Handles Serial I/O Functionalities For the Host Device.
Copyright (c) 2013-2020 Microchip Technology Inc. and its subsidiaries.
Functions | |
| void | sio2host_deinit (void) |
| DeInitializes the Serial IO Module. More... | |
| void | sio2host_disable (void) |
| Disables the Serial IO Module. More... | |
| void | sio2host_enable (void) |
| Enables the Serial IO Module. 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. 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 UART. More... | |
| uint8_t | sio2host_tx (uint8_t *data, uint8_t length) |
| Transmits data via UART. More... | |
| void | USART_HOST_ISR_VECT (uint8_t instance) |
Variables | |
| static struct usart_module | host_uart_module |
| 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... | |
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Referenced by sio2host_deinit(), sio2host_disable(), sio2host_enable(), sio2host_init(), sio2host_tx(), and USART_HOST_ISR_VECT().
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Receive buffer The buffer size is defined in sio2host.h.
Referenced by sio2host_rx(), and USART_HOST_ISR_VECT().
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Receive buffer head.
Referenced by sio2host_rx().
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Receive buffer tail.
Referenced by sio2host_rx(), and USART_HOST_ISR_VECT().
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Number of bytes in receive buffer.
Referenced by sio2host_rx().
1.8.5