3, 4);
@@ -88,7 +89,7 @@ void MotorController::Step() {
size_t start_index = (phase_ & 1) ? kNumOfPhases : 0;
size_t half_phase = phase_ >> 1;
for (size_t i = start_index; i < start_index + kNumOfPhases; ++i) {
if (!decoder_[i]) {
if (!decoder_[i % kNumOfPhases]) {
continue;
}
if (started_[i]) {
@@ -104,5 +105,9 @@ void MotorController::Step() {
gpio_put(19, on && half_phase == 2);
gpio_put(20, on && half_phase == 3);
phase_ = (phase_ + 7) % 8;
if (direction_ == Direction::kForward) {
phase_ = (phase_ + 1) % 8;
} else if (direction_ == Direction::kBackward) {
phase_ = (phase_ + 7) % 8;
}
}