ecnx / avr-uart

UART Library for AVR Atmega328p

avr-uart

UART Library for AVR Atmega328p

Example:

uint8_t data[4];
uart_init_with_rxd_pullup();
uart_tx_byte('b');
uart_rx_data(data, sizeof(data));
if (uart_data_available()) {
    uart_tx_byte('x');
}
uart_uninit();