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Merge the three redundant backlight enables into the single TFT_BL flag

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This commit is contained in:
Kevin Hester
2024-08-22 09:15:59 -07:00
parent 7fb9b094d5
commit 3ae8aadaf0
9 changed files with 23 additions and 33 deletions
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30
src/graphics/TFTDisplay.cpp
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@@ -21,10 +21,6 @@ extern SX1509 gpioExtender;
#if defined(ST7735S)
#include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
#if defined(ST7735_BACKLIGHT_EN) && !defined(TFT_BL)
#define TFT_BL ST7735_BACKLIGHT_EN
#endif
#ifndef TFT_INVERT
#define TFT_INVERT true
#endif
@@ -91,18 +87,20 @@ class LGFX : public lgfx::LGFX_Device
_panel_instance.config(cfg);
}
#ifdef TFT_BL
// Set the backlight control
{
auto cfg = _light_instance.config(); // Gets a structure for backlight settings.
cfg.pin_bl = ST7735_BL; // Pin number to which the backlight is connected
cfg.invert = true; // true to invert the brightness of the backlight
cfg.pin_bl = TFT_BL; // Pin number to which the backlight is connected
cfg.invert = true; // true to invert the brightness of the backlight
// cfg.freq = 44100; // PWM frequency of backlight
// cfg.pwm_channel = 1; // PWM channel number to use
_light_instance.config(cfg);
_panel_instance.setLight(&_light_instance); // Set the backlight on the panel.
}
#endif
setPanel(&_panel_instance);
}
@@ -575,14 +573,12 @@ void TFTDisplay::sendCommand(uint8_t com)
display(true);
if (settingsMap[displayBacklight] > 0)
digitalWrite(settingsMap[displayBacklight], TFT_BACKLIGHT_ON);
#elif defined(ST7735_BL)
pinMode(ST7735_BL, OUTPUT);
digitalWrite(ST7735_BL, TFT_BACKLIGHT_ON);
#elif defined(TFT_BL) && defined(TFT_BACKLIGHT_ON)
pinMode(TFT_BL, OUTPUT);
digitalWrite(TFT_BL, TFT_BACKLIGHT_ON);
#elif !defined(RAK14014) && !defined(M5STACK) && !defined(UNPHONE)
tft->wakeup();
tft->powerSaveOff();
#elif defined(TFT_BL) && defined(TFT_BACKLIGHT_ON)
digitalWrite(TFT_BL, TFT_BACKLIGHT_ON);
#endif
#ifdef VTFT_CTRL_V03
@@ -606,14 +602,12 @@ void TFTDisplay::sendCommand(uint8_t com)
tft->clear();
if (settingsMap[displayBacklight] > 0)
digitalWrite(settingsMap[displayBacklight], !TFT_BACKLIGHT_ON);
#elif defined(ST7735_BL)
pinMode(ST7735_BL, OUTPUT);
digitalWrite(ST7735_BL, !TFT_BACKLIGHT_ON);
#elif defined(TFT_BL) && defined(TFT_BACKLIGHT_ON)
pinMode(TFT_BL, OUTPUT);
digitalWrite(TFT_BL, !TFT_BACKLIGHT_ON);
#elif !defined(RAK14014) && !defined(M5STACK) && !defined(UNPHONE)
tft->sleep();
tft->powerSaveOn();
#elif defined(TFT_BL) && defined(TFT_BACKLIGHT_ON)
digitalWrite(TFT_BL, !TFT_BACKLIGHT_ON);
#endif
#ifdef VTFT_CTRL_V03
@@ -710,10 +704,6 @@ bool TFTDisplay::connect()
LOG_INFO("Power to TFT Backlight\n");
#endif
#ifdef ST7735_BL
pinMode(ST7735_BL, OUTPUT);
digitalWrite(ST7735_BL, TFT_BACKLIGHT_ON);
#endif
#ifdef UNPHONE
unphone.backlight(true); // using unPhone library
LOG_INFO("Power to TFT Backlight\n");