User manual

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594

mikoC PRO for PIC32

MikroElektronika

UARTx_Read

Prototype

unsigned UARTx_Read();

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

unsigned receive;

...

// read data if ready

if (UART1_Data_Ready())

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.