Mikroelektronika MIKROE-738 Datenbogen

596

mikoC PRO for PIC32

MikroElektronika

UARTx_Write

Prototype

void UARTx_Write(unsigned char data);

Description The function transmits a byte via the UART module.
Parameters -

data

: data to be sent

Returns

Nothing.

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 char data = 0x1E;

...

UART1_Write(data);

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.

UARTx_Write_Text

Prototype

void UARTx_Write_Text(char * UART_text);

Description Sends text via UART. Text should be zero terminated.
Parameters -

UART_text

: text to be sent

Returns

Nothing.

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

Read text until the sequence “OK” is received, and send back what’s been received:

UART1_Init(4800); // initialize UART1 module

Delay_ms(100);

while (1) {

if (UART1_Data_Ready() == 1) { // if data is received

UART1_Read_Text(output, “OK”, 10); // reads text until ‘OK’ is

found

UART1_Write_Text(output); // sends back text

}