MikroElektronika PIC Microcontrollers PIC16 Fiche technique télécharger pdf (Page 99)

Programming PIC Microcontrollers in BASIC - mikroElektronika

Description Performs repeated start condition.

Example

I2C_Repeated_Start

5.2.8.4 I2C_Rd – Receives byte from slave

Prototype

sub function I2C_Rd(dim Ack as byte) as byte

Description Receives 1 byte from slave and sends not acknowledge signal if <Ack> is 0; otherwise, it sends acknowledge.

Example

Data = I2C_Rd(1) ' read data w/ acknowledge

5.2.8.5 I2C_Wr – Sends data byte via I2C bus

Prototype

sub function I2C_Wr(dim Data as byte) as byte

Description After you have issued a start or repeated start you can send <Data> byte via I2C bus. The function returns 0 if

there are no errors.

Example

I2C_Wr($A2) ' send byte via I2C(command to 24cO2)

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MikroElektronika PIC Microcontrollers PIC16 Fiche technique Page 99