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18 lines
664 B
18 lines
664 B
8 years ago
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diff --git NuttX/nuttx/drivers/usbdev/cdcacm.c NuttX/nuttx/drivers/usbdev/cdcacm.c
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index 64e2e68..15f92dd 100644
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--- NuttX/nuttx/drivers/usbdev/cdcacm.c
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+++ NuttX/nuttx/drivers/usbdev/cdcacm.c
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@@ -243,6 +243,12 @@ static const struct uart_ops_s g_uartops =
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#ifdef CONFIG_SERIAL_IFLOWCONTROL
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cdcuart_rxflowcontrol, /* rxflowcontrol */
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#endif
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+#ifdef CONFIG_SERIAL_DMA
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+ NULL, /* dmasend */
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+ NULL, /* dmareceive */
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+ NULL, /* dmarxfree */
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+ NULL, /* dmatxavail */
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+#endif
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NULL, /* send */
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cdcuart_txint, /* txinit */
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NULL, /* txready */
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