MicroPython: Fix double init fail.

pimoroni · Jul 12, 2024 · 2aab2f7 · 2aab2f7
1 parent 39e9bc9
commit 2aab2f7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/libraries/hardware.cpp b/libraries/hardware.cpp
@@ -410,6 +410,7 @@ namespace picosystem {
     dma_channel_set_irq0_enabled(dma_channel, true);
     irq_set_enabled(pio_get_dreq(screen_pio, screen_sm, true), true);
 
+    irq_remove_handler(DMA_IRQ_0, dma_complete);
     irq_add_shared_handler(DMA_IRQ_0, dma_complete, PICO_SHARED_IRQ_HANDLER_HIGHEST_ORDER_PRIORITY);
     irq_set_enabled(DMA_IRQ_0, true);