Tweak backlight dimming

lib/lv_drivers/display/monitor.h

@@ -43,7 +43,10 @@ extern "C" {
 void monitor_init(void);
 void monitor_flush(lv_disp_drv_t* disp_drv, const lv_area_t* area, lv_color_t* color_p);
 void monitor_flush2(lv_disp_drv_t* disp_drv, const lv_area_t* area, lv_color_t* color_p);
+
+// HASP Customized functions
 void monitor_backlight(uint8_t level);
+void monitor_title(const char* title);
 
 /**********************
  *      MACROS

src/dev/esp32/esp32.cpp

@@ -42,7 +42,7 @@ const char* Esp32Device::get_display_driver()
 
 void Esp32Device::set_backlight_pin(uint8_t pin)
 {
-    Esp32Device::_backlight_pin = pin;
+    _backlight_pin = pin;
 
     /* Setup Backlight Control Pin */
     if(pin < GPIO_NUM_MAX) {
@@ -81,7 +81,7 @@ bool Esp32Device::get_backlight_power()
 
 void Esp32Device::update_backlight()
 {
-    if(pin < GPIO_NUM_MAX) {
+    if(_backlight_pin < GPIO_NUM_MAX) {
         uint32_t duty = _backlight_power ? map(_backlight_level, 0, 100, 0, 4095) : 0;
         ledcWrite(BACKLIGHT_CHANNEL, duty); // ledChannel and value
     }

src/dev/win32/hasp_win32.cpp

@@ -40,9 +40,13 @@ void Win32Device::set_backlight_pin(uint8_t pin)
 
 void Win32Device::set_backlight_level(uint8_t level)
 {
-    _backlight_level = level >= 0 ? level : 0;
+    uint8_t new_level = level >= 0 ? level : 0;
-    _backlight_level = _backlight_level <= 100 ? _backlight_level : 100;
+    new_level         = new_level <= 100 ? new_level : 100;
-    update_backlight();
+
+    if(_backlight_level != new_level) {
+        _backlight_level = new_level;
+        update_backlight();
+    }
 }
 
 uint8_t Win32Device::get_backlight_level()

src/hasp/hasp_dispatch.cpp

@@ -897,32 +897,20 @@ void dispatch_output_statusupdate(const char*, const char*)
     {
         char buffer[128];
 
-        printf("%s %d\n", __FILE__, __LINE__);
-        fflush(stdout);
-
         haspGetVersion(buffer, sizeof(buffer));
         snprintf_P(data, sizeof(data),
                    PSTR("{\"node\":\"%s\",\"status\":\"available\",\"version\":\"%s\",\"uptime\":%lu,"),
                    haspDevice.get_hostname(), buffer, long(millis() / 1000));
 
-        printf("%s %d\n", __FILE__, __LINE__);
-        fflush(stdout);
-
 #if HASP_USE_WIFI > 0
         network_get_statusupdate(buffer, sizeof(buffer));
         strcat(data, buffer);
 #endif
 
-        printf("%s %d\n", __FILE__, __LINE__);
-        fflush(stdout);
-
         snprintf_P(buffer, sizeof(buffer), PSTR("\"heapFree\":%u,\"heapFrag\":%u,\"espCore\":\"%s\","),
                    haspDevice.get_free_heap(), haspDevice.get_heap_fragmentation(), haspDevice.get_core_version());
         strcat(data, buffer);
 
-        printf("%s %d\n", __FILE__, __LINE__);
-        fflush(stdout);
-
         snprintf_P(buffer, sizeof(buffer), PSTR("\"espCanUpdate\":\"false\",\"page\":%u,\"numPages\":%u,"),
                    haspGetPage(), (HASP_NUM_PAGES));
         strcat(data, buffer);
@@ -932,9 +920,6 @@ void dispatch_output_statusupdate(const char*, const char*)
         strcat(data, buffer);
 #endif
 
-        printf("%s %d\n", __FILE__, __LINE__);
-        fflush(stdout);
-
         snprintf_P(buffer, sizeof(buffer), PSTR("\"tftDriver\":\"%s\",\"tftWidth\":%u,\"tftHeight\":%u}"),
                    haspDevice.get_display_driver(), (TFT_WIDTH), (TFT_HEIGHT));
         strcat(data, buffer);
@@ -1019,7 +1004,7 @@ void dispatchSetup()
 
 void dispatchLoop()
 {
-    // Not used
+    lv_task_handler(); // process animations
 }
 
 #if 1 || ARDUINO

src/hasp_gui.cpp

@@ -205,6 +205,7 @@ void guiSetup(void)
 
     /* Setup Backlight Control Pin */
     haspDevice.set_backlight_pin(gui_settings.backlight_pin);
+
     //     if(gui_settings.backlight_pin >= 0) {
     //         LOG_VERBOSE(TAG_GUI, F("Backlight  : Pin %d"), gui_settings.backlight_pin);
 
@@ -290,7 +291,6 @@ void guiLoop(void)
     //  tick.update();
 #endif
 
-    lv_task_handler(); // process animations
 #if !defined(WINDOWS)
     drv_touch_loop(); // update touch
 #endif