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Programming PIC Microcontrollers in BASIC - mikroElektronika

Prototype

sub procedure OW_Write(dim byref PORT as byte, dim Pin as byte, dim par as

byte)

Description Writes one byte (<par>) via 1-wire bus

Example

OW_Write(PORTA, 5, $44)

5.2.18 Software I2C

BASIC provides routines which implement software I2C. These routines are hardware independent and can be used with any

MCU. Software I2C enables you to use MCU as Master in I2C communication. Multi-master mode is not supported.

5.2.18.1 Soft_I2C_Config – Configure the I2C master mode

Prototype

sub procedure Soft_I2C_Config(dim byref Port as byte, const SDA,const SCL)

Description Configure the I2C master mode.

Parameter <Port> specifies port of MCU on which SDA and SCL pins will be located;

parameters <SCL> and <SDA> need to be in range 0..7 and cannot point at the same pin;

Example

Soft_I2C_Config(PORTD, 3, 4)

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