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add atoms3r backlight iot support (#279)

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* add atoms3r backlight iot support

* fix no backlight on error page
This commit is contained in:
Forairaaaaa
2025-03-06 21:45:16 +08:00
committed by GitHub
parent f1de536110
commit 8147746bfa
2 changed files with 31 additions and 6 deletions
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1
main/boards/atoms3-echo-base/atoms3_echo_base.cc
View File

@@ -110,6 +110,7 @@ private:
InitializeSpi();
InitializeGc9107Display();
InitializeButtons();
GetBacklight()->SetBrightness(100);
display_->SetStatus(Lang::Strings::ERROR);
display_->SetEmotion("sad");
display_->SetChatMessage("system", "Echo Base\nnot connected");

36
main/boards/atoms3r-echo-base/atoms3r_echo_base.cc
View File

@@ -54,11 +54,29 @@ public:
WriteReg(0x08, data);
}
void SetLcdBacklight(uint8_t brightness) {
void SetBrightness(uint8_t brightness) {
// Map 0~100 to 0~255
brightness = brightness * 255 / 100;
WriteReg(0x0E, brightness);
}
};
class CustomBacklight : public Backlight {
public:
CustomBacklight(Lp5562* lp5562) : lp5562_(lp5562) {}
void SetBrightnessImpl(uint8_t brightness) override {
if (lp5562_) {
lp5562_->SetBrightness(brightness);
} else {
ESP_LOGE(TAG, "LP5562 not available");
}
}
private:
Lp5562* lp5562_ = nullptr;
};
static const gc9a01_lcd_init_cmd_t gc9107_lcd_init_cmds[] = {
// {cmd, { data }, data_size, delay_ms}
{0xfe, (uint8_t[]){0x00}, 0, 0},
@@ -92,9 +110,9 @@ class AtomS3rEchoBaseBoard : public WifiBoard {
private:
i2c_master_bus_handle_t i2c_bus_;
i2c_master_bus_handle_t i2c_bus_internal_;
Pi4ioe* pi4ioe_;
Lp5562* lp5562_;
Display* display_;
Pi4ioe* pi4ioe_ = nullptr;
Lp5562* lp5562_ = nullptr;
Display* display_ = nullptr;
Button boot_button_;
bool is_echo_base_connected_ = false;
void InitializeI2c() {
@@ -158,7 +176,7 @@ private:
InitializeSpi();
InitializeGc9107Display();
InitializeButtons();
GetBacklight()->SetBrightness(100);
display_->SetStatus(Lang::Strings::ERROR);
display_->SetEmotion("sad");
display_->SetChatMessage("system", "Echo Base\nnot connected");
@@ -190,7 +208,6 @@ private:
void InitializeLp5562() {
ESP_LOGI(TAG, "Init LP5562");
lp5562_ = new Lp5562(i2c_bus_internal_, 0x30);
lp5562_->SetLcdBacklight(255);
}
void InitializeSpi() {
@@ -260,6 +277,7 @@ private:
void InitializeIot() {
auto& thing_manager = iot::ThingManager::GetInstance();
thing_manager.AddThing(iot::CreateThing("Speaker"));
thing_manager.AddThing(iot::CreateThing("Backlight"));
}
public:
@@ -273,6 +291,7 @@ public:
InitializeGc9107Display();
InitializeButtons();
InitializeIot();
GetBacklight()->RestoreBrightness();
}
virtual AudioCodec* GetAudioCodec() override {
@@ -295,6 +314,11 @@ public:
virtual Display* GetDisplay() override {
return display_;
}
virtual Backlight *GetBacklight() override {
static CustomBacklight backlight(lp5562_);
return &backlight;
}
};
DECLARE_BOARD(AtomS3rEchoBaseBoard);