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PCA9685, fix reset device and add option EXTCLK (#3845)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Stanislav Habich
2023-01-18 01:00:35 +01:00
committed by GitHub
parent bbb0105c2f
commit 582d90ad72
4 changed files with 52 additions and 16 deletions
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esphome/components/pca9685/pca9685_output.h
+4 -2
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@@ -37,8 +37,7 @@ class PCA9685Channel : public output::FloatOutput {
/// PCA9685 float output component.
class PCA9685Output : public Component, public i2c::I2CDevice {
public:
PCA9685Output(float frequency, uint8_t mode = PCA9685_MODE_OUTPUT_ONACK | PCA9685_MODE_OUTPUT_TOTEM_POLE)
: frequency_(frequency), mode_(mode) {}
PCA9685Output(uint8_t mode = PCA9685_MODE_OUTPUT_ONACK | PCA9685_MODE_OUTPUT_TOTEM_POLE) : mode_(mode) {}
void register_channel(PCA9685Channel *channel);
@@ -46,6 +45,8 @@ class PCA9685Output : public Component, public i2c::I2CDevice {
void dump_config() override;
float get_setup_priority() const override { return setup_priority::HARDWARE; }
void loop() override;
void set_extclk(bool extclk) { this->extclk_ = extclk; }
void set_frequency(float frequency) { this->frequency_ = frequency; }
protected:
friend PCA9685Channel;
@@ -58,6 +59,7 @@ class PCA9685Output : public Component, public i2c::I2CDevice {
float frequency_;
uint8_t mode_;
bool extclk_ = false;
uint8_t min_channel_{0xFF};
uint8_t max_channel_{0x00};