usart_serial.c

Go to the documentation of this file.

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */
#include "serial.h"
 
/*
 * Send a sequence of bytes to USART device.
 * API documentation is provided in the corresponding declaration in
 * common/services/serial/sam_uart/uart_serial.h.
 */
status_code_t usart_serial_write_packet(usart_if usart, const uint8_t *data,
        size_t len)
{
    while (len) {
        usart_serial_putchar(usart, *data);
        len--;
        data++;
    }
    return STATUS_OK;
}
 
 
/*
 * Receive a sequence of bytes from USART device.
 * API documentation is provided in the corresponding declaration in
 * common/services/serial/sam_uart/uart_serial.h.
 */
status_code_t usart_serial_read_packet(usart_if usart, uint8_t *data,
        size_t len)
{
    while (len) {
        usart_serial_getchar(usart, data);
        len--;
        data++;
    }
    return STATUS_OK;
}