libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
|
Go to the source code of this file.
Functions | |
usbd_device * | usbd_init (const usbd_driver *driver, const struct usb_device_descriptor *dev, const struct usb_config_descriptor *conf, const char *const *strings, int num_strings, uint8_t *control_buffer, uint16_t control_buffer_size) |
Main initialization entry point. More... | |
void | usbd_register_reset_callback (usbd_device *usbd_dev, void(*callback)(void)) |
Registers a reset callback. More... | |
void | usbd_register_suspend_callback (usbd_device *usbd_dev, void(*callback)(void)) |
Registers a suspend callback. More... | |
void | usbd_register_resume_callback (usbd_device *usbd_dev, void(*callback)(void)) |
Registers a resume callback. More... | |
void | usbd_register_sof_callback (usbd_device *usbd_dev, void(*callback)(void)) |
Registers a SOF callback. More... | |
void | usbd_register_extra_string (usbd_device *usbd_dev, int index, const char *string) |
Registers a non-contiguous string descriptor. More... | |
void | _usbd_reset (usbd_device *usbd_dev) |
void | usbd_poll (usbd_device *usbd_dev) |
void | usbd_disconnect (usbd_device *usbd_dev, bool disconnected) |
Disconnect, if supported by the driver. More... | |
void | usbd_ep_setup (usbd_device *usbd_dev, uint8_t addr, uint8_t type, uint16_t max_size, usbd_endpoint_callback callback) |
Setup an endpoint. More... | |
uint16_t | usbd_ep_write_packet (usbd_device *usbd_dev, uint8_t addr, const void *buf, uint16_t len) |
Write a packet. More... | |
uint16_t | usbd_ep_read_packet (usbd_device *usbd_dev, uint8_t addr, void *buf, uint16_t len) |
Read a packet. More... | |
void | usbd_ep_stall_set (usbd_device *usbd_dev, uint8_t addr, uint8_t stall) |
Set/clear STALL condition on an endpoint. More... | |
uint8_t | usbd_ep_stall_get (usbd_device *usbd_dev, uint8_t addr) |
Get STALL status of an endpoint. More... | |
void | usbd_ep_nak_set (usbd_device *usbd_dev, uint8_t addr, uint8_t nak) |
Set an Out endpoint to NAK. More... | |