hardware driver separation

src/hardware/display.cpp

@@ -35,9 +35,11 @@ static uint8_t brightness = 0;
 /*
  *
  */
-void display_setup( TTGOClass *ttgo ) {
+void display_setup( void ) {
     display_read_config();
 
+    TTGOClass *ttgo = TTGOClass::getWatch();
+
     ttgo->openBL();
     ttgo->bl->adjust( 0 );
     ttgo->tft->setRotation( display_config.rotation / 90 );
@@ -46,7 +48,9 @@ void display_setup( TTGOClass *ttgo ) {
 /*
  * loop routine for handling IRQ in main loop
  */
-void display_loop( TTGOClass *ttgo ) {
+void display_loop( void ) {
+  TTGOClass *ttgo = TTGOClass::getWatch();
+
   if ( !powermgm_get_event( POWERMGM_STANDBY ) && !powermgm_get_event( POWERMGM_SILENCE_WAKEUP )) {
     if ( dest_brightness != brightness ) {
       if ( brightness < dest_brightness ) {

src/hardware/display.h

@@ -46,13 +46,13 @@
      * 
      * @param   ttgo    pointer to an TTGOClass
      */
-    void display_setup( TTGOClass *ttgo );
+    void display_setup( void );
     /*
      * @brief display loop
      * 
      * @param   ttgo    pointer to an TTGOClass
      */
-    void display_loop( TTGOClass *ttgo );
+    void display_loop( void );
     /*
      * @brief save config for display to spiffs
      */

src/hardware/pmu.cpp

@@ -341,3 +341,13 @@ float pmu_get_coulumb_data( void ) {
     TTGOClass *ttgo = TTGOClass::getWatch();
     return( ttgo->power->getCoulombData() );
 }
+
+bool pmu_is_charging( void ) {
+    TTGOClass *ttgo = TTGOClass::getWatch();
+    return( ttgo->power->isChargeing() );
+}
+
+bool pmu_is_vbus_plug( void ) {
+    TTGOClass *ttgo = TTGOClass::getWatch();
+    return( ttgo->power->isVBUSPlug() );
+}

src/hardware/pmu.h

@@ -104,5 +104,7 @@
     float pmu_get_battery_discharge_current( void );
     float pmu_get_vbus_voltage( void );
     float pmu_get_coulumb_data( void );
+    bool pmu_is_charging( void );
+    bool pmu_is_vbus_plug( void );
 
 #endif // _PMU_H

src/hardware/powermgm.cpp

@@ -170,7 +170,7 @@ void powermgm_loop( void ) {
     else {
         pmu_loop();
         bma_loop();
-        display_loop( ttgo );
+        display_loop();
     }
 }