move LVGL framebuffer into PSRAM

2020-08-10 00:31:15 +02:00
parent 38c48df235
commit 40794d8b0a
6 changed files with 21 additions and 9 deletions
--- a/src/hardware/bma.cpp
+++ b/src/hardware/bma.cpp
@@ -114,7 +114,6 @@ void IRAM_ATTR  bma_irq( void ) {
    {
        portYIELD_FROM_ISR ();
    }
-    setCpuFrequencyMhz( 240 );
 }

 /*
@@ -125,7 +124,9 @@ void bma_loop( TTGOClass *ttgo ) {
     * handle IRQ event
     */
    if ( xEventGroupGetBitsFromISR( bma_event_handle ) & BMA_EVENT_INT ) {
-        while( !ttgo->bma->readInterrupt() );
+      setCpuFrequencyMhz(240);
+                
+      while( !ttgo->bma->readInterrupt() );
        if ( ttgo->bma->isDoubleClick() ) {
            powermgm_set_event( POWERMGM_BMA_WAKEUP );
            xEventGroupClearBitsFromISR( bma_event_handle, BMA_EVENT_INT );