Functions | |
| void | dtr_cb (bool set) |
| This function is callled with the value set as true whenever a device is connected to the terminal. More... | |
| void | main_cdc_disable (uint8_t port) |
| Closes the communication port This is called by CDC interface when USB Host disable it. More... | |
| bool | main_cdc_enable (uint8_t port) |
| Opens the communication port This is called by CDC interface when USB Host enable it. More... | |
| uint8_t | sio2host_getchar (void) |
| This function performs a blocking character receive functionality. More... | |
| int | sio2host_getchar_nowait (void) |
| This function performs a non-blocking character receive functionality. More... | |
| void | sio2host_init (void) |
| Initializes the Serial IO Module of the Host Device. More... | |
| void | sio2host_putchar (uint8_t ch) |
| This function prints the character to the host. More... | |
| uint8_t | sio2host_rx (uint8_t *data, uint8_t max_length) |
| Receives data from USB. More... | |
| uint8_t | sio2host_tx (uint8_t *data, uint8_t length) |
| Transmits data via USB. More... | |
| void | usb_rx_notify (void) |
| This function is called by the USB data receive Interrupt The Receive buffer is filled in this function. More... | |
Variables | |
| static volatile bool | main_b_cdc_enable = false |
| static uint8_t | serial_rx_buf [SERIAL_RX_BUF_SIZE_HOST] |
| Receive buffer The buffer size is defined in sio2host.h. More... | |
| static uint8_t | serial_rx_buf_head |
| Receive buffer head. More... | |
| static uint8_t | serial_rx_buf_tail |
| Receive buffer tail. More... | |
| static uint8_t | serial_rx_count |
| Number of bytes in receive buffer. More... | |
| static volatile bool | usb_rx_byte_rcvd = false |
| void main_cdc_disable | ( | uint8_t | port | ) |
Closes the communication port This is called by CDC interface when USB Host disable it.
References main_b_cdc_enable.
| bool main_cdc_enable | ( | uint8_t | port | ) |
Opens the communication port This is called by CDC interface when USB Host enable it.
Called by CDC interface Callback running when USB Host enable CDC interface.
| true | if cdc startup is successfully done |
References main_b_cdc_enable.
Referenced by main_cdc_disable(), main_cdc_enable(), and usb_rx_notify().
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static |
Receive buffer The buffer size is defined in sio2host.h.
Referenced by sio2host_rx(), and usb_rx_notify().
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static |
Receive buffer head.
Referenced by sio2host_rx().
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static |
Receive buffer tail.
Referenced by sio2host_rx(), and usb_rx_notify().
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static |
Number of bytes in receive buffer.
Referenced by sio2host_rx(), and usb_rx_notify().
1.8.5