MikroElektronika PIC Microcontrollers PIC16 Datový list stáhnout pdf (Strana 149)

Programming PIC Microcontrollers in BASIC - mikroElektronika

Prototype

sub procedure Soft_UART_Init(dim byref Port as byte, const RX, const TX,

const Baud_Rate)

Description Initializes PIC MCU UART at specified pins establishes communication at <Baud_Rate>.

If you specify the unsupported baud rate, compiler will report an error.

Example

Soft_UART_Init(PORTB, 1, 2, 9600)

5.2.20.2 Soft_UART_Read – Receives a byte

Prototype sub function Soft_UART_Read(dim byref Msg_received as byte) as byte

Description Function returns a received byte. Parameter <Msg_received> will take true if transfer was succesful.

Soft_UART_Read is a non-blocking function call, so you should test <Msg_received> manually (check the

example below).

Example

Received_byte = Soft_UART_Read(Rec_ok)

5.2.20.4 Soft_UART_Write – Transmits a byte

http://www.mikroelektronika.co.yu/english/product/books/picbasicbook/05.htm (107 sur 112)05/11/2004 02:20:55

1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 193 194

Žádné komentáře

MikroElektronika PIC Microcontrollers PIC16 Datový list Strana 149