mbed_uart.h

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/***************************************************************************/
 
#ifndef MBED_UART_H_
#define MBED_UART_H_
 
// Platform support needs to be C-compatible to work with other drivers
#ifdef __cplusplus
extern "C"
{
#endif
 
#include <stdio.h>
#include <stdbool.h>
 
/*
 * Note: The structure members are not strongly typed, as this file is included
 *       in application specific '.c' files. The mbed code structure does not
 *       allow inclusion of mbed driver files (e.g. mbed.h) into '.c' files.
 *       All the members are hence typecasted to mbed specific type during
 *       uart init and read/write operations.
 **/

struct mbed_uart_init_param {
    uint16_t uart_tx_pin;        /* UART Transmit Pin (only for UART comm) */
    uint16_t uart_rx_pin;        /* UART Receive Pin (only for UART comm) */
    uint16_t vendor_id;            /* USB VCOM Vendor ID (only for USB Virtual comm) */
    uint16_t product_id;      /* USB VCOM Product ID (only for USB Virtual comm) */
    char *serial_number;       /* USB VCOM serial number (only for USB Virtual comm) */
    bool is_console_stdio_port; /* Set the UART/USB port for console stdio operation */
};
struct mbed_uart_init_param {…};

struct mbed_uart_desc {
    void *uart_port;           /* UART port instance */
    bool virtual_com_enable;  /* To set port for console stdio operation */
    bool is_console_stdio_port; /* Set the UART/USB port for console stdio operation */
};
struct mbed_uart_desc {…};

extern const struct no_os_uart_platform_ops mbed_uart_ops;

extern const struct no_os_uart_platform_ops mbed_virtual_com_ops;
 
#ifdef __cplusplus // Closing extern c
}
#endif
 
#endif /* MBED_UART_H_ */