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-rw-r--r--firmware/target/arm/as3525/usb-drv-as3525.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/firmware/target/arm/as3525/usb-drv-as3525.c b/firmware/target/arm/as3525/usb-drv-as3525.c
index 5c4725e..2967da2 100644
--- a/firmware/target/arm/as3525/usb-drv-as3525.c
+++ b/firmware/target/arm/as3525/usb-drv-as3525.c
@@ -271,7 +271,9 @@ void usb_drv_init(void)
USB_DEV_CTRL = USB_DEV_CTRL_DESC_UPDATE |
USB_DEV_CTRL_THRES_ENABLE |
- USB_DEV_CTRL_BURST_ENABLE;
+ USB_DEV_CTRL_BURST_ENABLE |
+ USB_DEV_CTRL_BLEN_8DWORDS |
+ USB_DEV_CTRL_TLEN_8THMAXSIZE;
USB_DEV_EP_INTR_MASK &= ~((1<<0) | (1<<16)); /* ep 0 */