User manual

556
mikoPascal PRO for PIC32
MikroElektronika
UARTx_Read
Prototype
function UARTx_Read() : word;
Description The function receives a byte via UART. Use the UARTx_Data_Ready function to test if data is ready
rst.
Parameters None.
Returns Received byte.
Requires Routine requires at least one UART module.
Used UART module must be initialized before using this routine. See UARTx_Init and UARTx_Init_
Advanced routines.
Example
var receive : word;
...
// read data if ready
if (UART1_Data_Ready() = 1) then
receive := UART1_Read();
Notes - UART library routines require you to specify the module you want to use. To select the desired
UART module, simply change the letter x in the routine prototype for a number from 1 to 6.
- Number of UART modules per MCU differs from chip to chip. Please, read the appropriate
datasheet before utilizing this library.