"also if possible suggest the part of suitable multiplexer for chip select pin to use SPI protocol instead of I2C" As far as I know, we do not have a SPI controlled switch/MUX in our portfolio ...
GitHubLíon na míonna: 7
i2c-mux-pca9641.c
* that only one of the masters is instantiated at any given time. #define PCA9641_CONTR 0x01 #define PCA9641_STATUS 0x02 #define PCA9641_RT 0x03 #define PCA9641_AUTO_INC 0x80 #define ...
After the current transaction is complete the MUX deselects all sub-interfaces.
Our I2C is running on 100Khz, standard mode. We has used the following format for the I2C mux slave address: 0xE0 + <values of A2-A0> + R/W as per Section 9 of the datasheet. For I2C channel 0, the ...
There are added advantages to use I2C mux instead of wasting your time kludging a “solution”. – it physically segmenting the bus into smaller segment. So you’ll have less capacitance on ...
Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus] h ...