Mikroelektronika MIKROE-350 Datenbogen

This example demonstrates simple data exchange via UART. If MCU is connected
to the PC, you can test the example from the mikroBasic PRO for AVR USART Ter-
minal.

program UART
dim uart_rd as byte

main:

UART1_Init(19200)      ' Initialize UART module at 9600 bps

Delay_ms(100)          ' Wait for UART module to stabilize

while TRUE                               ' Endless loop

if (UART1_Data_Ready() <> 0) then

' If data is received,

uart_rd = UART1_Read()    '   read the received data,

UART1_Write(uart_rd)      '   and send data via UART

UART HW connection

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- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6