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Diffstat (limited to 'src/lpc176x/usbserial.c')
| -rw-r--r-- | src/lpc176x/usbserial.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lpc176x/usbserial.c b/src/lpc176x/usbserial.c index 18466da7..b2e67467 100644 --- a/src/lpc176x/usbserial.c +++ b/src/lpc176x/usbserial.c @@ -277,6 +277,8 @@ usbserial_init(void) gpio_peripheral(GPIO(0, 30), 1, 0); gpio_peripheral(GPIO(0, 29), 1, 0); gpio_peripheral(GPIO(2, 9), 1, 0); + // enforce a minimum time bus is disconnected before connecting + udelay(5000); // setup endpoints realize_endpoint(EP0OUT, USB_CDC_EP0_SIZE); realize_endpoint(EP0IN, USB_CDC_EP0_SIZE); |