예제 #1
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/*!\brief Print to the LCD on both lines.
 *
 *\details Clears the LCD, then prints the two C strings given. Each string
 * should be equal or less than 16 characters to fit on the LCD. We print
 * str_top on the first line of the LCD, and str_bottom on the second line.
 *
 * @param str_top C string, 16 characters or less, to print on the first line
 * of the LCD.
 * @param str_bottom C string, 16 characters or less, to print on the bottom
 * line of the LCD.
 */
void printLCD (char *str_top, char *str_bottom) {
	lcdCommand(CLEAR_LCD); // Start by clearing the LCD.
	lcdCommand(FIRST_LINE); // Go to the first line.
	// Print out the string for the top:
	usart_fprint(LCD_ADDRESS, (uint8_t *) str_top);
	lcdCommand(SECOND_LINE); // Go to the second line.
	// Print out the string for the bottom:
	usart_fprint(LCD_ADDRESS, (uint8_t *) str_bottom);
}
예제 #2
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void usart_fprintf_arg(USART_ID usartId, const char * format, va_list arg)
{
	while(usartComBuf[usartId].workBufferInUse == USART_ENGAGED ) _delay_us(25);
	usartComBuf[usartId].workBufferInUse = USART_ENGAGED;

	vsnprintf((char *)(usartComBuf[usartId].workBuffer), usartComBuf[usartId].workBufferSize, (const char *)format, arg);
	usart_fprint(defaultUSART, (usartComBuf[usartId].workBuffer));

	usartComBuf[usartId].workBufferInUse = USART_VACANT;
}
예제 #3
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void usart_fprintf_P_arg(USART_ID usartId, PGM_P format, va_list arg)
{
	while(usartComBuf[usartId].workBufferInUse == USART_ENGAGED ) _delay_us(25);
	usartComBuf[usartId].workBufferInUse = USART_ENGAGED;

	vsnprintf_P((char *)(usartComBuf[usartId].workBuffer), usartComBuf[usartId].workBufferSize, format, arg);
	usart_fprint(usartId,usartComBuf[usartId].workBuffer);

	usartComBuf[usartId].workBufferInUse = USART_VACANT;

}
예제 #4
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/*************************************************************************************//*!
 * \brief Print string on default USART
 *
 * The function transmits the given string to the default USART defined by defaultUSART
 * with a call to usart_fprint().
 * @param str - The string to transmit.
******************************************************************************************/
void usart_print(uint8_t * str)
{
	usart_fprint(defaultUSART, str);
}