I2C ISOLATOR SERIAL
I2C ISOLATOR DRIVER
I2C ISOLATOR FULL

These devices have logic input and output buffers that are separated by Texas Instruments Capacitive Isolation technology using a silicon dioxide (SiO2) barrier. The ISO1540 and ISO1541 devices are low-power, bidirectional isolators that are compatible with I2C interfaces. This is a low cost solution for isolating your I2C devices in both testing and production environments. Of your choice, can be used to read the message.Aptinex I2C Isolator module comprises a ISO1540, which is a low-power, bidirectional isolating chip for I2C interfaces. Terminal available in all MikroelektronikaĬompilers, or any other terminal application Other mikroE Libraries used in the example:ĭepending on the development board you are using, you may needĭevelopment systems with no UART to USB interface available on the board.

I2C ISOLATOR FULL

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt. Log_printf( &logger, ' Temperature : %0.2f C ', temperature ) Results are being sent to the USART Terminal where you can track their changes. In this example we use IrThermo 2 click, measures the temperature with,Īnd calculate the temperature in degrees Celsius. Log_printf( &logger, ' IrThermo 2 Click ' )

I2C ISOLATOR SERIAL

83 5.3 Serial I2C Based EPROM24AA256 Interface to PIC16F877. Log_printf( &logger, ' Configuration ' ) 77 5 PIC Interfaced to I2C Compatible Devices. I2cisolator_generic_write( &i2cisolator, I2CISOLATOR_IRTHERMO2_STATUS_MASK_AND_ENABLE, &tmp, 1 ) Vishay’s 10 MBd high speed optocouplers are used: a single channel VO0611 (1) for OC1 (SDA (backward)) and a dual channel VO0661 (1) for OC2 (SDA/SCL (forward)). 4 depicts an exemplary optical I2C isolator circuit. Tmp = I2CISOLATOR_IRTHERMO2_STAT_ALERTEN | 4 - Example Schematic for Optical I2C Isolator Fig. I2cisolator_generic_write( &i2cisolator, I2CISOLATOR_IRTHERMO2_CONFIGURATION, &tmp, 1 )

I2C ISOLATOR DRIVER

Log_printf( &logger, ' Driver Initialized ' ) I2CISOLATOR_MAP_MIKROBUS( cfg, MIKROBUS_1 ) Log_info( &logger, '- Application Init -' ) * See LOG_MAP_USB_UART macro definition for detailed explanation. * need to define them manually for log to work.

Sets configuration of TMP007 sensor on IrThermo 2 click and start to write log. The demo application is composed of two sections : Application Init This is an example which demonstrates the use of I2C Isolator Click board. Void i2cisolator_generic_read ( i2cisolator_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len ) Void i2cisolator_generic_write ( i2cisolator_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len ) On the board, the Texas Instruments chip is connected to. I2CISOLATOR_RETVAL i2cisolator_init ( i2cisolator_t ctx, i2cisolator_cfg_t cfg ) I2C Isolator click carries ISO1540, a low-power, bidirectional isolator compatible with I2C interfaces. Void i2cisolator_cfg_setup ( i2cisolator_cfg_t *cfg ) This library contains API for I2Cisolator Click driver. Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account. The demo can run on all the main MikroElektronika development boards. We provide a library for the I2Cisolator ClickĪs well as a demo application (example), developed using MikroElektronika On the board, the Texas Instruments chip is connected to two sets of I2C pins, one on the mikroBUS connector (SDA, SCL), the other on the upper edge of the board (SCL2, SDL2).

I2C Isolator click carries ISO1540, a low-power, bidirectional isolator compatible with I2C interfaces.

I2c isolator