/** Formatted print to a serial port, used for printing escape codes.
* @param port Port to print to.
* @param fmt Format string.
* @param ... Arguments to substitute into format. */
static void serial_port_printf(serial_port_t *port, const char *fmt, ...) {
va_list args;
va_start(args, fmt);
do_vprintf(serial_port_printf_helper, port, fmt, args);
va_end(args);
}
/** Output a formatted message to a console.
* @param console Console to print to.
* @param fmt Format string used to create the message.
* @param args Arguments to substitute into format.
* @return Number of characters printed. */
int console_vprintf(console_t *console, const char *fmt, va_list args) {
return do_vprintf(console_vprintf_helper, console, fmt, args);
}
/** Output a formatted message to the console.
* @param fmt Format string used to create the message.
* @param args Arguments to substitute into format.
* @return Number of characters printed. */
int vprintf(const char *fmt, va_list args) {
return do_vprintf(vprintf_helper, NULL, fmt, args);
}
