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Auto-buzz on startup

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This commit is contained in:
Ken Van Hoeylandt 2025-08-30 13:02:59 +02:00
parent 61756bf542
commit c087d997f3
2 changed files with 45 additions and 9 deletions
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37
Drivers/DRV2605/Source/Drv2605.cpp
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@ -18,15 +18,8 @@ bool Drv2605::init() {
writeRegister(Register::RealtimePlaybackInput, 0x00); // Disable
writeRegister(Register::WaveSequence1, 1); // Strong click
writeRegister(Register::WaveSequence2, 0); // End sequence
writeRegister(Register::OverdriveTimeOffset, 0); // No overdrive
writeRegister(Register::SustainTimeOffsetPostivie, 0);
writeRegister(Register::SustainTimeOffsetNegative, 0);
writeRegister(Register::BrakeTimeOffset, 0);
writeRegister(Register::AudioInputLevelMax, 0x64);
setWaveFormForClick();
// ERM open loop
@ -43,6 +36,34 @@ bool Drv2605::init() {
return true;
}
void Drv2605::setWaveFormForBuzz() {
writeRegister(Register::WaveSequence1, 1); // Strong click
writeRegister(Register::WaveSequence2, 1); // Strong click
writeRegister(Register::WaveSequence3, 1); // Strong click
writeRegister(Register::WaveSequence4, 0); // End sequence
writeRegister(Register::OverdriveTimeOffset, 0); // No overdrive
writeRegister(Register::SustainTimeOffsetPostivie, 0);
writeRegister(Register::SustainTimeOffsetNegative, 0);
writeRegister(Register::BrakeTimeOffset, 0);
writeRegister(Register::AudioInputLevelMax, 0x64);
}
void Drv2605::setWaveFormForClick() {
writeRegister(Register::WaveSequence1, 1); // Strong click
writeRegister(Register::WaveSequence2, 0); // End sequence
writeRegister(Register::OverdriveTimeOffset, 0); // No overdrive
writeRegister(Register::SustainTimeOffsetPostivie, 0);
writeRegister(Register::SustainTimeOffsetNegative, 0);
writeRegister(Register::BrakeTimeOffset, 0);
writeRegister(Register::AudioInputLevelMax, 0x64);
}
void Drv2605::setWaveForm(uint8_t slot, uint8_t waveform) {
writeRegister8(static_cast<uint8_t>(Register::WaveSequence1) + slot, waveform);
}

17
Drivers/DRV2605/Source/Drv2605.h
View File

@ -7,6 +7,8 @@ class Drv2605 : public tt::hal::i2c::I2cDevice {
static constexpr auto* TAG = "DRV2605";
static constexpr auto ADDRESS = 0x5A;
bool autoPlayStartupBuzz;
// Chip IDs
enum class ChipId {
DRV2604 = 0x04, // Has RAM. Doesn't havew licensed ROM library.
@ -61,10 +63,15 @@ class Drv2605 : public tt::hal::i2c::I2cDevice {
public:
explicit Drv2605(i2c_port_t port) : I2cDevice(port, ADDRESS) {
explicit Drv2605(i2c_port_t port, bool autoPlayStartupBuzz = true) : I2cDevice(port, ADDRESS), autoPlayStartupBuzz(autoPlayStartupBuzz) {
if (!init()) {
TT_LOG_E(TAG, "Failed to initialize DRV2605");
}
if (autoPlayStartupBuzz) {
setWaveFormForBuzz();
startPlayback();
}
}
std::string getName() const final { return "DRV2605"; }
@ -72,6 +79,14 @@ public:
bool init();
void setWaveFormForBuzz();
void setWaveFormForClick();
/**
*
* @param slot a value from 0 to 7
* @param waveform
*/
void setWaveForm(uint8_t slot, uint8_t waveform);
void selectLibrary(uint8_t library);
void startPlayback();