USB host driver for Communication Device Class interface.
Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.
Macros | |
#define | UHI_CDC |
Global define which contains standard UHI API for UHC It must be added in USB_HOST_UHI define from conf_usb_host.h file. More... | |
Functions | |
void | uhi_cdc_close (uint8_t port) |
Close a port. More... | |
iram_size_t | uhi_cdc_get_nb_received (uint8_t port) |
This function returns the number of character available on the CDC line. More... | |
int | uhi_cdc_getc (uint8_t port) |
Waits and gets a value on CDC line. More... | |
bool | uhi_cdc_is_rx_ready (uint8_t port) |
This function checks if a character has been received on the CDC line. More... | |
bool | uhi_cdc_is_tx_ready (uint8_t port) |
This function checks if a new character sent is possible The type int is used to support scanf redirection from compiler LIB. More... | |
bool | uhi_cdc_open (uint8_t port, usb_cdc_line_coding_t *configuration) |
Open a port of UHI CDC interface. More... | |
int | uhi_cdc_putc (uint8_t port, int value) |
Puts a byte on CDC line The type int is used to support printf redirection from compiler LIB. More... | |
iram_size_t | uhi_cdc_read_buf (uint8_t port, void *buf, iram_size_t size) |
Reads a RAM buffer on CDC line. More... | |
iram_size_t | uhi_cdc_write_buf (uint8_t port, const void *buf, iram_size_t size) |
Writes a RAM buffer on CDC line. More... | |
Functions required by UHC | |
See uhi_api_t for the function descriptions | |
uhc_enum_status_t | uhi_cdc_install (uhc_device_t *dev) |
void | uhi_cdc_enable (uhc_device_t *dev) |
void | uhi_cdc_uninstall (uhc_device_t *dev) |
void | uhi_cdc_sof (bool b_micro) |