8000 stmhal: Consistently enable USB SOF Irqs for all USB modes (FS and HS). · kevincon/circuitpython@8a8e775 · GitHub
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hoihudpgeorge
hoihu
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dpgeorge
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stmhal: Consistently enable USB SOF Irqs for all USB modes (FS and HS).
SOF irqs are now standard for rx/tx USB transfers, so enable them for both FS and HS modes. Fixes adafruit#1944.
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‎stmhal/usbd_conf.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -429,7 +429,7 @@ if (pdev->id == USB_PHY_HS_ID)
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pcd_hs_handle.Init.dma_enable = 0;
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pcd_hs_handle.Init.low_power_enable = 0;
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pcd_hs_handle.Init.phy_itface = PCD_PHY_EMBEDDED;
432-
pcd_hs_handle.Init.Sof_enable = 0;
432+
pcd_hs_handle.Init.Sof_enable = 1;
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pcd_hs_handle.Init.speed = PCD_SPEED_HIGH_IN_FULL;
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#if !defined(MICROPY_HW_USB_VBUS_DETECT_PIN)
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pcd_hs_handle.Init.vbus_sensing_enable = 0; // No VBUS Sensing on USB0
@@ -463,7 +463,7 @@ if (pdev->id == USB_PHY_HS_ID)
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pcd_hs_handle.Init.low_power_enable = 0;
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pcd_hs_handle.Init.phy_itface = PCD_PHY_ULPI;
466-
pcd_hs_handle.Init.Sof_enable = 0;
466+
pcd_hs_handle.Init.Sof_enable = 1;
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pcd_hs_handle.Init.speed = PCD_SPEED_HIGH;
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pcd_hs_handle.Init.vbus_sensing_enable = 1;
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/* Link The driver to the stack */

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