29 lines
731 B
C
29 lines
731 B
C
#ifndef __USB_H
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#define __USB_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct usb_device;
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struct usb_setup_request;
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void usb_isr(void);
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void usb_init(void);
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void usb_connect(void);
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void usb_disconnect(void);
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int usb_irq_happened(void);
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void usb_setup(struct usb_device *dev, const struct usb_setup_request *setup);
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int usb_send(struct usb_device *dev, int epnum, const void *data, int total_count);
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int usb_ack(struct usb_device *dev, int epnum);
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int usb_err(struct usb_device *dev, int epnum);
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int usb_recv(struct usb_device *dev, void *buffer, unsigned int buffer_len);
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void usb_poll(struct usb_device *dev);
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int usb_wait_for_send_done(struct usb_device *dev);
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#ifdef __cplusplus
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}
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#endif
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#endif |