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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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32
mozc-dial/firmware/main/main.cc
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@@ -43,6 +43,8 @@ int main() {
PhotoSensor(24, 25, 26, 27), // I
};
const std::array<int8_t, 9> sensor_indices = { 0, 1, 2, 3, 4, 5, 6, -1, 7 };
std::array<DialController, 9> dials = {
DialController(), // A
DialController(), // B
@@ -98,37 +100,39 @@ int main() {
UsbHidKeyboard usb_hid_keyboard(
/*vendor_id=*/0x6666, /*product_id=*/0x2025,
/*version=*/0x0109, /*vendor_name=*/"Gboard DIY prototype",
/*product_name=*/"Gboard Dial version", /*version_name=*/"9 Dial");
/*product_name=*/"Gboard Dial version", /*version_name=*/"9 Dial rev2");
usb_hid_keyboard.SetAutoKeyRelease(true);
// Wait for a while, just in case, so that the sub-controller can be ready on
// I2C.
sleep_ms(100);
std::vector<uint8_t> i2c_buffer(2);
std::vector<uint8_t> i2c_buffer(1);
bool fn = false;
while (true) {
uint16_t motor_start_bitmap = 0;
for (size_t i = 0; i < sensors.size(); ++i) {
dials[i].Update(sensors[i].Read());
for (size_t i = 0; i < sensor_indices.size(); ++i) {
if (sensor_indices[i] < 0) {
// Read the remote sensor H value via I2C.
if (i2c.Read(68, 0, i2c_buffer)) {
dials[i].Update(i2c_buffer[0]);
}
} else {
// Read one of the local sensors.
dials[i].Update(sensors[sensor_indices[i]].Read());
}
if (!dials[i].IsBasePosition()) {
motor_start_bitmap |= (1 << i);
}
}
// Read the remote sensor H value via I2C.
bool rc = i2c.Read(68, 0, std::span<uint8_t>({i2c_buffer.data(), 1}));
if (rc) {
dials[8].Update(i2c_buffer[0]);
if (!dials[8].IsBasePosition()) {
motor_start_bitmap |= (1 << 8);
}
}
// Drive all motors via I2C.
// Use non-burst mode for better stability.
i2c_buffer[0] = motor_start_bitmap & 0xff;
i2c_buffer[1] = motor_start_bitmap >> 8;
rc = i2c.Write(68, 0, i2c_buffer);
i2c.Write(68, 0, i2c_buffer);
i2c_buffer[0] = motor_start_bitmap >> 8;
i2c.Write(68, 1, i2c_buffer);
// Check all dials to see if we have pending inputs to send over USB HID.
for (size_t i = 0; i < dials.size(); ++i) {