33#define DROP_STRINGLEN 19
void uart_put_byte(struct uart_periph *periph, long fd, uint8_t data)
int uart_char_available(struct uart_periph *p)
Check UART for available chars in receive buffer.
uint8_t uart_getch(struct uart_periph *p)
uint8_t switch_uart_channel
void drop_ball(uint8_t number)
static uint8_t drop_string[]
uint8_t switch_uart_status
void periodic_switch_uart(void)
arch independent UART (Universal Asynchronous Receiver/Transmitter) API
unsigned char uint8_t
Typedef defining 8 bit unsigned char type.