/* UART Send Data Word with Blocking. 
Blocks until the transmit data FIFO can accept the next data word for transmission. */
void uart_send_blocking(uint32_t uart, uint16_t data)
/* UART Send Data Word with Blocking. 
Blocks until the transmit data FIFO can accept the next data word for transmission. */
void uart_send_blocking(uint32_t uart, uint16_t data)
{
	uart_wait_send_ready(uart);
	uart_send(uart, data);
}